 | | Journal (issue) | | Institute of Romania Prof. Dr. Gheorghe Damian, President of the Society of Economic Geology of Romania Editor...France Marian Munteanu, Geological Institute of Romania Essaid Bilal, Ecole des Mines, St. Etienne, France...Cuza” University, Iaşi, Romania Ioan Pintea, Geological Institute of Romania Grigore Buia, University...University of Petroşani, Romania Giorgios Christofides, Aristotle University of Thessaloniki, Greece Floarea...University Cluj-Napoca, North University Center of Baia Mare, Romania Gheorghe Damian, Technical University Cluj-Napoca |  | | 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 |  | | 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 (article/letter/editorial) | | sulphide minerals such as arsenopyrite (FeAsS), löllingite (FeAs2 ), gudmundite (FeSbS) or enargite/luzonite...Cu(Ag)-rich sulfosalts. arsenopyrite (FeAsS), löllingite (FeAs 2), gudmundite (FeSbS)sub-group or enargite/luzonite...Stanley (1991) [63] report tetrahedrite from the Iriki mine, Japan, with compositions varying from Te-free tetrahedrite...Te in arsenian goldfieldite from the Marian gold mine, northern Luzon, Philippines. Hakite and giraudite...Au in tellurian tennantite from the Marian gold mine, northern Luzon, Philippines, while Jurković et |  | | Journal (article/letter/editorial) | | (2006) and Deb and Thorpe 2004) surrounding the mine pit at Agucha. Holler et al. (1996) identified three... 186 Miner Deposita (2009) 44:183–204 Fig. 2 a Mine scale geological map around Rampura–Agucha ore deposit...furnished ≥35 at.% As (Fig. 8d) without any trace of löllingite, as expected from the phase relation (Kretschmar...jamesonite, described by Cook and Damian (1997) from the Herja deposit, Hungary. More Mn-rich compositions are...rise to AsS melt + pyrrhotite or breaks down to löllingite + pyrrhotite (Tomkins at al. 2006, 2007). However |  | | 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 |  | | Book (edition) | | Schreibersite 36 trillings, polysynthetic Löllingite Niggliite Pentlandite Reflection Colour &... Mineral Descriptions Molybdenite in Graphite; Bogala Mine, Sri Lanka 51 Copper, native Synonym(s): Cuivre...of cuprite (bluish grey); North Mine (North Broken Hill Mine; NBH Mine), Broken Hill, Yancowinna Co.,...vein in jasper (red internal reflections); Madenköy Mine, Çayeli, Rize Province, Black Sea Region, Turkey...argentite reaction rim (greenish grey; arg); Monte Narba Mine, San Vito, Cagliari Province, Sardinia, Italy; PPL |  | | Journal (issue) | | the Unificada mine, Potosi, Bolivia. Top right: Benitoite, 2 cm, from the Benitoite Gem mine, California...N‘Chwaning I mine, Kuruman, South Africa. Bottom right: Mimetite, 2.7 cm, from the Tsumeb mine, Namibia....Record: (1) Stephanite, Husky mine, Canada. (2) Wulfenite, Rowley mine, Arizona. (3) Diaspore twin, Pinarcik...Adelaide mine, Tasmania. (5) Andradite, Antetezambato, Madagascar. (6) Calcite, Mashamba West mine, Congo...Afghanistan. (8) Scorodite, Tsumeb mine, Namibia. (9) Shigaite, N’Chwaning II mine, South Africa. v This special |  | | Journal (issue) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino... on calcite, from the El Oriente tunnel, Chivor mine, Boyaca, Colombia. William Larson collection; Van...wilensky Rhodochrosite, 21/4 inches, N”Chwaning Mine, Cape Prov., South Africa. Ex-collections Steve...Långbanite Låvenite Lévyclaudite Lindströmite Löllingite Löweite Lüneburgite Magnesiohögbomite-2N2S M...rom the amous 19 9 discovery at the Berilo Branco mine Minas Gerais Bra il. Conklin collection Je Scovil |  | Moëlo, Yves, Makovicky, Emil, Mozgova, Nadejda N., Jambor, John L., Cook, Nigel, Pring, Allan, Paar, Werner, Nickel, Ernest H., Graeser, Stephan, Karup-Møller, Sven, Balic-unic, Tonči, Mumme, William G., Vurro, Filippo, Topa, Dan (2008) Sulfosalt systematics: a review. Report of the sulfosalt sub-committee of the IMA Commission on Ore Mineralogy. European Journal of Mineralogy, 20 (1) 7-62 doi:10.1127/0935-1221/2008/0020-1778 | Journal (article/letter/editorial) | | Thus, compounds such as arsenopyrite, FeAsS, löllingite, FeAs2 , or gudmundite, FeSbS, are not sulfosalts...In in the Potosi district (Bolivia), whereas in Romania the characteristic minor elements are Mn and Fe...= specific species?). Fizélyite from Kisbánya (Romania) shows exsolutions of a (Mn, Fe)-rich variety of...reexamination of a specimen from the type deposit (Herja, Romania) Parajamesonite was defined by Zsivny & Naray-Szabo...deposit of Sacarîmb, Metaliferi Mountains, western Romania. Eur. J. Mineral., 16, 835-838. —, — (2004b): Mazzettiite |  | | Book | | sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...joints ~~jr-*~z?Z. Joint pattern ί Quarts veins ft Mine; fr-iron, Cwcefiper, m U.S. Homestead mmmww** Vehicle...accumulated in endocontact stockworks. The small Jessie mine in the Breckenridge field (about 2 t Au; Lovering...parallel fissures and veinlets Fig. 28-14. Jessie gold mine, Breckenridge, Colorado. LITHOTHEQUE, after Ransome |  | | Book | | sills), if they are exposed in outcrop or in the mine workings at all. The Climax Mo complex is the best...known (e.g. the Montana Tunnels deposit, Obelisk Mine). The former locality contains disseminated pyrite...accumulated in endocontact stockworks. The small Jessie mine in the Breckenridge field (about 2 t Au; Lovering...cover sequences, and 1034 Fig. 28-14. Jessie gold mine, Breckenridge, Colorado. LITHOTHEQUE, after Ransome...12=scheelite placers. From LITHOTHEQUE. I in Kerr County have no practical importance. The metallic deposits |  | | Journal (volume) | | Hungary, Secretary General: Dana Pop, Cluj-Napoca, Romania Editorial Office Manager Anikó Batki University...Mineralogical Society of Poland Mineralogical Society of Romania Geological Society of Slovakia, Mineralogical-Geochemical...Rieder Tsutomu Sato Bjoern Winkler (Hungary) (Romania) (Romania) (Austria) (Croatia) (Hungary) (Slovakia)...(Austria) (Romania) (Hungary) (Austria) (Bulgaria) (Hungary) (Hungary) (Hungary) (Romania) (Hungary)...(Austria) (Romania) (Slovakia) (China) (Germany) (Poland) (Italy) (Czech Republic) (Romania/USA) (Germany) |  | | Book | | is the minimum grade at which it is worthwhile to mine a certain deposit. Everything below it (low-grade...chalcopyrite (brass) from the Friedrich-Christian Mine in Wildschapbach, Black Forest (Germany) (photo...black Fig. 1.2 Chalcopyrite on quartz. Silberwiese Mine, Oberlahr, Westerwald (Germany) (photo © Monika...CuS (Fig. 1.4). Fig. 1.5 Chalcocite from Mammoth Mine, Mount Isa-Cloncurry Territory (Queensland, Australia)...Introduction Fig. 1.6 Tetrahedrite from Wenzel Mine in Oberwolfach, Black Forest (Germany) (photo © |
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