 | | 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 |  | | 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...include the rare minerals zinkenite, jamesonite, hübnerite, chalcocite, bismuth, bismuthinite, cassiterite...tetrahedrite and pyrite specimen from the Anchor mine, Park City, Utah. The specimen was in the stock |  | | Journal (article/letter/editorial) | | “magnesiowolframite”, 35 – 64 mol.% ferberite and 7–16 mol.% hübnerite). The origin of the hydrothermal mineralization...Wolframite as a solid solution of ferberite and hübnerite (FeWO4 and MnWO4) together with scheelite are...also in Pb – Zn ore veins and scheelite skarns. Hübnerite is typical also for meso- to epithermal subvolcanic...subvolcanic ore vein deposits. Locally, the ferberite – hübnerite solid solution shows elevated contents of Nb,...minimal 35 m, as estimated on the position of old mine works in landscape. 0077-7757/07/0066 $ 2.00 © 2007 |  | | 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...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 |  | Ortelli, M., Kouzmanov, K., Wälle, M., Ubrig, N., Casanova, V. (2018) Fluid Inclusion Studies in Opaque Ore Minerals: I. Trace Element Content and Physical Properties of Ore Minerals Controlling Textural Features in Transmitted Near-Infrared Light Microscopy. Economic Geology, 113 (8) 1845-1860 doi:10.5382/econgeo.2018.4615 | Journal (article/letter/editorial) | | such as sphalerite, cassiterite, scheelite, or hübnerite (Roedder, 1971). With the implementation of the...Abbreviations: cv = covellite, en = enargite, hü = hübnerite, mo = molybdenite, O = completely opaque, py =...ORTELLI ET AL. predates intergrown quartz and hübnerite. Opaque growth bands and oscillatory zoning can...at Butte, USA, and was collected from different mine localities spanning 3 km across the district (GRL-2810...solid solution between visible light-transparent hübnerite (Mn2+)WO4 and visible light-opaque ferberite (Fe2+)WO4 |  | Wang, Xin-Song, Timofeev, Alexander, Williams-Jones, A.E., Shang, Lin-Bo, Bi, Xian-Wu (2019) An experimental study of the solubility and speciation of tungsten in NaCl-bearing aqueous solutions at 250, 300, and 350 °C. Geochimica et Cosmochimica Acta, 265. 313-329 doi:10.1016/j.gca.2019.09.013 | Journal (article/letter/editorial) | | chemistry of wolframite from the Baia Sprie epithermal deposit, Romania. Econ. Geol. 97, 415–423. Campbell...hydrogen and oxygen isotope study of the San Cristobal Mine, peru - implications of the role of water to rock...hydrothermal W mineralization: U–Pb age for hübnerite (MnWO4), Sweet Home Mine, Colorado. Geochim. Cosmochim. Acta |  | | 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 |  | | Book (edition) | | fine platelets 44 Duftite Mimetite Zircon Hübnerite Graphite Anglesite Neltnerite Kentrolite Armalcolite... 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) | | Cooper Nottingham, England Anthony R. Kampf L.A. County Mus. of Nat. Hist. Los Angeles, CA Joseph A. Mandarino...Bishop copper prospect near Lynch Station, Campbell County, Virginia . . . . . . . . . . . . . . . . . . ...Cd-bearing phosphate mineral from the Gold Quarry mine, Eureka County, Nevada . . . . . . . . . . . . . . . . ...BISHOP COPPER PROSPECT near Lynch Station, Campbell County, Virginia Henry Barwood Route 3, Box 144 Auburn...recovered from the dumps of this small mine. Local collectors reworked the mine dumps many times in search of |  | | Journal (issue) | | localities like the Sweet Horne mine, Breckenridge, Mount Antero, the Sunnyside mine, Creede, Cripple Creek,...By 1864 his expertise had brought him to Gilpin County, Colorado, where his reputation as a consultant...~ ) I~,. ~~ _ "f'• 0istrict, , ~ ,;:: V County , Colorado . l'fJ 1/ {r-zr--D '/;"~ of 2000...labels list the name of the lade or mine, the mining district and county, and the assay results for gold...breathless comments (excerpted from the Boulder County News) in 1878: Prof. J. Alden Smith, of tbis town |  | | Book | | Kristalle") aus der Emerald & Hiddenite Mine im Alexander County, North Carolina/USA. Aus der Sammlung...crystals") from the Emerald & Hiddenite Mine, Alexander County, North Carolina/USA. From the collection...deposits near Herki mer and Middleville, both Herkimer County, New York, USA. lnclusion s of black asphalt (anthraxolite)...n diam on ds", Poretta - "Apennine diamonds"), Romania, Slove- Risse erinnern oft an mit Tautropfen besetzte...etwa von den bekannten Loka litäten im Herkimer County und Middleville, Staat New York/USA, Kristalle |  | | Book | | settings created by human activity, such as roadcuts, mine dumps, and quarries. Good examples are also found...Kimberley, South Africa, is an abandoned diamond mine in a large kimberlite pipe. BIG HOLE, megacryst...economically important, such as here at Phalaborwa copper mine, South Africa. magnetite carbonate mineral ... Ore Minerals Ore minerals are those which we mine to obtain the metals we use in our everyday lives...an ore of copper; it was extracted at the Welsh mine pictured below. Many ores are hydrothermal in origin |  | | 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 |  | | 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 |
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Baia Sprie mine, Baia Sprie, Maramureș County, Romania