Twenty-Sixth List of New Mineral Names
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Liroconite Cu2al(Aso4)(OH)4 • 4H2O C 2001-2005 Mineral Data Publishing, Version 1
Liroconite Cu2Al(AsO4)(OH)4 • 4H2O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m. Typically as crystals with a flattened octahedral or lenticular aspect, dominated by {110} and {011} and striated parallel to their intersections, also {001}, {010}, {100}, to 3.6 cm, alone and in sub-parallel groups. May be granular, massive. Physical Properties: Cleavage: On {110}, {011}, indistinct. Fracture: Uneven to conchoidal. Hardness = 2–2.5 D(meas.) = 2.94–3.01 D(calc.) = [3.03] Optical Properties: Transparent to translucent. Color: Sky-blue, bluish green, verdigris-green, emerald-green; pale blue to pale bluish green in transmitted light. Streak: Pale blue to pale green. Luster: Vitreous to resinous. Optical Class: Biaxial (–). Orientation: Y = b; Z ∧ a =25◦. Dispersion: r< v,moderate. α = 1.612(3) β = 1.652(3) γ = 1.675(3) 2V(meas.) = n.d. 2V(calc.) = 72(5)◦ Cell Data: Space Group: I2/a. a = 12.664(2) b = 7.563(2) c = 9.914(3) β =91.32(2)◦ Z=4 X-ray Powder Pattern: Cornwall, England. 6.46 (10), 3.01 (10), 5.95 (9), 2.69 (6), 3.92 (5), 2.79 (5), 2.21 (5) Chemistry: (1) (2) P2O5 3.73 As2O5 23.05 26.54 Al2O3 10.85 11.77 Fe2O3 0.98 CuO 36.38 36.73 H2O 25.01 24.96 Total 100.00 100.00 • (1) Cornwall, England. (2) Cu2Al(AsO4)(OH)4 4H2O. Occurrence: A rare secondary mineral in the oxidized zone of some copper deposits. Association: Olivenite, chalcophyllite, clinoclase, cornwallite, strashimirite, malachite, cuprite, “limonite”. -
Raman Spectroscopic Study of the Mixed Anion Sulphate-Arsenate Mineral Parnauite Cu9[(OH)10|SO4|(Aso4)2].7H2O
QUT Digital Repository: http://eprints.qut.edu.au/ This is the post-print, accepted version of this paper. Published as: Frost, Ray L. and Cejka, Jiri and Keeffe, Eloise C. and Sejkora, Jiri (2009) Raman spectroscopic study of the mixed anion sulphate-arsenate mineral parnauite Cu9[(OH)10|SO4|(AsO4)2].7H2O. Journal of Raman Spectroscopy, 40(11). pp. 1546-1550. © Copyright 2009 John Wiley & Sons, Ltd. Raman spectroscopic study of the mixed anion sulphate-arsenate mineral parnauite . Cu9[(OH)10|SO4|(AsO4)2] 7H2O Ray L. Frost 1 • Jiří Sejkora, 2 Jiří Čejka 1, 2 and Eloise C. Keeffe 1 1 Inorganic Materials Research Program, School of Physical and Chemical Sciences, Queensland University of Technology, GPO Box 2434, Brisbane Queensland 4001, Australia. 2 National Museum, Václavské náměstí 68, CZ-115 79 Praha 1, Czech Republic. The mixed anion mineral parnauite Cu9[(OH)10|SO4|(AsO4)2] 7H2O has been studied by Raman spectroscopy. Characteristic bands associated with arsenate, sulphate, hydroxyl units are identified. Broad bands are observed and are resolved into component bands. Two intense bands at 859 -1 3- and 830 cm are assigned to the ν1 (AsO4) symmetric stretching and ν3 3- (AsO4) antisymmetric stretching modes. The comparatively sharp band at -1 2- 976 cm is assigned to the ν1 (SO4) symmetric stretching mode and a broad -1 2- spectral profile centered upon 1097 cm is attributed to the ν3 (SO4) antisymmetric stretching mode. A comparison of the Raman spectra is made with other arsenate bearing minerals such as carminite, clinotyrolite, kankite, tilasite and pharmacosiderite. KEYWORDS: parnauite, strashimirite, arsenate minerals, Raman spectroscopy, sulphate, hydroxyl, molecular water • Author to whom correspondence should be addressed ([email protected]) 1 INTRODUCTION Parnauite Cu9(AsO4)2(SO4)(OH)10·7H2O is an uncommon mixed anion mineral containing both sulphate and arsenate 1-3 .The mineral is probably orthorhombic with point group 2/m 2/m 2/m 4. -
THE VARIETY of FAHLORES and the EPIGENETIC MINERALS from the LEBEDINOE DEPOSIT Svetlana N
34 New Data on Minerals. 2011. Vol. 46 THE VARIETY OF FAHLORES AND THE EPIGENETIC MINERALS FROM THE LEBEDINOE DEPOSIT Svetlana N. Nenasheva, Leonid A. Pautov, Vladimir Y. Karpenko Fersman Mineralogical Museum, Russian Academy of Sciences, Moscow, [email protected] The new results of the mineralogical study of the Lebedinoe deposit are discussed. In addition to Zn-bear- ing tetrahedrite (sandbergerite), tetrahedrite-tennantite, and tennantite (Nenasheva et al., 2010), Te-bear- ing fahlores (goldfieldite-tennantite-tetrahedrite, goldfieldite-tennantite, and Te-bearing tennantite-tetra- hedrite), tetrahedrite with significant Ag, and anisotropic tetrahedrite-tennantitewere identified. These minerals were found in varied assemblages, whose mineral composition indicate the conditions of ore for- mation: the composition of mineral-forming fluid, temperature, and pH value. The chalcocite polysomatic series minerals, digenite, anilite, spionkopite, and yarrowite, used as geothermometer were discovered in the ores. 7 figures, 9 tables, 17 references. Keywords: fahlores, bournonite, hessite, petzite, anilite, spionkopite, yarrowite, bayldonite, clinotyrolite, strashimirite, leogangite, Lebedinoe deposit. Introduction CamScan-4D scanning electron microscope equipped with a Link ISIS energy dispersion Nenasheva et al. (2010) characterized in system (EDS) operating at 20 kV and current detail the Lebedinoe deposit. The deposit is absorbed at metallic cobalt of 4 nA. The X-ray reported according to Fastalovich and Pet - powder diffraction patterns were recorded at rovskaya (1940) and Petrovskaya (1973). an URS-50 diffractometer with an RKD Below is very brief description of the deposit. 57.3 mm camera, FeKaradiation, Mn filter. Weakly metamorphosed Cambrian dolomite The sample was selected from thin polished overlapping eroded granite is intruded by section and mount in resin ball. -
2. Mineralogical Heritage of Slovakia – a Significant Contribution to Knowledge of Minerals in the World
Slovak Geol. Mag., 18, 1 (2018), 69 – 82 2. Mineralogical Heritage of Slovakia – A Significant Contribution to Knowledge of Minerals in the World Daniel Ozdín1 & Dušan Kúšik2 1Comenius University in Bratislava, Faculty of Natural Sciences, Department of Mineralogy and Petrology, Ilkovičova 6, 842 15 Bratislava; daniel.ozdin(a)uniba.sk 2State Geological Institute of Dionýz Štúr, Mlynská dolina 1, 817 04 Bratislava Abstract: Up to date, 21 new minerals have been described from important only from a scientific point of view, occurring 14 Slovak deposits. Another 39 minerals have provided inval- in microscopic form and their size does not exceed a few uable information on the scientific knowledge and diversity of dozen microns. Among them are, for instance, huanza- individual minerals on Earth. On the territory of Slovakia, the laite from Ochtiná (Ferenc & Uher, 2007), nuffieldite, world’s most famous locality of occurrence is mainly euchroite, kirkiite and eclarite from Vyšná Boca and Brezno vicinity scainiite, hodrušite, kobellite, mrázekite, schafarzikite, vihorla- (Ozdín, 2015, Pršek & Ozdín, 2004, Pršek et al., 2008), tite, skinnerite, telluronevskite and brandholzite. On a European scale, examples are precious opal from Dubník, sernarmontite povondraite from Bratislava (Bačík et al., 2008), pelloux- from Pernek and kermesite from Pezinok. While preserving the ite from Chyžné (Bálintová et al., 2006) and Kľačianka mineral heritage, it is important to preserve, in particular, the type (Topa et al., 2012), rouxellite from Kľačianka (Topa et and rare minerals, especially in large national museums and col- al., 2012), etc.). They are interesting, for example, by lections, and to deposit other cotype material into other (and pri- their rare occurrences, their exceptional chemical com- vate) collections in order to preserve them for future generations position, and the like. -
Thermodynamic Properties, Crystal Structures, Phase Relations and Isotopic Studies of Selected Copper Oxysalts
Thermodynamic properties, crystal structures, phase relations and isotopic studies of selected copper oxysalts Dissertation zur Erlangung des akademischen Grades doctor rerum naturalium (Dr. rer. nat.) vorgelegt dem Rat der Chemisch-Geowissenschaftlichen Fakultät der Friedrich-Schiller-Universität Jena von Alexandra Mathilde Plumhoff, M.Sc. geboren am 02.07.1987 in Darmstadt, Deutschland Gutachter: 1. Prof. Dr. Juraj Majzlan, FSU Jena 2. Prof. Dr. Thorsten Schäfer, FSU Jena Tag der Verteidigung: 04. November 2020 To my family “When things go wrong, as they sometimes will, When the road you’re trudging seems all uphill, When the funds are low and the debts are high And you want to smile but you have to sigh. When care is pressing you down a bit, Rest if you must, but don't you quit. Life is strange with its twists and turns As every one of us sometimes learns And many a failure comes about When he might have won had he stuck it out; Don't give up though the pace seems slow— You may succeed with another blow. Success is failure turned inside out— The silver tint on the clouds of doubt, And you can never tell how close you are, It may be near when it seems far; So stick to the fight when you’re hardest hit— It’s when things go wrong that you must not quit.” (John Greenleaf Whittier) Selbstständigkeitserklärung Selbstständigkeitserklärung Ich erkläre, dass ich die vorliegende Arbeit selbstständig und unter Verwendung der angegebenen Hilfsmittel, persönlichen Mitteilungen und Quellen angefertigt habe. …………………………………. …………………………………. (Ort, Datum) (Unterschrift der Verfasserin) IV Acknowledgement Acknowledgement Indeed, I had to write this thesis by myself, but for its success, the support and guidance of a lot of people were involved. -
Strashimirite Cu8(Aso4)4(OH)4 • 5H2O C 2001-2005 Mineral Data Publishing, Version 1
Strashimirite Cu8(AsO4)4(OH)4 • 5H2O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic. Point Group: 2/m, m, or 2. Thin tabular, elongated to fibrous crystals, to 4 mm, typically in radiating spherulitic aggregates, to 1 cm, and in crusts. Physical Properties: Cleavage: May exhibit parting ⊥ elongation. Hardness = n.d. D(meas.) = n.d. D(calc.) = [3.67] Optical Properties: Semitransparent. Color: White to pale green. Luster: Pearly to greasy. Optical Class: Biaxial (–). Pleochroism: Weak; Y = very pale yellowish green; Z = yellowish green. Orientation: Z ∧ elongation ' 5◦. α = 1.726(1) β = n.d. γ = 1.747(2) 2V(meas.) = 70◦ Cell Data: Space Group: P 2/m, P m, or P 2. a = 9.70 b = 18.90 c = 9.127 β =97◦150 Z=3 X-ray Powder Pattern: Zapachitsa deposit, Bulgaria. 18.74 (10), 2.86 (10), 8.97 (9), 3.13 (9), 9.46 (8), 4.79 (8), 4.21 (8) Chemistry: (1) (2) As2O5 38.3 37.61 CuO 49.8 52.07 ZnO 2.0 H2O [9.9] 10.32 Total [100.0] 100.00 (1) Zapachitsa deposit, Bulgaria; H2O by difference, corresponds to (Cu7.70Zn0.30)Σ=8.00 • • (AsO4)4.08(OH)3.52 5H2O. (2) Cu8(AsO4)4(OH)4 5H2O. Occurrence: A secondary mineral in the oxidation zone of Cu–As-bearing mineral deposits. Association: Tyrolite, cornwallite, clinoclase, euchroite, olivenite, parnauite, goudeyite, arthurite, metazeunerite, chalcophyllite, cyanotrichite, scorodite, pharmacosiderite, brochantite, azurite, malachite, chrysocolla. Distribution: At the Zapachitsa copper deposit, Ismerez, Stara-Planina, Bulgaria. From Novovesk´aHuta, Czech Republic. -
Formulae of Selected Arsenic Minerals Are Listed in Chapter 2, APPENDIX 1 (P
INDEX Arsenic minerals (in which As is essential to the crystal structure) Formulae of selected arsenic minerals are listed in Chapter 2, APPENDIX 1 (p. 174-183). abernathyite 145 274, 280-282, 295, 297, 301, adamite 23, 31, 39, 44, 115, 116, 118, 240, 304, 317, 350, 355-357, 359, 243, 311, 474, 476, 594, 610-615, 361, 366, 436, 473-475, 477, 620, 624, 627 483, 486, 490-492, 494-497, adelite 23, 111, 112, 476, 477, 519 537, 539, 542, 544, 546, 549, aerugite 130 554, 559, 561-564, 567, 571, agardite 75, 111, 624 574-578, 581, 624 akrochordite 23, 88, 95, 96 arsenovanmeersscheite 145 alarsite 26, 84, 85, 90 arsentsumebite 95, 610-613, 624 algodonite 23 arsenuranospathite 145 alacranite 28, 29 arsenuranylite 145 allactite 23, 24, 104, 124 arthurite 120, 121, 144, 474, 476 alumopharmacosiderite 39, 43, 75, 109 asbecasite 24, 133, 139 andyrobertsite 100, 101, 624 asselbornite 145 angelellite 26, 33, 36, 118, 312, 348, 364 atelestite 128 annabergite 23, 26, 48, 51, 57, 69, attikaite 75, 144 73-76, 96, 274, 476, 627 auriacusite 118 arakiite 143, 144 austinite 23, 112, 244, 474, 476, 594, ardennite 25 612, 613, 620, 624, 627 arhbarite 107 barahonaite-(Al) 75, 144, 146 armangite 23, 131, 138, 141, 142 barahonaite-(Fe) 146 arsenbrackebuschite 95, 624 barian tomichite 140 arsendescloizite 112, 476, 624 bariopharmacosiderite 23, 33, 34, 109 arsenic, native or elemental 3, 4, 218, baumhauerite 23 248, 266, 272, 274, bayldonite 65, 67, 74, 75, 97, 244, 476, 357, 475, 476, 612 594, 602, 603, 610-613, arseniopleite 23, 122 617-619, 621, 624, 627 arseniosiderite -
New Mineral Names*,†
American Mineralogist, Volume 102, pages 916–920, 2017 New Mineral Names*,† FERNANDO CÁMARA1, DMITRIY I. BELAKOVSKIY2, AND YULIA UVAROVA3 1Dipartimento di Scienze della Terra “Ardito Desio”, Universitá di degli Studi di Milano, Via Mangiagalli, 34, 20133 Milano, Italy 2Fersman Mineralogical Museum, Russian Academy of Sciences, Leninskiy Prospekt 18 korp. 2, Moscow 119071, Russia 3CSIRO Mineral Resources, ARRC, 26 Dick Perry Avenue, Kensington, Western Australia 6151, Australia IN THIS ISSUE This New Mineral Names has entries for eight new minerals, including batievaite-(Y), bunnoite, castellaroite, chongite, gajardoite, jeffbenite, lucchesiite, and tvrdýite. BATIEVAITE-(Y)* 0.01 (0–0.06), Fe2O3 0.43 (0.22–0.53), CaO 24.98 (23.9–26.00), Na2O 1.13 (0.59–1.63), K O 0.02 (0–0.05),Y O 11.45 (10.6–12.2), La O L.M. Lyalina, A.A. Zolotarev Jr., E.A. Selivanova, Ye.E. Savchenko, S.V. 2 2 3 2 3 0.22 (0–0.30), Ce O 0.33 (0.23–0.44), Nd O 0.02 (0–0.11), Gd O 0.07 Krivovichev, Yu.A. Mikhailova, G.I. Kadyrova, and D.R. Zozulya 2 3 2 3 2 3 (0–0.15), Dy O 0.47 (0.29–0.65), Er O 1.07 (0.84–1.42), Tm O 0.25 (2016) Batievaite-(Y), Y Ca Ti[Si O ] (OH) (H O) , a new mineral 2 3 2 3 2 3 2 2 2 7 2 2 2 4 (0.17–0.39), Yb O 2.81 (2.37–3.60), Lu O 0.45 (0.23–0.71), F 2.88 from nepheline syenite pegmatite in the Sakharjok massif, Kola 2 3 2 3 (1.98–3.96) (by EDS), Cl 0.19 (0.04–0.35), H O 6.75 (on the basis of Peninsula, Russia. -
Mineral Names, Redefinitions & Discreditations Passed by the CNMMN of The
9 February 2004 – Note to our readers: We welcome your comments and criticism. If you are reporting substantive changes, errors or omissions, please provide us with a literature reference so we can confirm what you have suggested. Thanks! Mineral Names, Redefinitions & Discreditations Passed by the CNMMN of the IMA Ernie Nickel & Monte Nichols [email protected] & [email protected] Aleph Enterprises PO Box 213 Livermore, California 94551 USA This list contains minerals derived from the Materials Data, Inc. MINERAL Database and was produced expressly for the use of the Commission on New Minerals and Mineral Names (CNMMN) of the International Mineralogical Association (IMA). All rights to the use of the data presented here, either printed or electronic, rest with Materials Data, Inc. Minerals presented include those voted as “approved” (A), “redefined or renamed” (R) and “discredited” (D) species by the CNMMN as well as a number of former mineral names the CNMMN decided would better be used as group names (g). Their abbreviated symbol appears at the left margin. Minerals in the MINERAL Database which have been designated as “Q” (questionable minerals, not approved by the CNMMN), as “G” (“golden or grandfathered” minerals described in the past and generally believed to represent valid species names), as “U” (unnamed), as “N” (not approved by the CNMMN) and as “P” (polymorphs) have not been included as part of this listing. These minerals can be found in the Free MINERAL Database now being distributed by Materials Data, Inc ([email protected] and http://www.materialsdata.com) for just the cost of making and shipping the CD or without any cost whatever when downloaded directly from the Materials Data website. -
Richelsdorfite Ca2cu5sb5+(Aso4)
5+ Richelsdorfite Ca2Cu5Sb (AsO4)4(OH)6Cl • 6H2O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic, pseudotetragonal. Point Group: 2/m. Rare crystals, to 1 mm, flattened on {001}, with {001}, {010}, {101}, {210}; typically in spherical aggregates and botryoidal crystalline crusts. Twinning: On {001}, common. Physical Properties: Cleavage: Perfect on {001}. Hardness = ∼2 D(meas.) = 3.20(3) D(calc.) = 3.27–3.33 Optical Properties: Translucent. Color: Turquoise-blue, sky-blue, greenish blue. Luster: Vitreous. Optical Class: Biaxial (–). Pleochroism: X = pale blue to colorless; Y = greenish blue, blue; Z = light greenish blue, blue. Orientation: Z = b; Y ' a; X inclined to c. Dispersion: r> v. α = 1.640–1.698 β = 1.692–1.765 γ = 1.694–1.799 2V(meas.) = 10◦–15◦; 69(2)◦ 2V(calc.) = 21.6◦; 68.7◦ Cell Data: Space Group: C2/m. a = 14.078–14.079 b = 14.203–14.207 c = 13.470–13.49 β = 101.05◦−101.06◦ Z=4 X-ray Powder Pattern: Richelsdorf Mountains, Germany. 3.045 (100), 4.913 (70), 4.392 (60), 1.753 (60), 2.669 (50), 0.795 (50), 6.80 (30) Chemistry: (1) (2) (3) (1) (2) (3) As2O5 31.18 35.23 34.80 CaO 8.97 8.36 8.49 Sb2O5 11.88 12.13 12.25 Cl 1.83 2.44 2.68 FeO 0.01 H2O [17.19] [11.98] 12.27 CuO 28.71 30.41 30.11 −O=Cl2 [0.41] 0.55 0.60 ZnO 0.23 Total [99.59] [100.00] 100.00 (1) Richelsdorf Mountains, Germany; by electron microprobe, H2O by difference. -
Twenty-Sixth List of New Mineral Names
MINERALOGICAL MAGAZINE, DECEMBER 1970, VOL. 37, NO. 292 Twenty-sixth list of new mineral names M.H.HEY Department of Mineralogy, British Museum (Natural History) THE present list includes 145 names, of which I I are errors, one a spelling variant, 3 new and unnecessary synonyms for known minerals, and one an accepted new name to replace a somewhat unsatisfactory older one. Names for inadequately characterized minerals (21) and unnecessary new names for minor varieties (13) remain as frequent as for some years past, and there are an increased number (ra) of mineral names allotted to synthetic products or hypothetical end-members not known in nature, and two group names. Many of the 83 new named species or varieties have been approved by the Com- mission on New Minerals and Mineral Names of the International Mineralogical Association, but there is still room for improvement in this respect. So long as some journals continue to accept for publication names that have not been submitted to the Commission mineralogy will carry an increasing burden of ill-defined species and superfluous names. To save space, references to other valuable periodical lists of new minerals are given in shortened form: A.M. Amer. Min.; Bull., Bull. Soc. franr. Min. Crist.; Zap., 3an. BcecoI03. MllH. o6r,g. (Mem. All-Union Min. Soc.). References to Min. Abstr. (M.A.), formerly by volume and page, are now given by year (last two figures only) and serial number of the abstract. Agardite. J. E. Dietrich, M. Orliac, and F. Permingeat, 1969. Bull. Soc..franr. Min. Crist. 92, 420. -
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Ameican Mineralogist, Volume 63, pages 704-708, 1978 Parnauiteand goudevite, two fromthe Majuba Hill Mine, "iir"r,flnffHffHjirffifls Wrlr-reu S.Wrsr Departmentof GeologicalSciences, Uniuersity of California Santa Bsrbara, Calift rnia 93 I 06 Abstract Parnauiteand goudeyitewere found with other secondarycopper minerals in the middle adit levelof the Majuba Hill Mine, PershingCounty, Nevada. Parnauiteoccurs as pale-blue fans and rosettesoflath-like crystalsup to I mm in length,as greenscales and crusts,and drusy surfacecoatings. A combinationof electronmicroprobe analysesand microanalysesfor Hro and Co, give the following composition:cuo 5g.10, AlzOs0.42,P2Or2.56,AsrOu 13.69, COr 0.7, SO, 6.33,HrO 17.7percent, sum 99.50.The empiricalcell contentsare CurrAlo.,(AsOa)r.os(por)0.4s(SO{)0.e1(COs)o.D(OH)ro.6.gHrO,with an idealformula of Cu'(Aso.)r(SolXoH)r0.7Hzo.The crystals are blades, flattened on {0101 and elongatedparallel to c. The mineral is orthorhombicwith a probablespace group of P2'22.Thecell dimensions are 4: 14.98(l),b: 14.223(8),and c = 6.018(8)4;Z:2,D (meas;=3.99. The strongestlines of the X-ray powerpattern (30 given) are 14.30(100)(010); r0.38(24Xlr0);7.14 (10X020); 6.a29)(120);4.52 (60Xl3q;a.00(2r)(230);2.84e (le)(0s0); 2.798(8Xl 50).The refractiveindices are d = 1.650,B : 1.7Q4,.y: 1.712, 2V, : 69",andno observabledispersion of the optic axes.The optic planeis parallelto {100},x = b, y : a, and Z: ciX palegreen,Yyellow-green,andz blue-green withZ> y > x.Theminerardissolves readilyin dilute HCI with the evolutionof CO, bubbles.The namehonors John L.