 | | Journal (article/letter/editorial) | | epithermal Au–Cu Chelopech deposit, Srednogorie zone, Bulgaria Isabelle Chambefort & Robert Moritz & Albrecht...European gold deposits and is located 60 km east of Sofia, within the northern part of the Panagyurishte mineral... which extends from Romania through Serbia to Bulgaria. The magmatic rocks define a typical calc-alkaline...92-Ma-old Elatsite porphyry–Cu deposit, suggest two different magma sources in the Chelopech– Elatsite magmatic...magmatic area. Magmatic rocks associated with the Elatsite porphyry–Cu deposit and the dacitic dome-like |  | | Journal (article/letter/editorial) | | THE PGE MINERALIZATION IN THE ELATSITE PORPHYRY Cu–Au DEPOSIT, BULGARIA: COMPARISON WITH THE BAULA–NUASAHI...Sciences, Acad. G. Bonchev Str., Bl. 24, 1113 Sofia, Bulgaria LAURENT BAILLY BRGM, Mineral Resources Division...F–45060 Orléans Cedex 2, France ABSTRACT The Elatsite porphyry-copper deposit contains platinum-group...porphyry copper, hydrothermal remobilization, Elatsite, Bulgaria. SOMMAIRE Le porphyre cuprifère dʼElatsite...porphyre cuprifère, remobilisation hydrothermale, Elatsite, Bulgarie. § E-mail address: t.auge@brgm.fr |  | | Journal (article/letter/editorial) | | Department of Geology, University of Sofia, Sofia 1504, Bulgaria; E-Mail: dobretenov@adiss-bg.com * Author...ppm) mineralization with high Pd/Pt ratios at the Elatsite porphyry deposit, which is found in a spatial...association with the Chelopech epithermal deposit (Bulgaria) and the Skouries porphyry deposit, may have formed...palladium; platinum; potential; transitional; Greece; Bulgaria Geosciences 2014, 4 32 1. Introduction Many...Copper King Mine in USA [12,13], Skouries porphyry deposit, Greece [14,15], Elatsite, Bulgaria [16–19], |  | | Report (volume) | | The Elatsite porphyry copper deposit in the Panagyurishte ore district, Srednogorie zone, Bulgaria: U-Pb...base-precious metal ore district, eastern Rhodopes, Bulgaria 137 KROHE, A. & MPOSKOS, E. Multiple generations...dykes bracketing the time of formation of the Elatsite porphyry Cu-Au deposit to demonstrate that the...Madjarovo volcanic complex and ore district in Bulgaria began at 32.7 Ma and finished by 32.2 Ma, at which...Belt of Southwest Iberia, set within the larger province of the western Variscides. Tornos et al. show |  | Li, Xiaofeng, Yi, Xiankui, Huang, Cheng, Wang, Chunzeng, Wei, Xinglin, Zhu, Yiting, Xu, Jing (2018) Zircon U-Pb, molybdenite Re-Os and muscovite Ar-Ar geochronology of the Yashan W-Mo and Xiatongling W-Mo-Be deposits: Insights for the duration and cooling history of magmatism and mineralization in the Wugongshan district, Jiangxi, South China. Ore Geology Reviews, 102. 1-17 doi:10.1016/j.oregeorev.2018.08.033 | Journal (article/letter/editorial) | | deposits in the Wugongshan mining district in Jiangxi Province, South China. Both deposits contain stockwork...located in the Wugongshan mining district in Jiangxi Province, South China. The district is situated between...Neoproterozoic Shenshan Group, which is composed of schist, phyllite, and schistose pyroclastic rocks with intercalated...of the district, and is composed of sericitic phyllite, phyllitic siltstone, and phyllitic sandstone...sericitic phyllite, sericite phyllite, phyllitic sandstone, and carbonaceous silty phyllite. The Middle |  | | Conference Proceedings (Volume) | | alteration geochemistry: The Elatsite porphyry Cu-Au-PGE deposit, Bulgaria Swiss Geoscience Meeting 2018...evolution in a distal Pb-Zn skarn body, Madan, Bulgaria P 2.15 Higgins O., Caricchi L., Blundy J., Melekhova...alteration geochemistry: The Elatsite porphyry Cu-Au-PGE deposit, Bulgaria P 2.33 Schaltegger U., Ovtcharova...of d18O values between ∼1–14‰. Metasediments (phyllite and quartzite) from the UR inherit this large...of Sciences, Acad. G. Bonchev Str. 24, 1113 Sofia, Bulgaria 1 X-ray fluorescence (XRF) spectrometry is |  | | Book | | Refining the Classification Using McCreedy West Mine and Podolsky Project Case Studies 163-180 C.E.G...Dyke, Zimbabwe - Case Study of the Hartley Platinum Mine A.H. Wilson, R.T. Brown 409-429 20. The Platinova...REFINING THE CLASSIFICATION: USING McCREEDY WEST MINE, AND PODOLSKY PROJECT CASE STUDIES C.E.G. Farrow...DYKE, ZIMBABWE – CASE STUDY OF THE HARTLEY PLATINUM MINE A.H. Wilson, R.T. Brown INTRODUCTION EXPLORATION...of the MSZ Nature of the MSZ at Hartley Platinum Mine PGE Distribution in the Ore Zone Stratigraphic PGE |  | | Book (volume) | | Ostrosi Romania by V. Ianovici and M. Borcos Bulgaria by B. Bogdanov Greece by G. Marinos Cyprus by..._ Belgium; Southeast Europe includes Albania, Bulgaria, Cyprus, Greece, Hungary, Romania and Yugoslavia;...metallogenic prounce The Dinaric metallogenic province The western Macedonian district Iron ore deposits...rock ; ‘ ; : Serbo—Macedonian _—_metallogenic The province The pre-Devonian merallGeeuie epoch The Hercynian...Mineral deposits Internal zones External zones Bulgaria by B. Bogdanov Introduction : Structural netallogenic |  | Pan, Jun-Yi, Ni, Pei, Chi, Zhei, Wang, Wen-Bin, Zeng, Wen-Can, Xue, Kai (2019) Alunite 40Ar/39Ar and Zircon U-Pb Constraints on the Magmatic-Hydrothermal History of the Zijinshan High-Sulfidation Epithermal Cu-Au Deposit and the Adjacent Luoboling Porphyry Cu-Mo Deposit, South China: Implications for Their Genetic Association. Economic Geology, 114 (4) 667-695 doi:10.5382/econgeo.4658 | Journal (article/letter/editorial) | | Mesozoic southeastern coastal volcanic belt of Fujian Province, South China (Fig. 1A). The district covers a...Cu-Au deposit, known as the largest exploited gold mine in China since its discovery in the 1980s. Pervasive...Wulongsi / Jingmei Neoproterozoic Louziba Group phyllite and metasandstone Caixi monzogranite pluton (~...comprises the Neoproterozoic Louziba Group composed of phyllite and metasandstone. Clastic and carbonate sedimentary...Wulongsi / Jingmei Neoproterozoic Louziba Group phyllite and metasandstone Caixi monzogranite pluton (~ |  | Qiao, Xueyuan, Li, Wenbo, Zhang, Lejun, White, Noel C., Zhang, Fanghua, Yao, Zhongwei (2019) Chemical and boron isotope compositions of tourmaline in the Hadamiao porphyry gold deposit, Inner Mongolia, China. Chemical Geology, 519. 39-55 doi:10.1016/j.chemgeo.2019.04.029 | Journal (article/letter/editorial) | | low-metamorphic grade turbidites, including slate, phyllite, PT E meta-sandstone and andesitic volcanic...Bell and Mount Gibson gold deposits, Murchison Province, Yilgarn Craton, Western Australia. Chem. D ...hydrothermal evolution of the Elatsite porphyry Cu-Au deposit, Bulgaria. SC Econ. Geol. 109, 1359–1381...from rare-element pegmatites in the Borborema Province of Brazil. Chem. Geol. 352, 47–62. Trumbull, R...Craton (Taishan-Xintai area, western Shandong Province): Further evidence of an understated event from |  | He, Xiaolong, Zhang, Da, Di, Yongjun, Wu, Ganguo, Hu, Bojie, Huo, Hailong, Li, Ning, Li, Fang (2022) Evolution of the magmatic–hydrothermal system and formation of the giant Zhuxi W–Cu deposit in South China. Geoscience Frontiers, 13 (1) 101278pp. doi:10.1016/j.gsf.2021.101278 | Journal (article/letter/editorial) | | formed during the Late Jurassic in southern Jiangxi Province within the NLB (Fig. 1b; Li et al., 1986; Mao...consists of lower greenschist-facies (carbonaceous) phyllite, slate, meta-siltstone, and meta-volcaniclastic...Technology Service Company in Langfang, Hebei Province, China. Mineral separates were prepared by a combination...South China, such as the Gejiu deposit in Yunnan Province and Mulonggou deposit in eastern Qinling area...deposit in the Zhuxi area of Jingdezhen, Jiangxi Province. Acta Petrol. Sin. 28(12), 3901–3914 (in Chinese |  | | Book (volume) | | existence o f a new uncon formity-vein style uranium province in the Proterozoic o f the Great Sandy Desert...the largest deposits in any established porphyry province. For a discussion of the accepted terminology...16% Cu, and ii). an underground, sub-level cave mine at Ridgeway, extracting +5 Mt o f ore at a head...commenced mining in 1997，w hile the Ridgeway underground mine was commissioned in 2002 (Newcrest Mining presentation...27 beginning in 1993, an underground block cave mine was established at Endeavour 26, which during 2001 |  | | Journal (article/letter/editorial) | | Çöpler Porphyry-Epithermal Au Deposit, Erzincan Province, Central Eastern Turkey Ali İmer,†,* Jeremy P...55°E Roşia Montana (IS) N Majdanpek Bor 40°N Elatsite Chelopech Assarel Madjarovo Pagoni Rachi Skouries...(current ownership: 80% Alacer and 20% Anagold Mining). Mine production at Çöpler between 2011 and 2014 totaled...Bizmişen Çaltı İliç Ov ık ac Major deposit Major mine Strike-slip fault Thrust fault 0 10 km Keban...Euphrates R. Çöpler Sivas Sedimentary Basin Deposit Mine Settlement 0 Strike-slip fault Thrust fault |  | | Book | | Meggen, Ramsbeck, and Dreislar, the Fortuna iron mine, and Kupferschiefer exposures. During the symposium...locality for manganese-oxide coatings at the Magruder Mine in Georgia (for example, Carpenter et al., 1978)...stream pebbles at an anomalous site near the Magruder Mine, Georgia. Unpublished data are from L.H. Filipek...extraction of one of the anomalous sites at the Magruder Mine area (Fig. 16), the majority of the copper is extracted...sediment at an anomalous site near the Magruder Mine, Georgia. Unpublished data from L.H. Filipek. the |  | | Journal (article/letter/editorial) | | yield: 304-502°C (Gray Eagle mine), 339°C (unnamed prospect), 249°C (Lovie mine), and 434°C (Hilltop deposit)...porphyry-style and high-sulfidation ore deposits in Bulgaria are aligned on the Panagyurishte corridor, a narrow...younging of magmatism from 92.1 Ma in the north (Elatsite) to 78.54 Ma in the south (Capitan Dimitrievo)...mineralisation. Re-Os data for the porphyry deposit Elatsite [1] are in the range of the U-Pb zircon data [3]...sediments interbeded with metavolcanic rocks, phyllite and quartzite. The BIF’s and associated sequences |  | Stein, Holly J., Hannah, Judith L., Zimmerman, Aaron, Markey, Richard J., Sarkar, Sanjib C., Pal, A.B. (2004) A 2.5 Ga porphyry Cu–Mo–Au deposit at Malanjkhand, central India: implications for Late Archean continental assembly. Precambrian Research, 134 (3) 189-226 doi:10.1016/j.precamres.2004.05.012 | Journal (article/letter/editorial) | | conglomerate and arkose with minor carbonaceous phyllite, ferruginous quartzite and BIF; (2) metabasalts...epiclastic rocks, and minor basalt; and (4) slate, phyllite, debris flow deposits, and meta-arkose and quartzite...connotation. It is presently operating as an open pit mine, with an estimated 470 million tonnes averaging...Late Proterozoic dates from the Eastern Ghats province of India. Precambrian Res. 33, 123–137. Grew,...iron oxide copper–gold deposit, Carajás mineral province, northern Brazil. Mineralium Deposita 38 (6), |  | Franchini, M., Impiccini, A., Meinert, L., Grathoff, G., Schalamuk, I. B.A. (2007) Clay Mineralogy and Zonation in the Campana Mahuida Porphyry Cu Deposit, Neuquen, Argentina: Implications for Porphyry Cu Exploration. Economic Geology, 102 (1) 27-54 doi:10.2113/gsecongeo.102.1.27 | Journal (article/letter/editorial) | | Williams-Jones, 1986), the use of illite in metamorphosed phyllite as an indicator of underlying porphyry copper...framework of the main structural units in Neuquén province, Argentina. B. Geologic map of the Campana Mahuida...the Bajo de la Alumbrera (Ulrich et al., 2001), Elatsite (Kehayov et al., 2003), and Bingham (Landtwing...evolution of the Elatiste porphyry CuAu-PGE deposit, Bulgaria, in Eliopoulos, D.G., ed., Mineral exploration |  | | Book | | Agua Rica Porphyry Cu-Mo-Au Deposit，Catamarca Province, Northwestern Argentina. Part 1 : Exploration...a deposit, but rather the engineering ability to mine on a large scale at low cost, and simultaneously...workings in the Balkans, in Serbia, Macedonia, Bulgaria and Turkey in particular, from 1960 to the present...f southern Russia. Further east a metallogenic province embracing early to mid Mesozoic deposits runs...Appalachians to the east, as at the Devonian Gaspe skarn mine in Quebec, while weak Archaean porphyry style mineralisation |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...Ahola Occurrence of gold (electrum) in the Lousal mine, Iberian pyrite belt, Portugal ..................Mo-Ni-PGE black shales (Zunyi region, Guizhou province, south China) .................................the largest hematite ore body in the Hamersley Province, Australia .....................................ore, southeast Cameroon –an emerging iron ore province ............................................. |  | Hodges, C.A., Cox, D.P., Singer, D.A., Case, J.E., Berger, B.R., Albers, J.P. (1984) U.S. Geological Survey-INGEOMINAS mineral resource assessment of Colombia. Open-File Report Vol. 1984 (84-345) US Geological Survey doi:10.3133/ofr84345 | Report (issue) | | prospecting for chromite deposits in CamagUey Province, Cuba: Geophysics, v. 22, no. 4, p. 848-869. ____...gravity surveys to chromite exploration in Camaguey Province, Cuba, in Geological Survey Research in 1960:...chromite deposits in the Camaguey district, Camaguey Province, Cuba, 1954-1956: U.S. Geological Survey Open-File...is continental or transitional Skarn Cu (2.6) Mine Vlejs Los Guayabas (Tollma) Cranates (Hulla) Also...Cty, CA Santa Helena, Antioquia, Colombia Co to Mine, Luzan, P.I. References Wells, F. G. et al 1946 |  | | Conference Proceedings (Volume) | | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...diversity in chromitites from Eastern Rhodopes (SE Bulgaria): petrogenesis and tectonic implications .......ore-bearing intrusions in the Emeishan large igneous province ......................................... 975...superdomain: a new metallotect within the Superior Province ................................................two orebodies in the Jinchuan intrusion, Gansu province, NW China . . ....................... 1032 |  | | Report (volume) | | based on considerations that extend far beyond the mine itself, in some instances relating to the overall...subject, as in a scale model of the workings of a mine, to a unifying concept that explains or describes...government believed might someday be economic ta mine. Stratiform deposits of large areal extent, such...EXAMPLES High Plateau, Del Norte Cty, USCA Coto Mine, Luzon, PLPN (Wells and others, 1946) (LeBlanc...DEPOSITS Name Ace of Spades Adobe Canyon Gp. Ajax Alice Mine Allan (Johnson) Alta Hill Althouse Alyce and Blue |  | | Book | | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...N. Moreto, André Luiz Silva Pestilho, Mineral Province, Brazil Gustavo Henrique Coelho de Melo, Marco...The Southwestern North America Porphyry Copper Province Tectonomagmatic Settings, Architecture, and Metallogeny...Metallogeny of the Central Asian Copper Province An Overview of the European Kupferschiefer Deposits...and enrichment in the Chilean porphyry copper province: Economic Geology, v. 91, p. 164–179. Sillitoe |  | | Report (issue) | | .B3 Graph showing dates associated with all the mine sites on the U.S. Environmental Protection Agency’s...production, U.S. apparent consumption, and U.S. mine production of antimony from 1900 to 2012............................F2 Graph showing world cobalt mine and refinery production and apparent consumption.....................F2 Graph showing world cobalt mine production from 1950 to 2011......................F4. Pie chart showing percentage of world cobalt mine production in 2011, by country................. |
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