 | | Journal (article/letter/editorial) | | of “dognácskaite” from Dognecea (Caraş-Severin County, Banat, Romania), a poorly described substance,...Magnetite (in some cases oxidized), chalcopyrite, bornite (replacing chalcopyrite) and rare sphalerite and tetradymite...samples may correspond to a (pyrite–) magnetite – chalcopyrite skarn ore replaced by a post-skarn hydrothermal...wittichenite, emplectite, djurleite, Dognecea, Ocna de Fier, Romania. Introduction “Dognácskaite” was introduced...mineral occurs at Dognácska, Hungary (now Dognecea, Romania), together with gold, pyrite, chalcocite crystals |  | | Journal (article/letter/editorial) | | and transversal zoning in the Banat mountains, Romania: indicators of an Andean-type setting Received:...Ciclova ± Oravita; and the inner unit: Dognecea ± Ocna de Fier. The magmatism changed inland from monzonite...Guitard and La®tte 1958; Phan 1969), including Romania (e.g., Vlad 1974). Further reviews/overviews (e... Accordingly, deposits such as Dognecea and Ocna de Fier became famous the world over. They have a rich...Str. M. Kagalniceanu No. 1, 3400 Cluj-Napoca, Romania The major structural units of the Banat Mountains |  | | Journal (article/letter/editorial) | | Banatitic Magmatic and Metallogenetic Belt (BMMB) of Romania, Serbia and Bulgaria is a complex calc-alkaline...central segments of the belt in southernmost Banat (Romania), Serbia and north-west Bulgaria. These districts...including major active Cu–Au mines at Moldova Nouă in Romania, Majdanpek, Veliki Krivelj and Bor in Serbia, and...two ends of the belt, in Eastern Bulgaria and in Romania. This paper summarises some of the deposit characteristics...date for the Dognecea skarn deposit, south-west Romania (76.6±0.3 Ma). These data indicate that magmatism |  | | Journal (article/letter/editorial) | | 351–372 Paragenesis of Cu-Fe ores from Ocna de Fier-Dognecea (Romania), typifying fluid plume mineralization...bornite- and chalcopyrite-rich Cu-Fe zone of the Ocna de FierDognecea skarn deposits, Banat, SW Romania provide...exsolution of trace mineral phases from bornite and chalcopyrite during the retrograde stage, although still...cleavage planes and along crystal margins, notably chalcopyrite and pyrrhotite, but also cobalt pentlandite...wittichenite, galena, mawsonite, silver and electrum. Chalcopyrite hosts cobalt pentlandite, carrollite, wittichenite |  | Dupont, Alain, Vander Auwera, Jacqueline, Pin, Christian, Marincea, Ştefan, Berza, Tudor (2002) Trace element and isotope (Sr, Nd) geochemistry of porphyry- and skarn-mineralising Late Cretaceous intrusions from Banat, western South Carpathians, Romania. Mineralium Deposita, 37 (6) 568-586 doi:10.1007/s00126-002-0274-7 | Journal (article/letter/editorial) | | intrusions from Banat, western South Carpathians, Romania Received: 28 December 2001 / Accepted: 11 January...intrusions associated with skarn (Tincova, Bocşa, Ocna de Fier – Dognecea) and porphyry copper-molybdenum/skarn...and Moldova Nouă) in the South Carpathians of Romania. The intrusions cut the SuprageticGetic nappes...Pétrologie et Géochimie, Bâtiment B20, Université de Liège, 4000 Liège, Belgium E-mail: a.dupont@student...Laboratoire Magmas et Volcans, U.M.R. 6524 CNRS, Unité de Géochimie, Université Blaise Pascal, 5 rue Kessler |  | | Journal (article/letter/editorial) | | Cervelleite, Ag4TeS, from three localities in Romania, substitution of Cu, and the occurrence of the...Cervelleite, Ag4TeS, from three localities in Romania, substitution of Cu, and the occurrence of the...ideally Ag4TeS, from three new occurrences in Romania: from Upper Cretaceous skarn mineralisation at...at Baiţa Bihor, Northern Apuseni Mts. and Ocna de Fier, Banat, and from Neogene hydrothermal Au-vein...Cervelleite, unnamed mineral, Romania, Baiţa Bihor, Larga, Ocna de Fier, Ag – Cu–Te – S system. 1. Introduction |  | | Journal (article/letter/editorial) | | western part of the South Carpathians (Banat) in Romania, and further South to the Carpathians of East Serbia...a belt of 750 km/30-70 km, bending from N-S in Romania and Serbia, to E-W in Bulgaria. Using the well...Transilvanides (=South Apuseni = Mureş Zone) and Severin-Krajina palaeo-oceans, popular in Roman ian literature...Geological Institute of Romania, Caransebeş Str. No 1, Bucharest, RO-78344, Romania [e-mail: berza@ns.igr...Blvd. N. Bălcescu No 1, Bucharest, RO-70111, Romania ***Department of Mineralogy-Petrometallogeny, Babeş-Bolyai |  | | Journal (article/letter/editorial) | | bismuth sulphosalts from the Ocna de Fier Fe-skarn deposit, Banat, Southwest Romania CRISTIANA L. CIOBANU and...Norway, N-7491, Trondheim, Norway Abstract: The Ocna de Fier skarn deposit is typified by texturally and...oscillatory growth processes. Key-words: Ocna de Fier, Romania, skarn deposit, Bi sulphosalts, bismuthinite...minerals have been known from Feand Cu-rich ores at Ocna de Fier for a long time and are a conspicuous trace-mineral...interpretations in the context of the skarn environment. Ocna de Fier is the largest (ca. 15 M tonnes) and most northerly |  | | Journal (article/letter/editorial) | | boron-bearing deposits in magnesian skarns from Romania Ştefan Marincea, Delia-Georgeta Dumitraş PII: DOI:...boron-bearing deposits in magnesian skarns from Romania, Ore Geology Reviews (2019), doi: https://doi.org/10...boron-bearing deposits in magnesian skarns from Romania Ştefan Marincea*, Delia-Georgeta Dumitraş Department...Geological Institute of Romania, 1 Caransebeş Str., RO-012271, Bucharest, Romania, *e-mail: marincea@igr...skarns from Romania, at Băiţa Bihor, Pietroasa, Cacova Ierii, Maşca Băişoara and Ocna de Fier. These should |  | | 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) | | All rights reserved. 1. INTRODUCTION After chalcopyrite, bornite (Cu5FeS4) is among the most common...this consists of equal amounts of bornite and chalcopyrite and is free of any mineral inclusions containing...historically exploited, especially in Telemark County, Southern Norway. Bornite was the major Cu-mineral... Ag-minerals, minor molybdenite (Tsj9 only) Chalcopyrite only Bornite, hematite, wittichenite Cook et...et al. (2010) Bornite, chalcocite, digenite, chalcopyrite (Mo2 only), molybdenite, wittichenite (except |  | | Journal (article/letter/editorial) | | reported by Ciobanu and Cook (2000) from Ocna de Fier (Romania). The position of excess copper in the structure...association with other bismuth sulphosalts, galena, chalcopyrite and tetrahedrite as a part of complex quartz-siderite-sulphide...quartz veins in the Hviezda area carry abundant chalcopyrite and tetrahedrite (Majzlan, Chovan 1997); proudite...metarhyolites and are characterized by abundant chalcopyrite and tetrahedrite and by many other sulphide...(1997), Baia Borsa; 2 — Ciobanu, Cook (2000), Ocna de Fier; 3 — Harris (1993), Lime Creek; 4 — Harris (1993) |  | | Journal (article/letter/editorial) | | occurs in the Paulus mine, Ocna de Fier skarn deposit, southwestern Romania. Even though intimately intergrown...number of Cu atoms is less than 8 apfu in the Ocna de Fier material, with Fe located at the Cu position...and Pb at the Bi position. For paděraite, the Ocna de Fier material also differs from type-locality material...data, Ocna de Fier, Romania. SOMMAIRE Nous documentons un assemblage contenant des dérivés de la bismuthinite...bismuthinite, surtout ceux de l’intervalle gladite – bismuthinite sur-substituée (Cu0.833Pb0.833Bi19.167S30) |  | | 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 |  | Cook, Nigel J., Ciobanu, Cristiana L., Pring, Allan, Skinner, William, Shimizu, Masaaki, Danyushevsky, Leonid, Saini-Eidukat, Bernhardt, Melcher, Frank (2009) Trace and minor elements in sphalerite: A LA-ICPMS study. Geochimica et Cosmochimica Acta, 73 (16) 4761-4791 doi:10.1016/j.gca.2009.05.045 | Journal (article/letter/editorial) | | spot analyses on samples from skarn at Baisoara (Romania) show up to 13.2 wt.% (Cd2+ M Zn2+ substitution)... and possibly Au (e.g., Magura epithermal Au, Romania). Manganese enrichment (up to 4 wt.%) does not...Related compound Matraite ZnS R3m 3m Chalcopyrite group Chalcopyrite CuFeS2 Gallite CuGaS2 Roquesite CuInS2...Instead, so-called ‘‘chalcopyrite disease” (generally sub-5 lm blebs of chalcopyrite, where Cu carries a...chemical composition of sphalerite containing chalcopyrite disease falls well outside the limited solid | | | Book | | Debrece n. HUN; CG= Constantin Gruescu Collection, Ocna de Fier. ROM : CHTU = ChemistryTechnology Univer ity...eum. Kosice. SLK; GIR = Geological Institute of Romania, Bucharest, ROM; GM= Gold Museum, Brad, ROM : GYV...Unfortunatel y, mo t of the old collections have been de troyed and/or dispersed during the "sto rmy'' centuries...Marinescu (Geological lnstilllte of Romania): Necolai Terteleac (De. ign-Art-Foto. Bucharest): Victor Gorduza...State University. [viv). for advice concerning the de criptions of 1he minerals and for help in the preparation |  | Cook, N. J., Ciobanu, C. L., Pedersen, O. S., Langerud, T. H., Karlsen, O. A. (2010) A new occurrence of larosite from the Tinnsjå Cu–Ag deposit, Telemark county, Norway. I. paragenesis and chemical composition. The Canadian Mineralogist, 48 (6) 1569-1573 doi:10.3749/canmin.48.6.1569 | Journal (article/letter/editorial) | | LAROSITE FROM THE TINNSJÅ Cu–Ag DEPOSIT, TELEMARK COUNTY, NORWAY. I. PARAGENESIS AND CHEMICAL COMPOSITION...bornite – chalcocite – magnetite – wittichenite (± chalcopyrite, digenite, stromeyerite) and closely resembles...décrivons un deuxième exemple de la larosite, sulfosel de Cu–Pb–Bi, de formule idéale (Cu,Ag)21PbBiS13...d’amphibolite à Tinnsjå, dans le sud de la Norvège. Elle fait partie d’un assemblage de bornite – chalcocite – magnétite...wittichenite (± chalcopyrite, digénite, stromeyerite), et ressemble beaucoup à la larosite de la localité |  | | Journal (article/letter/editorial) | | deposits, where they occur in ores containing chalcopyrite, galena, sphalerite, tennantite bornite. Other...Rhodopes (cervelleite?) Larga, South Apuseni Mts., Romania (cervelleite) Paragenetic position Reference...Reference in quartz veins with galena, chalcopyrite, sphalerite, pyrite, freibergite; anhedral 0.050.08 mm grains...silver-rich bornite, chalcopyrite and hessite. Associated minerals: sphalerite, pyrite, chalcopyrite, galena, bornite...stromeyerite, (Ag,Cu)4TeS occasionally – acanthite, chalcopyrite. Gu et al. (2003) Pegmatite deposit Ivigtut |  | | Report (issue) | | 71 18.33 99.46 58.83 18.05 100.00 (1) Băiţa, Romania; by electron microprobe, average of six analyses;...to Cu5.55Ag1.13 Pb1.21Bi10.97S22.00. (2) Ocna de Fier, Romania; by electron microprobe, average of 37 analyses;...cuprobismutite, hodrushite, chalcopyrite, grossular, andradite. Distribution: In Romania, from Băiţa (Rézbánya)...(Rézbánya) [TL], and in the Paulus mine, Ocna de Fier (Morávicza, Vaskő). At Banská Stiavnica (Schemnitz), Slovakia |  | | Report (issue) | | corresponding to Cu4.06 Fe0.15 Bi5.77 S11.00 . (2) Ocna de Fier, Romania; by electron microprobe, average of ten... Association: Slovakia). Quartz, hematite, chalcopyrite, wittichenite (?), pavonite (Banská Hodruša...mine, Ocna de Fier (Morávicza; Vaskő); at Băiţa (Rézbánya); and from Valea Seacǎ, Romania. In the |  | | Report (issue) | | corresponds to Pb1.80 Cu0.31 Bi1.96 S5.00 . (2) Ocna de Fier, Romania; corresponds to Pb1.78 Cu0.40 Fe0.04 Bi1...well as in pegmatites. Association: Sphalerite, chalcopyrite, pyrite, skutterudite, cobaltite, bornite, enargite...From Băiţa (Rézbánya) and Ocna de Fier (Morávicza; Vaskő), Romania. In the New England Range, New |  | Zhou, Haoyang, Sun, Xiaoming, Wu, Zhongwei, Yang, Tianjian, Li, Dongsheng, Ren, Yingzhi, Liu, Qiaofen, Zhu, Kunjie, Yu, Haijun (2018) Mineralogy of Bi-sulfosalts and tellurides from the Yaoan gold deposit, southwest China: Metallogenic implications. Ore Geology Reviews, 98. 126-140 doi:10.1016/j.oregeorev.2018.05.004 | Journal (article/letter/editorial) | | by specular hematite with minor pyrite and chalcopyrite (Fig. 3). Hematite occurs as specular, platy...sizes up to several centimeters. Pyrite and chalcopyrite are present in the hematite matrix. Other locally...minerals, except sphalerite micro-veins locally cut chalcopyrite and Bi-sulfosalts (Fig. 3f). Gold (native gold...interstitial. Another common host for gold is chalcopyrite. It is also noted that gold is in direct contact...(Fig. 5a). Intergrowths of Bi-sulfosalts and chalcopyrite are also common, as stuffing in a hematite framework |  | Voudouris, Panagiotis Christos, Spry, Paul G., Sakellaris, Gregory Aarne, Mavrogonatos, Constantinos (2011) A cervelleite-like mineral and other Ag-Cu-Te-S minerals [Ag2CuTeS and (Ag,Cu)2TeS] in gold-bearing veins in metamorphic rocks of the Cycladic Blueschist Unit, Kallianou, Evia Island, Greece. Mineralogy and Petrology, 101 (3) 169-183 doi:10.1007/s00710-011-0144-z | Journal (article/letter/editorial) | | intrusion-hosted San Martin deposit, Argentina (Paar and De Brodtkorb 1996), the epithermal Mayflower Au-Ag deposit...Montană) and skarn (Băiţa Bihor and Ocna de Fier) occurrences in Romania (Cook and Ciobanu 2003; Ciobanu...Ciobanu (2003) from the Băiţa Bihor and Ocna de Fier skarns in Romania. In Greece, cuprian cervelleite and...elements (for Ag, Au, Bi, Se, Te), pyrite and chalcopyrite (for Fe, Cu and S), galena (for Pb), sphalerite...elements (for Ag, Au, Bi, Se, Te), pyrite and chalcopyrite (for Fe, Cu and S), galena (for Pb), sphalerite |  | | Report (issue) | | = 14.71–14.96 X-ray Powder Pattern: Băiţa, Romania; composite intergrowth. 2.850 (100), 3.63 (50)...17.97 Total 100.98 100.69 99.80 (1) Băiţa, Romania; by electron microprobe, average of three analyses;...bismuth-bearing sulfosalts in a dolomite skarn (Băiţa, Romania); in a hydrothermal tungsten deposit in amphibolites...veins (Felbertal mine, Austria). Association: Chalcopyrite, hammarite, bismuthinite, krupkaite–lindströmite...(Băiţa, Romania); galenobismutite, bismuth, hammarite, lindströmite, gold, chalcopyrite, pyrrhotite |  | | Journal (issue) | | DARI DE SEAMA ALE SEDINTELOR INSTITUTULUI DE GEOLOGIE SI GEOFIZICA COMPTES RENDUS DES SÉANCES DE L’INSTITUT...L’INSTITUT DE GÉOLOGIE ET GÉOPHYSIQUE (2. Zacaminte) Founded 1910 by the Geological Institute of Romania VOL...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 |
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Ocna de Fier, Caraş-Severin County, Romania