Log of Changes to IMA Mineral List

Home , Barbertonite, Fumarole mineral, Hydrokenoelsmoreite, Orpiment, Perhamite, Rosasite

This log file was begun in June 2010 to keep track of changes to the IMA list of minerals at http://rruff.info/IMA.

2 August 2013: Eltyubyuite: New mineral descriptions for IMA2011-022: Galuskin E V, Galuskina I O, Bailau R, Prusik K, Gazeev V M, Zadov A E, Pertsev N N, Jezak L, Gurbanov A G, Dubrovinsky L (2013) Eltyubyuite, 3+ 3+ Ca12Fe 10Si4O32Cl6 - the Fe analogue of wadalite: a new mineral from the Northern Caucasus, Kabardino-Balkaria, Russia. European Journal of Mineralogy 25, 221-229

29 July 2013: Domerockite: New mineral descriptions for IMA2009-016: Elliott P, Kolitsch U, Willis A C, Libowitzky E (2013) Description and crystal structure of domerockite, Cu4(AsO4)(AsO3OH)(OH)3·H2O, a new mineral from the Dome Rock Mine, South Australia, Mineralogical Magazine 77, 509-522

27 July 2013: Haiweeite: Chemical formula changed from Ca(UO2)2(Si5O12)(OH)2·3H2O to Ca(UO2)2(Si5O12)(OH)2·6H2O: Plášil J, Fejfarová K, Čejka J, Dušek M, Škoda R, Sejkora J (2013) Revision of the crystal structure and chemical formula of haiweeite, Ca(UO2)2(Si5O12)(OH)2·6H2O, American Mineralogist 98, 718-723

7 July 2013: Bairdite: New mineral descriptions for IMA2012-061: Kampf A R, Mills S J, Housley R M, Rossman G R, Marty J, Thorne B (2013) Lead- tellurium oxysalts from Otto Mountain near Baker, California: X. Bairdite, 2+ 6+ Pb2Cu4 Te2 O10(OH)2(SO4)(H2O), a new mineral with thick HCP layers, American Mineralogist 98, 1315-1321

7 July 2013: Lusernaite-(Y): New mineral descriptions for IMA2011-108: Biagioni C, Bonaccorsi E, Cámara F, Cadoni M, Ciriotti M E, Bersani D, Kolitsch U (2013) Lusernaite-(Y), Y4Al(CO3)2(OH,F)11·6H2O, a new mineral species from Luserna Valley, Piedmont, Italy: Description and crystal structure, American Mineralogist 98, 1322-1329

4 July 2013: Terrywallaceite: New mineral descriptions for IMA2011-017: Yang H, Downs R T, Evans S H, Pinch W W (2013) Terrywallaceite, AgPb(Sb,Bi)3S6, isotypic with gustavite, a new mineral from Mina Herminia, Julcani Mining District, Huancavelica, Peru. American Mineralogist 98, 1310- 1314

19 June 2013: Yofortierite: 2+ Chemical formula changed from Mn 5Si8O20(OH)2·8-9H2O to 2+ 3+ (Mn ,Mg,Fe )5Si8O20(OH,H2O)2·7H2O: Hawthorne F C, Abdu Y A, Tait K T, Back M E (2013) The crystal structure of yofortierite, The Canadian Mineralogist 51, 243-251

19 June 2013: Ferrochiavennite: New mineral descriptions for IMA2012-039: Grice J D, Kristiansen R, Friis H, Rowe R, Poirier G G, Selbekk R S, Cooper M A, Larsen A O (2013) Ferrochiavennite, a new beryllium silicate zeolite from syenite pegmatites in the Larvik Plutonic Complex, Oslo Region, Southern Norway, The Canadian Mineralogist 51, 285-296

18 June 2013: Wernerbaurite and schindlerite: New mineral descriptions for IMA2012-064 and IMA2012-063 reported in: Kampf A R, Hughes J M, Marty J, Nash B (2013) Wernerbaurite, {[Ca(H2O)7]2(H2O)2(H3O)2}{V10O28}, and schindlerite, {[Na2(H2O)10](H3O)4}{V10O28}, the first hydronium-bearing decavanadate minerals, The Canadian Mineralogist 51, 297-312

9 June 2013: Aluminopyracmonite: New mineral descriptions for IMA2012-075: Demartin F, Castellano C, Campostrini I (2013) Aluminopyracmonite, (NH4)3Al(SO4)3, a new ammonium aluminium sulfate from La Fossa crater, Vulcano, Aeolian Islands, Italy, Mineralogical Magazine 77, 443-451

9 June 2013: Fluorcalcioroméite: New mineral descriptions for IMA2012-093: Atencio D, Ciriotti M E, Andrade M B (2013) Fluorcalcioroméite, 5+ (Ca,Na)2Sb2 (O,OH)6F, a new roméite-group mineral from Starlera mine, Ferrera, Grischun, Switzerland: description and crystal structure, Mineralogical Magazine 77, 467-473

8 June 2013: Camaronesite: New mineral descriptions for IMA2012-094: Kampf A R, Mills S J, Nash B P, Housley R M, Rossman G R, Dini M (2013) 3+ Camaronesite, [Fe (H2O)2(PO3OH)]2(SO4)·1–2H2O, a new phosphate-sulfate from the Camarones Valley, Chile, structurally related to taranakite, Mineralogical Magazine 77, 453-465

8 June 2013: Leydetite: New mineral descriptions for IMA2012-065: Plášil J, Kasatkin A V, Škoda R, Novák M, Kallistová A, Dušek M, Skála R, Fejfarová K, Čejka J, Meisser N, Goethals H, Machovič V, Lapčák L (2013)

Leydetite, Fe(UO2)(SO4)2(H2O)11, a new uranyl sulfate mineral from Mas d'Alary, Lodève, France, Mineralogical Magazine 77, 429-441

4 June 2013: Manganoblödite and cobaltoblödite: New mineral descriptions for IMA2012-029 and IMA2012-059 reported in: Kasatkin A V, Nestola F, Plášil J, Marty J, Belakovskiy D I, Agakhanov A A, Mills S J, Pedron D, Lanza A, Favaro M, Bianchin S, Lykova I S, Goliáš V, Birch W D (2013) Manganoblödite, Na2Mn(SO4)2·4H2O, and cobaltoblödite, Na2Co(SO4)2·4H2O: two new members of the blödite group from the Blue Lizard mine, San Juan County, Utah, USA, Mineralogical Magazine 77, 367- 383

4 June 2013: Schlüterite-(Y): New mineral description for IMA2012-015 reported in: Cooper M A, Husdal T A, Ball N A, Abdu Y A, Hawthorne F C (2013) Schlüterite- (Y), ideally (Y,REE)2Al(Si2O7)(OH)2F, a new mineral species from the Stetind pegmatite, Tysfjord, Nordland, Norway: description and crystal structure, Mineralogical Magazine 77, 353-366

4 June 2013: Hylbrownite: New mineral description for IMA2010-054 reported in: Elliott P, Brugger J, Caradoc-Davies T, Pring A (2013) Hylbrownite, Na3MgP3O10·12H2O, a new triphosphate mineral from the Dome Rock Mine, South Australia: description and crystal structure, Mineralogical Magazine 77, 385-398

18 May 2013: Kangite: New mineral description for IMA2011-092 reported in: Ma C, Tschauner O, Beckett J R, Rossman G R, Liu W (2013) Kangite, (Sc,Ti,Al,Zr,Mg,Ca,[_])2O3, a new ultra-refractory scandia mineral from the Allende meteorite: Synchrotron micro-Laue diffraction and electron backscatter diffraction, American Mineralogist 98, 870-878

4 May 2013: Kudryavtsevaite: New mineral description for IMA2012-078 reported in: Anashkin S, Bovkun A, Bindi L, Garanin V, Litvin Y (2013) Kudryavtsevaite, 3+ Na3MgFe Ti4O12, a new kimberlitic mineral, Mineralogical Magazine 77, 327- 334

4 May 2013: Minohlite: New mineral description for IMA2012-035 reported in: Ohnishi M, Shimobayashi N, Nishio-Hamane D, Shinoda K, Momma K, Ikeda T (2013) Minohlite, a new copper-zinc sulfate mineral from Minoh, Osaka, Japan, Mineralogical Magazine 77, 335-342

14 April 2013: Wopmayite:

New mineral description for IMA2011-093 reported in: Cooper M A, Hawthorne F C, Abdu Y A, Ball N A, Ramik R A, Tait K T (2013) Wopmayite, ideally Ca6Na3 Mn(PO4)3(PO3OH)4, a new phosphate mineral from the Tanco Mine, Bernic Lake, Manitoba: description and crystal structure, The Canadian Mineralogist 51, 93-106

14 April 2013: Adranosite-(Fe): New mineral description for IMA2011-006 reported in: Mitolo D, Demartin F, Garavelli A, Campostrini I, Pinto D, Gramaccioli C M, Acquafredda P, Kolitsch U (2013) Adranosite-(Fe), (NH4)4NaFe2(SO4)4Cl(OH)2, a new ammonium sulfate chloride from La Fossa Crater, Vulcano, Aeolian Islands, Italy, The Canadian Mineralogist 51, 57-66

14 April 2013: Nashite: New mineral description for IMA2011-105 reported in: Kampf A R, Hughes J M, Marty J, Brown F H (2013) Nashite, 4+ 5+ Na3Ca2[(V V 9)O28]·24H2O, a new mineral species from the Yellow Cat Mining District, Utah and the Slick Rock Mining District, Colorado: crystal structure and descriptive mineralogy, The Canadian Mineralogist 51, 27-37

9 April 2013: Andorite IV: Chemical formula changed from Ag15Pb18Sb47S96 to AgPbSb3S6: Nespolo M, Ozawa T, Kawasaki Y, Sugiyama K (2012) Structural relations and pseudosymmetries in the andorite homologous series, Journal of Mineralogical and Petrological Sciences 107, 226-243

30 March 2013: Kyzylkumite: 3+ 4+ 3+ Chemical formula changed from BeV 2Ti O6 to Ti2V O5(OH): Armbruster T, Lazic B, Reznitsky L Z, Sklyarov E V (2013) Kyzylkumite, 3+ Ti2V O5(OH): new structure type, modularity and revised formula, Mineralogical Magazine 77, 33-44

30 March 2013: Karenwebberite: New mineral description for IMA2011-015 reported in: Vignola P, Hatert F, Fransolet A M, Mendenbach O, Diella V, Andò S (2013) 2+ 2+ Karenwebberite, Na(Fe ,Mn )PO4, a new member of the triphylite group from the Malpensata pegmatite, Lecco Province, Italy, American Mineralogist 98, 767-772

25 March 2013: Štěpite: New mineral description for IMA2012-006 reported in: Plášil J, Fejfarová K, Hloušek J, Škoda R, Novák M, Sejkora J, Čejka J, Dušek M, Veselovský F, Ondruš P, Majzlan J, Mrázek Z (2013) Štěpite, U(AsO3OH)2·4H2O, from Jáchymov, Czech Republic: the first natural arsenate of tetravalent uranium, Mineralogical Magazine 77, 137-152

24 March 2013: Kleberite: New mineral description for IMA2012-023 reported in: 3+ Grey I E, Steinike K, MacRae C M (2013) Kleberite, Fe Ti6O11(OH)5, a new ilmenite alteration product, from Königshain, northeast Germany, Mineralogical Magazine 77, 45-55

19 March 2013: Bobmeyerite: New mineral description for IMA2012-019 reported in: Kampf A R, Pluth J J, Chen Y S, Roberts A C, Housley R M (2013) Bobmeyerite, a new mineral from Tiger, Arizona, USA, structurally related to cerchiaraite and ashburtonite, Mineralogical Magazine 77, 81-91

17 March 2013: Lucabindiite: New mineral description for IMA2011-010 reported in: Garavelli A, Mitolo D, Pinto D, Vurro F (2013) Lucabindiite, (K,NH4)As4O6(Cl,Br), a new fumarole mineral from the "La Fossa" crater at Vulcano, Aeolian Islands, Italy, American Mineralogist 98, 470-477

16 March 2013: Shimazakiite: New mineral description for IMA2010-085a reported in: Kusachi I, Kobayashi S, Takechi Y, Nakamuta Y, Nagase T, Yokoyama K, Momma K, Miyawaki R, Shigeoka M, Matsubara S (2013) Shimazakiite-4M and shimazakiite-4O, Ca2B2O5, two polytypes of a new mineral from Fuka, Okayama Prefecture, Japan, Mineralogical Magazine 77, 93-105

16 March 2013: Yaroshevskite: New mineral description for IMA2012-003 reported in: Pekov I V, Zubkova N V, Zelenski M E, Yapaskurt V O, Polekhovsky Y S, Fadeeva O A, Pushcharovsky D Y (2013) Yaroshevskite, Cu9O2(VO4)4Cl2, a new mineral from the Tolbachik volcano, Kamchatka, Russia, Mineralogical Magazine 77, 107-116

12 March 2013: Starovaite: New mineral description for IMA2011-085 reported in: Pekov I V, Zelenski M E, Yapaskurt V O, Polekhovsky Y S, Murashko M N (2013) Starovaite, KCu5O(VO4)3, a new mineral from fumarole sublimates of the Tolbachik volcano, Kamchatka, Russia, European Journal of Mineralogy 25, 91-96

12 March 2013: Shulamitite: New mineral description for IMA2011-016 reported in: Sharygin V V, Lazic B, Armbruster T M, Murashko M N, Wirth R, Galuskina I O, Galuskin E V, Vapnik Y, Britvin S N, Logvinova A M (2013) Shulamitite 3+ Ca3TiFe AlO8 - a new perovskite-related mineral from Hatrurim Basin, Israel, European Journal of Mineralogy 25, 97-111

12 March 2013: Deliensite: 2+ Chemical formula changed from Fe (UO2)2(SO4)2(OH)2·3H2O to 2+ Fe (UO2)2(SO4)2(OH)2· 7H2O: Plášil J, Hauser J, Petříček V, Meisser N, Mills S J, Škoda R, Fejfarová K, Čejka J, Sejkora J, Hloušek J, Johannet J-M, Machovič V, Lapčák L (2012) Crystal structure and formula revision of deliensite, Fe[(UO2)2(SO4)2(OH)2](H2O)7, Mineralogical Magazine 76, 2837-2860

5 March 2013: Lavoisierite: New mineral description for IMA2012-009 reported in: Orlandi P, Biagioni C, Pasero M, Mellini M (2013) Lavoisierite, 2+ 3+ Mn 8[Al10(Mn Mg)][Si11P]O44(OH)12, a new mineral from Piedmont, Italy: the link between "ardennite" and sursassite, Physics and Chemistry of Minerals 40, 239-249

2 March 2013: Ernstburkeite: New mineral description for IMA2010-059 reported in: Genceli Güner F E, Sakurai T, Hondoh T (2013) Ernstburkeite, Mg(CH3SO3)2·12H2O, a new mineral from Antarctica, European Journal of Mineralogy 25, 79-84

27 February 2013: Scottyite: New mineral description for IMA2012-027 reported in: Yang H, Downs R T, Evans S H, Pinch W W (2013) Scottyite, the natural analog of synthetic BaCu2Si2O7, a new mineral from the Wessels mine, Kalahari Manganese Fields, South Africa, American Mineralogist 98, 478-484

27 February 2013: Fluor-elbaite: New mineral description for IMA2011-071 reported in: Bosi F, Andreozzi G B, Skogby H, Lussier A J, Abdu Y, Hawthorne F C (2013) Fluor-elbaite, Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3F, a new mineral species of the tourmaline supergroup, American Mineralogist 98, 297-303

26 February 2013: Phosphovanadylite-Ca and Phosphovanadylite-Ba: New mineral description for IMA2011-101, and name and chemical formula revised for phosphovanadylite, reported in: Kampf A R, Nash B P, Loomis T A (2013) Phosphovanadylite-Ca, 4+ Ca[V4 P2O8(OH)8]·12H2O, the Ca analogue of phosphovanadylite-Ba, American Mineralogist 98, 439-443

26 February 2013: Agaite: New mineral description for IMA2011-115 reported in: Kampf A R, Mills S J, Housley R M, Marty J (2013) Lead-tellurium oxysalts from 2+ 6+ Otto Mountain near Baker, California: IX. Agaite, Pb3Cu Te O5(OH)2(CO3), a new mineral with CuO5-TeO6 polyhedral sheets, American Mineralogist 98, 512-517

26 February 2013: Hydrokenomicrolite: New mineral description for IMA2011-103 reported in: Andrade M B, Atencio D, Chukanov N V, Ellena J (2013) Hydrokenomicrolite, ( ,H2O)2Ta2(O,OH)6(H2O), a new microlite-group mineral from Volta Grande pegmatite, Nazareno, Minas Gerais, Brazil, American Mineralogist 98, 292-296

12 February 2013: Fuettererite: New mineral description for IMA2011-111 reported in: Kampf A R, Mills S J, Housley R M, Marty J (2013) Lead-tellurium oxysalts from Otto Mountain near Baker, California: VIII. Fuettererite, 2+ 6+ Pb3Cu 6Te O6(OH)7Cl5, a new mineral with double spangolite-type sheets, American Mineralogist 98, 506-511

2 February 2013: Zavalíaite: New mineral description for IMA2011-012 reported in: Hatert F, Roda-Robles E, de Parseval P, Wouters J (2012) Zavalíaite, 2+ 2+ (Mn ,Fe ,Mg)3(PO4)2, a new member of the sarcopside group from La Empleada pegmatite, San Luis Province, Argentina, The Canadian Mineralogist 50, 1445-1452

28 January 2013: Billwiseite: New mineral description for IMA2010-053 reported in: Hawthorne F C, Cooper M A, Ball N A, Abdu Y A, Černý P, Cámara F, Laurs B M 3+ (2012) Billwiseite, ideally Sb 5(Nb,Ta)3WO18, a new oxide mineral species from the Stak Nala Pegmatite, Nanga Parbat - Haramosh Massif, Pakistan: description and crystal structure, The Canadian Mineralogist 50, 805-814

13 January 2013: Kraisslite: 3+ Chemical formula changed from Fe Mg2Mn22Zn3(AsO3)2(AsO4)3(SiO4)6(OH)18 to 3+ 3+ 5+ Zn3(Mn,Mg)25(Fe ,Al)(As O3)2[(Si,As )O4]10(OH)16: Cooper M A, Hawthorne F C (2012) Crystal structure of kraisslite, 3+ 3+ 5+ Zn3(Mn,Mg)25(Fe ,Al)(As O3)2[(Si,As )O4]10(OH)16, from the Sterling Hill mine, Ogdensburg, Sussex County, New Jersey, USA, Mineralogical Magazine 76, 2819-2836

29 December 2012: D'ansite-(Mn) and and d'ansite-(Fe): New mineral description for IMA2011-064 and IMA2011-065 reported in: Demartin F, Campostrini I, Castellano C, Gramaccioli C M, Russo M (2012) 2+ 2+ D'ansite-(Mn), Na21Mn (SO4)10Cl3 and d'ansite-(Fe), Na21Fe (SO4)10Cl3, two new minerals from volcanic fumaroles, Mineralogical Magazine 76, 2773-2783

29 December 2012: Saltonseaite: New mineral description for IMA2011-104 reported in:

Kampf A R, Mills S J, Nestola F, Ciriotti M E, Kasatkin A V (2012) Saltonseaite, 2+ K3NaMn Cl6, the Mn analogue of rinneite from the Salton Sea, California, American Mineralogist 98, 231-235

29 December 2012: Rongibbsite: New mineral description for IMA2010-055 reported in: Yang H, Downs R T, Evans S H, Jenkins R A, Bloch E M (2013) Rongibbsite, Pb2(Si4Al)O11(OH), a new zeolitic aluminosilicate mineral with an interrupted framework from Maricopa County, Arizona, U.S.A., American Mineralogist 98, 236-241

25 December 2012: Whelanite: New mineral description for IMA1977-006 reported in: Kampf A R, Mills S J, Merlino S, Pasero M, McDonald A M, Wray W B, Hindman J R (2012) Whelanite, Cu2Ca6[Si6O17(OH)](CO3)(OH)3(H2O)2, an (old) new mineral from the Bawana mine, Milford, Utah, American Mineralogist 97, 2007-2015

23 December 2012: Oxy-chromium-dravite: New mineral description for IMA2011-097 reported in: Bosi F, Reznitskii L, Skogby H (2012) Oxy-chromium-dravite, NaCr3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O, a new mineral species of the tourmaline supergroup, American Mineralogist 97, 2024-2030

23 December 2012: Browneite: New mineral description for IMA2012-008 reported in: Ma C, Beckett J R, Rossman G R (2012) Browneite, MnS, a new sphalerite-group mineral from the Zakłodzie meteorite, American Mineralogist 97, 2056-2059

21 December 2012: Greenwoodite: New mineral description for IMA2010-007 reported in: Bartholomew P R, Mancini F, Harlow G E, Deifel N, Cahill C, Bernhardt H J (2012) Greenwoodite, a new nesosilicate from British Columbia with a Ba-VOH coupled substitution and tetrahedral Fe: description and structure, The Canadian Mineralogist 50, 1233-1242

20 December 2012: Laurentianite: New mineral description for IMA2010-018 reported in: Haring M M M, McDonald A M, Cooper M A, Poirier G A (2012) Laurentianite, [NbO(H2O)]3(Si2O7)2[Na(H2O)2]3, a new mineral from Mont Saint-Hilaire, Quebec: description, crystal-structure determination and paragenesis, The Canadian Mineralogist 50, 1265-1280

19 December 2012: Cordylite-(La): New mineral description for IMA2010-058 reported in:

Mills S J, Kartashov P M, Kampf A R, Konev A A, Konev A A, Raudsepp M (2012) Cordylite-(La), a new mineral species in fenite from the Biraya Fe-REE deposit, Irkutsk, Russia, The Canadian Mineralogist 50, 1281-1290

19 December 2012: Zaccariniite: New mineral description for IMA2011-086 reported in: Vymazalová A, Laufek F, Drábek M, Stanley C J, Baker R J, Bermejo R, Garuti G, Thalhammer O, Proenza J A, Longo F, (2012) Zaccariniite, RhNiAs, a new platinum-group mineral from Loma Peguera, Dominican Republic, The Canadian Mineralogist 50, 1321-1329

19 December 2012: Ferrolaueite: New mineral description for IMA1987-046a reported in: Segeler C G, Moore P B, Dyar M D, Leans F, Ferraiolo J A (2012) Ferrolaueite, a new mineral from Monmouth County, New Jersey, USA, Australian Journal of Mineralogy 16, 69-76

18 December 2012: Cuproneyite: New mineral description for IMA2008-053 reported in: Ilinca G, Makovicky E, Topa D, Zagler G (2012) Cuproneyite, Cu7Pb27Bi25S68, a new mineral species from Băiţa Bihor, Romania, The Canadian Mineralogist 50, 353-370

17 December 2012: Whiteite-(CaMnMn): New mineral description for IMA2011-002 reported in: Yakovenchuk V N, Keck E, Krivovichev S V, Pakhomovsky Y A, Selivanova E A, Mikhailova J A, Chernyatieva A P, Ivanyuk G Y (2012) Whiteite-(CaMnMn), CaMnMn2Al2[PO4]4(OH)2·8H2O, a new mineral from the Hagendorf-Süd granitic pegmatite, Germany, Mineralogical Magazine 76, 2761-2771

15 December 2012: Calciodelrioite: New mineral description for IMA2012-031 reported in: Kampf A R, Marty J, Nash B P, Plášil J, Kasatkin A V, Škoda R (2012) Calciodelrioite, Ca(VO3)2(H2O)4, the Ca analogue of delrioite, Sr(VO3)2(H2O)4, Mineralogical Magazine 76, 2803-2817

21 November 2012: Linzhiite: New mineral description for IMA2010-011 reported in: Li G, Bai W, Shi N, Fang Q, Xiong M, Yang J, Ma Z, Rong H (2012) Linzhiite, FeSi2, a redefined and revalidated new mineral species from Luobusha, Tibet, China, European Journal of Mineralogy 24, 1047-1052

21 November 2012: Chukhrovite-(Ca): New mineral description for IMA2010-081 reported in: Vignola P, Hatert F, Bersani D, Diella V, Gentile P, Risplendente A (2012) Chukhrovite-(Ca), Ca4.5Al2(SO4)F13·12H2O, a new mineral species from the Val

Cavallizza Pb-Zn-(Ag) mine, Cuasso al Monte, Varese province, Italy, European Journal of Mineralogy 24, 1069-1076

17 November 2012: Atelisite-(Y): New mineral description for IMA2010-065 reported in: Malcherek T, Mihailova B, Schlüter J, Husdal T (2012) Atelisite-(Y), a new rare earth defect silicate of the KDP structure type, European Journal of Mineralogy 24, 1053-1060

16 November 2012: Aspedamite: New mineral description for IMA2011-056 reported in: Cooper M A, Abdu Y A, Ball N A, Černý P, Hawthorne F C, Kristiansen R (2012) 3+ 2+ 3+ Aspedamite, ideally 12(Fe ,Fe )3Nb4[Th(Nb,Fe )12O42]{(H2O),(OH)}12, a new heteropolyniobate mineral species from the Herrebøkasa Quarry, Aspedammen, Østfold, Southern Norway: description and crystal structure, The Canadian Mineralogist 50, 793-804

11 November 2012: Raberite: New mineral description for IMA2012-017 reported in: Bindi L, Nestola F, Guastoni A, Peruzzo L, Ecker M, Carampin R (2012) Raberite, Ti5Ag4As6SbS15, a new Ti-bearing sulfosalt from Lengenbach quarry, Binn valley, Switzerland: description and crystal structure, Mineralogical Magazine 76, 1153-1163

11 November 2012: Rumseyite: New mineral description for IMA2011-091 reported in: Turner R W, Siidra O I, Krivovichev S V, Stanley C J, Spratt J (2012) Rumseyite, [Pb2OF]Cl, the first naturally occurring fluoroxychloride mineral with the parent crystal structure for layered lead oxychlorides, Mineralogical Magazine 76, 1247-1255

7 November 2012: Edgrewite and hydroxyledgrewite: New mineral description for IMA2011-058 and IMA2011-113, respectively reported in: Galuskin E V, Lazic B, Armbruster T, Galuskina I O, Pertsev N N, Gazeev V M, Włodyka R, Dulski M, Dzierżanowski P, Zadov A E, Dubrovinsky L S (2012) Edgrewite Ca9(SiO4)4F2-hydroxyledgrewite Ca9(SiO4)4(OH)2, a new series of calcium humite-group minerals from altered xenoliths in the ignimbrite of Upper Chegem caldera, Northern Caucasus, Kabardino-Balkaria, Russia, American Mineralogist 97, 1998-2006

4 November 2012: Paseroite: New mineral description for IMA2011-069 reported in: Mills S J, Bindi L, Cadoni M, Kampf A R, Ciriotti M E, Ferraris G (2012) Paseroite, 2+ 2+ 2+ 5+ 3+ PbMn (Mn ,Fe )2(V ,Ti,Fe , )18O38, a new member of the crichtonite group, European Journal of Mineralogy 24, 1061-1067

2 November 2012: Angarfite: New mineral description for IMA2010-082 reported in: Kampf A R, Mills S J, Housley R M, Favreau G, Boulliard J C, Bourgoin V (2012) 3+ Angarfite, NaFe 5(PO4)4(OH)4·4H2O, a new mineral species from the Angarf- Sud pegmatite, Morocco: description and crystal structure, The Canadian Mineralogist 50, 781-791

2 November 2012: Omsite: New mineral description for IMA2012-025 reported in: Mills S J, Kampf A R, Housley R M, Favreau G, Pasero M, Biagioni C, Merlino S, 3+ Berbain C, Orlandi P (2012) Omsite, (Ni,Cu)2Fe (OH)6[Sb(OH)6], a new member of the cualstibite group from Oms, France, Mineralogical Magazine 76, 1347-1354

24 October 2012: Betpakdalite group: New mineral descriptions and revisions for mineral in this group are reported in: Kampf A R, Mills S J, Rumsey M S, Dini M, Birch W D, Spratt J, Pluth J J, Steele I M, Jenkins R A, Pinch W W (2012) The heteropolymolybdate family: structural relations, nomenclature scheme and new species, Mineralogical Magazine 76, 1175-1207 Original name New name Ideal formula 3+ Betpakdalite Betpakdalite-CaCa [Ca2(H2O)17Ca(H2O)6][Mo8As2Fe 3O36(OH)] 3+ Natrobetpakdalite Betpakdalite-NaCa [Na2(H2O)17Ca(H2O)6][Mo8As2Fe 3O34(OH)3] 3+ IMA2011-034 Betpakdalite-CaMg [Ca2(H2O)17Mg(H2O)6][Mo8As2Fe 3O36(OH)] 3+ IMA2011-078 Betpakdalite-NaNa [Na2(H2O)16Na(H2O)6][Mo8As2Fe 3O33(OH)4] 3+ 3+ Mendozavilite Mendozavilite-NaFe [Na2(H2O)15Fe (H2O)6][Mo8P2Fe 3O35(OH)2] 3+ Melkovite Melkovite [Ca2(H2O)15Ca(H2O)6][Mo8P2Fe 3O36(OH)] 2+ 3+ IMA2011-039 Mendozavilite-NaCu [Na2(H2O)15Cu (H2O)6][Mo8P2Fe 3O34(OH)3] 3+ IMA2011-088 Mendozavilite-KCa [K2(H2O)15Ca(H2O)6][Mo8P2Fe 3O34(OH)3] 2+ 3+ Obradovicite Obradovicite-KCu [K2(H2O)17Cu (H2O)6][Mo8As2Fe 3O34(OH)3] 2+ 3+ IMA2011-079 Obradovicite-NaCu [Na2(H2O)17Cu (H2O)6][Mo8As2Fe 3O34(OH)3] 3+ IMA2011-046 Obradovicite-NaNa [Na2(H2O)16Na(H2O)6][Mo8As2Fe 3O33(OH)4] 3+ Paramendozavilite Paramendozavilite [KAl4(H2O)30][Mo12P6Fe 6O60(OH)13]

13 October 2012: Hielscherite: New mineral description for IMA2011-037 reported in: Pekov I V, Chukanov N V, Britvin S N, Kabalov Y K, Göttlicher J, Yapaskurt V O, Zadov A E, Krivovichev S V, Schüller W, Ternes B (2012) The sulfite anion in ettringite-group minerals: a new mineral species hielscherite, Ca3Si(OH)6(SO4)(SO3)·11H2O, and the thaumasite-hielscherite solid-solution series, Mineralogical Magazine 76, 1133-1152

13 October 2012: Ianbruceite: New mineral description for IMA2011-049 reported in: Cooper M A, Abdu Y A, Ball N A, Hawthorne F C, Back M E, Tait K T, Schlüter J, Malcherek T, Pohl D, Gebhard G (2012) Ianbruceite, ideally

[Zn2(OH)(H2O)(AsO4)](H2O)2, a new arsenate mineral from the Tsumeb mine, Otjikoto (Oshikoto) region, Namibia: description and crystal structure, Mineralogical Magazine 76, 1119-1131

7 October 2012: Pseudojohannite: Chemical formula changed from Cu6.5(UO2)8O8(SO4)4(OH)5·25H2O to Cu3(UO2)4O4(SO4)2(OH)2·12H2O: Plášil J, Fejfarová K, Wallwork K S, Dušek M, Škoda R, Sejkora J, Čejka J, Veselovský F, Hloušek J, Meisser N, Brugger J (2012) Crystal structure of pseudojohannite, with a revised formula, Cu3(OH)2[(UO2)4O4(SO4)2](H2O)12, American Mineralogist 97, 1796-1803

26 September 2012: Bartelkeite: 2+ VI IV Chemical formula changed from PbFe Ge3O8 to PbFeGe (Ge 2O7)(OH)2·H2O: Origlieri M J, Yang H, Downs R T, Posner E S, Domanik K J, Pinch W W (2012) The crystal structure of bartelkeite, with a revised chemical formula, VI IV PbFeGe (Ge 2O7)(OH)2·H2O, isotypic with high-pressure P21/m lawsonite, American Mineralogist 97, 1812-1815

26 September 2012: Witzkeite: New mineral description for IMA2011-084 reported in: Nestola F, Cámara F, Chukanov N V, Atencio D, Coutinho J M V, Contreira R R, Färber G (2012) Witzkeite: A new rare nitrate-sulphate mineral from a guano deposit at Punta de Lobos, Chile, American Mineralogist 97, 1783-1787

18 September 2012: Aklimaite: New mineral description for IMA2011-050 reported in: Zadov A E, Pekov I V, Zubkova N V, Gazeev V M, Chukanov N V, Yapaskurt V O, Kartashov P M, Galuskin E V, Galuskina I O, Pertzev N N, Gurbanov A G, Pushcharovsky D Y (2012) Aklimaite, Ca4[Si2O5(OH2)](OH)4·5H2O, a new natural hydrosilicate from Lakargi area (the North Caucazus, Russia), Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 141, 21-31

18 September 2012: Davinciite: New mineral description for IMA2011-019 reported in: Khomyakov A P, Nechelyustov G N, Rastsvetaeva R K, Rozenberg K A (2012) 2+ Davinciite, Na12K3Ca6Fe3 Zr3(Si26O73OH)Cl2, a new K.NA-ordered mineral of the eudialyte group from the Khibiny alkaline massif, Kola Peninsula, Russia, Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 141, 10-21

11 September 2012: Rauchite: New mineral description for IMA2010-037 reported in: Pekov I V, Levitskiy V V, Krivovichev S V, Zolotarev A A, Bryzgalov I A, Zadov A E, Chukanov N V (2012) New nickel-uranium-arsenic mineral species from the oxidation zone of the Belorechenskoye deposit, Northern Caucasus, Russia: I.

Rauchite, Ni(UO2)2(AsO4)2·10H2O, a member of the autunite group, European Journal of Mineralogy 24, 913-922

11 September 2012: Dymkovite: New mineral description for IMA2010-087 reported in: Pekov I V, Levitskiy V V, Krivovichev S V, Zolotarev A A, Chukanov N V, Bryzgalov I A, Zadov A E (2012) New nickel-uranium-arsenic mineral species from the oxidation zone of the Belorechenskoye deposit, Northern Caucasus, 3+ Russia: II. Dymkovite, Ni(UO2)2(As O3)2·7H2O, a seelite-related arsenite, European Journal of Mineralogy 24, 923-930

6 September 2012: Miyahisaite: New mineral description for IMA2011-043 reported in: Nishio-Hamane D, Ogoshi Y, Minakawa T (2012) Miyahisaite, (Sr,Ca)2Ba3(PO4)3F, a new mineral of the hedyphane group in the apatite supergroup from the Shimoharai mine, Oita Prefecture, Japan, Journal of Mineralogical and Petrological Sciences 107, 121-126, 181

28 August 2012: Ferriallanite-(La): New mineral description for IMA2010-066 reported in: Kolitsch U, Mills S J, Miyawaki R, Blass G (2012) Ferriallanite-(La), a new member of the epidote supergroup from the Eifel, Germany, European Journal of Mineralogy 24, 741-747

28 August 2012: Cupromolybdite: New mineral description for IMA2011-005 reported in: Zelenski M E, Zubkova N V, Pekov I V, Polekhovsky Y S, Pushcharovsky D Y (2012) Cupromolybdite, Cu3O(MoO4)2, a new fumarolic mineral from the Tolbachik volcano, Kamchatka Peninsula, Russia, European Journal of Mineralogy 24, 749-757

27 August 2012: Chovanite: New mineral description for IMA2009-055 reported in: Topa D, Sejkora J, Makovicky E, Pršek J, Ozdín D, Putz H, Dittrich H, Karup-Møller S (2012) Chovanite, Pb15-2xSb14+2xS36Ox (x~0.2), a new sulphosalt species from the Low Tatra Mountains, Western Carpathians, Slovakia, European Journal of Mineralogy 24, 727-740

4 August 2012: Hereroite and vladkrivovichevite: New mineral description for IMA2011-027 and IMA2011-020 reported in: Turner R, Siidra O I, Rumsey M S, Krivovichev S V, Stanley C J, Spratt J (2012) Hereroite and vladkrivovichevite: two novel lead oxychlorides from the Kombat mine, Namibia, Mineralogical Magazine 76, 883-890

4 August 2012: Tazzoliite: New mineral description for IMA2011-018 reported in:

Cámara F, Nestola F, Bindi L, Guastoni A, Zorzi F, Peruzzo L, Pedron D (2012) Tazzoliite: a new mineral with a pyrochlore-related structure from the Euganei Hills, Padova, Italy, Mineralogical Magazine 76, 827-838

4 August 2012: Alcaparrosaite: New mineral description for IMA2011-024 reported in: Kampf A R, Mills S J, Housley R M, Williams P A, Dini M (2012) Alcaparrosaite, 4+ 3+ 4+ K3Ti Fe (SO4)4O(H2O)2, a new hydrophobic Ti sulfate from Alcaparrosa, Chile, Mineralogical Magazine 76, 851-861

15 July 2012: Tanohataite: New mineral description for IMA2007-019 reported in: Nagase T, Hori H, Kitamine M, Nagashima M, Abduriyim A, Kuribayashi T (2012) Tanohataite, LiMn2Si3O8(OH): a new mineral from the Tanohata mine, Iwate Prefecture, Japan, Journal of Mineralogical and Petrological Sciences 107, 149- 154

12 July 2012: Eldragónite: New mineral description for IMA2010-077 reported in: Paar W H, Cooper M A, Moëlo Y, Stanley C J, Putz H, Topa D, Roberts A C, Stirling J, Raith J G, Rowe R (2012) Eldragónite, Cu6BiSe4(Se2), a new mineral species from the El Dragón mine, Potosí, Bolivia, and its crystal structure, The Canadian Mineralogist 50, 281-294

12 July 2012: Jacutingaite: New mineral description for IMA2010-078 reported in: Vymazalová A, Laufek F, Drábek M, Cabral A R, Haloda J, Sidorinová T, Lehmann B, Galbiatti H F, Drahokoupil J (2012) Jacutingaite, Pt2HgSe3, a new platinum- group mineral species from the Cauê iron-ore deposit, Itabira District, Minas Gerais, Brazil, The Canadian Mineralogist 50, 431-440

12 July 2012: Kirchhoffite: New mineral description for IMA2009-094 reported in: Agakhanov A A, Pautov L A, Karpenko V Y, Sokolova E, Hawthorne F C, (2012) Kirchhoffite, CsBSi2O6, a new mineral species from the Darai-Pioz Alkaline Massif, Tajikistan: Description and crystal structure, The Canadian Mineralogist 50, 523-529

12 July 2012: Carlgieseckeite-(Nd): New mineral description for IMA2010-036 reported in: Pekov I V, Zubkova N V, Husdal T A, Kononkova N N, Agakhanov A A, Zadov A E, Pushcharovsky D Y (2012) Carlgieseckeite-(Nd), NaNdCa3(PO4)3F, a new belovite-group mineral species from the Ilímaussaq alkaline complex, South Greenland, The Canadian Mineralogist 50, 571-580

11 July 2012: Cupromakopavonite:

New mineral description for IMA2005-036 reported in: Topa D, Makovicky E, Ilinca G, Dittrich H (2012) Cupromakopavonite, Cu8Ag3Pb4Bi19S38, a new mineral species, its crystal structure and the cupropavonite homologous series, The Canadian Mineralogist 50, 295-312

11 July 2012: Guettardite: Chemical formula changed from Pb(As,Sb)2S4 to PbAsSbS4: Makovicky E, Topa D, Tajjedin H, Rastad E, Yaghubpur A (2012) The crystal structure of guettardite, PbAsSbS4, and the twinnite-guettardite problem, The Canadian Mineralogist 50, 253-265

11 July 2012: Boscardinite: New mineral description for IMA2010-079 reported in: Orlandi P, Biagioni C, Bonaccorsi E, Moëlo Y, Paar W H (2012) Lead-antimony sulfosalts from Tuscany (Italy). XII. Boscardinite, TiPb4(Sb7As2)Σ9S18, a new mineral species from the Monte Arsiccio mine: Occurrence and crystal structure, The Canadian Mineralogist 50, 235-251

10 July 2012: Jakobssonite: New mineral description for IMA2011-036 reported in: Balić-Žunić T, Garavelli A, Mitolo D, Acquafredda P, Leonardsen E (2012) Jakobssonite, CaAlF5, a new mineral from fumaroles at the Eldfell and Hekla volcanoes, Iceland, Mineralogical Magazine 76, 751-760

28 June 2012: Panguite: New mineral description for IMA2010-057 reported in: Ma C, Tschauner O, Beckett J R, Rossman G R, Liu W (2012) Panguite, 4+ (Ti ,Sc,Al,Mg,Zr,Ca)1.8O3, a new ultra-refractory titania mineral from the Allende meteorite: Synchrotron micro-diffraction and EBSD, American Mineralogist 97, 1219-1225

27 June 2012: Reynoldsite: New mineral description for IMA2011-051 reported in: Kampf A R, Mills S J, Housley R M, Bottrill R S, Kolitsch U (2012) Reynoldsite, 4+ Pb2Mn 2O5(CrO4), a new phyllomanganate-chromate from the Blue Bell claims, California and the Red Lead mine, Tasmania, American Mineralogist 97, 1187-1192

27 June 2012: Manganoquadratite: New mineral description for IMA2011-008 reported in: Bonazzi P, Keutsch F N, Bindi L (2012) Manganoquadratite, AgMnAsS3, a new manganese-bearing sulfosalt from the Uchucchacua polymetallic deposit, Lima Department, Peru: Description and crystal structure, American Mineralogist 97, 1199-1205

21 June 2012: Ferrotaaffeite-2N'2S:

New mineral description for IMA2011-025 reported in: Yang Z, Ding K, De Fourestier J, Mao Q, Li H (2012) Ferrotaaffeite-2N'2S, a new mineral species, and the crystal structure of Fe2+-rich magnesiotaaffeite-2N'2S from the Xianghualing tin-polymetallic ore field, Hunan Province, China, The Canadian Mineralogist 50, 21-29

21 June 2012: Postite: New mineral description for IMA2011-060 reported in: Kampf A R, Hughes J M, Marty J, Nash B (2012) Postite, Mg(H2O)6Al2(OH)2(H2O)8(V10O28)·13H2O, a new mineral species from the La Sal Mining District, Utah: Crystal structure and descriptive mineralogy, The Canadian Mineralogist 50, 45-53

21 June 2012: Kottenheimite: New mineral description for IMA2011-038 reported in: Chukanov N V, Britvin S N, Van K V, Möckel S, Zadov A E (2012) Kottenheimite, Ca3Si(OH)6(SO4)2·12H2O, a new member of the ettringite group from the Eifel area, Germany, The Canadian Mineralogist 50, 55-63

21 June 2012: Ammoniomagnesiovoltaite: New mineral description for IMA2009-040 reported in: Szakáll S, Sajó I, Fehér B, Bigi S, (2012) Ammoniomagnesiovoltaite, a new voltaite- related mineral species from Pécs-Vasas, Hungary, The Canadian Mineralogist 50, 65-72

21 June 2012: Krennerite: Chemical formula changed from (Au,Ag)Te2 to Au3AgTe8: Dye M D, Smyth J R (2012) The crystal structure and genesis of krennerite, Au3AgTe8, The Canadian Mineralogist 50, 119-127

21 June 2012: Tarbagataite: New mineral description for IMA2010-048 reported in: Stepanov A V, Bekenova G K, Levin V L, Sokolova E, Hawthorne F C, Dobrovol'skaya E A (2012) Tarbagataite, 2+ (K, )2(Ca,Na)(Fe ,Mn)7Ti2(Si4O12)2O2(OH)4(OH,F), a new astrophyllite-group mineral species from the Verkhnee Espe Deposit, Akjailyautas Mountains, Kazakhstan: Description and crystal structure, The Canadian Mineralogist 50, 159-168

17 June 2012: Ambrinoite: New mineral description for IMA2009-071 reported in: Biagioni C, Bonaccorsi E, Pasero M, Moëlo Y, Ciriotti M E, Bersani D, Callegari A M, Boiocchi M (2011) Ambrinoite, (K,NH4)2(As,Sb)8S13·H2O, a new mineral from Upper Susa Valley, Piedmont, Italy: The first natural (K,NH4)-hydrated sulfosalt, American Mineralogist 96, 878-887

6 June 2012: Heisenbergite: New mineral description for IMA2010-076 reported in: Walenta K, Theye T (2012) Heisenbergite, a new uranium mineral from the uranium deposit of Menzenschwand in the Southern Black Forest, Germany, Neues Jahrbuch für Mineralogie, Abhandlungen 189, 117-123

5 June 2012: Perrierite-(La): New mineral description for IMA2010-089 reported in: Chukanov N V, Blass G, Pekov I V, Belakovskiy D I, Van K V, Rastsvetaeva R K, 2+ Aksenov S M (2011) Perrierite-(La) (La,Ce,Ca)4Fe (Ti,Fe)4(Si2O7)2O8 - a new mineral species from volcanic region Eifel, Germany, Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 140, 34-44

5 June 2012: Calciolangbeinite: New mineral description for IMA2011-067 reported in: Pekov I V, Zelenski M E, Zubkova N V, Yapaskurt V O, Chukanov N V, Belakovskiy D I, Pushcharovsky D Y (2012) Calciolangbeinite, K2Ca2(SO4)3, a new mineral from the Tolbachik volcano, Kamchatka, Russia, Mineralogical Magazine 76, 673-682

5 June 2012: Debattistiite: New mineral description for IMA2011-098 reported in: Guastoni A, Bindi L, Nestola F (2012) Debattistiite, Ag9Hg0.5As6S12Te2, a new Te- bearing sulfosalt from Lengenbach quarry, Binn valley, Switzerland: description and crystal structure, Mineralogical Magazine 76, 743-750

5 June 2012: Metavivianite: 2+ 3+ Chemical formula changed from Fe3(PO4)2(OH)2·6H2O to Fe Fe 2(PO4)2(OH)2·6H2O: Chukanov N V, Scholz R, Aksenov S M, Rastsvetaeva R K, Pekov I V, Belakovskiy D I, Krambrock K, Paniago R M, Righi A, Martins R F, Belotti F M, Bermanec 2+ 3+ V (2012) Metavivianite, Fe Fe 2(PO4)2(OH)2·6H2O: new data and formula revision, Mineralogical Magazine 76, 725-741

4 June 2012: Kazanskyite: New mineral description for IMA2011-007 reported in: Cámara F, Sokolova E, Hawthorne F C (2012) Kazanskyite, BaTiNbNa3Ti(Si2O7)2O2(OH)2(H2O)4, a Group-III Ti-disilicate mineral from the Khibiny alkaline massif, Kola Peninsula, Russia: description and crystal structure, Mineralogical Magazine 76, 473-492

4 June 2012: Trabzonite: Chemical formula changed from Ca4Si3O10·2H2O to Ca4[Si3O9(OH)]OH: Armbruster T, Lazic B, Galuskina I O, Galuskin E V, Gnos E, Marzec K M, Gazeev V M (2012) Trabzonite, Ca4[Si3O9(OH)]OH: crystal structure, revised formula, new occurrence and relation to killalaite, Mineralogical Magazine 76, 455-472

28 May 2012: Krásnoite: New mineral description for IMA2011-040 reported in: Mills S J, Sejkora J, Kampf A R, Grey I E, Bastow T J, Ball N A, Adams P M, Raudsepp M, Cooper M A (2012) Krásnoite, the fluorophosphate analogue of perhamite, from the Huber open pit, Czech Republic and the Silver Coin mine, Nevada, USA, Mineralogical Magazine 76, 625-634

28 May 2012: Aleksandrovite: New mineral description for IMA2009-004 reported in: Pautov L A, Agakhanov A A, Karpenko V Y, Gafurov F G (2010) Aleksandrovite KLi3Ca7Sn2[Si6O18]2F2 - a new tin mineral, New Data on Minerals. Moscow 45, 5-16

22 May 2012: Arsenohopeite: New mineral description for IMA2010-069 reported in: Neuhold F, Kolitsch U, Bernhardt H J, Lengauer C L (2012) Arsenohopeite, a new zinc arsenate mineral from the Tsumeb mine, Namibia, Mineralogical Magazine 76, 603-612

12 May 2012: Matulaite: Chemical formula changed from CaAl18(PO4)12(OH)20·28H2O to 3+ Fe Al7(PO4)4(PO3OH)2(OH)8·16H2O: Kampf A R, Mills S J, Rumsey M S, Spratt J, Favreau G (2012) The crystal structure determination and redefinition of matulaite, 3+ Fe Al7(PO4)4(PO3OH)2(OH)8(H2O)8·8H2O, Mineralogical Magazine 76, 517- 534

11 May 2012: Molybdophyllite: Chemical formula changed from Pb2Mg2Si2O7(OH)2 to Pb8Mg9[Si10O30(OH)8(CO3)3]∙H2O: Kolitsch U, Merlino S, Holtstam D (2012) Molybdophyllite: crystal chemistry, crystal structure, OD character and modular relationships with britvinite, Mineralogical Magazine 76, 493-512

8 May 2012: Hydroxylchondrodite: New mineral description for IMA2010-019 reported in: Pekov I V, Gerasimova E I, Chukanov N V, Kabalov Y K, Zubkova N V, Zadov A E, Yapaskurt V O, Gekimyants V M, Pushcharovskii D Y (2011) Hydroxylchondrodite Mg5(SiO4)2(OH)2: a new mineral of the humite group and its crystal structure [in Russian], Doklady Akademii Nauk 436, 526-532 [in English], Doklady Earth Sciences 436, 230-236

6 May 2012: Orlovite: New mineral description for IMA2009-006 reported in:

Agakhanov A A, Pautov L A, Karpenko V J, Bekenova G K, Uvarova J A (2011) Orlovite, KLi2TiSi4O10(OF) - new mineral of the mica group, New Data on Minerals. Moscow 46, 13-19

6 May 2012: Rabdophane-(Y): New mineral description for IMA2011-031 reported in: Takai Y, Uehara S (2012) Rabdophane-(Y), YPO4·H2O, a new mineral in alkali olivine basalt from Hinodematsu, Genkai-cho, Saga Prefecture, Japan, Journal of Mineralogical and Petrological Sciences 107, 110-113

2 May 2012: Allanite-(Nd): New mineral description for IMA2010-060 reported in: Škoda R, Cempírek J, Filip J, Novák M, Veselovský F, Čtvrtlík R (2012) Allanite- 2+ (Nd), CaNdAl2Fe (SiO4)(Si2O7)O(OH), a new mineral from Åskagen, Sweden, American Mineralogist 97, 983-988

2 May 2012: Tsilaisite: New mineral description for IMA2011-047 reported in: Bosi F, Skogby H, Agrosì G, Scandale E (2012) Tsilaisite, NaMn3Al6(Si6O18)(BO3)3(OH)3OH, a new mineral species of the tourmaline supergroup from Grotta d'Oggi, San Pietro in Campo, island of Elba, Italy, American Mineralogist 97, 989-994

2 May 2012: Wassonite: New mineral description for IMA2010-074 reported in: Nakamura-Messenger K, Clemett S J, Rubin A E, Choi B G, Zhang S, Rahman Z, Oikawa K, Keller L P (2012) Wassonite: A new titanium monosulfide mineral in the Yamato 691 enstatite chondrite, American Mineralogist 97, 807-815

29 April 2012: Falsterite: New mineral description for IMA2011-061 reported in: Kampf A R, Mills S J, Simmons W B, Nizamoff J W, Whitmore R W (2012) 2+ 2+ 3+ Falsterite, Ca2MgMn 2(Fe .05Fe .05)4Zn4(PO4)8(OH)4(H2O)14, a new secondary phosphate mineral from the Palermo No. 1 pegmatite, North Groton, New Hampshire, American Mineralogist 97, 496-502

28 April 2012: Pavlovskyite: New mineral description for IMA2010-063 reported in: Galuskin E V, Gfeller F, Savelyeva V B, Armbruster T, Lazic B, Galuskina I O, Többens D M, Zadov A E, Dzierżanowski P, Pertsev N N, Gazeev V M (2012) Pavlovskyite Ca8(SiO4)2(Si3O10): a new mineral of altered silicate-carbonate xenoliths from the two Russian type localities, Birkhin massif, Baikal Lake area and Upper Chegem caldera, North Caucasus, American Mineralogist 97, 503- 512

22 April 2012: Vladimirivanovite:

New mineral description for IMA2010-070 reported in: Sapozhnikov A N, Kaneva E V, Cherepanov D I, Suvorova L F, Levitsky V I, Ivanova L A, Reznitsky L Z (2011) Vladimirivanovite, Na6Ca2[Al6Si6O24](SO4,S3,S2Cl)2·H2O - a new mineral of the sodalite group, Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 140, 36-45

16 April 2012: Coralloite: New mineral description for IMA2010-012 reported in: Callegari A M, Boiocchi M, Ciriotti M E, Balestra C (2012) Coralloite, 2+ 3+ Mn Mn 2(AsO4)2(OH)2·4H2O, a new mixed valence Mn hydrate arsenate: crystal structure and relationships with bermanite and whitmoreite mineral groups, American Mineralogist 97, 727-734

16 April 2012: Metanatroautunite: Chemical formula revised from Na2(UO2)2(PO4)2·6-8H2O to Na(UO2)(PO4)·3H2O: Mills S J, Kampf A R, Birch W D (2012) The crystal structure of metanatroautunite, Na[(UO2)(PO4)](H2O)3, from the Lake Boga Granite, Victoria, Australia, American Mineralogist 97, 735-738

15 April 2012: Magnesioneptunite: New mineral description for IMA2009-009 reported in: Zadov A E, Gazeev V M, Karimova O V, Pertsev N N, Pekov I V, Galuskin E V, Galuskina I O, Gurbanov A G, Belakovsky D I, Borisovsky S E, Kartashov P M, Ivanova A G, Yakubovich O V (2011) Magnesioneptunite, KNa2Li(Mg,Fe)2Ti2Si8O24, a new mineral species of the neptunite group, Geology of Ore Deposits 53, 775-782

9 April 2012: Lammerite-β: New mineral description for IMA2009-002 reported in: Starova G L, Vergasova L P, Filatov S K, Britvin S N. Ananyev V V (2011) Lammerite-β, Cu3(AsO4)2 - a new mineral from fumaroles of the Great Fissure Tolbachic eruption (Kamchatka, Russia) (in Russian), Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 140, 46-51

8 April 2012: Murchisite: New mineral description for IMA2010-003 reported in: Ma C, Beckett J R, Rossman G R (2011) Murchisite, Cr5S6, a new mineral from the Murchison meteorite, American Mineralogist 96, 1905-1908

8 April 2012: Schüllerite: New mineral description for IMA2010-035 reported in: Chukanov N V, Rastsvetaeva R K, Britvin S N, Virus A A, Belakovskiy D I, Pekov I 3+ 2+ V, Aksenov S M, Ternes B (2011) Schüllerite, Ba2Na(Mn,Ca)(Fe ,Mg,Fe )2 Ti2(Si2O7)2(O,F)4, a new mineral species from the Eifel Volcanic District, Germany, Geology of Ore Deposits 53, 767-774

8 April 2012: Rusinovite: New mineral description for IMA2010-072 reported in: Galuskin E V, Galuskina I O, Lazic B, Armbruster T, Zadov A E, Krzykawski T, Banasik K, Gazeev V M, Pertsev N N (2011) Rusinovite, Ca10(Si2O7)3Cl2: a new skarn mineral from the Upper Chegem caldera, Kabardino-Balkaria, Northern Caucasus, Russia, European Journal of Mineralogy 23, 837-844

7 April 2012: Hughesite: New mineral description for IMA2009-035a reported in: Rakovan J, Schmidt G R, Gunter M E, Nash B, Marty J, Kampf A R, Wise W S (2011) Hughesite, Na3Al(V10O28)·22H2O, a new member of the pascoite family of minerals from the Sunday mine, San Miguel county, Colorado, The Canadian Mineralogist 49, 1253-1265

7 April 2012: Windhoekite: New mineral description for IMA2010-083 reported in: Chukanov N V, Britvin S N, Blass G, Belakovskiy D I, Van K V (2012) 3+ Windhoekite, Ca2Fe 3-x(Si8O20)(OH)4·10H2O, a new palygorskite-group mineral from the Aris phonolite, Namibia, European Journal of Mineralogy 24, 171-179

7 April 2012: Adolfpateraite: New mineral description for IMA2011-042 reported in: Plášil J, Hloušek J, Veselovský F, Fejfarová K, Dušek M, Škoda R, Novák M, Čejka J, Sejkora J, Ondruš P (2012) Adolfpateraite, K(UO2)(SO4)(OH)(H2O), a new uranyl sulphate mineral from Jáchymov, Czech Republic, American Mineralogist 97, 447-454

4 April 2012: Lileyite: New mineral description for IMA2011-021 reported in: Chukanov N V, Pekov I V, Rastsvetaeva R K, Aksenov S M, Zadov A E, Van K V, Blass G, Schüller W, Ternes B (2012) Lileyite, Ba2(Na,Fe,Ca)3MgTi2(Si2O7)2O2F2, a new lamprophyllite-group mineral from the Eifel volcanic area, Germany, European Journal of Mineralogy 24, 181-188

4 April 2012: Hezuolinite: New mineral description for IMA2010-045 reported in: Yang Z, Giester G, Ding K, Tillmanns E (2012) Hezuolinite, 3+ 2+ (Sr,REE)4Zr(Ti,Fe ,Fe )2Ti2O8(Si2O7)2, a new mineral species of the chevkinite group from Saima alkaline complex, Liaoning Province, NE China, European Journal of Mineralogy 24, 189-196

3 April 2012: Menchettiite: New mineral description for IMA2011-009 reported in: Bindi L, Keutsch F N, Bonazzi P (2012) Menchettiite, AgPb2.40Mn1.60Sb3As2S12, a new sulfosalt belonging to the lillianite series from the Uchucchacua

polymetallic deposit, Lima Department, Peru, American Mineralogist 97, 440- 446

2 April 2012: Hanjiangite: New mineral description for IMA2009-082 reported in: Liu J, Li G, Mao Q, Wu S, Liu Z, Su S, Xiong M, Yu X (2012) Hanjiangite, a new barium-vanadium phyllosilicate carbonate mineral from the Shiti barium deposit in the Dabashan region, China, American Mineralogist 97, 281-290

28 March 2012: Weeksite: Chemical formula revised from (K,Ba)1-2(UO2)2(Si5O13)∙H2O to K2(UO2)2(Si5O13)·4H2O: Fejfarová K, Plášil J, Yang H, Cejka J, Dušek M, Downs R T, Barkley M C, Škoda R (2012) Revision of the crystal structure and chemical formula of weeksite, K2(UO2)2(Si5O13)·4H2O, American Mineralogist 97, 750-754

27 March 2012: Magnesiohögbomite-2N4S: New mineral description for IMA2010-084 reported in: Shimura T, Akai J, Lazic B, Armbruster T, Shimizu M, Kamei A, Tsukada K, Owada M, Yuhara M (2012) Magnesiohögbomite-2N4S: A new polysome from the central Sør Rondane Mountains, East Antarctica, American Mineralogist 97, 268-280

26 March 2012: Chromschieffelinite and schieffelinite: New mineral description for IMA2011-003 (chromschieffelinite) and revised chemical composition for schieffelinite, from PbTeO4·H2O to Pb10Te6O20(OH)14(SO4)·5H2O reported in: Kampf A R, Mills S J, Housley R M, Rumsey M S, Spratt J (2012) Lead-tellurium oxysalts from Otto Mountain near Baker, California: VII. Chromschieffelinite, Pb10Te6O20(OH)14(CrO4)(H2O)5, the chromate analog of schieffelinite, American Mineralogist 97, 212-219

26 March 2012: Mejillonesite: New mineral description for IMA2010-068 reported in: Atencio D, Chukanov N V, Nestola F, Witzke T, Coutinho J M V, Zadov A E, Contreira R R, Färber G (2012) Mejillonesite, a new acid sodium, magnesium phosphate mineral, from Mejillones, Antofagasta, Chile, American Mineralogist 97, 19-25

22 March 2012: Markascherite: New mineral description for IMA2010-051 reported in: Yang H, Jenkins R A, Thompson R M, Downs R T, Evans S H, Bloch E M (2012) Markascherite, Cu3(MoO4)(OH)4, a new mineral species polymorphic with szenicsite, from Copper Creek, Pinal County, Arizona, U.S.A., American Mineralogist 97, 197-202

15 March 2012: Törnroosite:

New mineral description for IMA2010-043 reported in: Kojonen K K, McDonald A M, Stanley C J, Johanson B (2011) Törnroosite, Pd11As2Te2, a new mineral species related to isomertieite from Miessijoki, Finnish Lapland, Finland, The Canadian Mineralogist 49, 1643-1651

12 March 2012: Günterblassite: New mineral description for IMA2011-032 reported in: Rastsvetaeva R K, Aksenov S M, Chukanov N V (2012) Crystal structure of günterblassite, a new mineral with a triple tetrahedral layer, Doklady Chemistry 442, 57-62

5 March 2012: Ehimeite: New mineral description for IMA2011-023 reported in: Nishio-Hamane D, Ohnishi M, Minakawa T, Yamaura J, Saito S, Kadota R (2012) Ehimeite, NaCa2Mg4CrSi6Al2O22(OH)2: The first Cr-dominant amphibole from the Akaishi Mine, Higashi-Akaishi Mountain, Ehime Prefecture, Japan, Journal of Mineralogical and Petrological Sciences 107, 1-7

24 February 2012: Chromium-dravite, chromo-alumino-povondraite, feruvite, fluor- buergerite, fluor-liddicoatite, fluor-uvite, magnesio-foitite, povondraite, uvite, vanadium- dravite: Name and chemical formula changes reported in: Henry D J, Novák M, Hawthorne F C, Ertl A, Dutrow B L, Uher P, Pezzotta F (2011) Nomenclature of the tourmaline-supergroup minerals, American Mineralogist 96, 895-913

21 February 2012: Beaverite-(Zn): New mineral description for IMA2010-086 reported in: Sato E, Nakai I, Terada Y, Tsutsumi Y, Yokoyama K, Miyawaki R, Matsubara S (2011) Beaverite-(Zn), Pb(Fe2Zn)(SO4)2(OH), a new member of the alunite group, from Mikawa Mine, Niigata Prefecture, Japan, Mineralogical Magazine 75, 375-377

18 February 2012: Klajite: New mineral description for IMA2010-004 reported in: Szakáll S, Fehér B, Bigi S, Mádai F (2011) Klajite from Recsk (Hungary), the first Mn-Cu arsenate mineral, European Journal of Mineralogy 23, 829-835

18 February 2012: Agricolaite: New mineral description for IMA2009-081 reported in: Skála R, Ondruš P, Veselovský F, Císařová I, Hloušek J (2011) Agricolaite, a new mineral of uranium from Jáchymov, Czech Republic, Mineralogy and Petrology 103, 169-175

17 February 2012: Rickturnerite: New mineral description for IMA2010-034 reported in:

Rumsey M S, Krivovichev S V, Siidra O I, Kirk C A, Stanley C J, Spratt J (2012) Rickturnerite, Pb7O4[Mg(OH)4](OH)Cl3, a complex new lead oxychloride mineral, Mineralogical Magazine 76, 59-73

16 February 2012: Carlosbarbosaite: New mineral description for IMA2010-047 reported in: Atencio D, Roberts A C, Cooper M A, Menezes L A D, Coutinho J M V, Stirling J A R, Venance K E, Ball N A, Moffatt E, Chaves M L S C, Brandão P R G, Romano A W (2012) Carlosbarbosaite, ideally (UO2)2Nb2O6(OH)2·2H2O, a new hydrated uranyl niobate mineral with tunnels from Jaguaraçu, Minas Gerais, Brazil: description and crystal structure, Mineralogical Magazine 76, 75-90

16 February 2012: Davidlloydite: New mineral description for IMA2011-053 reported in: Hawthorne F C, Cooper M A, Abdu Y A, Ball N A, Back M E, Tait K T (2012) Davidlloydite, ideally Zn3(AsO4)2(H2O)4, a new arsenate mineral from the Tsumeb mine, Otjikoto (Oshikoto) region, Namibia: description and crystal structure, Mineralogical Magazine 76, 45-57

15 February 2012: Natrotitanite: New mineral description for IMA2011-033 reported in: Stepanov A V, Bekenova G K, Levin V L, Hawthorne F C (2012) Natrotitanite, ideally (Na0.5Y0.5)Ti(SiO4)O, a new mineral from the Verkhnee Espe deposit, Akjailyautas mountains, Eastern Kazakhstan district, Kazakhstan: description and crystal structure, Mineralogical Magazine 76, 37-44

13 February 2012: Buseckite: New mineral description for IMA2011-070 reported in: Ma C, Beckett J R, Rossman G R (2012) Discovery of buseckite, (Fe,Zn,Mn)S, a new mineral in Zaklodzie, an ungrouped enstatite-rich achondrite, Lunar and Planetary Science 43, 1520-1520

26 January 2012: Ellingsenite: New mineral description for IMA2009-041 reported in: Yakovenchuk V N, Ivanyuk G Y, Pakhomovsky Y A, Selivanova E A, Mikhailova J A, Krivovichev S V, Zolotarev A A, Zalkind O A (2011) Ellingsenite, Na5Ca6Si18O38(OH)13·6H2O, a new martinite-related mineral species from phonolite of the Aris alkaline complex, Namibia, The Canadian Mineralogist 49, 1165-1173

24 January 2012: Sarrabusite: New mineral description for IMA1997-046a reported in: Gemmi M, Campostrini I, Demartin F, Gorelik T E, Gamaccioli C M (2012) Structure of the new mineral sarrabusite, Pb5CuCl4(SeO3)4, solved by manual electron-diffraction tomography, Acta Crystallographica B68, 15-23

23 January 2012: Fluorocronite: New mineral description for IMA2010-023 reported in: Mills S J, Kartashov P M, Gamyanin G N, Whitfield P S, Kern A, Guerault H, Kampf A R, Raudsepp M (2011) Fluorocronite, the natural analogue of ß-PbF2, from the Sakha Republic, Russian Federation, European Journal of Mineralogy 23, 695-700

18 January 2012: Långbanshyttanite: New mineral description for IMA2010-071 reported in: Chukanov N V, Pekov I V, Jonsson E, Zubkova N V, Filinchuk Y E, Belakovskiy D I, Pushcharovsky D Y (2011) Långbanshyttanite, a new low-temperature arsenate mineral with a novel structure from Långban, Sweden, European Journal of Mineralogy 23, 675-681

11 January 2012: Fluornatromicrolite: New mineral description for IMA1998-018 reported in: Witzke T, Steins M, Doering T, Schuckmann W, Wegner R, Pöllmann H (2011) Fluornatromicrolite, (Na,Ca,Bi)2Ta2O6F, a new mineral species from Quixaba, Paraíba, Brazil, The Canadian Mineralogist 49, 1105-1110

7 January 2012: Gunterite: New mineral description for IMA2011-001 reported in: Kampf A R, Hughes J M, Marty J, Nash B (2011) Gunterite, Na4(H2O)16(H2V10O28)·6H2O, a new mineral species with a doubly-protonated decavanadate polyanion: crystal structure and descriptive mineralogy, The Canadian Mineralogist 49, 1243-1251

7 January 2012: Clinometaborite: New mineral description for IMA2010-022 reported in: Demartin F, Gramaccioli C M, Campostrini I (2011) Clinometaborite, natural ß- metaboric acid, from La Fossa Crater, Vulcano, Aeolian Islands, Italy, Canadian Mineralogist 49, 1273-1279

7 January 2012: Braitschite-(Ce): Chemical formula revised from (Ca,Na2)7RE2(B22O43)(H2O)7 to Ca6NaCe2[B6O7(OH)3(O,OH)3]4∙H2O: Rowland C E, Cahill C L, Post J E (2011) The structure of braitschite, a calcium rare earth borate, American Mineralogist 96, 197-201

4 January 2012: Blixite: Chemical formula revised from Pb2ClO2(OH) to Pb8O5(OH)2Cl4: Krivovichev S V, Burns P C (2006) The crystal structure of Pb8O5(OH)2Cl4, a synthetic analogue of blixite?, The Canadian Mineralogist 44, 515-522

2 January 2012: Běhounekite: New mineral description for IMA2010-046 reported in:

Plášil J, Fejfarová K, Novák M, Dušek M, Škoda R, Hloušek J, Čejka J, Majzlan J, Sejkora J, Machovič V, Talla D (2011) Běhounekite, U(SO4)2(H2O)4, From Jáchymov (St Joachimsthal), Czech Republic: the first natural U4+ sulphate, Mineralogical Magazine 75, 2739-2753

30 December 2011: Fassinaite: New mineral description for IMA2011-048 reported in: Bindi L, Nestola F, Kolitsch U, Guastoni A, Zorzi F (2011) Fassinaite, 2+ Pb2 (S2O3)(CO3), the first mineral with coexisting thiosulphate and carbonate groups: description and crystal structure, Mineralogical Magazine 75, 2721- 2732

27 December 2011: Bassoite: New mineral description for IMA2011-028 reported in: Bindi L, Carbone C, Cabella R, Lucchetti G (2011) Bassoite, SrV3O7·4H2O, a new mineral from Molinello mine, Val Graveglia, eastern Liguria, Italy, Mineralogical Magazine 75, 2677-2686

23 December 2011: Galuskinite: New mineral description for IMA2010-075 reported in: Lazic B, Armbruster T, Savelyeva V B, Zadov A E, Pertsev N N, Dzierzanowski P (2011) Galuskinite, Ca7(SiO4)3(CO3), a new skarn mineral from the Birkhin gabbro massif, Eastern Siberia, Russia, Mineralogical Magazine 75, 2631-2648

22 December 2011: Mendeleevite-(Ce): New mineral description for IMA2009-092 reported in: Sokolova E, Hawthorne F C, Pautov L A, Agakhanov A A, Karpenko V Y (2011) The crystal structure and crystal chemistry of mendeleevite-(Ce), (Cs, )6( ,Cs)6( ,K)6(REE,Ca, )30(Si70O175)(H2O,OH,F, )35, a potential microporous material, Mineralogical Magazine 75, 2583-2596

22 December 2011: Megawite: New mineral description for IMA2009-090 reported in: Galuskin E V, Galuskina I O, Gazeev V M, Dzierzanowski P, Prusik K, Pertsev N N, Zadov A E, Bailau R, Gurbanov A G (2011) Megawite, CaSnO3: a new perovskite-group mineral from skarns of the Upper Chegem caldera, Kabardino- Balkaria, Northern Caucasus, Russia, Mineralogical Magazine 75, 2563-2572

13 December 2011: Sveinbergeite: New mineral description for IMA2010-027 reported in: Khomyakov A P, Cámara F, Sokolova E, Abdu Y, Hawthorne F C (2011) 2+ 3+ Sveinbergeite, Ca(Fe 6Fe )Ti2(Si4O12)2O2(OH)5(H2O)4, a new astrophyllite- group mineral from the Larvik Plutonic Complex, Oslo Region, Norway: description and crystal structure, Mineralogical Magazine 75, 2687-2702

6 December 2011: Bobdownsite:

New mineral description for IMA2008-037 reported in: Tait K T, Barkley M C, Thompson R M, Origlieri M J, Evans S H, Prewitt C T, Yang H (2011) Bobdownsite, a new mineral species from Big Fish River, Yukon, Canada, and its structural relationship with whitlockite-type compounds, The Canadian Mineralogist 49, 1065-1078

5 December 2011: Argandite: New mineral description for IMA2010-021 reported in: Brugger J, Elliott P, Meisser N, Ansermet S (2011) Argandite, Mn7(VO4)2(OH)8, the V analogue of allactite from the metamorphosed Mn ores at Pipji, Turtmann Valley, Switzerland, American Mineralogist 96, 1894-1900

1 December 2011: Vladimirite: Chemical formula revised from Ca5(AsO4)2(AsO3OH)2·5H2O to Ca4(AsO4)2(AsO3OH)·4H2O: Yang H, Evans S H, Downs R T, Jenkins R A (2011) The crystal structure of vladimirite, with a revised chemical formula, Ca4(AsO4)2(AsO3OH)·4H2O, The Canadian Mineralogist 49, 1055-1064

1 December 2011: Ferrilotharmeyerite: 3+ Chemical formula revised from CaZnFe (AsO3OH)2(OH)3 to 3+ CaZnFe (AsO4)2(OH)·H2O: Krause W, Belendorff K, Bernhardt H J, McCammon C A, Effenberger H, Mikenda W (1998) Crystal chemistry of the tsumcorite-group minerals. New data on ferrilotharmeyerite, tsumcorite, thometzekite, mounanaite, helmutwinklerite, and a redefinition of gartrellite, European Journal of Mineralogy 10, 179-206

1 December 2011: Colusite: Chemical formula revised from Cu12V(Sb,As,Sn)3S16 to Cu12VAs3S16: Spry P G, Merlino S, Wang S, Zhang X, Buseck P R (1994) New occurrences and refined crystal chemistry of colusite, with comparisons to arsenosulvanite, American Mineralogist 79, 750-762

29 November 2011: Anorpiment: New mineral description for IMA2011-014 reported in: Kampf A R, Downs R T, Housley R M, Jenkins R A, Hyršl J (2011) Anorpiment, As2S3, the triclinic dimorph of orpiment, Mineralogical Magazine 75, 2857- 2867

29 November 2011: Cossaite: New mineral description for IMA2009-031 reported in: Demartin F, Gramaccioli C M, Campostrini I, Castellano C (2011) Cossaite, (Mg0.5,□)Al6(SO4)6(HSO4)F6·36H2O, a new mineral from La Fossa crater, Vulcano, Aeolian Islands, Italy, Mineralogical Magazine 75, 2847-2855

19 November 2011: Peisleyite:

Chemical formula and cell parameters are revised: Mills S J, Ma C, Birch W D (2011) A contribution to understanding the complex nature of peisleyite, Mineralogical Magazine 75, 2733-2737

16 October, 2011: Agardite-(Nd): New mineral description for IMA2010-056 reported in: Pekov I V, Chukanov N V, Zadov A E, Voudouris P, Magganas A, Katerinopoulos A (2011) Agardite-(Nd), NdCu6(AsO4)3(OH)6·3H2O, from the Hilarion Mine, Lavrion, Greece: mineral description and chemical relations with other members of the agardite-zálesíite solid-solution system, Journal of Geosciences 57, 249-255

29 September, 2011: Horomanite and samaniite: New mineral description for IMA2007-037 and IMA2007-038 reported in: Kitakaze A, Itoh H, Komatsu R (2011) Horomanite, (Fe,Ni,Co,Cu)9S8, and samaniite, Cu2(Fe,Ni)7S8, new mineral species from the Horoman peridotite massif, Hokkaido, Japan, Journal of Mineralogical and Petrological Sciences 106, 204- 210

19 September, 2011: Fettelite: Chemical formula revised from Ag24HgAs5S20: Bindi L, Keutsch F N, Francis C A, Menchetti S (2009) Fettelite, [Ag6As2S7][Ag10HgAs2S8] from Chañarcillo, Chile: Crystal structure, pseudosymmetry, twinning, and revised chemical formula, American Mineralogist 94, 609-615

12 September, 2011: Brunogeierite: 3+ 2+ 2+ 4+ Chemical formula revised from Fe 2Ge O4 to Fe 2Ge O4: Williams P A, Hatert F, Pasero M, Mills S J (2011) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 9. New minerals and nomenclature modifications approved in 2011, Mineralogical Magazine 75, 2535-2540

20 August, 2011: Brearleyite: New mineral description for IMA2010-062 reported in: Ma C, Connolly H C, Beckett J R, Tschauner O, Rossman G R, Kampf A R, Zega T J, Sweeney Smith S A, Schrader D L (2011) Brearleyite, Ca12Al14O32Cl2, a new alteration mineral from the NWA 1934 meteorite, American Mineralogist 96, 1199-1206

10 August, 2011: Chibaite: New mineral description for IMA2008-067 reported in: Momma K, Ikeda T, Nishikubo K, Takahashi N, Honma C, Takada M, Furukawa Y, Nagase T, Kudoh Y (2011) New silica clathrate minerals that are isostructural with natural gas hydrates, Nature Communications 2, 196-7

4 August, 2011: Icosahedrite: New mineral description for IMA2010-042 reported in: Bindi L, Steinhardt P J, Yao N, Lu P J (2011) Icosahedrite, Al63Cu24Fe13, the first natural quasicrystal, American Mineralogist 96, 928-931

3 August, 2011: Hermannroseite: New mineral description for IMA2010-006 reported in: Schlüter J, Pohl D, Gebhard G (2011) The new mineral hermannroseite, CaCu(PO4,AsO4)(OH), the phosphate analogue of conichalcite, from Tsumeb, Namibia, Neues Jahrbuch für Mineralogie, Abhandlungen 188, 135-140

28 July, 2011: Ondrušite: New mineral description for IMA2008-010 reported in: Sejkora J, Plášil J, Veselovský F, Císarová I, Hloušek J (2011) Ondrušite, CaCu4(AsO4)2(AsO3OH)2·10H2O, a new mineral species from the Jáchymov ore district, Czech Republic: Description and crystal-structure determination, The Canadian Mineralogist 49, 885-897

28 July, 2011: Rruffite: New mineral description for IMA2009-077 reported in: Yang H, Jenkins R A, Downs R T, Evans S H, Tait K T (2011) Rruffite, Ca2Cu(AsO4)2·2H2O, a new member of the roselite group, from Tierra Amarilla, Chile, The Canadian Mineralogist 49, 877-884

28 July, 2011: Georgerobinsonite: New mineral description for IMA2009-068 reported in: Cooper M A, Ball N A, Hawthorne F C, Paar W H, Roberts A C, Moffatt E (2011) Georgerobinsonite, Pb4(CrO4)2(OH)2FCl, a new chromate mineral from the Mammoth - St. Anthony mine, Tiger, Pinal County, Arizona: Description and crystal structure, The Canadian Mineralogist 49, 865-876

26 July, 2011: Sejkoraite-(Y): New mineral description for IMA2009-008 reported in: Plášil J, Dušek M, Novák M, Čejka J, Císařová I, Škoda R (2011) Sejkoraite-(Y), a new member of the zippeite group containing trivalent cations from Jáchymov (St. Joachimsthal), Czech Republic: Description and crystal structure refinement, American Mineralogist 96, 983-991

24 July, 2011: Nisnite: New mineral description for IMA2009-083 reported in: Rowe R, Grice J D, Poirier G, Stanley C J, Horváth L (2011) Nisnite, Ni3Sn, a new nickel mineral species from the Jeffrey mine, Asbestos, Quebec, The Canadian Mineralogist 49, 651-656

24 July, 2011: Litochlebite: New mineral description for IMA2009-036 reported in:

Sejkora J, Makovicky E, Topa D, Putz H, Zagler G, Plášil J (2011) Litochlebite, Ag2PbBi4Se8, a new selenide mineral species from Zálesí, Czech Republic: Description and crystal structure, The Canadian Mineralogist 49, 639-650

24 July, 2011: Parasterryite: New mineral description for IMA2010-033 reported in: Moëlo Y, Orlandi P, Guillot-Deudon C, Biagioni C, Paar W, Evain M (2011) Lead- antimony sulfosalts from Tuscany (Italy). XI. The new mineral species parasterryite, Ag4Pb20(Sb14.5As9.5)Σ24S58, and associated sterryite, Cu(Ag,Cu)3Pb19(Sb,As)22(As-As)S56, from the Pollone mine, Tuscany, Italy, The Canadian Mineralogist 49, 623-638

23 July, 2011: Volaschioite: New mineral description for IMA2010-005 reported in: 3+ Biagioni C, Bonaccorsi E, Orlandi P (2011) Volaschioite, Fe 4(SO4)O2(OH)6·2H2O, a new mineral species from Fornovolasco, Apuan Alps, Tuscany, Italy, The Canadian Mineralogist 49, 605-614

23 July, 2011: Rakovanite: New mineral description for IMA2010-052 reported in: Kampf A R, Hughes J M, Marty J, Gunter M E, Nash B (2011) Rakovanite, Na3{H3[V10O28]}·15H2O, a new member of the pascoite family with a protonated decavanadate polyanion, The Canadian Mineralogist 49, 595-604

23 July, 2011: Ferroericssonite: New mineral description for IMA2010-025 reported in: Kampf A R, Roberts A C, Venance K E, Dunning G E, Walstrom R E (2011) Ferroericssonite, the Fe2+ analogue of ericssonite, from eastern Fresno County, California, U.S.A., The Canadian Mineralogist 49, 587-594

15 July, 2011: Pseudolyonsite: New mineral description for IMA2009-062 reported in: Zelenski M E, Zubkova N V, Pekov I V, Boldyreva M M, Pushcharovsky D Y, Nekrasov A N (2011) Pseudolyonsite, Cu3(VO4)2, a new mineral species from the Tolbachik volcano, Kamchatka Peninsula, Russia, European Journal of Mineralogy 23, 475-481

15 July, 2011: Yangzhumingite: New mineral description for IMA2009-017 reported in: Miyawaki R, Shimazaki H, Shigeoka M, Yokoyama K, Matsubara S, Yurimoto H (2011) Yangzhumingite, KMg2.5Si4O10F2, a new mineral in the mica group from Bayan Obo, Inner Mongolia, China, European Journal of Mineralogy 23, 467- 473

25 June, 2011: Yttriaite-(Y): New mineral description for IMA2010-039 reported in:

Mills S J, Kartashov P M, Ma C, Rossman G R, Novgorodova M I, Kampf A R, Raudsepp M (2011) Yttriaite-(Y): The natural occurrence of Y2O3 from the Bol'shaya Pol'ya River, Subpolar Urals, Russia, American Mineralogist 96, 1166-1170

22 June, 2011: Plumboselite: New mineral description for IMA2010-028 reported in: Kampf A R, Mills S J, Pinch W W (2011) Plumboselite, Pb3O2(SeO3), a new oxidation-zone mineral from Tsumeb, Namibia, Mineralogy and Petrology 101, 75-80

20 June, 2011: Iangreyite: New mineral description for IMA2009-087 reported in: Mills S J, Kampf A R, Sejkora J, Adams P M, Birch W D, Plášil J (2011) Iangreyite: a new secondary phosphate mineral closely related to perhamite, Mineralogical Magazine 75, 327-336

19 June, 2011: Nordgauite: New mineral description for IMA2010-040 reported in: Birch W D, Grey I E, Mills S J, Pring A, Bougerol C, Ribabldi-Tunnicliffe A, Wilson N C, Keck E (2011) Nordgauite, MnAl2(PO4)2(F,OH)2·5H2O, a new mineral from the Hagendorf-Süd pegmatite, Bavaria, Germany: description and crystal structure, Mineralogical Magazine 75, 269-278

18 June, 2011: Bariopharmacoalumite: New mineral description for IMA2010-041 reported in: Mills S J, Rumsey M S, Favreau G, Spratt J, Raudsepp M, Dini M (2011) Bariopharmacoalumite, a new mineral species from Cap Garonne, France and Mina Grande, Chile, Mineralogical Magazine 75, 135-144

15 June, 2011: Capranicaite: New mineral description for IMA2009-086 reported in: Callegari A M, Boiocchi M, Bellatreccia F, Caprilli E, Medenbach O, Cavallo A

(2011) Capranicaite, (K,□)(Ca,Na)Al4B4Si2O18: a new inosilicate from Capranica, Italy, with a peculiar topology of the periodic single chain [Si2O6], Mineralogical Magazine 75, 33-43

15 June, 2011: Orthoericssonite: Mineral is discredited. It is the orthorhombic polytype of ericssonite, and should be referred to as ericssonite-2O Williams P A, Hatert F, Pasero M, Mills S J (2011) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 7. New minerals and nomenclature modifications approved in 2010, Mineralogical Magazine 75, 27-31

15 June, 2011:Betpakdalite-CaCa:

Mineral name is changed from betpakdalite to betpakdalite-CaCa: Mineral name is changed from natrobetpakdalite to betpakdalite-NaCa: Mineral name is changed from mendozavilite to mendozavilite-NaFe: Mineral name is changed from obradovicite to obradovicite-KCu: Williams P A, Hatert F, Pasero M, Mills S J (2011) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 7. New minerals and nomenclature modifications approved in 2010, Mineralogical Magazine 75, 27-31

14 June, 2011: Cuprokalininite: New mineral description for IMA2010-008 reported in: Reznitsky L Z, Sklyarov E V, Ushchapovskaya Z F, Suvorova L F, Polekhovsky Y S, Dzerzanovsky P, Barash I G (2010) Cuprokalininite CuCr2S4 - the new sulfospinel from metamorphic rocks of Sludyanka complex (South Baikal region), Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 139, issue 6, 39-49

11 June, 2011: Cranswickite: New mineral description for IMA2010-016 reported in: Peterson R C (2011) Cranswickite MgSO4·4H2O, a new mineral from Calingasta, Argentina, American Mineralogist 96, 869-877

30 May, 2011: Barbertonite: The mineral is discredited because it is shown to be a polytype of stichtite: Mills S J, Whitfield P S, Wilson S A, Woodhouse J N, Dipple G M, Raudsepp M, Francis C A (2011) The crystal structure of stichtite, re-examination of barbertonite, and the nature of polytypism in MgCr hydrotalcites, American Mineralogist 96, 179-187

31 March, 2011: Hazenite: New mineral description for IMA2007-061 reported in: Yang H, Sun H J, Downs R T (2011) Hazenite, KNaMg2(PO4)2·14H2O, a new biologically related phosphate mineral, from Mono Lake, California, U.S.A., American Mineralogist 96, 675-681

12 March, 2011: Wakefieldite-(Nd): New mineral description for IMA2008-031 reported in: Moriyama T, Miyawaki R, Yokoyama K, Matsubara S, Hirano H, Murakami H, Watanabe Y (2010) Wakefieldite-(Nd), a new neodymium vanadate mineral in the Arase Statiform Ferromanganese Deposit, Kochi Prefecture, Japan, Resource Geology 61, 101-110

12 March, 2011: Fluor-dravite: New mineral description for IMA2009-089 reported in: Clark C M, Hawthorne F C, Ottolini L (2011) Fluor-dravite, NaMg3Al6Si6O18(BO3)3(OH)3F, a new mineral species of the tourmaline group

from the Crabtree Emerald mine, Mitchell County, North Carolina: Description and crystal structure, The Canadian Mineralogist 49, 57-62

5 March, 2011: Ángelaite: Mineral name is changed from angelaite to ángelaite: Williams P A, Hatert F, Pasero M, Mills S J (2010) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 6. New minerals and nomenclature modifications approved in 2010, Mineralogical Magazine 74, 941-942

5 March, 2011: Jagüéite: Mineral name is changed from jaguéite to jagüéite: Williams P A, Hatert F, Pasero M, Mills S J (2010) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 6. New minerals and nomenclature modifications approved in 2010, Mineralogical Magazine 74, 941-942

5 March, 2011: Zajacite-(Ce) changed to gagarinite-(Ce): Mineral name is changed from zajacite-(Ce) to gagarinite-(Ce): Williams P A, Hatert F, Pasero M, Mills S J (2010) IMA Commission on new minerals, nomenclature and classification (CNMNC) Newsletter 6. New minerals and nomenclature modifications approved in 2010, Mineralogical Magazine 74, 941-942

27 February, 2011: Qingheiite-(Fe2+): New mineral description for IMA2009-076 reported in: Hatert F, Baijot M, Philippo S, Wouters J (2010) Qingheiite-(Fe2+), 2+ Na2Fe MgAl(PO4)3, a new phosphate mineral from the Sebastião Cristino pegmatite, Minas Gerais, Brazil, European Journal of Mineralogy 22, 459-467

22 February, 2011: Nanlingite: 3+ Chemical formula changed from CaMg4(As O3)2F4 to 2+ NaCa5LiMg12(AsO3)2[Fe (AsO3)6]F14 as reported in: Yang Z, Giester G, Ding K, Tillmanns E (2011) Crystal structure of nanlingite - the first mineral with a [Fe(AsO3)6] configuration, European Journal of Mineralogy 23, 63-71

21 February, 2011: Åskagenite-(Nd): New mineral description for IMA2009-073 reported in: Chukanov N V, Göttlicher J, Möckel S, Sofer Z, Van K V, Belakovskiy D I (2010) 2+ 3+ Åskagenite-(Nd), Mn NdAl2Fe (Si2O7)(SiO4)O2, a new mineral of the epidote supergroup, New Data on Minerals. Moscow 45, 17-22

13 February, 2011: Paulscherrerite: New mineral description for IMA2008-022 reported in:

Brugger J, Meisser N, Etschmann B, Ansermet S, Pring A (2011) Paulscherrerite from the Number 2 Workings, Mount Painter Inlier, Northern Flinders Ranges, South Australia: "Dehydrated schoepite" is a mineral after all, American Mineralogist 96, 229-240

13 February, 2011: Fluorphosphohedyphane: New mineral description for IMA2008-068 reported in: Kampf A R, Housley R M (2011) Fluorphosphohedyphane, Ca2Pb3(PO4)3F, the first apatite supergroup mineral with essential Pb and F, American Mineralogist 96, 423-429

12 February, 2011: Gelosaite: New mineral description for IMA2009-022 reported in: Orlandi P, Demartin F, Pasero M, Leverett P, Williams P A, Hibbs D E (2011) 6+ 5+ Gelosaite, BiMo (2-5x)Mo 6xO7(OH)·H2O (0≤x≤0.4), a new mineral from Su Senargiu (CA), Sardinia, Italy, and a second occurrence from Kingsgate, New England, Australia, American Mineralogist 96, 268-273

8 February, 2011: Guidottiite: New mineral description for IMA2009-061 reported in: Wahle M W, Bujnowski T J, Guggenheim S, Kogure T (2010) Guidottiite, the Mn- analogue of cronstedtite: A new serpentine-group mineral from South Africa, Clays and Clay Minerals 58, 364-376

6 February, 2011: Kerimasite: New mineral description for IMA2009-029 reported in: Zaitsev A N, Williams C T, Britvin S N, Kuznetsova I V, Spratt J, Petrov S V, Keller 3+ J (2010) Kerimasite, Ca3Zr2(Fe 2Si)O12, a new garnet from carbonatites of Kerimasi volcano and surrounding explosion craters, northern Tanzania, Mineralogical Magazine 74, 803-820

5 February, 2011: Manitobaite: New mineral description for IMA2008-064 reported in: Ercit T S, Tait K T, Cooper M A, Abdu Y, Ball N A, Anderson A J, Černý P, 2+ Hawthorne F C, Galliski M (2010) Manitobaite, Na16Mn 25Al8(PO4)30, a new phosphate mineral species from Cross Lake, Manitoba, Canada, The Canadian Mineralogist 48, 1455-1463

5 February, 2011: Aluminocoquimbite: New mineral description for IMA2009-095 reported in: Demartin F, Castellano C, Gramaccioli C M, Campostrini I (2010) Aluminocoquimbite, AlFe(SO4)3·9H2O, a new aluminum iron sulfate from Grotta dell'Allume, Vulcano, Aeolian Islands, Italy, The Canadian Mineralogist 48, 1465-1468

3 February, 2011: Keckite:

2+ 2+ 2+ 3+ Chemical formula changed from CaMn (Fe Mn )Fe 2(PO4)4(OH)2·8H2O 2+ 3+ 2+ 3+ to CaMn (Fe Mn )Fe 2(PO4)4(OH)3·7H2O as reported in: Hochleitner R, Fehr K T (2010) The keckite problem and its bearing on the crystal chemistry of the jahnsite group: Mössbauer and electron-microprobe studies, The Canadian Mineralogist 48, 1445-1453

2 February, 2011: Strontiofluorite: New mineral description for IMA2009-014 reported in: Yakovenchuk V N, Ivanyuk G Y, Pakhomovsky Y A, Selivanova E A, Korchak J A, Nikolaev A P (2010) Strontiofluorite, SrF2, a new mineral species from the Khibiny Massif, Kola Peninsula, Russia, The Canadian Mineralogist 48, 1487- 1492

26 January, 2011: Ammineite: New mineral description for IMA2008-032 reported in: Bojar H P, Walter F, Baumgartner J, Färber G (2010) Ammineite, CuCl2(NH3)2, a new species containing an ammine complex: Mineral data and crystal structure, The Canadian Mineralogist 48, 1359-1371

21 January, 2011: Fluoro-potassic-pargasite: New mineral description for IMA2009-091 reported in: Oberti R, Boiocchi M, Hawthorne F C, Pagano R, Pagano A (2010) Fluoro-potassic- pargasite, KCa2(Mg4Al)(Si6Al2)O22F2, from the Tranomaro area, Madagascar: mineral description and crystal chemistry, Mineralogical Magazine 74, 961-967

26 December, 2010: Vorlanite: New mineral description for IMA2009-032 reported in: Galuskin E V, Armbruster T, Galuskina I O, Lazic B, Winiarski A, Gazeev V M, Dzierzanowski P, Zadov A E, Pertzev N N, Wrzalik R, Gurbanov A G, Janeczek J 6+ (2011) Vorlanite (Ca(U )O4 - A new mineral from the Upper Chegem caldera, Kabardino-Balkaria, Northern Caucasus, Russia, American Mineralogist 96, 188- 196

24 December, 2010: Braitschite-(Ce): Chemical formula changed from (Ca,Na)6(Ce,La,Nd)2B24O42(OH)6·3H2O to (Ca,Na)7Ce2B24O28(O,OH)12(OH)12·H2O because of the crystal structure analysis reported in: Rowland C E, Cahill C L, Post J E (2010) The structure of braitschite, a calcium rare earth borate, American Mineralogist 96, 197-201

18 December, 2010: Natropharmacoalumite: New mineral description for IMA2010-009 reported in: Rumsey M S, Mills S J, Spratt J (2010) Natropharmacoalumite, NaAl4[(OH)4(AsO4)3]·4H2O, a new mineral of the pharmacosiderite supergroup and the renaming of aluminopharmacosiderite to pharmacoalumite, Mineralogical Magazine 74, 929-936

18 December, 2010: Pharmacoalumite: New mineral name for aluminopharmacosiderite: Rumsey M S, Mills S J, Spratt J (2010) Natropharmacoalumite, NaAl4[(OH)4(AsO4)3]·4H2O, a new mineral of the pharmacosiderite supergroup and the renaming of aluminopharmacosiderite to pharmacoalumite, Mineralogical Magazine 74, 929-936

2 December, 2010: Hydroniumpharmacosiderite: New mineral description for IMA2010-014 reported in: Mills S J, Kampf A R, Williams P A, Leverett P, Poirier G, Raudsepp M, Francis C A (2010) Hydroniumpharmacosiderite, a new member of the pharmacosiderite supergroup from Cornwall, UK: structure and description, Mineralogical Magazine 74, 863-869

2 November, 2010: Atheneite: Chemical formula changed from (Pd,Hg)3As to Pd2As because of the crystal structure analysis reported in: Bindi L (2010) Atheneite, [Pd2][As0.75Hg0.25], from Itabira, Minas Gerais, Brazil: Crystal structure and revision of the chemical formula, The Canadian Mineralogist 48, 1149-1155

2 November, 2010: Menzerite-(Y): New mineral description for IMA2009-050 reported in: Grew E S, Marsh J H, Yates M G, Lazic B, Armbruster T, Locock A, Bell S W, Dyar M D, Bernhardt H J, Medenbach O (2010) Menzerite-(Y), a new species, 2+ 2+ 3+ {(Y,REE)(Ca,Fe )2}[(Mg,Fe )(Fe ,Al)](Si3)O12, from a felsic granulite, Parry Sound, Ontario, and a new garnet end-member, {Y2Ca}[Mg2](Si3)O12, The Canadian Mineralogist 48, 1171-1193

1 November, 2010: Slavkovite: New mineral description for IMA2004-038 reported in: Sejkora J, Plášil J, Ondruš P, Veselovský F, Císařová I, Hloušek J (2010) Slavkovite, Cu13(AsO4)6(AsO3OH)4·23H2O, a new mineral species from Horní Slavkov and Jáchymov, Czech Republic: Description and crystal-structure determination, The Canadian Mineralogist 48, 1157-1170

16 October, 2010: Depmeierite: New mineral description for IMA2009-075 reported in: Pekov I V, Olysych L V, Chukanov K V, Pushcharovsky D Y (2010) Depmeierite Na8[Al6Si6O24](PO4,CO3)1-x·3H2O (x<0.5) - a new cancrinite group mineral from the Lovozero alkaline massif (Kola Peninsula, Russia), Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 139, issue 4, 63-74

16 October, 2010: Fivegite: New mineral description for IMA2009-067 reported in:

Pekov I V, Zubkova N V, Chukanov N V, Zadov A E, Pushcharovsky D Y (2010) Fivegite, K4Ca2[AlSi7O17(O2-xOHx)][(H2O)2-xOHx]Cl -a new mineral from the Khibiny alkaline massif (Kola Peninsula, Russia), Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 139, issue 4, 47-62

16 October, 2010: Eurekadumpite: New mineral description for IMA2009-072 reported in: Pekov I V, Chukanov N V, Zadov A E, Roberts A C, Jensen M C, Zubkova N V, Nikischer A J (2010) Eurekadumpite (Cu,Zn)16(TeO3)2(AsO4)3Cl(OH)18·7H2O - a new hypergene mineral, Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 139, issue 4, 26-35

16 October, 2010: Florencite-(Sm): New mineral description for IMA2009-074 reported in: Repina S A, Popova V I, Churin E I, Belogub E V, Chiller V V (2010) Florencite- (Sm), (Sm,Nd)Al3(PO4)2(OH)6 - a new mineral of alunite-jarosite group from the Subpolar Urals, Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 139, issue 4, 16-25

13 October, 2010: Oxyphlogopite: New mineral description for IMA2009-069 reported in: Chukanov N V, Mukhanova A A, Rastsvetaeva R K, Belakovskiy D I, Möckel S, Karimova O V, Britvin S N, Krivovichev S V (2010) Oxyphlogopite K(Mg,Ti,Fe)3[(Si,Al)4O10](O,F)2, a new mica group mineral, Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 139, issue 3, 31-40

13 October, 2010: Barioferrite: New mineral description for IMA2009-030 reported in: Murashko M N, Chukanov N V, Mukhanova A A, Vapnik E, Britvin S N, 3+ Krivovichev S V, Polekhovsky Y S, Ivakin Y D (2010) Barioferrite BaFe 12O19 - a new magnetoplumbite-group mineral from Hatrurim formation, Israel, Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 139, issue 3, 22-30

12 October, 2010: Manganoeudialyte: New mineral description for IMA2009-039 reported in: Nomura S F, Atencio D, Chukanov N V, Rastsvetaeva R K, Coutinho J M V, Karipidis T K (2010) Manganoeudialyte - a new mineral from Poςos de Caldas, Minas Gerais, Brazil, Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva 139, issue 4, 35-47

6 October, 2010: Charoite: Chemical formula changed from K5Ca8(Si6O15)2(Si6O16)(OH)·nH2O to (K,Sr,Ba,Mn)15-16(Ca,Na)32Si70(O,OH)180(OH,F)4∙nH2O because of the crystal structure analysis reported in: Rozhdestvenskaya I, Mugnaioli E, Czank M, Depmeier W, Kolb U, Reinholdt A, Weirich T (2010) The structure of charoite, (K,Sr,Ba,Mn)15-16(Ca,Na)32

[(Si70(O,OH)180)](OH,F)4.0·nH2O, solved by conventional and automated electron diffraction, Mineralogical Magazine 74, 159-177

6 October, 2010: Anatacamite: New mineral description for IMA2009-042 reported in: Malcherek T, Schlüter J (2010) Anatacamite from La Vendida mine, Sierra Gorda, Atacama desert, Chile: a triclinic polymorph of Cu2(OH)3Cl, Neues Jahrbuch für Mineralogie, Abhandlungen 187, 307-312

30 September, 2010: Telluroperite: New mineral description for IMA2009-044 reported in: Kampf A R, Mills S J, Housley R M, Marty J, Thorne B (2010) Lead-tellurium oxysalts from Otto Mountain near Baker, California: VI. Telluroperite, 4+ Pb3Te O4Cl2, the Te analog of perite and nadorite, American Mineralogist 95, 1569-1573

30 September, 2010: Timroseite and paratimroseite: New mineral description for IMA2009-064 and IMA2009-065 reported in: Kampf A R, Mills S J, Housley R M, Marty J, Thorne B (2010) Lead-tellurium oxysalts from Otto Mountain near Baker, California: V. Timroseite, 2+ 6+ 2+ 6+ Pb2Cu 5(Te O6)2(OH)2, and paratimroseite, Pb2Cu 4(Te O6)2(H2O)2, two new tellurates with Te-Cu polyhedral sheets, American Mineralogist 95, 1560-1568

30 September, 2010: Markcooperite: New mineral description for IMA2009-045 reported in: Kampf A R, Mills S J, Housley R M, Marty J, Thorne B (2010) Lead-tellurium oxysalts from Otto Mountain near Baker, California: IV. Markcooperite, 6+ Pb(UO2)Te O6, the first natural uranyl tellurate, American Mineralogist 95, 1554-1559

30 September, 2010: Thorneite: New mineral description for IMA2009-023 reported in: Kampf A R, Housley R M, Marty J (2010) Lead-tellurium oxysalts from Otto 6+ Mountain near Baker, California: III. Thorneite, Pb6(Te 2O10)(CO3)Cl2(H2O), the first mineral with edge-sharing octahedral tellurate dimers, American Mineralogist 95, 1548-1553

30 September, 2010: Françoisite-(Ce): New mineral description for IMA2004-029 reported in: Meisser N, Brugger J, Ansermet S, Thélin P, Bussy F (2010) Françoisite-(Ce), a new mineral species from La Creusaz uranium deposit (Valais, Switzerland) and from Radium Ridge (Flinders Ranges, South Australia): Description and genesis, American Mineralogist 95, 1527-1532

8 September, 2010: Housleyite: New mineral description for IMA2009-024 reported in:

Kampf A R, Marty J, Thorne B (2010) Lead-tellurium oxysalts from Otto Mountain near Baker, California: II. Housleyite, Pb6CuTe4O18(OH)2, a new mineral with Cu-Te octahedral sheets, American Mineralogist 95, 1337-1342

8 September, 2010: Ottoite: New mineral description for IMA2009-063 reported in: Kampf A R, Housley R M, Mills S J, Marty J, Thorne B (2010) Lead-tellurium oxysalts from Otto Mountain near Baker, California: I. Ottoite, Pb2TeO5, a new mineral with chains of tellurate octahedra, American Mineralogist 95, 1329-1336

8 September, 2010: Toturite: New mineral description for IMA2009-033 reported in: Galuskina I O, Galuskin E V, Dzierzanowski P, Gazeev V M, Prusik K, Pertsev N N, Winiarski A, Zadov A E, Wrzalik R (2010) Toturite Ca3Sn2Fe2SiO12 - A new mineral species of the garnet group, American Mineralogist 95, 1305-1311

3 September, 2010: Sardignaite: New mineral description for IMA2008-040 reported in: Orlandi P, Pasero M, Bigi S (2010) Sardignaite, a new mineral, the second known bismuth molybdate: description and crystal structure, Mineralogy and Petrology 100, 17-22

3 September, 2010: Arsenoflorencite-(La): New mineral description for IMA2009-078 reported in: Mills S J, Kartashov P M, Kampf A R, Raudsepp M (2010) Arsenoflorencite-(La), a new mineral from the Komi Republic, Russian Federation: description and crystal structure, European Journal of Mineralogy 22, 613-621

30 August, 2010: Elbrusite-(Zr): New mineral description for IMA2009-051 reported in: Galuskina I O, Galuskin E V, Armbruster T, Lazic B, Kusz J, Dzierzanowski P, Gazeev V M, Pertsev N N, Prusik K, Zadov A E, Winiarski A, Wrzalik R, Gurbanov A G (2010) Elbrusite-(Zr) - A new uranian garnet from the Upper Chegem caldera, Kabardino-Balkaria, Northern Caucasus, Russia, American Mineralogist 95, 1172-1181

28 July, 2010: Pyrochlore supergroup redefined: New mineral names include oxycalciopyrochlore, hydropyrochlore, hydroxykenomicrolite, oxystannomicrolite, oxystibiomicrolite, hydroxycalcioroméite and hydrokenoelsmoreite. Discarded mineral names include alumotungstite, bariomicrolite, bariopyrochlore, bindheimite, bismutomicrolite, bismutopyrochlore, bismutostibiconite, calciobetafite, ceriopyrochlore-(Ce), cesstibtantite, ferritungstite, jixianite, kalipyrochlore, monimolite, natrobistantite, partzite, plumbobetafite, plumbomicrolite, plumbopyrochlore, stannomicrolite, stetefeldtite, stibiconite, stibiobetafite, stibiomicrolite, strontiopyrochlore, uranmicrolite, uranpyrochlore, yttrobetafite-(Y), and yttropyrochlore-(Y). Five groups are defined, based on the

atomic proportions of Nb, Ta, Sb, Ti, and W. The recommended groups are pyrochlore, microlite, roméite, betafite, and elsmoreite, Atencio D, Andrade M B, Christy A G, Gieré R, Kartashov P M (2010) The pyrochlore supergroup of minerals: nomenclature, The Canadian Mineralogist 48, 673-698

28 July, 2010: Arisite-(Ce): New mineral description for IMA2009-013 reported in: Piilonen P C, McDonald A M, Grice J D, Rowe R, Gault R A, Poirier G, Cooper M A, Kolitsch U, Roberts A C, Lechner W, Palfi A G (2010) Arisite-(Ce), a new rare-earth fluorcarbonate from the Aris phonolite, Namibia, Mont Saint-Hilaire and the Saint-Amable sill, Quebec, Canada, The Canadian Mineralogist 48, 661- 671

28 July, 2010: Dantopaite: New mineral description for IMA2008-058 reported in: 6 Makovicky E, Paar W H, Putz H, Zagler G (2010) Dantopaite, Ag5Bi13S22, the P natural member of the pavonite homologous series, from Erzwies, Austria, The Canadian Mineralogist 48, 467-481

26 July, 2010: Bendadaite: New mineral description for IMA1998-053a reported in: Kolitsch U, Atencio D, Chukanov N V, Zubkova N V, Menezes L A D, Coutinho J M V, Birch W D, Schlüter J, Pohl D, Kampf A R, Steele I M, Favreau G, Nasdala L, Möckel S, Giester G, Pushcharovsky D Y (2010) Bendadaite, a new iron arsenate mineral of the arthurite group, Mineralogical Magazine 74, 469-486

26 July, 2010: Kurilite: New mineral description for IMA2009-080 reported in: Kovalenker V A, Plotinskaya O Y, Stanley C J, Roberts A C, McDonald A M, Cooper M A (2010) Kurilite - Ag8Te3Se - a new mineral from the Prasolovskoe deposit, Kuril islands, Russian Federation, Mineralogical Magazine 74, 463-468

26 July, 2010: Noonkanbahite: New mineral description for IMA2009-059 reported in: Uvarova Y A, Sokolova E, Hawthorne F C, Liferovich R P, Mitchell R H, Pekov I V, Zadov A E (2010) Noonkanbahite, BaKNaTi2(Si4O12)O2, a new mineral species: description and crystal structure, Mineralogical Magazine 74, 441-450

19 July, 2010: Potassic-ferropargasite: New mineral description for IMA2007-053 reported in: Banno Y, Miyawaki R, Matsubara S, Sato E, Nakai I, Matsuo G, Yamada S (2009) Potassic-ferropargasite, a new member of the amphibole group, from Kabutoichiba, Mie Prefecture, central Japan, Journal of Mineralogical and Petrological Sciences 104, 374-382

17 July, 2010: Balliranoite: New mineral description for IMA2008-065 reported in: Chukanov N V, Zubkova N V, Pekov I V, Olysych L V, Bonaccorsi E, Pushcharovsky D Y (2010) Balliranoite, (Na,K)6Ca2(Si6Al6O24)Cl2(CO3), a new cancrinite-group mineral from Monte Somma - Vesuvio volcanic complex, Italy, European Journal of Mineralogy 22, 113-119

15 July, 2010: Mcguinnessite and rosasite: Chemical formula are changed from (Mg,Cu)2CO3(OH)2 and (Cu,Zn)2CO3(OH)2, to CuMgCO3(OH)2 and CuZnCO3(OH)2, respectively, because crystal structure analyses demonstrate that the Cu, Mg and Zn order into crystallographically distinct sites, as reported in: Perchiazzi N (2006) Crystal structure determination and Rietveld refinement of rosasite and mcguinnessite, Zeitschrift für Kristallographie Supplement 23, 505- 510

15 July, 2010: Glaukosphaerite and kolwezite: Chemical formula are changed from (Cu,Ni)2CO3(OH)2 and (Cu,Co)2CO3(OH)2, to CuNiCO3(OH)2 and CuCoCO3(OH)2, respectively, because crystal structure analyses demonstrate that the Cu, Ni and Co order into crystallographically distinct sites, as reported in: Perchiazzi N, Merlino S (2006) The malachite-rosasite group: crystal structures of glaukosphaerite and pokrovskite, European Journal of Mineralogy 18, 787-792

30 June, 2010: Bitikleite-(SnAl) and bitikleite-(ZrFe) New mineral descriptions for IMA2009-052 and IMA2009-053, respectively, reported in: Galuskina I O, Galuskin E V, Armbruster T, Lazic B, Dzierzanowski P, Gazeev V M, Prusik K, Pertsev N N, Winiarski A, Zadov A E, Wrzalik R, Gurbanov A G (2010) Bitikleite-(SnAl) and bitikleite-(ZrFe): New garnets from xenoliths of the Upper Chegem volcanic structure, Kabardino-Balkaria, Northern Caucasus, Russia, American Mineralogist 95, 959-967

30 June, 2010: Pertsevite-(OH) New mineral description for IMA2008-060 reported in: Galuskina I O, Ottolini L, Kadiyski M, Armbruster T, Galuskin E V, Dzierzanowski P, Winiarski A (2010) Pertsevite-(OH), a new mineral in the pertsevite series, Mg2(BO3)1-x(SiO4)x(F,OH)1-x (x < 0.5), from the Snezhnoye deposit in Sakha- Yakutia Republic, Russia, American Mineralogist 95, 953-958

30 June, 2010: Polezhaevaite-(Ce) New mineral description for IMA2009-015 reported in: Yakovenchuk V N, Selivanova E A, Ivanyuk G Y, Pakhomovsky Y A, Korchak J A, Nikolaev A P (2010) Polezhaevaite-(Ce), NaSrCeF6, a new mineral from the Khibiny massif (Kola Peninsula, Russia), American Mineralogist 95, 1080-1083

29 June, 2010: Auriacusite New mineral description for IMA2009-037 reported in: Mills S J, Kampf A R, Poirier G, Raudsepp M, Steele I M (2010) Auriacusite, 3+ 2+ 3+ Fe Cu AsO4O, the first M member of the olivenite group, from the Black Pine mine, Montana, U.S.A., Mineralogy and Petrology 99, 113-120

29 June, 2010: Chabazite-Mg New mineral description for IMA2009-060 reported in: Montagna G, Bigi S, Kónya P, Szakáll S, Vezzalini G (2010) Chabazite-Mg: A new natural zeolite of the chabazite series, American Mineralogist 95, 939-945

18 June, 2010: Parasibirskite Chemical formula of parasibirskite changed from Ca2B2O5·H2O to CaHBO3 because of the crystal structure analysis reported in: Takahashi R, Kusachi I, Miura H (2010) Crystal structure of parasibirskite (CaHBO3) and polymorphism in sibirskite and parasibirskite, Journal of Mineralogical and Petrological Sciences 105, 70-73

18 June, 2010: Townendite New mineral description for IMA2009-066 reported in: Grey I E, Macrae C M, Mumme W G, Pring A (2010) Townendite, Na8ZrSi6O18, a new uranium-bearing lovozerite group mineral from the Ilímaussaq alkaline complex, Southern Greenland, American Mineralogist 95, 646-650