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L. Jahnsite, Segelerite, and Robertsite, Three New Transition Metal Phosphate Species Ll. Redefinition of Overite, an Lsotype Of
American Mineralogist, Volume 59, pages 48-59, 1974 l. Jahnsite,Segelerite, and Robertsite,Three New TransitionMetal PhosphateSpecies ll. Redefinitionof Overite,an lsotypeof Segelerite Pnur BnnN Moone Thc Departmcntof the GeophysicalSciences, The Uniuersityof Chicago, Chicago,Illinois 60637 ilt. lsotypyof Robertsite,Mitridatite, and Arseniosiderite Peur BmaN Moonp With Two Chemical Analvsesbv JUN Iro Deryrtrnent of GeologicalSciences, Haraard Uniuersity, Cambridge, Massrchusetts 02 I 38 Abstract Three new species,-jahnsite, segelerite, and robertsite,-occur in moderate abundance as late stage products in corroded triphylite-heterosite-ferrisicklerite-rockbridgeite masses, associated with leucophosphite,hureaulite, collinsite, laueite, etc.Type specimensare from the Tip Top pegmatite, near Custer, South Dakota. Jahnsite, caMn2+Mgr(Hro)aFe3+z(oH)rlPC)oln,a 14.94(2),b 7.14(l), c 9.93(1)A, p 110.16(8)", P2/a, Z : 2, specific gavity 2.71, biaxial (-), 2V large, e 1.640,p 1.658,t l.6lo, occurs abundantly as striated short to long prismatic crystals, nut brown, yellow, yellow-orange to greenish-yellowin color.Formsarec{001},a{100},il2oll, jl2}ll,ft[iol],/tolll,nt110],andz{itt}. Segeierite,CaMg(HrO)rFes+(OH)[POdz, a 14.826{5),b 18.751(4),c7.30(1)A, Pcca, Z : 8, specific gaavity2.67, biaxial (-), 2Ylarge,a 1.618,p 1.6t5, z 1.650,occurs sparingly as striated yellow'green prismaticcrystals, with c[00], r{010}, nlll0l and qll2l } with perfect {010} cleavage'It is the Feg+-analogueofoverite; a restudy on type overite revealsthe spacegroup Pcca and the ideal formula CaMg(HrO)dl(OH)[POr]r. Robertsite,carMna+r(oH)o(Hro){Ponlr, a 17.36,b lg.53,c 11.30A,p 96.0o,A2/a, Z: 8, specific gravity3.l,T,cleavage[l00] good,biaxial(-) a1.775,8 *t - 1.82,2V-8o,pleochroismextreme (Y, Z = deep reddish brown; 17 : pale reddish-pink), @curs as fibrous massesand small wedge- shapedcrystals showing c[001 f , a{1@}, qt031}. -
Mineral Processing
Mineral Processing Foundations of theory and practice of minerallurgy 1st English edition JAN DRZYMALA, C. Eng., Ph.D., D.Sc. Member of the Polish Mineral Processing Society Wroclaw University of Technology 2007 Translation: J. Drzymala, A. Swatek Reviewer: A. Luszczkiewicz Published as supplied by the author ©Copyright by Jan Drzymala, Wroclaw 2007 Computer typesetting: Danuta Szyszka Cover design: Danuta Szyszka Cover photo: Sebastian Bożek Oficyna Wydawnicza Politechniki Wrocławskiej Wybrzeze Wyspianskiego 27 50-370 Wroclaw Any part of this publication can be used in any form by any means provided that the usage is acknowledged by the citation: Drzymala, J., Mineral Processing, Foundations of theory and practice of minerallurgy, Oficyna Wydawnicza PWr., 2007, www.ig.pwr.wroc.pl/minproc ISBN 978-83-7493-362-9 Contents Introduction ....................................................................................................................9 Part I Introduction to mineral processing .....................................................................13 1. From the Big Bang to mineral processing................................................................14 1.1. The formation of matter ...................................................................................14 1.2. Elementary particles.........................................................................................16 1.3. Molecules .........................................................................................................18 1.4. Solids................................................................................................................19 -
A Mineralogy of Anthropocene E
1 A Minerology for the Anthropocene Pierre FLUCK Institut Universitaire de France / Docteur-ès-Sciences / geologist and archeologist / Emeritus Professor at Université de Haute-Alsace This essay is a follow-up on « La signature stratigraphique de l’Anthropocène », which is also available on HAL- Archives ouvertes. Table of contents 1. Introduction: neoformation minerals in ancient mining galleries 2. Minerals from burning coal mines 3. Minerals from the mineral processing industry 4 ...and metallurgy 5. Neoformations in slags 6. Speciation of heavy metals in soils 7. Metal objects in their archaeological environment, or affected by fire 8. Neoformations in or on the surface of building stones 9. A mineralogy of materials. The “miracle of the potter”. The minerals in cement 10. A mineralogy of the biosphere? Conclusions Warning. This paper is written to be read by both specialists and a wider audience. However, it contains many mineral names. While these may resonate in the minds of mineralogists or collectors, they may not be as meaningful to less discerning readers. Such readers should not be scared, for they may find excellent encyclopaedic records on the web, including chemical composition, crystallographic properties and description of each of these species. This is why we have decided not to include further information in this paper. Acknowledgements. I would like to thank the mineralogists with whom I have had the opportunity to maintain fruitful exchanges for a long time: my pupil Hubert Bari, Éric Asselborn, Cédric Lheur, François Farges. And I would like to honour the memories of René Weil (1901-1983), my master in descriptive mineralogy, and of Jacques Geffroy (1918-1993), pupil of Alfred Lacroix, my master in metallogeny. -
Alphab Etical Index
ALPHAB ETICAL INDEX Names of authors are printed in SMALLCAPITALS, subjects in lower-case roman, and localities in italics; book reviews are placed at the end. ABDUL-SAMAD, F. A., THOMAS, J. H., WILLIAMS, P. A., BLASI, A., tetrahedral A1 in alkali feldspar, 465 and SYMES, R. F., lanarkite, 499 BORTNIKOV, N. S., see BRESKOVSKA, V. V., 357 AEGEAN SEA, Santorini I., iron oxide mineralogy, 89 Boulangerite, 360 Aegirine, Scotland, in trachyte, 399 BRAITHWAITE, R. S. W., and COOPER, B. V., childrenite, /~kKERBLOM, G. V., see WILSON, M. R., 233 119 ALDERTON, D. H. M., see RANKIN, A. H., 179 Braunite, mineralogy and genesis, 506 Allanite, Scotland, 445 BRESKOVSKA, V. V., MOZGOVA, N. N., BORTNIKOV, N. S., Aluminosilicate-sodalites, X-ray study, 459 GORSHKOV, A. I., and TSEPIN, A. I., ardaite, 357 Amphibole, microstructures and phase transformations, BROOKS, R. R., see WATTERS, W. A., 510 395; Greenland, 283 BULGARIA, Madjarovo deposit, ardaite, 357 Andradite, in banded iron-formation assemblage, 127 ANGUS, N. S., AND KANARIS-SOTIRIOU, R., autometa- Calcite, atomic arrangement on twin boundaries, 265 somatic gneisses, 411 CANADA, SASKATCHEWAN, uranium occurrences in Cree Anthophyllite, asbestiform, morphology and alteration, Lake Zone, 163 77 CANTERFORD, J. H., see HILL, R. J., 453 Aragonite, atomic arrangements on twin boundaries, Carbonatite, evolution and nomenclature, 13 265 CARPENTER, M. A., amphibole microstructures, 395 Ardaite, Bulgaria, new mineral, 357 Cassiterite, SW England, U content, 211 Arfvedsonite, Scotland, in trachyte, 399 Cebollite, in kimberlite, correction, 274 ARVlN, M., pumpellyite in basic igneous rocks, 427 CHANNEL ISLANDS, Guernsey, meladiorite layers, 301; ASCENSION ISLAND, RE-rich eudialyte, 421 Jersey, wollastonite and epistilbite, 504; mineralization A TKINS, F. -
Barite (Barium)
Barite (Barium) Chapter D of Critical Mineral Resources of the United States—Economic and Environmental Geology and Prospects for Future Supply Professional Paper 1802–D U.S. Department of the Interior U.S. Geological Survey Periodic Table of Elements 1A 8A 1 2 hydrogen helium 1.008 2A 3A 4A 5A 6A 7A 4.003 3 4 5 6 7 8 9 10 lithium beryllium boron carbon nitrogen oxygen fluorine neon 6.94 9.012 10.81 12.01 14.01 16.00 19.00 20.18 11 12 13 14 15 16 17 18 sodium magnesium aluminum silicon phosphorus sulfur chlorine argon 22.99 24.31 3B 4B 5B 6B 7B 8B 11B 12B 26.98 28.09 30.97 32.06 35.45 39.95 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 potassium calcium scandium titanium vanadium chromium manganese iron cobalt nickel copper zinc gallium germanium arsenic selenium bromine krypton 39.10 40.08 44.96 47.88 50.94 52.00 54.94 55.85 58.93 58.69 63.55 65.39 69.72 72.64 74.92 78.96 79.90 83.79 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 rubidium strontium yttrium zirconium niobium molybdenum technetium ruthenium rhodium palladium silver cadmium indium tin antimony tellurium iodine xenon 85.47 87.62 88.91 91.22 92.91 95.96 (98) 101.1 102.9 106.4 107.9 112.4 114.8 118.7 121.8 127.6 126.9 131.3 55 56 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 cesium barium hafnium tantalum tungsten rhenium osmium iridium platinum gold mercury thallium lead bismuth polonium astatine radon 132.9 137.3 178.5 180.9 183.9 186.2 190.2 192.2 195.1 197.0 200.5 204.4 207.2 209.0 (209) (210)(222) 87 88 104 105 106 107 108 109 110 111 112 113 114 115 116 -
NEW MINERALS It Is Proposed Hereafter to Indicate In.A General Way the Classification of All New Minerals Recoided in This Department
JOURNAL MINERALOGICAL SOCIETY OF AMENICA 63 Dr. Kunz then spoke of the various city localities and the minerals found therein. He stated that the East Side, from 37 to 110 St., probably afforded the most specimens. The various tunnels and their minerals were spoken of. Capt. Miller called attention to the fine collection of Brooklyn Drift Minerals and Rocks in the collection of the Long Island Historical Society. Ife abo mentioned the occurrence of monazite and xenotime crystals, on the Speedway,Harlem River. Dr. Kunz emphasizedthe irnportance of complete records being kept of all finds. Tnou,q,s L Mrr,r,nn, SecretaryPro, Tem. NEW MINERALS It is proposed hereafter to indicate in.a general way the classification of all new minerals recoided in this department. Subdivision will be first into "families," of which nine may be recognized,as listed in the January number (Am. Min.6 (1), 12,1921). Eachfamilywillbe separatedinto "subfamilies " based on special features of composition. This arrangement is tentative and open to modification, and criticism of it will be welcome, [Eo.] FAMILY 2. SULFIDES, ETC. SosreMrr,v 3. Doust,u suLFrDEs oF METALSAND sEMr-METAr,s. I'LTRABASITE V. Rosrcxf and J. Srnnse-Btinu. Ultrabasit, ein neues Mineral aus Freiberg in Sachsen. (Ultrabasite, a new mineral from Freiberg, Saxony). Rozpr.Eeslcd Ako,il. Prag,25, No. 45, 1916;Z. Krgst. Min., 55,43H39, 1920, Neun: From its extremely basic chemical composition. Pnrsrcar, Pnopnnrrus Color black, somewhat grayish; luster metallic; streak black; cleavage none; fracture scaly, with somewhat greasy luster on the surface. H. : 5; sp. gr. -
Infrare D Transmission Spectra of Carbonate Minerals
Infrare d Transmission Spectra of Carbonate Mineral s THE NATURAL HISTORY MUSEUM Infrare d Transmission Spectra of Carbonate Mineral s G. C. Jones Department of Mineralogy The Natural History Museum London, UK and B. Jackson Department of Geology Royal Museum of Scotland Edinburgh, UK A collaborative project of The Natural History Museum and National Museums of Scotland E3 SPRINGER-SCIENCE+BUSINESS MEDIA, B.V. Firs t editio n 1 993 © 1993 Springer Science+Business Media Dordrecht Originally published by Chapman & Hall in 1993 Softcover reprint of the hardcover 1st edition 1993 Typese t at the Natura l Histor y Museu m ISBN 978-94-010-4940-5 ISBN 978-94-011-2120-0 (eBook) DOI 10.1007/978-94-011-2120-0 Apar t fro m any fair dealin g for the purpose s of researc h or privat e study , or criticis m or review , as permitte d unde r the UK Copyrigh t Design s and Patent s Act , 1988, thi s publicatio n may not be reproduced , stored , or transmitted , in any for m or by any means , withou t the prio r permissio n in writin g of the publishers , or in the case of reprographi c reproductio n onl y in accordanc e wit h the term s of the licence s issue d by the Copyrigh t Licensin g Agenc y in the UK, or in accordanc e wit h the term s of licence s issue d by the appropriat e Reproductio n Right s Organizatio n outsid e the UK. Enquirie s concernin g reproductio n outsid e the term s state d here shoul d be sent to the publisher s at the Londo n addres s printe d on thi s page. -
Thirty-Fourth List of New Mineral Names
MINERALOGICAL MAGAZINE, DECEMBER 1986, VOL. 50, PP. 741-61 Thirty-fourth list of new mineral names E. E. FEJER Department of Mineralogy, British Museum (Natural History), Cromwell Road, London SW7 5BD THE present list contains 181 entries. Of these 148 are Alacranite. V. I. Popova, V. A. Popov, A. Clark, valid species, most of which have been approved by the V. O. Polyakov, and S. E. Borisovskii, 1986. Zap. IMA Commission on New Minerals and Mineral Names, 115, 360. First found at Alacran, Pampa Larga, 17 are misspellings or erroneous transliterations, 9 are Chile by A. H. Clark in 1970 (rejected by IMA names published without IMA approval, 4 are variety because of insufficient data), then in 1980 at the names, 2 are spelling corrections, and one is a name applied to gem material. As in previous lists, contractions caldera of Uzon volcano, Kamchatka, USSR, as are used for the names of frequently cited journals and yellowish orange equant crystals up to 0.5 ram, other publications are abbreviated in italic. sometimes flattened on {100} with {100}, {111}, {ill}, and {110} faces, adamantine to greasy Abhurite. J. J. Matzko, H. T. Evans Jr., M. E. Mrose, lustre, poor {100} cleavage, brittle, H 1 Mono- and P. Aruscavage, 1985. C.M. 23, 233. At a clinic, P2/c, a 9.89(2), b 9.73(2), c 9.13(1) A, depth c.35 m, in an arm of the Red Sea, known as fl 101.84(5) ~ Z = 2; Dobs. 3.43(5), D~alr 3.43; Sharm Abhur, c.30 km north of Jiddah, Saudi reflectances and microhardness given. -
Villyaellenite (Mn, Ca)Mn2(Aso3oh)2(Aso4)2(H2O)4
Villyaellenite (Mn, Ca)Mn2(AsO3OH)2(AsO4)2(H2O)4 Crystal Data: Monoclinic. Point Group: 2/m. Crystals tabular on {100}, to prismatic along [001], showing {100}, {110}, {011}, {010}, {101}, and {001}, to 4 cm; in rosettes and radial aggregates. Physical Properties: Cleavage: Good on {100}. Hardness = ∼4 D(meas.) = 3.20-3.69 D(calc.) = 3.339 Optical Properties: Transparent. Color: Pale rose-red, orange-pink, colorless; colorless in transmitted light. Streak: White. Luster: Vitreous. Optical Class: Biaxial (-). Pleochroism: Moderate; X = very pale orange-pink; Y = exceedingly pale orange-pink; Z = pale orange-pink. Orientation: X = b; Y ∧ c = 30°-40°. Absorption: Z >> X > Y. α = 1.660-1.713 β = 1.670-1.723 γ = 1.676-1.729 2V(meas.) = 70.5°-76° 2V(calc.) = 75°-75.6° Cell Data: Space Group: C2/c. a = 18.400(2) b = 9.4778(10) c = 9.9594(12) β = 96.587(3)° Z = 4 X-ray Powder Pattern: Sainte-Marie-aux-Mines, France. 3.297 (100), 8.476 (90), 3.132 (60), 4.606 (50), 4.761 (40), 3.811 (40), 3.025 (40) Chemistry: (1) (2) As2O5 52.99 50.6 FeO 0.1 MnO 22.40 36.2 ZnO 2.9 CaO 13.58 0.5 H2O 11.42 9.9 Total 100.39 100.2 (1) Sainte-Marie-aux-Mines, France; by electron microprobe, total Mn as MnO, H2O by TGA; 2+ reducing H2O to 10.7% by analogy to other group members, corresponds to (Mn 2.74Ca2.10)Σ=4.84 (H2O)4(AsO3OH)2.31(AsO4)1.69. -
Daqingshanite-(Ce) (Sr, Ca, Ba)3(Ce, La)(PO4)(CO3)3−X(OH, F)X C 2001-2005 Mineral Data Publishing, Version 1
Daqingshanite-(Ce) (Sr, Ca, Ba)3(Ce, La)(PO4)(CO3)3−x(OH, F)x c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Hexagonal. Point Group: 3m (probable). As subhedral to rounded platy crystals, may be crudely rhombohedral, to 3 mm, in aggregates. Twinning: Complex polysynthetic twinning observed in some material. Physical Properties: Cleavage: Perfect on {1011}. Fracture: Conchoidal. Hardness = n.d. VHN = 335 (20 g load). D(meas.) = 3.81 D(calc.) = 3.71 Optical Properties: Semitransparent. Color: Pale yellow to nearly white; colorless in thin section. Streak: White. Luster: Vitreous to greasy. Optical Class: Uniaxial (–). ω = 1.708 = 1.609 Cell Data: Space Group: R3m, R3m, or R32. a = 10.058–10.073 c = 9.225–9.234 Z = 3 X-ray Powder Pattern: Bayan Obo deposit, China. 3.16 (10), 2.52 (7), 3.95 (6), 2.040 (6), 1.941 (6), 2.110 (5), 1.895 (4) Chemistry: (1) (2) (1) (2) (1) (2) P2O5 11.73 10.50 Fe2O3 0.21 K2O 0.03 CO2 16.19 n.d. MnO 0.02 F 0.80 0.29 ThO2 0.04 < 0.22 MgO 0.72 < 0.12 Cl 0.10 + Al2O3 0.18 < 0.12 CaO 6.17 0.94 H2O 0.68 n.d. La2O3 7.88 10.22 SrO 26.10 41.82 −O=F2 0.34 Ce2O3 10.16 12.24 BaO 15.98 4.57 Total [99.376] RE2O3 2.696 < 3.36 Na2O 0.13 < 0.16 (1) Bayan Obo deposit, China; CO2 and H2O by gas chromatography, original total given as 99.20%; RE2O3 =Pr6O11 0.70%, Nd2O3 1.59%, Sm2O3 0.106%, Eu2O3 0.02%, Gd2O3 0.12%, Tb4O7 0.05%, Dy2O3 0.03%, Ho2O3 0.03%, Er2O3 0.01%, Tm2O3 0.01%, Yb2O3 0.02%, Lu2O3 0.01%; corresponds to (Sr1.52Ca0.67Ba0.63Mg0.11Na0.03)Σ=2.96(Ce0.37La0.29RE0.10Al0.02 3+ Fe0.02)Σ=0.80(PO4)1.00(CO3)2.23[(OH)0.46F0.26]Σ=0.72. -
Tavistockite and Bialite Discredited
MINERALOGICAL MAGAZINE, MARCH 1969, VOL. 37, NO. 285 Tavistockite and bialite discredited P. G. EMBREY AND E. E. FEJER Department of Mineralogy, British Museum (Natural History) SUMMARY. Specimens of tavistockite fall into two groups: true tavistockite from the George and Charlotte mine, Tavistock, Devon, and wavellite from the Stenna Gwyn mine, St. Austell, Cornwall. Both were sold as tavistockite by the discoverer, Richard TaIling. Tavistockite proper is a fluorapatite, as shown by optical and X-ray examination, and the alumina and water in the original analysis are certainly derived from kaolinite with which the apatite is intimately associated. The published optical properties attributed to tavistockite were determined by E. S. Larsen on Stenna Gwyn material, and are those of wavellite. Re-examination of a portion of Buttgenbach's type bialite, which he related to tavistockite on optical grounds, shows it to be wavellite. TAVISTOCKITE has been a doubtful species from the time it was first described in 1865 by A. H. Church! as 'Hydrated Calcium-aluminic Phosphate (?)'. Its apparent validity has been established by successive appearances in all the standard works on systematic mineralogy, starting with J. D. Dana's renaming as tavistockite in 1868.2 The present study is perhaps as much historical as mineralogical, since Church's original material cannot be traced and other specimens present a confused picture both in naming and in locality. We have studied seventeen specimens (see table) that are or have at one time been labelled tavistockite, and find that they fall into two distinct groups that may readily be characterized by the mineral assemblages present. -
The Picking Table Volume 9, No. 1
JOURNAL OF THE FRANKLIN-OGDENSBURG MINERALOGIGAL SOCIETY VOLUME 9 FEBRUARY 1968 NUMBER 1 The contents of The Picking Table are licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. CLUB PROGRAM - SPRING 1968 All meetings will be held at the Hardyston School, intersection of Routes #23 and #517, Franklin, 5f. J. Pre meeting activities start at 1:00 P. A. Speaker will be announced at 2:30 P. M. Saturday Field Trip, 10 A.M. to 1:00 P.M. to March 16th Geology Department, Lafayette College, Easton, Pa. Details later. Saturday , Proposed Field Trip to Fossil Location. April 6th Saturday, Field Trip, 9:00 A.,,, to iioon, April 20th Buckwheat Dump, Franklin, N.J. Meeting 2:30 P.M. Speaker, Alexander Klinshaw on "The Minerals of New Jersey" Sunday, Proposed Field Trip, 5th. Limecrest wuarry, uparta, K. J. Saturday , Proposed Field Trip, 9:00 n..^. to Noon. May 18th Open Cut, Sterling Hill r'iine, Ogdensburg, N.J. Meeting, 2:30 P.M. Speaker, Dr. Clifford Frondel, Saturday, Identification Workshop. June 8th ^aturday, Field Trip, 9:00 A.M. to i<oon June 22nd Farber Quarry, Franklin, &.J. Swap Session (interclub) Saturday, Field Trip, 12 noon to 3'-30 P.k. July 13th Bethlehem Steel Co., Cornwall, Pa. Recommended ^a turday/Sunday Fourth annual Mineral Show sponsored by May llth/12th the Matawan Mineralogical Society, Inc. Matawan Kerional High School, Atlantic ..venue, Matawan, N.J. June 27th/29th eastern Federation Mineral Show Curtis Hickson Convention Center, Tampa, Florida. * * * * THE PICKING TABLr. is issued twice a year; a February issue to reach members about March 1st with news and the Club Spring program; an August issue to reach members about September 1st with news and the Fall program.