 | Staude, S., Mordhorst, T., Neumann, R., Prebeck, W., Markl, G. (2010) Compositional variation of the tennantite–tetrahedrite solid-solution series in the Schwarzwald ore district (SW Germany): The role of mineralization processes and fluid source. Mineralogical Magazine, 74 (2) 309-339 doi:10.1180/minmag.2010.074.2.309 | Journal (article/letter/editorial) | | of the tennantite tetrahedrite solidsolution series in the Schwarzwald ore district (SW Germany): The...presents analysis from members of the tennantite tetrahedrite solid-solution series (‘fahlore’) from 78 locations...locations in the Schwarzwald ore district of SW Germany. Electron microprobe analysis is used to correlate...distinctive geochemical characteristics and range from tetrahedrite to tennantite end-member composition with variable...by fluid cooling is Ag-rich near-end-member tetrahedrite. Some fahlores reflect their paragenetic association |  | | Journal (article/letter/editorial) | | MINPET 2017 INNSBRUCK / AUSTRIA SEPTEMBER, 6th - 9th 29 MITT.ÖSTERR.MINER.GES. 163 (2017) HIGH-TECH...Innsbruck, Austria. Department of Applied Geological Sciences and Geophysics, Montanuni, 8700 Leoben, Austria...ablation ICP-MS spot analyses acquired from Pb-Zn and Cu-Fe-(Pb-Zn) ore samples (VAVTAR, 1988) from throughout...In order of their average abundance in sphalerite, Fe, Cd, Co, Mn, Hg, Ga, In, and Cr are primarily in...Ag, Ge, As, Ni, and Bi (sulfosalts such as tetrahedrite). Fe can be present in small pyrrhotite-pyrite |  | | Journal (article/letter/editorial) | | 1990 The Role of F e 2+ and Fe 3+ in Synthetic Fe-substituted Tetrahedrite E. Makovicky 1, K. Forcher...Denmark 2Institut fiir Mineralogie, Salzburg, Austria Received December 7, 1989; accepted August 10,...Zusammenfassung Die Rolle von Fe 2+ und Fe 3+ in synthetischen Tetraedriten mit Fe-Substitution Tetraedrite...compositions expressed by the general formula (Cu, Ag)l o (Fe, Zn, Hg, Cu, Cd, Mn)2 (Sb, As)4S13, which is accepted...selected experimental or natural assemblages the Fe/(Fe + Z n ) - - r a t i o depends on the mineral assemblages |  | Sejkora, Jiří, Števko, Martin, Pršek, Jaroslav, Hovorič, Róbert, Makovicky, Emil, Chovan, Martin (2021) Unique Association of Sulphosalts from the Kľačianka Occurrence, Nízke Tatry Mts., Slovak Republic. Minerals, 11 (9) 1002 doi:10.3390/min11091002 | Journal (article/letter/editorial) | | composed of pyrite and arsenopyrite is hosted in quartz gangue and is followed by abundant association...tintinaite (with low Bi contents), tetrahedrite-(Fe), tetrahedrite-(Zn), bournonite, chalcostibite, bismuthinite... chalcostibite, bournonite, and minerals of tetrahedrite group are quite common and are present at the...described the occurrence of stibnite, zinkenite, and tetrahedrite. New mineralogical research started with the...pyrite, marcasite, sphalerite, galena, stibnite, tetrahedrite, bournonite, chalcostibite, jamesonite, zinkenite |  | | Book (edition) | | example: tetrahedrite Cu 12[S(SbS 3).d Cu-rich freibergite (Ag,Cu) 12[S(SbS 3)4] Ag-rich tetrahedrite [Cu...Remark: both minerals always contain more or less Fe, Zn, and often Hg. Nearly pure freibergite is very...very old origin, often without lrnown source. e.g. quartz or cinnabar. Current practice most often names...ite-(Ca.\1nMn). etc. Other examples are pump~U);te-(Fe:,. p umpellyite-(Mn 2+). or numerous zeolites. e...polished mineral surface, expressed in clase. 7 - quartz. 8 - topaz, 9 - corundum, 10 - dia- percentage |  | Lyubimtseva, N. G., Bortnikov, N. S., Borisovsky, S. E., Prokofiev, V. Yu., Vikent’eva, O. V. (2018) Fahlore and Sphalerite from the Darasun Gold Deposit in the Eastern Transbaikal Region, Russia: I. Mineral Assemblages and Intergrowths, Chemical Composition, and Its Evolution. Geology of Ore Deposits, 60 (2) 93-120 doi:10.1134/s1075701518020034 | Journal (article/letter/editorial) | | series Fe-tetrahedrite–Zn-tetrahedrite–Fe-tennantite– Zn-tennantite reflected in Sb/(Sb + As) and Fe/(Fe...enriched in As with respect to Sb, and Zn-tetrahedrite is followed by Fe- and Zn-tennantite from early to late...late generation; Zn-tetrahedrite is followed by Fe-tennantite in zoned grains and overgrown rims; sphalerite...conditions of ore deposition. The Fe content in sphalerite in equilibrium with Fe sulfide depends on pressure...INTRODUCTION Fahlores with the formula (Cu,Ag)10(Fe,Zn,Mn,Cd,Hg)2(Sb,As,Bi,Te)4(S,Se)13 or crystal |  | | Journal (volume) | | David I. Green 19 32 Richelsdorfite from Dolyhir Quarry, Old Radnor, Powys: the first British occurrence...and David I. Green. 33 38 Tetrahedrite-group minerals from Dolyhir Quarry, Old Radnor, Powys David I...Dolgellau Gold-Belt, the Snowdon Caldera and the district in between: a single late Ordovician metallogenic...specimens collected by Neil Hubbard at Dolyhir Quarry, one of the most diverse localities in the British...tennantite-(Zn). A recent revision of the minerals of the tetrahedrite group (Biagoni et al., 2020) provides an opportunity |  | | Journal (article/letter/editorial) | | Mineralization in the Příbram Uranium and Base-Metal District (Czech Republic) Pavel Škácha 1,2, *, Jiří Sejkora...mineralization in the Příbram uranium and base-metal district (Central Bohemia, Czech Republic) bound to uraninite...selenide mineralization in the Příbram uranium district is bound to the border of the carbonate-uraninite...association of selenides from the uranium ore district Niederschlema-Alberoda in the Saxonian part of...uranium-vanadium mineralization in the Prachovice quarry [24] and those associated with minor uranium mineralization |  | Vikent’eva, Olga V., Shilovskikh, Vladimir V., Shcherbakov, Vasily D., Vikentyev, Ilya V., Bortnikov, Nikolay S. (2022) A Rare Au-Sb Telluride Pampaloite from the Svetlinsk Gold-Telluride Deposit, South Urals, Russia. Minerals, 12 (10) 1274 doi:10.3390/min12101274 | Journal (article/letter/editorial) | | pampaloite. Pampaloite forms inclusions (5–30 µm) in quartz together with other tellurides (typically petzite)...reported an unnamed mineral with AuSbTe composition in quartz-sulfide veins of the Svetlinsk (also spelled as...by sulfide-quartz veins and veinlets (CAu = 0.8–2.5 g/t). Native gold in the sulfide-quartz veins is often...the disseminated quartz-pyrite-pyrrhotite stage, with rare chalcopyrite, tetrahedrite, galena and native...native gold; (2) the quartz-pyrite vein stage, with scheelite; (3) the gold-telluride veinlet stage (main |  | | Journal (article/letter/editorial) | | anomalies;2, old Variscangold association(s-au); 3, Fe-sulfide-poor polymetallicassociation(pol). distinguished...polymetallic(s-pol), and gold (s-au) associationsand Fe-sulfide-poor polymetallic (pol), antimony (sb), and...(li-snw); Fe-sulfide-rich polymetallic (k-pol), uraninit (u), sulfide-selenidecarbonate (se-ca), Fe-minerals+...impregnation Old Variscangold association s-au Quartz veins, stockworks Different contact skarn skarn...connected with greisenization Fe-sulfide-rich polymetallic association Fe-sulfide-poor polymetallic association |  | | Journal (article/letter/editorial) | | GARNER, C. D., PA'Iq'R1CK,R. A. D., and VAUGHAN,D. J., Fe-bearing tetrahedrites, 193 Chemical stability of...Roughton Gill, scotlandite, 653; DEVON, Merrivale Quarry, phurcalite, 583; NORTHPENNINES,cinnabar, 388 Equivalent...almandine-pyrope garnet solid solutions, 231 EXAFS spectroscopy Fe-bearing tetrachedrites, 193 oxidation and deprotonation..., 299 Frohbergite, Sapporo, Japan, 387 Gahnite-quartz-sillimanite assemblages, South Africa, 63 Galena...see CAWTHORN,R. G., 245 Grunerite, Mn-, magnetite-quartz aggregates in fayalite, pegmatites, Poland, 315 |  | | Journal (article/letter/editorial) | | rangesfrom lessthan 100 ppb to 18,000ppb in tetrahedrite-bearingore, with a median mercury content of...sphalerite with, locally, large amounts present in tetrahedrite. The mercurycontentof sphaleriterangesfrom 650... widespreadmercury host, but membersof the tetrahedrite-tennantite series frequently contain high mercury...variable soil develgangueof talc, chlorite,barite, and quartz. The zone of oxidizedore is irregularly developed...collectedat closeinter- clusionsof chalcopyrite,tetrahedrite,galena,and pyvals, whereasother holes were sampledat |  | | Journal (article/letter/editorial) | | and Pb-sulfosalts), hostedby microsaccharoidal quartz,formedafter crystallization of arsenopyrite andpyrite...hyalinequartzcomprisesAg-richgold,sphalerite,galena,tetrahedrite,andsulfosalts. Arsenopyrites havea range of...1987). In this area, Most of the Saint Yrieix district of central France multidisciplinarydatawere collectedat...theseindicatethat the Two lithologic groupsare dominantin the district: orebody is hosted by a shear zone where the ore...amphibolite units are interlayered in the gneissic quartz postdatingthe mylonites. This article isbasedon |  | | Journal (article/letter/editorial) | | mesothermal gold ores of the Bogosu-Prestea mining district of the Ashanti Gold Belt, Ghana: remobilization...June 1994 Abstract. The Bogosu-Prestea mining district of southwestern Ghana is a 33 km section of the...deformation and consist of extensive crack-seal quartz-veins and graphitic shear zones. Only minor amounts...in the matrix of later pyrite, arsenopyrite and quartz. This paper documents gold mineralization in the...Intrusions mining district; B is the Bogosu mining district; A is the Obuasi mining district and K is the |  | Mo�lo, Y., Roger, G., Maurel-Palacin, D., Marcoux, E., Laroussi, A. (1995) Chemistry of some Pb-(Cu, Fe)-(Sb, Bi sulfosalts from France and Portugal. Implications for the crystal chemistry of lead sulfosalts in the Cu-poor part of the Pb2S2-Cu2S-Sb2S3-Bi2-Bi2S3 system. Mineralogy and Petrology, 53 (4) 229-250 doi:10.1007/bf01160149 | Journal (article/letter/editorial) | | Springer-Verlag 1995 Printed in Austria Chemistry of some Pb-(Cu, Fe)-(Sb, Bi) sulfosalts from France...1993 Summary Electron microprobe analysis of Pb Cu(Fe) Sb-Bi sulfosalts from Bazoges and Lea Chalanches...solidsolution and incorporation of the minor elements Cu, Fe or Ag in jaskolskiite, and in izoklakeite-giessenite...l_yBiy)2_xSS, with 0.10 < x ~<0.22 and 0.19 ~Fe-free, Bi-rich izoklakeite from Bazoges has high Ag...variation of the Fe/Cu ratio can be explained by the substitution: Cu + (Bi, Sb) ~ Fe + Pb; Fe-ffee kobellite |  | Wei, Dongtian, Xia, Yong, Steadman, Jeffrey A., Xie, Zhuojun, Liu, Xijun, Tan, Qinping, Bai, Ling’an (2020) Tennantite–Tetrahedrite-Series Minerals and Related Pyrite in the Nibao Carlin-Type Gold Deposit, Guizhou, SW China. Minerals, 11 (1) 2 doi:10.3390/min11010002 | Journal (article/letter/editorial) | | minerals Article Tennantite–Tetrahedrite-Series Minerals and Related Pyrite in the Nibao Carlin-Type...Xie, Z.; Liu, X.; Tan, Q.; Bai, L. Tennantite–Tetrahedrite-Series Minerals and Related Pyrite in the Nibao...among these gold deposits by having tennantite–tetrahedrite-series minerals in its ores. The deposit is...tennantite-(Zn), tennantite-(Hg), and tetrahedrite-(Zn) from the tennantite–tetrahedrite-series mineral assemblage...usually occurs in the core of a Tennantite– tetrahedrite composite and appears the darkest under the |  | | Journal (volume) | | Metabasalt Formation). The rock forming minerals are quartz, trioctahedral micas, feldspars and chlorite. With...from the SE part of the mountain (Közép-szék-lápa) quartz and micas are the main components. There are only...enrichment also in marly layers, where calcite and quartz are also present. The analysed carbonate wall rock...Hungary E-mail: balassacsillu@gmail.com Axinite-(Fe), a Ca-Al-borosilicate mineral was described from...hydrothermal quartz-albite-calcite veins penetrating Triassic metabasalts. We introduce a new axinite-(Fe) occurrence |  | | Journal (article/letter/editorial) | | which overlie the massive sulphide body and below quartz-baryte leached sands. It contains a diverse mineral...chalcocite and covellite); (2) leaching zone (residual quartz and baryte sand) and jarosite zone (overlying the...whilst the bottom consists of residual pyrite sand, quartz with supergene sulphide sand and gossan. The filling...sands), up to 10 20 m (1), covered by a quartz crust with tetrahedrite, up to 10 cm thick (2); ‘black’ FIG...Lower part contains red quartz-jarosite-limonite ochres, siliceous jarosites. Quartz-sulphate subzone (6) |  | | Book | | Third Avenue, New York, NY 10017, USA Routledge is an im print o f the Taylor & Francis Group, an informa...Sphalerite Stannite Stibnite Sylvanite Tennantite Tetrahedrite Uraninite Wolframite 123 125 126 127 128 129...copper Bornite, copper Blue Tetrahedrite Green Yellow Tetrahedrite Pyrite, pentlandite (in comparison...which possess a strong bireflectance, i.e. Ca, Mg, Fe and Pb carbon ates, It is not shown by the main...Pyrite, native silver Native platinum Cobaltite Tetrahedrite, tennantite Uraninite, chromite Sphalerite Magnetite |  | | Journal (article/letter/editorial) | | at low ƒO2 (buffered by fayalite, magnetite, and quartz) results in gold deposition at > 250 °C with early...an individual sulfide chimney to an entire VMS district. Since the discovery of the first hydrothermal...rock-dominated settings are enriched in metals such as Cu, Fe, Co, Se, and Ni, whereas volcanic arc and backarc...temperatures. Tennantite [(Cu, Ag, Zn, Fe) 12 As 4 S 13 ] and tetrahedrite [(Cu, Fe, Ag, Zn) 12 Sb 4 S 13 ] are...is present in Agbearing sulfosalts, such as tetrahedrite. In the ultramafichosted Logatchev deposit, |  | | Journal (article/letter/editorial) | | for 9 new minerals, including argentotetrahedrite-(Fe), bytízite, calamaite, fluorlamprophyllite, honzaite...rozhdestvenskayaite-(Zn). Argentotetrahedrite [-(Fe)]* and Rozhdestvenskayaite [-(Zn)]* M.D. Welch, C...Ag6Cu4(Fe2+,Zn)2Sb4S13: two Ag-dominant members of the tetrahedrite group. European Journal of Mineralogy, 30(6)...30(6), 1163–1172. New Ag-dominant members of the tetrahedrite group, argentotetrahedrite (IMA 2016-093) Ag6Cu4(Fe2+...109°40′W). Along with those the specimens of Ag-rich tetrahedrite from the St. Andreaskreuz silver mine, Andreasberg |  | Kudrin, Maxim V., Fridovsky, Valery Yu., Polufuntikova, Lena I., Kryuchkova, Lyudmila Yu. (2021) Disseminated Gold–Sulfide Mineralization in Metasomatites of the Khangalas Deposit, Yana–Kolyma Metallogenic Belt (Northeast Russia): Analysis of the Texture, Geochemistry, and S Isotopic Composition of Pyrite and Arsenopyrite. Minerals, 11 (4) 403 doi:10.3390/min11040403 | Journal (article/letter/editorial) | | Yana–Kolyma metallogenic belt (northeast Russia) both Au–quartz-sulfide mineralization with native gold and disseminated...are orogenic gold deposits with Au-quartz vein and/or Au-sulfide-quartz veinlet-disseminated types of mineralization...content of the deposit, attention was focused on Au–quartz mineralization [26–28], its supergene alteration...was of the necessary information.of Extraction of quartz alluvialveins gold started in 1933, when the Khandiscovered...posit was discovered, and production of gold from quartz veins with pyrite, arsenopyrite, and shaly intervals |  | Ruggieri, Giovanni, Lattanzi, Pierfranco, Luxoro, Silvana S., Dessi, Roberto, Benvenuti, Marco, Tanelli, Giuseppe (1997) Geology, mineralogy, and fluid inclusion data of the Furtei high-sulfidation gold deposit, Sardinia, Italy. Economic Geology, 92 (1) 1-19 doi:10.2113/gsecongeo.92.1.1 | Journal (article/letter/editorial) | | domes this alteration forms only a narrow halo(-<10 Quartz++ +, pyrite++ +, kaolinite++, alunite+ Advanced...Advanced argillic Kaolinite+ + +, diekite+ + +, quartz+ + +, pyrite++ m width).Advanced argillicalteration mainlyconsists...mainlyconsists of kaArgillic Kaolinitc + + +, diekite++ +, quartz++, olinitc,dickitc,andresidualsilica.Locallyfractures...filled by kaolinitc and/or dickitc were observed; quartz vermiculite+, sericite+,carbonates+, gypsum+ veinlets...Euhedralquartzcrystals werenot Propylitic Chlorite + + +, quartz+ + +, calcite + + +, pyrite + +, encountered in |  | | Journal (article/letter/editorial) | | chemical composition of tetrahedrite-tennantite series minerals (tetrahedrite) is similar to that from...andesite lava, dolerite, diorite porphyry, and quartz porphyry are distributed around the Takara deposit...The black ore is composed of sphalerite, pyrite, quartz, and the other minor sulfides. Galena is very rare...Misaka Kawaguchi Formation 438 ・ 1046m 0 LEGEND Quartz porphyry Diorite porphyry Dolerite Andesite Andesitic...gn: galena ◎: major, ○: minor, - : rare t-t: tetrahedrite-tennantite series mineral, bo: bornite composition |  | | Journal (article/letter/editorial) | | information: http://www.tandfonline.com/loi/tigr20 TETRAHEDRITE-GROUP MINERALS IN HYDROTHERMAL DEPOSITS OF THE..., O. A. Yakovleva & A. Yu. Gerasimov (1986) TETRAHEDRITE-GROUP MINERALS IN HYDROTHERMAL DEPOSITS OF THE...http://www.tandfonline.com/page/termsand-conditions TETRAHEDRITE-GROUP MINERALS IN HYDROTHERMAL DEPOSITS OF THE...and guides to exploration. Minerals of the tetrahedrite group are some of the least studied in the Ural-Novaya...minerals. The lack of data on the mineralogy of the tetrahedrite-group minerals, whose composi tions and properties |
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Quartz quarry, Wolfsgruben, Seiz, Kammern im Liesingtal, Leoben District, Styria, Austria