 | | Journal (article/letter/editorial) | | and transversal zoning in the Banat mountains, Romania: indicators of an Andean-type setting Received:...median unit: Ciclova ± Oravita; and the inner unit: Dognecea ± Ocna de Fier. The magmatism changed inland from...Guitard and La®tte 1958; Phan 1969), including Romania (e.g., Vlad 1974). Further reviews/overviews (e...investigations. Accordingly, deposits such as Dognecea and Ocna de Fier became famous the world over...Str. M. Kagalniceanu No. 1, 3400 Cluj-Napoca, Romania The major structural units of the Banat Mountains |  | 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...associated with skarn (Tincova, Bocşa, Ocna de Fier – Dognecea) and porphyry copper-molybdenum/skarn deposits...and Moldova Nouă) in the South Carpathians of Romania. The intrusions cut the SuprageticGetic nappes...Geological Institute of Romania, Caransebeş Str. 1, Bucharest 78344, Romania moderate Sri, indicate...associated with the intrusions, and the Banat (Romania) region can be subdivided in two metallogenic zones |  | | 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...high-precision Re–Os date for the Dognecea skarn deposit, south-west Romania (76.6±0.3 Ma). These data indicate |  | | Journal (article/letter/editorial) | | Institution Washington, DC 20013 pohwatp@si.edu Diopside MERELANI, ARUSHA REGION, TANZANIA Most silicates... and, for pyroxenes, diopside is an exception (spodumene is another). Diopside crystals are monoclinic...point group 2/m; hence it is a clinopyroxene. Diopside crystals are commonly prismatic with a square...as simple and multiple twins on {100} or {010}. Diopside displays parting on {100} and possibly on {010}...attributed to planar exsolution lamellae (Nesse 2012)]. Diopside has a hardness of 5.5–6.5 and a specific gravity |  | | 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 |  | | 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) | | 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...system. Key words: Cervelleite, unnamed mineral, Romania, Baiţa Bihor, Larga, Ocna de Fier, Ag – Cu–Te...Cervelleite is identified in three ore deposits in Romania (Fig. 1). Two are skarn deposits of Upper Cretaceous |  | Zimmerman, Aaron, Stein, Holly J., Hannah, Judith L., Koželj, Dejan, Bogdanov, Kamen, Berza, Tudor (2008) Tectonic configuration of the Apuseni–Banat—Timok–Srednogorie belt, Balkans-South Carpathians, constrained by high precision Re–Os molybdenite ages. Mineralium Deposita, 43 (1) 1-21 doi:10.1007/s00126-007-0149-z | Journal (article/letter/editorial) | | Geological Institute of Romania, Caransebes Str. 1, 78344 Bucharest, Romania these data and additional...Keywords Re–Os, molybdenite . Copper porphyry . Romania . Serbia . Bulgaria . Slab rollback . Orogenic... Miner Deposita (2008) 43:1–21 (Romania) through Banat (Romania) to Timok (Serbia) and then E–W through...2002). In Romania and Serbia, the South Carpathians are composed of the Danubian, Getic, and Severin nappe...district of the ABTS belt is the Apuseni Mountains of Romania (Fig. 3, upper left). The Apuseni Mountains form |  | | 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...were identified in five magnesian skarns from Romania, at Băiţa Bihor, Pietroasa, Cacova Ierii, Maşca | | | 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...deposit. which partly extends southward i1110 Romania. Genetic Types of Mineral Occun·ences early all...of mineral assemblages during the Alpine ume in Romania has been discussed by fRiidule cu & Di mitre cu |  | | Report (issue) | | carbonatites. Association: Calcite, grossular, diopside, vesuvianite, º akermanite, merwinite, larnite...mineral; some prominent localities are: in Romania, at Dognecea (Dogn¶a czka) and Csiklova, Banat. In Italy |  | | Journal (article/letter/editorial) | | vesuvianite, well-crystallized phlogopite, and diopside in the skarn occurrence at Camiboğazı are identified...Mg/(Mg + Fe) ratios. Clinopyroxene consists of diopside (Di96.66–99.04 Hd0.67–2.80Jo0.29–0.55). Vesuvianite...dominated by the anhydrous minerals garnet and diopside and late low-temperature assemblages with hydrous...Camiboğazı shows oxidized skarns. Key words: Andradite, diopside, epidote, Fe skarn deposit, geothermometry, magnetite... are generally dolomitic. Skarn minerals like diopside, vesuvianite, and phlogopite are found mainly |  | | Journal (article/letter/editorial) | | Corporation of America Mine No. 4, St. Lawrence County, New York T he technological development of mankind...famous Tilly Foster iron mine near Brewster, Putnam County (see Cook 2008 and references therein) was the...Essex County; excellent sharp octahedra to 2 cm have been collected at Port Henry in the same county. The...of America’s No. 4 mine at Balmat, St. Lawrence County, is well known for lustrous magnetite crystals...calcite have been found at Salisbury in Litchfield County. Magnetite in “fine octahedra” were reported by |  | | Book | | THE GEOLOGY OF ROMANIA WITHIN THE CENTRAL EAST-EUROPEAN GEOSTRUCTURAL CONTEXT VASILE MUTIHAC GABRIEL...GABRIEL MUTIHAC THE GEOLOGY OF ROMANIA WITHIN THE CENTRAL EAST-EUROPEAN GEOSTRUCTURAL CONTEXT EDITURA...Naţionale a României MUTIHAC, VASILE The Geology of Romania within the Central-Est-European Geostructural Context/Vasile...ANDOR T1PO S.R.L., Bucureşti Motto The land o f Romania is not only the surface circumscribed by the country's...duty o f the state institution "The Geology o f Romania". "Prove all you will; true difficulty lies |  | | 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 |  | | Journal (article/letter/editorial) | | historically exploited, especially in Telemark County, Southern Norway. Bornite was the major Cu-mineral...North Apuseni Mts. (Romania) Baitßa Bihor Cu–Mo–(Pb–Zn) skarn BB20A (garnet-diopside skarn, central part...part of Antoniu Nord orepipe) BB19CB (diopside-wollastonite skarn, Antoniu Nord orepipe) BB13F (garnet...BB171 (humite skarn, Antoniu Nord orepipe) Banat (Romania) Ocna de Fier Fe–Cu–(Zn–Pb) skarn Sasca Montană...Simon Iuda orebody, proximal Cu skarn) CuPP SI (diopside skarn, Petru-Pavel – Simon Iuda orebody, proximal |  | Gamyanin, G. N., Bortnikov, N. S., Zhdanov, Yu. Ya., Zayakina, N. V., Mokhov, A. V., Popova, S. K., Suknev, V. S. (2007) New Pb-As-Bearing eulytite from the Galechnoe deposit, Eastern Yakutia. Doklady Earth Sciences, 413 (1) 300-303 doi:10.1134/s1028334x07020389 | Journal (article/letter/editorial) | | Hechtsberg and the Clara Mine (Germany), Dognecea (Romania), Cornwall (England), Southwick Cliffs (Scotland)...(accelerating voltage 15 kV, standards: Bi2O3 , PbO, As, diopside, and apatite). *The number in parentheses is the |  | Hu, Hao, Li, Jian-Wei, Lentz, David, Ren, Zhe, Zhao, Xin-Fu, Deng, Xiao-Dong, Hall, Douglas (2014) Dissolution–reprecipitation process of magnetite from the Chengchao iron deposit: Insights into ore genesis and implication for in-situ chemical analysis of magnetite. Ore Geology Reviews, 57. 393-405 doi:10.1016/j.oregeorev.2013.07.008 | Journal (article/letter/editorial) | | hydrothermal overprint of magnetite from the Ocna de Fier-Dognecea Fe, Cu, and Zn\Pb skarn ore field. Although hydrothermal...mainly of prograde skarn minerals (garnet and diopside), anhydrite, calcite, and less significantly, retrograde...least-altered quartz diorite, and consists of diopside, actinolite, and magnetite with minor albite,...epidote; (b) prograde skarn minerals (garnet, diopside) in exsoskarn are replaced by retrograde minerals...abbreviations: Mag = magnetite, Grt = garnet, Di = diopside, Srp = serpentine, Ep = epidote, Anh = anhydrite |  | Xu, Rong, Li, Wen-Chang, Deng, Ming-Guo, Zhou, Jia-Xi, Ren, Tao, Yu, Hai-Jun (2019) Genesis of the superlarge Luziyuan Zn-Pb-Fe(-Cu) distal skarn deposit in western Yunnan (SW China): Insights from ore geology and C-H-O-S isotopes. Ore Geology Reviews, 107. 944-959 doi:10.1016/j.oregeorev.2019.03.015 | Journal (article/letter/editorial) | | suggest that the clinopyroxene belongs to the diopside-johannsenite-hedenbergite series (average Di47Jhn32Hd21)...2003; Vezzoni et al., 2016), Ocna de Fier-Dognecea (Romania) (Ciobanu and Cook, 2004), Jinchanghe (Huang...Luziyuan, including garnet, clinopyroxene (mainly diopside), pyroxenoid (mainly rhodonite), actinolite, chlorite...and a case study: the Ocna de Fier-Dognecea orefield, Banat, Romania. Ore Geol. Rev. 24, 315–370. Claypool...alteration in the Luziyuan lead-zinc deposit of Zhenkang County, western Yunnan Province. Geol. Explor. 51, 496–506 |  | Wang, Xiangdong, Wei, Wei, Lv, Xinbiao, Fan, Xiejun, Wang, Shaobin (2018) Stanniferous magnetite composition from the Haobugao skarn Fe-Zn deposit, southern Great Xing'an Range: Implication for mineral depositional mechanism. Geological Journal, 53 (5) 1823-1839 doi:10.1002/gj.3009 | Journal (article/letter/editorial) | | the anhydrous skarn minerals (e.g., garnet and diopside). Two types of magnetite (Mag1 and Mag2), including...Cretaceous continental, intermediate–felsic Fier‐Dognecea Fe, Cu, and Zn–Pb skarn ore field. Although hydrother-...arsenopyrite, and pyrite; the gangue minerals are garnet, diopside, 2015). tremolite, fluorite, calcite, and quartz...(average anhydrous assemblages consisting of garnet, diopside, and wollas- 9.99 m; Li, 2015). tonite as the...sphalerite; Cp: chalcopyrite; Grt: garnet; Di: diopside; Mo: molybdenite; Ep: epidote; Chl: chlorite; |  | | Journal (article/letter/editorial) | | andnative native bismuth. Gangue minerals include diopside, garnet, wollastonite, amphibole, silver, and...and bismuth. Gangue minerals include diopside, garnet,garnet, wollastonite, amphibole, epidote, silver,... and native bismuth. Gangue minerals include diopside, wollastonite, amphibole, epidote, quartz, and...anhydrous skarn as grossular-andradite garnet [41], diopside, andprecipitation wollastonite of (Stage I), which...replacedsuch by the grossular-andradite garnet [41], diopside, and wollastonite (Stage I), which are replaced |  | | Journal (article/letter/editorial) | | Geological Institute of Romania, 1 Caransebes Str., RO-78344, Bucharest, Romania Abstract: Ludwigite samples...samples from three boron-bearing magnesian skarns in Romania (Ocna de Fier, Masca-Baisoara and Pietroasa) were...below 15 % of the M4 sites (Aleksandrov, 1982). In Romania, ludwigite has been reported from magnesian skarns...from Pietroasa, Cacova - Miei and Ocna de Fier - Dognecea (Fig. 1). These Upper Fig. 1. Map showing the...columns, whose inner zones consist of skarns with diopside or forsterite and spinel. Additional information |  | 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) | | Cu–Au skarn is characterized by an alternation of diopside (Hd4–28)- and forsterite (Fo73–91)-skarns, in...samples are hosted by forsterite (Fo85–92) and diopside (Hd4–28) magnesian skarn intensely altered to...Ciobanu (2001) for the Ocna de Fier-Dognecea Fe–Cu skarn, Romania. The bornite-rich ore in calcic skarn...magmatic-hydrothermal affiliation (e.g. Larga, Romania; Cook and Ciobanu, 2004). Telluride=selenide assemblages...example from Alpine shear-remobilizates in Highis° , Romania. Mineral Petrol (this volume) Cook NJ, Ciobanu |  | Huang, Xiao-Wen, Zhou, Mei-Fu, Beaudoin, Georges, Gao, Jian-Feng, Qi, Liang, Lyu, Chuan (2018) Origin of the volcanic-hosted Yamansu Fe deposit, Eastern Tianshan, NW China: constraints from pyrite Re-Os isotopes, stable isotopes, and in situ magnetite trace elements. Mineralium Deposita, 53 (7) 1039-1060 doi:10.1007/s00126-018-0794-4 | Journal (article/letter/editorial) | | skarn is mainly composed of garnet with minor diopside (Online Resource 1; e), overprinted by later hydrothermal...stages. Stage I: garnet-diopside stage This stage is dominated by garnet and diopside, similar to the typical...deposits. In most cases, garnet is more common and diopside can only be identified under the microscope. Garnet...magnetite (Online Resource 2; g, i, j and Fig. 5b, c). Diopside commonly occurs as radial aggregates associated...dominant ore mineral associated with garnet and diopside (Fig. 4). Magnetite occurs as massive aggregates |  | Hu, H., Lentz, D., Li, J.-W., McCarron, T., Zhao, X.-F., Hall, D. (2015) REEQUILIBRATION PROCESSES IN MAGNETITE FROM IRON SKARN DEPOSITS. Economic Geology, 110 (1) 1-8 doi:10.2113/econgeo.110.1.1 | Journal (article/letter/editorial) | | magnetite from nine iron skarn deposits in Canada, Romania, and China show that most samples have reequilibrated...deposits in Canada, the Terezia Mica deposit in Romania, and the Daye and Chengchao deposits in China (Table...Bristol, Canada Marmoration, Canada Terezia Mica, Romania Daye, China Chengchao, China Merry Widow, Canada...chalcopyrite, Chl = chlorite, Cor = corundum, Di = diopside, DRP = dissolution and re-precipitation, Ep =...in part by high Ti and V contents in garnet and diopside from the Iron Crown deposit (up to 1 wt % TiO2 |
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