 | | 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...Cluj-Napoca, North University Center of Baia Mare, Romania Gheorghe Damian, Technical University Cluj-Napoca |  | | Journal (article/letter/editorial) | | Washington, DC 20560 pohwatp@si.edu Vgvtcjgftkvg Cavnic, Romania T he minerals of the tennantite group are...complex tetrahedrite crystal on matrix from Cavnic, Romania. Carnegie Museum of Natural History specimen...National University] at 06:43 31 December 2014 mine in Colorado, and they found virtually the entire...there are examples of chalcopyrite, cuprite, covellite, pyrite, bournonite, and sphalerite after tetrahedrite...tetrahedrite and pyrite specimen from the Anchor mine, Park City, Utah. The specimen was in the stock |  | Grancea, Luminita, Bailly, Laurent, Leroy, Jacques, Banks, David, Marcoux, Eric, Milési, Jean, Cuney, Michel, André, Anne, Istvan, Dumitru, Fabre, Cécile (2002) Fluid evolution in the Baia Mare epithermal gold/polymetallic district, Inner Carpathians, Romania. Mineralium Deposita, 37 (6) 630-647 doi:10.1007/s00126-002-0276-5 | Journal (article/letter/editorial) | | gold /polymetallic district, Inner Carpathians, Romania Received: 20 November 2000 / Accepted: 16 November...Springer-Verlag 2002 Abstract The Baia Mare district (Romania) represents a complex segment of the Neogene/Quaternary...the largest deposits. Ore fluids at Baia Sprie, Cavnic and Sasar deposits had temperatures of 320 to 150...IPEG Maramures, Victoriei 146, Baia Mare 4800, Romania progressively lower temperatures. The halogen...extends from Slovakia, Hungary and Ukraine to Romania, includes some important epithermal goldpolymetallic |  | | Journal (article/letter/editorial) | | BaseMetals-Gold HydrothermalOre Deposits of Baia Mare, Romania BARBU LANG Abstract The basemetals-goldhydrothermaldepositsnear...depositsin the Gutii Mountains near Baia Mare, Romania, have Mountains consist of a unit of the Neo-...km from central Slovakiaand Hungary to central Romania (Fig. 1). Volcanic activity began in the early...east. However, 1336 ORE DEPOSITS, BAIA MARE, ROMANIA recent data permit a reevaluationof this relatively...SlovakJanand Hungarian units to the Gutii Mountains of Romania. The second trend, northwestsoutheast, extends |  | | Journal (article/letter/editorial) | | University] at 04:09 22 November 2014 Covellite Summitville, Rio Grande County, Colorado Two minerals are typically...environments: chalcocite and the somewhat less abundant covellite. Both can also form as primary minerals under...periods when some chance discovery in an active mine makes them briefly available to collectors. Chalcocite...column (Cook 1995), and so it was suggested that covellite be described as well for completeness. In keeping...fine Summitville covellite was nominated as the Connoisseur’s Choice specimen. Covellite is a relatively |  | | 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) | | 05:52 29 January 2015 FRENCH CREEK IRON MINE, CHESTER COUNTY, PENNSYLVANIA M any minerals described...One such locality is the French Creek iron mine, Chester County, Pennsylvania, an occurrence worthy of consideration...example of chalcopyrite from French Creek, Chester County, Pennsylvania. The 10-cm-wide specimen has chalcopyrite...of chalcopyrite crystals from the Old Lurzenbach mine, Gosenbach, Siegen, Germany. Jack Halpern specimen...mines at Rossie, St. Lawrence County, at the Sterling mine, Jefferson County, and in very large crystals |  | | 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...and about 100 articles - one-third outside of Romania. Rudolf Duda (1944, Vojany, Slovakia) Head of the...Hungary (Sándor Szakáll) Poland (Ewa Kos/.owska) Romania (Gheorghe Udubasa) Slovakia (Rudolf Duda) Ukraine...Hungary (Sándor Szakáll), Poland (Ewa Kos/.owska). Romania (Gheorghe Udubasa), Slovakia (Rudolf Duda). Ukraine | | | Book | | eum. Kosice. SLK; GIR = Geological Institute of Romania, Bucharest, ROM; GM= Gold Museum, Brad, ROM : GYV...data. Bogdan Marinescu (Geological lnstilllte of Romania): Necolai Terteleac (De. ign-Art-Foto. Bucharest):...Gheorghe llinca. Mihai Tatu (Geological lnstillltc of Romania, Bucharest): Marian Lupule cu (Univcr. ity of Bucharc...a) ROM Porubsky potok. Poruba ood Vihorlmom SLK Cavnic('') (Kapnikbanya) ROM Ciclo,•a Montan:,(?) (Csikto...high, height hill lake lillle, small low, lower mine mountai n mountains range or chain open-pi1 peak |  | | Journal (article/letter/editorial) | | [Northeastern University] at 11:57 17 November 2014 Husky Mine, Elsa, Yukon Territory, Canada T he ruby silvers...have been available in recent years from the Husky mine, Yukon Territory, Canada. Consequently, in keeping...this year’s Tucson Gem and Mineral Show, a Husky mine polybasite has been nominated as this issue’s Connoisseur’s...Colorado occurrences include mines of Clear Creek County, particularly in the Georgetown area, where it...in Clear Creek County crystals and masses to 1 cm are reported from the Johnny Bull mine, Silver Plume |  | | Journal (article/letter/editorial) | | Adalberto Giazotto specimen and photo. July/August: Covellite, Bor, Serbia; Chrysochroa buqueti, Thailand; cinnabar...September/October: Silver crystals, Bachelor mine, Amethyst vein system, Mineral County, Colorado; Dave Bunk specimen...Colorado, 413; Nevada, 515 Annabergite, Kilometer 3 Mine, Laurium District, Greece, R. B. Cook, 154–59 Apatite...Uvite with Overgrown Dravite, Bigelow, St. Lawrence County, New York, 250–59; Gemstone Deposits in Turkey...517 Connoisseur’s Choice, Annabergite, Kilometer 3 Mine, Laurium District, Greece, R. B. Cook, 154–59; Calaverite |  | | 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) | | Zacaminte) Founded 1910 by the Geological Institute of Romania VOL. ISSN 1220-5648 87 No. 1 CONTENT Gheorghe...tradition/heritage: the museum mines and geoparks in Romania ………................... 7 Mircea GEORGESCU The...mineralization related to Late Cretaceous magmatism in Romania ….................... 15 A. Feyzi BİNGÖL, Mesut...economic outlook of Jiu Valley hard coal deposit, Romania ............................................ 41...Mts., Romania ……....... 47 - continued on the back cover - Geological Institute of Romania Society |  | | Book | | Crystals up to 140mm (5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law...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...of crystallized gold occurred in the Jamestow n mine. California, USA, where a cavity, which yielded |  | | Book | | Crystals up to 140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law...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...(Colorado Quartz mine, Nigger Hill and others). Fine leaf gold comes from Rosia Montana, Romania. The best crystals |  | | | | corundum 25, 25 cornetite 66, 66 cotunnite 22, 22 covellite 8, 8 crandallite 67 crocidolite 100 crocoite 62...The major locality in Europe is RosiaMontana in Romania, where gold is found with sylvanite and nagyagite...especially near Kimberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimberlite...carats, equal to 621 grams) was found at the Premier Mine; named the Cullinan diamond, it was presented to...or industrial purposes. panied by bornite and covellite. Fine pseudohexagonal crystals come from Redruth |  | | Book | | corundum 25, 25 cornetite 66, 66 biotite 80, 104 covellite 8, 8 betafite 28 binnite 11 bismuthides 8 bismuthinite...The major locality in Europe is RosiaMontana in Romania, where gold is found with sylvanite and nagyagite...especially near Kimberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimberlite...carats, equal to 621 grams) was found at the Premier Mine; named the Cullinan diamond, it was presented to...commercial or industrial purposes. Chalcocite, covellite, bornite Chalcocite, Cu,8, orthorhombic, rarely |  | | Journal (issue) | | Front cover: Sulfur on Aragonite, 25 cm Cozzodisi mine, Casteltermini, Agrigento, Sicily, Italy. Adalberto...place in the Sardinian mines and the Traversella mine (Piedmont). The second edition of the Catalogue...Elba pegmatite minerals, the silver minerals, covellite, phosgenite and other lead minerals from the Sardinian...chalcopyrite and various rare sulfosalts from the Bottino mine in Tuscany. MINERAL COLLECTING FROM THE POST-WAR...exploring the underground workings of an historic gold mine in the Brusson area, Val d' Ayas, western Alps. |  | | Journal (issue) | | ‘Continued on p. 247 Articles The Outlaw mine, Nye County, Nevada ....................................Valley Road Watsonville, California 95076 The Outlaw mine has long been known as an occurrence o f rare and...benjaminite, fo r which it is the type locality. The mine has been idle fo r more than 60 years, and because...More than 30 minerals have been identified from the mine and studies continue on the sulfosalt mineralogy...mineralogy. INTRODUCTION Our interest in the Outlaw mine, the type locality for benjaminite, began in the early | | | Book | | corundum 25, 25 cornetite 66, 66 cotunnite 22, 22 covellite 8, 8 crandallite 67 crocidolite 100 crocoite 62...59 zippeite 62 zircon 77, 78, 78 zoisite 88 THE MINE LKINGDOM All physical bodies in Nature can be...or slightly rotated Vitreous. Like glass 3 THE MINE Class I: native ·elements Chemical elernents found...The major locality in Europe is RosiaMontana in Romania, where gold is found with sylvanite and nagyagite...especially near Ki1nberley); diamonds from the Kimberley mine are embedded in ultrabasic blue rock called kimber/ite |  | | Catalog/List | | Cu UO PO/4 slightly radioactive. (Old Gunislake Mine Cornwall) a) green 3mm area on ropk, £3 ( b) IxhaJ...Phlogopite Mica. (Possibly slightly radioactive)(Palabora Mine,S.Africa lxl £5 1x2 £10 WITH UNUSUAL ELEMENTS...sections in matrix with Eudialyte.Rare not Rich (Umba Mine,Lovozero Massif,Kola Russia) lxl £4 1x2 £7.50 239...silvery areas in matrix with Tellurite. (La Bambolla Mine Moctezuma, Sonora Mexico) lxl £10 14 x 54 ins £5...yellow crusts on matrix. (Outpost Mine, San Domingo Wash Maricopa County Arizona) lx)4ins £4 063 CAVANSITE |  | | Book | | illustrated Encyclopedi of the World’s Rocks and Mine re L A R E N MI OF THE WORLD Rudolf Duda and...to new sulphides (eg chalcosine, bornite and covellite). Products of chemical weathering which are deposited...Aue Occurrence: rare; Allchar (Yugoslavia), Cavnic (Romania), Binnental (Switzerland), Suchumi — Caucasus...Caucasus — crystals up to 1.5 cm (USSR), Getchell Mine — Nevada (USA) e Application: ore (extraction of As)...(USA), Tsumeb (Namibia), Bor (Yugoslavia), Baita (Romania), in Mansfeld copper-bearing shales (GDR), Badenweiler | | | Book | | to new sulphides (eg chalcosine, bornite and covellite). Products of chemical weathering which are deposited...Au• Occurrence: rare; Allchar (Yugoslavia), Cavnic (Romania), Binnental (Switzerland), Suchumi - Caucasus...Caucasus - crystals up to 1.5 cm (USSR), Getchell Mine - Nevada (USA) •Application: ore (extraction of As)...(USA), Tsumeb (Namibia), Bor (Yugoslavia), Baita (Romania), in Mansfeld copper-bearing shales (GDR), Badenweiler...have been found at Pernek (Czechoslovakia). 1. Covellite - granular aggregate from oxidation zone of ore |  | | Journal (issue) | | described from slags at Le Celine di Cotoriano Mine (Rosia, Siena Province, Tuscany, Italy). I have...aesthetic end we saw the best stibnite from Xikuangshan Mine (Lengshuijiang, Shaoyang, Hunan Province, China)...on the This year, giYe the gift of information! Mine al The Mineral Collector's Mineral News, The Mineral...finds from China, helvite from Tongbei (Yunxiao County, Fujiao, China) and gibbsite from "Hunan". The...science - I too sit in an ivory tower. At least mine has a foundation. ----6 Collectors' Cases I always |  | | 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 |
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Cavnic Mine, Cavnic, Maramureș County, Romania