 | | Book (edition) | | to the chemical formula, allegiance to a mineral group, symmetry and crystal structure as well as the strongest...chemical formula, structure (crystal system, space group, and unit cell dimensions), and at least some other...the tennantite group (2.G) will serve as a good example: tetrahedrite Cu 12[S(SbS 3).d Cu-rich freibergite...freibergite (Ag,Cu) 12[S(SbS 3)4] Ag-rich tetrahedrite [Cu,Ag) 12[S(SbS3).d freibergite AgdS(SbS3)-1l Remark:...very complicated compositions, e.g. the amphibole, mica, tourmaline, labuntsovite, eudialyte, and several |  | Alva-Jimenez, Tatiana, Tosdal, Richard M., Dilles, John H., Dipple, Gregory, Kent, Adam J.R., Halley, Scott (2020) Chemical Variations in Hydrothermal White Mica Across the Highland Valley Porphyry Cu-Mo District, British Columbia, Canada. Economic Geology, 115 (4). 903-926 doi:10.5382/econgeo.4737 | Journal (article/letter/editorial) | | in Hydrothermal White Mica Across the Highland Valley Porphyry Cu-Mo District, British Columbia, Canada...1 Adam J.R. Kent,2 and Scott Halley3 1Mineral Deposit Research Unit, University of British Columbia,...Australia Abstract Hydrothermal white mica in the Highland Valley district, British Columbia, is present in...halo veins in the Valley and Bethsaida zone porphyry Cu-Mo deposits, whereas pale-green white micas form...the Valley deposit and at the Alwin vein. White micas in the Bethlehem porphyry Cu-Mo deposit form part |  | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and.... . . . . . . . . . . . . . . . . . . Platinum group elements (PGE) . . . . . . . . . . . . . . . . ...platinum-group-element deposits . . . . . . . . . . . . 6.3. Structure-related platinum-group-element...Sedimentary platinum-group-element deposits . . . . . . . . . . 6.5. Platinum-group-element supply and | | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and.... . . . . . . . . . . . . . . . . . . Platinum group elements (PGE) . . . . . . . . . . . . . . . . ...platinum-group-element deposits . . . . . . . . . . . . 6.3. Structure-related platinum-group-element...Sedimentary platinum-group-element deposits . . . . . . . . . . 6.5. Platinum-group-element supply and |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Institut fur Mineralogie der Universitat Wien, Austria. Michael Zolensky: Lyndon Johnson Space Center...Species containing more than one anion or anion group may be assigned to a separate class or may be assigned...specifies the atomic (cation to anion, or to anion group) ratio for the mineral. This and the remaining numbers...appropriate Dana number. When recognized, membership in a group is noted. Occasionally, the phrase “an inadequately...internally contradictory. 5A. Groups The term group refers to an aggregate or multiple (usually three |  | | Journal (article/letter/editorial) | | hexagonal, P63/mmc A member of the Magnetoplumbite group. The name reflects the main elements present and... et al. (1999): Am. Mineral. 84, 1674. Belloite Cu(OH)Cl, monoclinic, P21/a Named after Andrés Bello...scientific work on the Tsumeb deposit. Found in the oxidized zone of the Tsumeb deposit, Namibia. Schlüter, J...Fd3m (upon annealing) A member of the Pyrochlore group. The name reflects its composition as a Bi-dominant...Mineral. 85, 1561. Bleasdaleite (Ca,Fe3+)2Cu5(Bi,Cu)(PO4)4(H2O,OH,Cl)13, monoclinic (pseudotetragonal) |  | Mielke, C., Muedi, T., Papenfuss, A., Boesche, N.K., Rogass, C., Gauert, C.D.K., Altenberger, U., de Wit, M.J. (2016) Multi- and hyperspectral spaceborne remote sensing of the Aggeneys base metal sulphide mineral deposit sites in the Lower Orange River region, South Africa. South African Journal of Geology, 119 (1) 63-76 doi:10.2113/gssajg.119.1.63 | Journal (article/letter/editorial) | | sensing of the Aggeneys base metal sulphide mineral deposit sites in the Lower Orange River region, South Africa...Mapping and Analysis Program. The Aggeneys Cu-Pb-Zn deposit, situated in the arid north western part of...Material Identification and Characterization Algorithm (MICA), and first results from EnMAPs EnGeoMAP algorithm...work presented here uses the Aggeneys Pb, Zn, Cu deposit to further illustrate and explore the potential...of the lower Orange River area. The four Pb, Zn, Cu deposits of the Bushmanland area are located around |  | | Book (edition) | | extensively rewritten by the book’s distinguished group of authors in the light of new research and important...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary...contemporary use have been included. Most of the mineral group lists presented were taken from the Glossary of Mineral...letters pointing out that for some entries our space group, Z, and lattice constants are mutually exclusive...trigonal. Class: Classes are designated by their point group symmetry. Note that as mineralogists we use the |  | | Book (edition) | | gangue mineral may be considered as waste in one deposit and as ore mineral in another (e.g., hedenbergite)...particular sample derives from the stockwork of such a deposit, it will normally contain amorphous silica/opal...in modern hydrothermal equivalents (e.g., JADE deposit, Okinawa Trough, Japan). Thus, metasomatic/metamorphic...terms (see also explanations chapter): - Strunz Group (Strunz (2001; version 9); this provides the mineralogical...optical characteristics or shapes. - The Point Group illustrates how symmetrical a particular mineral | | | Book (edition) | | extensively rewritten by the book's distinguished group of authors in the light of new research and important...all varietal names, synonyms, spelling variants, group names, and so forth; only names in contemporary...contemporary use have been included. Most of the mineral group lists presented were taken from the Glossa,y of Mineral...letters pointing out that for some entries our space group, Z, and lattice constants are mutually exclusive...trigonal. Class: Classes are designated by their point group symmetry. Note that as mineralogists we use the |  | Mao, Wei, Zhong, Hong, Zhu, Wei-Guang, Lin, Xiu-Guang, Zhao, Xiao-Yu (2018) Magmatic-hydrothermal evolution of the Yuanzhuding porphyry Cu-Mo deposit, South China: Insights from mica and quartz geochemistry. Ore Geology Reviews, 101. 765-784 doi:10.1016/j.oregeorev.2018.08.016 | Journal (article/letter/editorial) | | of the Yuanzhuding porphyry Cu-Mo deposit, South China: Insights from mica and quartz geochemistry Wei...of the Yuanzhuding porphyry Cu-Mo deposit, South China: Insights from mica and quartz geochemistry, Ore...the Yuanzhuding porphyry CuMo deposit, South China: Insights from mica and quartz geochemistry Wei Mao1...Xiao-Yu Zhao1, 2 1 State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese...ac.cn ABSTRACT: The Yuanzhuding porphyry Cu-Mo deposit, located in the southern section of the Qinzhou-Hangzhou |  | | Report (issue) | | .......... 50 4.2 Unidentified Non-Platinum-Group Phases ...................................................................... 72 7. PLATINUM-GROUP TYPE MINERALOGY- GENERALTRENDS AND COMPARISONS ....................................... Platinum-Group ACKNOWLEDGEMENTS ................................prominent of which are the Bon Accord West nickel deposit (Mpumalanga Province), the Kalahari manganese field...Sixteen (16) of the valid species are platinum-group minerals mostly from the Rustenburg Layered Suite |  | | Journal (article/letter/editorial) | | Copperwood Sedimentary Rock-Hosted Stratiform Copper Deposit, Upper Peninsula, Michigan Theodore J. Bornhorst1...Michigan, within the Porcupine Mountains copper district. It was discovered in 1956 and, in 2008, Orvana...Mesoproterozoic (1.1–1.0 Ga) Midcontinent rift. The copper deposit is a tabular body that averages 2.5 m thick, lacks...shallow plunge to the northwest. Chalcocite is the only Cu-bearing mineral in the orebody and occurs as concentrations...the orebody, there is no mineral or metal zoning; Cu, Ag, and S are strongly enriched, Zn is very slightly |  | | Book | | three rock-forming minerals feldspar, quartz and mica, which in places develop mega-crystals or show up...extracted from pegmatites is feldspar, quartz and mica, and only a tiny fraction of pegmatites contains...shared by Germany, the Czech Republic, Poland and Austria, has been focused on these industrial minerals...Hagendorf has been mined for feldspar and the deposit is not yet exhausted as far as the high-purity.................................... 4.1 Feldspar Group ............................................... |  | | Book | | Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series of incompletely...calcite. or, rarely, still attached to the feldspar/mica walls of the dike (www.davidkjoyceminerals.com,..."jacupirangite" found in the Jacupiranga carbonatite deposit is ilmenite, in lustrous, flattened crystals to...ASIA PAKISTAN FORMER SOVIBT UNION RUSSIA Dodo deposit near Saranpaul, Subpolar Urals, Tyumen Oblast....of rutile (Weerth, 2004). Tonniq Valley, Skardu district, Gilgit-Baltistan [Northern Areas]. Beginning |  | Jiang, Shao-Yong, Palmer, M. R., Li, Yan-He, Xue, Chun-Ji (1996) Ba-rich micas from the Yindongzi-Daxigou Pb-Zn-Ag and Fe deposits, Qinling, northwestern China. Mineralogical Magazine, 60 (400) 433-445 doi:10.1180/minmag.1996.060.400.05 | Journal (article/letter/editorial) | | nearby Tongmugou P b - Z n deposit, although biotite and muscovite from this deposit lack Ba enrichment. It...oxidising environment than in the nearby Tongmugou deposit. This difference is attributed to the contrasting...under shallow, oxic conditions and the Tongmugou deposit under deeper, anoxic conditions. KEVWORDS: barian...banded chemical rocks, P b - Z n - A g deposits, Fe deposit, China. Introduction THE chemical composition...aluminosilicate minerals within the Tongmugou Pb-Zn deposit in the Qinling mineralised belt of north- western |  | | Report (issue) | | separate folder for each mineral (or for each mineral group), into which he would place a citation to any paper...museums of the U.S., England, France, Germany, Austria, and Italy. Many folders have summaries of the...16-22 (1982). Microprobe analysis from Kal'makyr deposit. ACANTHITE. Vassalo Morales and Borodaev, (Dokl...Mineral. Abstr, 33, 255 (1982). Synthesis. Space group Pmnb. AESCHYNITE. Zhurayleva et al . , (Dokl. Akad...20, 165765 (1982). Probe analyses from Chauvai deposit, central Asia, with Sb up to 13.5% (series with |  | | Journal (article/letter/editorial) | | Examples of this new rock-forming mica are found in bands and lenses of white-mica schist, and in a leucocratic...determined from micro-hardness indentations, is 4–4½. The mica is biaxial (–), 1.600 (calc.), 1.619, 1.622...cm in thickness. Ganterite is monoclinic, space group C2/c, Z = 4, a 5.212(1), b 9.046(2), c 19.978(4)...Suisse. On trouve ce type de mica dans des couches et lentilles de schiste à mica blanc, et des lentilles...the highest concentrations of Ba reported in the mica minerals (Table 1) are 25 wt.% BaO in biotite (Tracy |  | | Book | | ........................... 529 G: gadolinite group to gyrolite ......................... 226 X: xanthiosite...understanding and enthusiastic publisher I have ever bad the pleasure of working with. I know that be joins... Rh Rhodium 45 Cs Ces1um 55 Rn Radon 86 Cu Copper 29 Ru Ruthenium 44 Dy Dyspros'um 66...further 154 species are unconfirmed. If all the group, series, variety and discredited species names are...icemy;:e)' chryso!le')'I con:cha!C:te comet:e· cosai'..e cu;i:-o:Ungst'.e dar.bu:te Severallocalities in th |  | | Book | | . . . . . . . . . . . . . . . . . . . Calcite Group, 3̄2/m . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . . . . . Aragonite Group, 2/m2/m2/m. . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . Dolomite Group. . . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . . . . Azurite-Malachite Group. . . . . . . . . . . . . . . . . . . . . . . . ...different directions (. Fig. 1.3). . Fig. 1.1 Group of quartz crystals, Arkansas, USA, approximately |  | | Journal (issue) | | P.R. China ABSTRACT: The turquoise deposit in Yunyang district, Hubei Province, China, is characterized...outside China. The copper and phosphorus in the deposit originate mainly from finely dispersed sulphides...mechanism of the turquoise results from a combination of [Cu (H20)4]2+, Fe3+ and Fe2+ ions. The colouring ions...directly the colour of the turquoise. The turquoise deposit can be considered as having been formed by a process...secondary leaching. 1 Keywords: turquoise, mineral deposit, secondary leaching Introduction unyang in Hubei |  | | Book (edition) | | the extrusive (volcanic) igneous rocks 5.3 Main group of igneous rocks and their composition 113 114...Definition 9.1.1 Mineral 9.1.2 Rock 9.1.3 Mineral deposit 9.2 Classification of minerals 9.2.1 Mineral classification...Cutoff 10.2.2 Minimum width 10.2.3 Ore 10.2.4 Ore deposit 10.3 Resource estimation procedure 10.3.1 Small...Graphite 11.3.15 Gypsum 11.3.16 Hematite 11.3.17 Mica 11.3.18 Pyrite 11.3.19 Redon gas 11.3.20 Silica...etals Ag Al As At Au B Bi Br C Ca Cd Ce Cl Co Cr Cu Silver Aluminium Arsenic Astatine Gold Boron Bismuth |  | | Book | | trip to the Dachang tin-polymetallic sulphide deposit of Guangxi, entitled “Report on the International...specific deposits. For example the very famous Gejiu deposit of Yunnan may be familiar to some readers by the... Worldwide it The World’s Major Types of Tin Deposit KF Gablosking (With 22 Pigures) a Rae 1? The...Association in the Changpo Cassiterite-Sulphide Deposit, Zhuang Autonomous Region of Guangxi Huang Minzhi... Contents x 6.4.6 6.4.7 Genesis of the Dachang Ore Deposit and the Formation Conditions of Cassiterite-Sulphide |  | | Report (volume) | | IN GRANITIC & F. Holtz MELTS PETPOGUCHION «coc cu csnceses aecannsea one voles voeh ng on. sBa eseenem:...................0:2eeeceeeeeee 436 Kornerupine group: Kornerupine sensu stricto and prismatine.........eee au stole eee aR RE ee 464 Olivine and humite=group minérals-ecviuercentseckvadsveeecare von tee ease...unread REO: UR Endtls Ors ea Gans 465 Melilite: group shinies’ deamesond ah te vactey te ORG a ue sTRume...Be Oo eet etd ee Enea re hoi EER 466 Aenigmatite group and sapphiriness 202. sses coun Gara i coax ok eeets | | | Report (volume) | | period (Anovitz and Grew, Chapter 1) Tourmaline group. In addition to four new tourmaline species, a new...with Stoichiometric Trigonal Boron Dumortierite group Description Chemical composition Occurrence Grandidierite...Borosilicates with Stoichiometric Tetrahedral Boron Axinite group Description xi 387 389 389 389 389 394 398 398...chemical composition Occurrence Bakerite Taramellite group Description Crystal structure and chemical composition...Non-stoichiometric Tetrahedral Boron Kornerupine group: Kornerupine sensu stricto and prismatine Description |
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