 | Tămaș, Călin Gabriel, Andrii, Mădălina Paula, Kovács, Réka, Drăgușanu, Sergiu, Cauuet, Béatrice (2021) Sphalerite Composition in Low- and Intermediate-Sulfidation Epithermal Ore Bodies from the Roșia Montană Au-Ag Ore Deposit, Apuseni Mountains, Romania. Minerals, 11 (6) 634 doi:10.3390/min11060634 | Journal (article/letter/editorial) | | Montană Au-Ag Ore Deposit, Apuseni Mountains, Romania Călin Gabriel Tămas, 1,2 , Mădălina Paula Andrii...1, M. Kogălniceanu Street, 400084 Cluj-Napoca, Romania; calin.tamas@ubbcluj.ro (C.G.T.); kovacsreka056@gmail...located in the Apuseni Mountains and Baia Mare region, Romania. Two compositional trends of the Fe vs...intermediate-sulfidation Au-Ag Ore Deposit, Apuseni Mountains, Romania. Minerals 2021, 11, 634. https://doi.org/10.3390/...ore deposit from the South Apuseni Mountains (Romania) consists of both low-sulfidation and intermediate-sulfidation |  | | Book | | Udubaşa (1938, Ocnele Mari, Romania) Director of the Geological Institute of Romania, Bucharest; President...President of the Mineralogical Society of Romania; Member of the Commission for New Minerals and Mineral Names...Associate Professor of Mineral ogy at University of Baia Mare (1997). He has published five books and about...about 100 articles - one-third outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the Department...Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine |  | | Journal (article/letter/editorial) | | presence of submicrometer scale of inclusions of acanthite (Ag2S, e.g., Krismer et al. 2011), and if both...phases observed as inclusions in galena include acanthite, Ag-Cu-Sb- or Ag-Cu-As-sulfosalts, and Ag-tellurides...equilibrium co-crystallization) Mo 11 Baia de Aries, Romania Formed at <~300 °C Cioflica et al. (1999)...(Pb-Zn orepipe) BdA 99-5 BdA 99-9 Baita Bihor, Romania Formed at ~500 °C (proximal), ~375 °C (distal)...orepipe) BBH20 BBH25 BBH28A BBH32 Herja, Romania Formed at <~300 °C Borcos et al. (1975), Lang |  | | Journal (article/letter/editorial) | | DC 20560 pohwatp@si.edu Vgvtcjgftkvg Cavnic, Romania T he minerals of the tennantite group are often...complex tetrahedrite crystal on matrix from Cavnic, Romania. Carnegie Museum of Natural History specimen, Jeff...National University] at 06:43 31 December 2014 mine in Colorado, and they found virtually the entire...others, chalcopyrite, galena, sphalerite, pyrite, acanthite, bornite, calcite, dolomite, siderite, barite...tetrahedrite and pyrite specimen from the Anchor mine, Park City, Utah. The specimen was in the stock | | | Book | | eum. Kosice. SLK; GIR = Geological Institute of Romania, Bucharest, ROM; GM= Gold Museum, Brad, ROM : GYV...Museum, Brno, CZE; MMBa = Mineralogical Museum, Baia Mare, ROM ; MMRo = Mining Museum . Rozi'iava, SLK;...data. Bogdan Marinescu (Geological lnstilllte of Romania): Necolai Terteleac (De. ign-Art-Foto. Bucharest):...Bucharest): Victor Gorduza (Mineralogy Mu eum. Baia Mare); and Grigore Verde§ (Gold Museum. Brad) - for photography...Gheorghe llinca. Mihai Tatu (Geological lnstillltc of Romania, Bucharest): Marian Lupule cu (Univcr. ity of Bucharc |  | | Catalog/List | | directly from the miners at the Elmwood Mine in Tennessee, when the mine was actively producing twenty years... 52002 SZENICSITE with POWELLITE Jardinera No. 1 Mine, Inca de Oro, Chañaral Province, Atacama Region...mineral came from one pocket in the Jardinera No. 1 Mine. That find was roughly one cubic meter in volume...000-$3,000 52006 MIMETITE Var. CAMPYLITE Dry Gill Mine, Caldbeck Fells, North and Western Region (Cumberland)...12:00 PM CT 11 52007 FLUORITE De’an Fluorite Mine, Wushan, De’an Co., Jiujiang Prefecture, Jiangxi |  | | Journal (issue) | | stibnites from a new Nevada locality, the Murray Mine, not the old Manhattan, but he had only three specimens...clear calcites from a small pocket in the Meikle Mine, the new locality for the superb yellow barites...specimens of azurite and malachite from the Flambau Mine in Wisconsin, now completely gone, of the chalcocite...of ten pieces in this quality have been seen. Romania This past summer there has been an important find...calcite in complete "balls" from the Herja Mine near Baia Mare. Evidently a large vug, or series of vugs |  | | Journal (article/letter/editorial) | | minerals of the galena–clausthalite series, acanthite–naumannite series, diaphorite, miargyrite, pyrargyrite–proustite...presence of elevated amounts of selenium in galena, acanthite, and minerals of the polybasite group from the...accompanied by minor galena, sphalerite, chalcopyrite, acanthite, proustite, pyrargyrite, polybasite, stephanite...group, and minor amounts of gold–silver alloy and acanthite. Figure 2. (a) Clausthalite (white) intergrown...(Td); (c) aguilarite (Ag) associated with Se-rich acanthite (Ac), galena (Ga) and Se-rich pearceite (Pe); |  | | Report (issue) | | colored arsenates (mostly adamite) from the Ojuela mine. The sterling pale purple example shown here costs...is about $615). Adamite, 2.2 cm, from the Ojuela mine, Mapimí, Durango, Mexico. Key’s Minerals specimen...fluorapatite/fluorite “combination” piece from the Sauberg mine, Ehrenfriedersdorf, Obersachsen—i.e. Upper Saxony...rarity as time goes by. The Sauberg tin/tungsten mine closed for good when the Berlin Wall came down in...Fluorapatite and Fluorite, 2.3 cm, from the Sauberg mine, Ehrenfriedersdorf, Saxony, Germany. Key’s Minerals |  | | Journal (volume) | | Institute of Romania Prof. Dr. Gheorghe Damian, President of the Society of Economic Geology of Romania, Technical...Technical Univ. Cluj-Napoca – North Center Baia Mare Editor in Chief: Conf. Dr. Sorin Silviu Udubaşa (University...North Center Baia Mare, Floarea Damian, Technical Univ. Cluj-Napoca – North Center Baia Mare Grigore Buia...Geological Institute of Romania, Bucharest Ioan Pintea, Geological Institute of Romania Mircea Ţicleanu, Geological...Geological Institute of Romania, Bucharest Nicolae Buzgar, "Alexandru Ioan Cuza" University, Iaşi Marian |  | | Journal (issue) | | Vanadinite 3.4 cm, from the North Geronimo mine, La Paz County, Arizona. Dick Morris collection; Jeff Scovil...Wulfenite, 5.4 cm, from the Defiance mine near Gleeson, Cochise County, Arizona. Ken Donn photo. 6 Supplement... Summit County, Colorado. Ken Donn photo. Wulfenite (hot-pink), 3.7 cm, from the Glove mine, Tyndall...Tyndall district, Santa Cruz County, Arizona. Collected in 1958; Ken Donn photo. Chalcedony on chrysocolla...azurite, 4 cm, from the Inspiration mine, Globe-Miami district, Gila County, Arizona. Ken Donn photo. Cerussite |  | | Book | | Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...secondary cementation origin in association with acanthite, stephanite, proustite, pyrargyrite, copper and...100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica and Uchucchaqua, Peru. New finds...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...deposits were found in Klondike, Alaska; Tuolumne County, California, USA and in Ballarat, Victoria, Australia |  | | Journal (issue) | | row, from left: Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department...twin, 5.5 cm, from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd...Budd photo. Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...2.2 cm, from the Pulsifer quarry, Androscoggin County, Maine. Kyle Kevorkian collection; Jordan Root...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China. The |  | | Catalog/List | | museum-quality Tourmalines, including the 2nd largest Sapo Mine “shaving brush” and an exceptional Elbaite on Feldspar...Auction 2 53001 CALEDONITE Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA Named by the Romans...This example hails from the Mammoth-Saint Anthony Mine: a legendary Arizona locality. Unlike the vast majority...Caledonite and a dash of azure blue Linarite. The mine is now collapsed and only a memory for the lucky... 53002 CHALCOCITE Lucky Friday Pocket, Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA This is one |  | | Journal (issue) | | P708324 geoniieuw ge ws w maandb blad va an de mine eralogiische kring k a antwer rpen v..z.w. 34((1)...oactivite eit • en ve eel ande er Geo--nieuws s... Mine eralogiische Kring Antwe erpen vzw Oprichtin ngsdatum...Extreme e en minder extreme e minerale enmusea a Als mine eralenverzam melaar streef je er ongetwijfeld d...en voor een n bezoek aan de om tijd plaattselijke mine eralenmusea a. Zo krijg je j niet alleen een heel...instelllingen die de d nazijn. Dat zijn nam p één mine eraal, meesstal in druk leggen op binatie met één |  | | Journal (issue) | | Zacaminte) Founded 1910 by the Geological Institute of Romania VOL. ISSN 1220-5648 85 No. 1 CONTENT page...some Neogene magmatites of |Metaliferi Mts. – Romania ………………………… 1 Gheorghe C. POPESCU, Antonela NEACŞU...porphyry copper deposits from Metaliferi Mountains (Romania) …..…………….……. 7 Essaid BILAL, Fernando Machado...Cireşata porphyry deposit, Metaliferi Mountains, Romania ….……………… 19 S. MIHAI, M. ZLĂGNEAN, S. HALGA Mining...porphyry Cu-Au systems at Voia, Metaliferi Mts., Romania ……………………………………………………………………………………………......… 38 Ion |  | | Journal (article/letter/editorial) | | precious metal minerals are Ag-rich tetrahedrite, acanthite, argyrodite, pearceite-polybasite and Au-Ag alloy...tetrahedrite-tennantite, digenite, covellite and acanthite. Two types of veins/veinlets and fracture infillings...of galena, Ag-rich tetrahedrite, pearceite and acanthite. Where these inclusions were plucked during polishing...corresponding to samples from epithermal deposits in Romania (Damian, 2003) and Hungary (Dobosi and Nagy, 2000)...are silver sulphides and sulfosalts, such as acanthite, argyrodite (the Ge-bearing mineral) and the |  | | Journal (article/letter/editorial) | | Sulfosalts and Se-rich Mineralization of Anthony of Padua Mine near Poličany—Model Example of the Mineralization...in hydrothermal ore veins in the Anthony of Padua mine near Poličany, Kutná Hora ore district, central...miargyrite – pyragyrite – stephanite – polybasite – acanthite. The parallel succession scheme progresses from...clausthalite; miargyrite – Se-rich miargyrite; acanthite – aguilarite – naumannite. A likely source of...andorite group; argyrodite; Ag-Sb(-Au) alloys; acanthite – aguilarite; succession Minerals 2019, 9, 430; |  | | Book | | FRG; Chessy, France; Rio Tinto, Spain; Moldova, Romania; Recsk, Hungary; Zlaté Hory, Czechoslovakia; the...‘Copper Belt’ in Zaire and Zambia; and in Bura-Bura Mine, Australia. Sedimentary copper is found in schists... it forms large accumulations with argentite-acanthite in the cementation zone of ore veins. Abundant...the most important deposits are in Romania (Rosia Montana, Brad, Baia de Aries, and Zlatna). 35 Arsenic...Pyibram, Czechoslovakia; Schladming, Austria; Baia Sprie, Romania; Kongsberg,Norway; Borgofranco, Italy; Huelva |  | | Book | | FRG; Chessy, France; Rio Tinto, Spain; Moldova, Romania; Recsk, Hungary; Zlate Hory, Czechoslovakia; the...'Copper Belt' in Zaire and Zambia; and in Bura-Bura Mine, Australia. Sedimentary copper is found in schists... it forms large accumulations with argentite-acanthite in the cementation zone of ore veins. Abundant...the most important deposits are in Romania (Ro§ia Montana, Brad, Baia de Arie§, and Zlatna). 35 Arsenic...Pfibram, Czechoslovakia; Schladming, Austria; Baia Sprie, Romania; Kongsberg,Norway; Borgofranco, Italy; Huelva | | | Book | | FRG; Chessy, France; Rio Tinto, Spain; Moldova, Romania ; Recsk, Hungary; Zlate Hory, Czechoslovakia; the...'Copper Belt' in Zaire and Zambia; and in Bura-Bura Mine, Australia. Sedimentary copper is found in schists... it forms large accumulations with argentite-acanthite in the cementation zone of ore veins. Abundant...the most important deposits are in Romania (Ro§ia Montana, Brad, Baia de Arie§, and Zlatna). 35 Arsenic...Pfibram, Czechoslovakia; Schladming, Austria ; Baia Sprie, Romania; Kongsberg,Norway; Borgofranco, Italy; Huelva |  | | Book (edition) | | complicates identification (e.g., argentite-acanthite). - The Compositional Series notes related minerals...due to decreasing temperature (e.g., argentite-acanthite). • Lamellar pressure twins, commonly of equal...(medium grey, large grain) to form an argentite/acanthite reaction rim (darker grey); the formation of such...forms yes strong red Stilleite Mottramite Acanthite Hollandite mosaic and polysynthetic Crednerite... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre |  | | Book (volume) | | Jankovié Albania by E. Pumo, V. Melo and B. Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov...includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia; and Southwest Europe embraces France...genesis : Pre-Hercynian mineralization . and and Romania by V. Ianovici and M. Borcos Introduction by W...non-metallic minerals . Country breakdown Hungary Romania Yugoslavia Albania . Bulgaria . Greece Cyprus ...rocks of the eastern Carpathian foreland (Palazul Mare). The latter are the equivalent of the deposits |  | | Book | | Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...secondary cementation origin in association with acanthite, stephanite, proustite, pyrargyrite, copper and...100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica and Uchucchaqua, Peru. New finds...(Colorado Quartz mine. Nigger Hill and others). Fine leaf gold comes from Rosia Montana. Romania. The best crystals...110 mm (47.6 in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets |  | | Journal (issue) | | d'Ossola, Italy; Lyangara, Uzbekistan; and the Emma Mine, Little Cottonwood District, Salt Lake Co., Utah...V anadiun1 l\'line, l\fagnet Cove, Hot Springs County, Arkansas is Reclaimed and Collecting Ceases...Located on the east rim of Magnet Cove, the Christy Mine, fonnerly known as the Christy brookite locality...as big, or bigger. One location is in Campbell County, Virginia where huge ones up to about a foot long...zone during exploration drilling at the Brewer Gold Mine in South Carolina in the early I990s. Those crystals |
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