 | | 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) | | and sulphosalts from the Larga hydrothermal system, Metaliferi Mts , Romania: Paragenesis and genetic...Intermediate levels of the Larga-Fat° a Báii field, Metaliferi Mts., Romania, are host to epithermal vein...vein mineralization, small skarn-like bodies and ‘geode’-like replacement ores, that together form a...both series. When widely distributed, as in the Larga system, trace amounts of Bi-minerals (sulphosalts...Bi-sulphosalts, compositional data, Larga, Metaliferi Mts., Romania. Introduction THE Neogene gold deposits |  | | 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...Ag4TeS, from three new occurrences in Romania: from Upper Cretaceous skarn mineralisation at Baiţa Bihor...Au-vein mineralisation at Larga, Metalliferi Mts. Cervelleite from the two skarn occurrences contains significant...recognised. Closely associated with cervelleite in both skarn occurrences is an additional phase, Ag2Cu2TeS, which |  | | 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 |  | 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) | | are rare; 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...amount of sphalerite in the ore. Epithermal and some skarn deposits have higher concentrations of most elements...deposits in Golden Quadrilateral, S. Apuseni Mts., Romania Base metal breccia pipe Py-Sp-Ga-Tet Exploited...Historical production; Cook and Ciobanu (2004) Larga (L-82) ‘‘Geode area” explored in 1980s Sp–St geothermometry: |  | | Journal (article/letter/editorial) | | sedimentary exhalative (SEDEX), 377 analyses from skarn, and 322 analyses from volcanogenic massive sulfide...types; (2) enriched in Mn, including epithermal, skarn, SEDEX, and VMS deposits; and (3) DMH deposits,...contents. Data mining also reveals that VMS and skarn deposits have distinct Co and Ni contents and that...BaiaLuotuoshan; de Aries; HN,NRSD, Hanes;Narusongduo; LG, Larga; RM,QXS, RosiaQixiashan; Montana; MG, Magura;Epithermal...Magura;Epithermal SCR, Sacaramb; Aries; HN, Hanes; LG, Larga; Montana; Magura; Sacaramb; Toroiaga; roiaga; TYH |  | | Journal (article/letter/editorial) | | minerals themselves are much lower than those of the skarn silicates that enclose them. Such melts attract...for the hydrothermal system at Larga in the Golden Quadrilateral of Romania. Although these ideas require...Ladolam (Papua New Guinea), occurrences in Boulder County (Colorado), Cripple Creek (Colorado), and the Montana...Golden Quadrilateral, South Apuseni Mountains, Romania’ in which the remaining two papers in this special...an orogenic Au prospect in the Highis° Massif, Romania during Alpine overprinting along one of the Paleozoic |  | | Journal (article/letter/editorial) | | Central Rhodopes (cervelleite?) Larga, South Apuseni Mts., Romania (cervelleite) Paragenetic position... Cook and Ciobanu (2003) Skarn deposits Ocna de Fier, NW Banat, Romania (cervelleite, Ag2Cu2TeS) Băit°...Băit° a Bihor, Northern Apuseni Mts., Romania (cervelleite, Ag2Cu2TeS) 330 K. A. Novoselov et al....(Spry and Scott, 1996), from the Vorontsovskoe skarn magnetite deposit in the Urals (Murzin, 1991), and...both Neogene epithermal and Cretaceous skarn ores from Romania (Cook and Ciobanu, 2003), including the |  | Kołodziejczyk, Joanna, Pršek, Jaroslav, Melfos, Vasilios, Voudouris, Panagiotis Ch., Maliqi, Feriz, Kozub-Budzyń, Gabriela (2015) Bismuth minerals from the Stan Terg deposit (Trepça, Kosovo) Neues Jahrbuch f??r Mineralogie - Abhandlungen: Journal of Mineralogy and Geoche, 192 (3) 317-333 doi:10.1127/njma/2015/0288 | Journal (article/letter/editorial) | | electron microprobe analyses in samples from skarn and skarn-free mineral assemblages. Phase relationships...genetically associated with granitoids (e.g. greisen, skarn-carbonate replacement, porphyry-epithermal, reduced...several ore deposits in the area including the skarn type Pb-Zn Stan Terg prospect. From 1931 to 1998...columns. Part of the orebodies is associated with skarn assemblages (Fig. 2). There is no contact between...mineralization at Stan Terg A) Hand specimen of skarn-type mineralization including pyrrhotite (po) and |  | IZUMINO, Yuya, NAKASHIMA, Kazuo, NAGASHIMA, Mariko (2014) Cuprobismutite group minerals (cuprobismutite, hodrušhite, kupčíkite and padĕraite), other Bi–sulfosalts and Bi–tellurides from the Obari mine, Yamagata Prefecture, Japan. Journal of Mineralogical and Petrological Sciences, 109 (4) 177-190 doi:10.2465/jmps.140129 | Journal (article/letter/editorial) | | and was first reported from the Banská Hodruša, Romania (Koděra et al., 1970). Kupčíkite with an ideal...is a rare mineral and was found in Băita Bihor, Romania for the first time (Mumme 178 Y. Izumino, K....from other localities such as the Paulus mine, Romania (Cook and Ciobanu, 2003). Hodrušhite is 10–250...from several localities such as the Larga–Fata Baii field, Romania (Cook and Ciobanu, 2004). Tellurobismuthite...ered from the deepest level in the Paulus skarn deposit, Romania (Cook and Ciobanu, 2003). Moreover, synthetic |  | Cepedal, A., Fuertes-Fuente, M., Martín-Izard, A., González-Nistal, S., Rodríguez-Pevida, L. (2006) Tellurides, selenides and Bi-mineral assemblages from the Río Narcea Gold Belt, Asturias, Spain: genetic implications in Cu–Au and Au skarns. Mineralogy and Petrology, 87 (3) 277-304 doi:10.1007/s00710-006-0127-7 | Journal (article/letter/editorial) | | a Cu–Au skarn (calcic and magnesian) from the El Valle deposit, and a Au-reduced calcic skarn from the... 278 A. Cepedal et al. deposits, not only in skarn deposits, but also in porphyry-type and epithermal...carbonate and siliciclastic host rocks. The two main skarn types developed in the RNGB are Cu–Au, calcic and...Ortosa deposit (Fig. 1) is a typical reduced Au skarn (Fuertes-Fuente et al., 2000). Despite its economic...constraining the physicochemical conditions of skarn formation. This paper comprises a comparative study |  | Zhou, Haoyang, Sun, Xiaoming, Fu, Yu, Lin, Hai, Jiang, Liyi (2016) Mineralogy and mineral chemistry of Bi-minerals: Constraints on ore genesis of the Beiya giant porphyry-skarn gold deposit, southwestern China. Ore Geology Reviews, 79. 408-424 doi:10.1016/j.oregeorev.2016.06.008 | Journal (article/letter/editorial) | | Constraints on ore genesis of the Beiya giant porphyry-skarn gold deposit, southwestern China Haoyang Zhou, Xiaoming...Constraints on ore genesis of the Beiya giant porphyry-skarn gold deposit, southwestern China, Ore Geology Reviews...ore genesis of the Beiya giant IP T porphyry-skarn gold deposit, southwestern China SC R Haoyang...deposit in China (323 t Au @ 2.47 g/t). As a porphyry-skarn deposit, Beiya is related to Cenozoic (Himalayan)...have been recognized from both the porphyry and skarn ores, comprising bismuthinite, Bi-Cu (galenobismutite |  | | 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 |  | | Journal (article/letter/editorial) | | association typical for the mineral (e.g., in the Larga deposit, Romania; Cook & Ciobanu 2004). In association with...Koch (1948) from the Csiklova (Ciclova) skarn deposit, Romania. It had earlier been discovered and analyzed...phase after tetradymite in the Băiţa Bihor skarn deposit, Romania, as well as others in the Upper Cretaceous...portions of the Ocna de Fier Fe–Cu–(Zn–Pb) skarn deposit, Romania (Cook & Ciobanu 2001a), coexisting with...S)4], in the same Larga–Trîmpoiele hydrothermal system, Apuseni Mountains, Romania. Only minor S, but |  | | Report (issue) | | ........................................... R7 Skarn Deposits..........................................in the Skellefteå VMS district of Västerbotten County, Sweden. Combined, these two groups of deposits...nickel–copper– platinum-group-metal (PGM), and (or) skarn deposits The tellurium received for processing at...from the Kankberg deposit located in Västerbotten County, Sweden, and the Dashuigou and Majiagou deposits...oxide-copper-gold (IOCG), orogenic gold, porphyry, epithermal, skarn, Carlin-type gold, magmatic copper–nickel–platinum-group |  | 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) | | epithermal (Larga, Roşia Montană) and skarn (Băiţa Bihor and Ocna de Fier) occurrences in Romania (Cook and...from the Băiţa Bihor and Ocna de Fier skarns in Romania. In Greece, cuprian cervelleite and unnamed Ag-Cu...ore belt, which includes base- and precious-metal skarn, intrusion-related and epithermal mineralization...from the Băiţa Bihor and Ocna de Fier skarns in Romania. The unnamed Ag3CuTeS phase described by Novoselov...lower temperatures (Cook and Ciobanu 2003). In the Larga epithermal deposit, cervelleite is stable in pyrite-rich |  | Ciobanu, Cristiana L., Cook, Nigel J., Pring, Allan, Brugger, Joël, Danyushevsky, Leonid V., Shimizu, Masaaki (2009) ‘Invisible gold’ in bismuth chalcogenides. Geochimica et Cosmochimica Acta, 73 (7) 1970-1999 doi:10.1016/j.gca.2009.01.006 | Journal (article/letter/editorial) | | occurrences. Deposit types include epithermal, skarn, intrusion-related and orogenic gold. The samples...epithermal-porphyry transition at Larga, South Apuseni Mts., Romania (Cook and Ciobanu, 2004), Au skarns...a recognized commodity as such. The Baisoara Fe skarn, polymetallic veins at Ikuno and the U prospect...In a similar way, at Orijärvi, a deposit with skarn features, the widespread anthophyllite–cordierite...(Pr) Smerekov Kamin (Pr) Ikuno (P) Kochbulak (A) Skarn Baita Bihor (P) Baisoara (A) Tsumo (P) Good Hope |  | Dana, Cendi D. P., Agangi, Andrea, Idrus, Arifudin, Lai, Chun-Kit, Simbolon, Doly R. (2022) Bi-Ag-Sulfosalts and Sulfoarsenides in the Ruwai Zn-Pb-Ag Skarn Deposit, Central Borneo, Indonesia. Minerals, 12 (12) 1564 doi:10.3390/min12121564 | Journal (article/letter/editorial) | | Bi-Ag-Sulfosalts and Sulfoarsenides in the Ruwai Zn-Pb-Ag Skarn Deposit, Central Borneo, Indonesia Cendi D. P. Dana...Bi-Ag-Sulfosalts and Sulfoarsenides in the Ruwai Zn-Pb-Ag Skarn Deposit, Central Borneo, Indonesia. Minerals 2022...Correspondence: c.d.p.dana@sms.ed.ac.uk Abstract: The Ruwai skarn deposit is located in the Schwaner Mountain complex...belt and is currently considered the largest Zn skarn deposit in Indonesia. The deposit has been known...Ghaderi, Huan Li and Kotaro Yonezu Keywords: Ruwai; skarn; sulfosalts; bismuth; silver; arsenides; Borneo |  | 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) | | resources, e.g., the world-class Beiya gold porphyry-skarn and Yulong porphyry copper deposits (Hou et al....Previous studies on the adjacent Beiya porphyry-skarn gold deposit (related to quartz syenite porphyries)... 2012) and at the Ocna de Fier skarn Fe-Cu deposit, southwest Romania (Ciobanu et al., 2004). The molar...compositions at Yaoan resemble those from the Ocna de Fier skarn Fe-Cu deposit, but are different from its empirical...with those bismuthinite derivatives from Beiya skarn gold ores (Zhou et al, 2016; Fig. 7), the Cu:Pb |  | | Journal (article/letter/editorial) | | is composed of two types of mineralization; a skarn-type (Kaninomata orebody) made by the replacement...calcareous rock, Green-Tuff region, Ohori deposit, skarn, Pb-Bi-S minerals, tertiary granitoids, xenothermal-type...supported by the huge Shizhuyuan deposit, a greisen and skarn composite mineralization. Ishihara (2008) summarized... pegmatite deposits (e.g. Karup-Møller, 1970), skarn deposits (e.g. Shimizu et al., 1993; Mariko et al...deposits in the Green-Tuff region, is composed of both skarn-type (Kaninomata) and vein-type (Nakanomata) orebodies |  | Zhou, Haoyang, Sun, Xiaoming, Cook, Nigel J., Lin, Hai, Fu, Yu, Zhong, Richen, Brugger, Joël (2017) NANO- TO MICRON-SCALE PARTICULATE GOLD HOSTED BY MAGNETITE: A PRODUCT OF GOLD SCAVENGING BY BISMUTH MELTS. Economic Geology, 112 (4) 993-1010 doi:10.2113/econgeo.112.4.993 | Journal (article/letter/editorial) | | magnetite can be a significant host mineral for gold. Skarn ores from the giant Beiya Au deposit (323 t Au at...Gold Deposit Beiya is situated in southwest Heqing County, western Yunan Province, southwest China. Geologically...2015). Mineralization in Beiya comprises porphyry, skarn, and supergene styles. Porphyry-style Cu-(Mo)-Au...sericitization, silicification, and carbonatization. Skarn Au-Cu-Fe lo ng Gongjue st th ru JS Jurassic-Cretaceous...Beiya Porphyries Lamprophyre Skarn Weiganpo Hongnitang Magnetite skarn Bijiashan Orebodies Matouwan |  | | Journal (article/letter/editorial) | | and McPhail 2001) and the Sacarîmb deposit in Romania (Cook and Ciobanu 2004). Generally the Au-Ag telluride...numerous different types of ore deposits, i.e., Fe-Sn skarn, Cu-Mo porphyry, and Au±Ag epithermal (Zhao and...the mineral assemblages from the Larga hydrothermal system in Romania (Cook and Ciobanu 2004). Stage III...consistent with the studies from Roşia Montană in Romania (Ciobanu et al. 2004). Implications for phase equilibrium...deposits of the Golden Quadrilateral, Apuseni Mts., Romania, IAGOD Guidebook Ser 12: 145–186 Ciobanu CL, Cook |  | | Journal (article/letter/editorial) | | performed on the two major Miocene mining districts of Romania, Baia Mare and Apuseni Mountains. These two districts...Bucharest, 1, N. Balcescu Avenue, 70111, Bucharest, Romania J.P. Milési BRGM, REM/MESY 3, avenue C. Guillemin...Keywords Lead isotopes Æ Epithermal Æ Porphyry Æ Romania Æ Carpathians Introduction The Southern Apuseni...important copper, gold, silver, lead and zinc mines of Romania (Baia Sprie, Cavnic, Sasar, Rosia Poieni, Rosia...extends from Slovakia through Hungary and Ukraine to Romania. This volcanic area includes some important epithermal |  | | Journal (article/letter/editorial) | | Brookins, D. G. Metastibnite from The Geysers, Sonoma county, California Brown, F. H. Zoning in some volcanic...Alacriin, Pampa Larga, Chile Alan H. Arsenian sphalerite from Mina Alacr6n, Pampa Larga, Copiap6, Chile...Supergene metastibnite from Mina Alacr6n, Pampa Larga, Copiapo, Chile Clark, Alan H. Tungstenian wulfenites...beta-Be(OH)1, from the Rode Ranch pegmatite' Llano county, Texas Einaudi. Marco T. An iron-sensitive stain...Frondel, clifforrl. Scandium content of ore and skarn minerals at Franklin, New Jersey Frondel, clifford |  | | Journal (article/letter/editorial) | | epithermal (Larga, Roşia Montană) and skarn (Băiţa Bihor and Ocna de Fier) occurrences in Romania (Cook and...from the Băiţa Bihor and Ocna de Fier skarns in Romania. In Greece, cuprian cervelleite and unnamed Ag-Cu...AuAgTe2, a rare telluride from Sacarîmb, western Romania. Am Mineral 89:1505–1509 Bindi L, Pinch WW (2014)...deposits of the Golden Quadrilateral, Apuseni Mts., Romania, IAGOD Guidebook Ser 12, 187–202 Cook NJ, Ciobanu...Cervelleite, Ag4TeS, from three, localities in Romania, substitution of Cu, and the occurrence of the |
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