 | | Journal (article/letter/editorial) | | mineralization in the Panagyurishte region of the Apuseni–Banat–Timok–Srednogorie belt, Bulgaria Albrecht von...Sciences, Georgi Bonchev bl. 107, BG-1113 Sofia, Bulgaria b c Received 30 November 2004; accepted 20 March...high-sulphidation ore deposits in Bulgaria are aligned on the Panagyurishte corridor, a narrow zone obliquely...calc–alkaline magmatism within the Panagyurishte region, Bulgaria, from north to south is explained as...Apuseni–Banat–Timok–Srednogorie (ABTS) belt; Panagyurishte; Bulgaria; U–Pb zircon; Rutile dating; Pb–Sr–Nd isotopes; |  | Cioacă, Mihaela-Elena, Munteanu, Marian, Lynch, Edward P., Arvanitidis, Nikolaos, Bergqvist, Mikael, Costin, Gelu, Ivanov, Desislav, Milu, Viorica, Arvidsson, Ronald, Iorga-Pavel, Adina, Högdahl, Karin, Stoilov, Ventsislav (2020) Mineralogical Setting of Precious Metals at the Assarel Porphyry Copper-Gold Deposit, Bulgaria, as Supporting Information for the Development of New Drill Core 3D XCT-XRF Scanning Technology. Minerals, 10 (11) 946 doi:10.3390/min10110946 | Journal (article/letter/editorial) | | Setting of Precious Metals at the Assarel Porphyry Copper-Gold Deposit, Bulgaria, as Supporting Information...costin@rice.edu Asarel Medet AD, 4500 Panagyurishte, Bulgaria; divanov@asarel.com (D.I.); vstoilov@asarel...samples from the Assarel porphyry copper deposit in the Srednogorie metallogenic zone (Bulgaria) constrains...scanning technology being developed as part of the X-MINE project. Scanning electron microscopy–energy dispersive...native Ni) are reported for the first time at Assarel and highlight the mineralogical diversity of the |  | | Journal (article/letter/editorial) | | epithermal Chelopech deposit, Srednogorie belt, Bulgaria Received: 16 September 2005 / Accepted: 10 February...high-sulfidation deposit is located in the Panagyurishte ore district in Bulgaria, which is defined by a NNW alignment...faults, which are also recognized in the entire Panagyurishte district. Mapping and 3-D modeling show that...to the regional ore deposit alignment of the Panagyurishte ore district. It is concluded that the three...produced WNW-oriented folds throughout the Panagyurishte district. A subsequent tectonic stage resulted |  | | Journal (article/letter/editorial) | | epithermal Au–Cu Chelopech deposit, Srednogorie zone, Bulgaria Isabelle Chambefort & Robert Moritz & Albrecht...east of Sofia, within the northern part of the Panagyurishte mineral district. It lies within the Banat–Srednegorie... which extends from Romania through Serbia to Bulgaria. The magmatic rocks define a typical calc-alkaline...Chelopech . Au–Cu . High-sulfidation . Epithermal . Bulgaria . U–Pb dating . Hf isotopes Bucharest Ocna de...Elatsite Medet Assarel Chelopech Balka n BLACK SEA Radka The Bulgarian Panagyurishte mineral district |  | | Journal (article/letter/editorial) | | Department of Geology, University of Sofia, Sofia 1504, Bulgaria; E-Mail: dobretenov@adiss-bg.com * Author to...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],...characteristics of the Skouries (Greece) and Elatsite (Bulgaria) porphyry deposits. New and previously published |  | | Journal (article/letter/editorial) | | ASSEMBLAGE FROM THE RADKA EPITHERMAL COPPER DEPOSIT, BULGARIA: EVIDENCE FROM MINERALOGY AND INFRARED MICROTHERMOMETRY...Ohridski”, 15 Tsar Osvoboditel Boulevard, 1000 Sofia, Bulgaria ABSTRACT The Radka deposit is one of the largest...activity in the Panagyurishte ore region, central part of the Srednogorie zone, Bulgaria. The mineralogical...fluid inclusions, epithermal, Srednogorie, Radka, Bulgaria. SOMMAIRE Radka est un des plus gros gisements...épithermaux de cuivre et or de la région minière de Panagyurishte, dans la partie centrale de la zone de Srednogorie |  | Kouzmanov, Kalin, Moritz, Robert, von Quadt, Albrecht, Chiaradia, Massimo, Peytcheva, Irena, Fontignie, Denis, Ramboz, Claire, Bogdanov, Kamen (2009) Late Cretaceous porphyry Cu and epithermal Cu–Au association in the Southern Panagyurishte District, Bulgaria: the paired Vlaykov Vruh and Elshitsa deposits. Mineralium Deposita, 44 (6) 611-646 doi:10.1007/s00126-009-0239-1 | Journal (article/letter/editorial) | | Cu–Au association in the Southern Panagyurishte District, Bulgaria: the paired Vlaykov Vruh and Elshitsa...part of the NW trending Panagyurishte magmato-tectonic corridor of central Bulgaria. The deposits were formed...Mineralogy and Crystallography, BAS, 1113 Sofia, Bulgaria K. Bogdanov Sofia University “St. Kliment Ohridski”...Ohridski”, 15 Tsar Osvoboditel Bd., 1000 Sofia, Bulgaria of the Elshitsa volcano-intrusive complex and...the northern part of the Panagyurishte district (Chelopech, Elatsite, Assarel). Magma chemistry and isotopic |  | Kouzmanov, Kalin, Bailly, Laurent, Ramboz, Claire, Rouer, Olivier, Bény, Jean-Michel (2002) Morphology, origin and infrared microthermometry of fluid inclusions in pyrite from the Radka epithermal copper deposit, Srednogorie zone, Bulgaria. Mineralium Deposita, 37 (6) 599-613 doi:10.1007/s00126-002-0270-y | Journal (article/letter/editorial) | | Radka epithermal copper deposit, Srednogorie zone, Bulgaria Received: 7 February 2001 / Accepted: 19 December...replacement type, volcanic rock-hosted copper deposit, Bulgaria, have been studied using near-infrared (IR) microscopy...kouzmanov@erdw.ethz.ch Fax: +41-1-6321827 Keywords Bulgaria Æ Epithermal Æ Fluid inclusions Æ Infrared microthermometry...Economic Geology, 15, Tsar Osvoboditel Bd, 1000 Sofia, Bulgaria Introduction L. Bailly BRGM, REM/MESY, BP 6009...from the Radka copper deposit, Srednogorie zone, Bulgaria. Fluid inclusions in single pyrite crystals and |  | | Journal (article/letter/editorial) | | Hungary, Romania, Serbia, Kosovo, Macedonia, Greece, Bulgaria, and Turkey, commenced during the Jurassic through...Chelopech high-sulfidation epithermal deposit in Bulgaria. The Cretaceous belt continues to attract exploration...porphyry–high-sulfidation epithermal districts in Serbia and Bulgaria, with the remainder in the Pontides of Turkey...magmatic belt (Fig. 2), with the deposits in Panagyurishte, Bulgaria, forming in a narrow period between 89...(Gallhofer et al., 2015; Richards, 2015). In the Panagyurishte district, tectonic models include slab rollback |  | Menant, Armel, Jolivet, Laurent, Tuduri, Johann, Loiselet, Christelle, Bertrand, Guillaume, Guillou-Frottier, Laurent (2018) 3D subduction dynamics: A first-order parameter of the transition from copper- to gold-rich deposits in the eastern Mediterranean region. Ore Geology Reviews, 94. 118-135 doi:10.1016/j.oregeorev.2018.01.023 | Journal (article/letter/editorial) | | molybdenum as well as an important target for gold, silver, lead and zinc (e.g. Sillitoe, 1972; Sillitoe and...Anatolian Crystalline Complex. and Elatsite and Assarel (Bulgaria, resources estimated ∼350 Mt @ 0.4% Cu and...Tepe low-sulfidation epithermal Au-Ag prospect (Bulgaria, resources estimated ∼6.9 Mt @ 3.5 g/t Au; www...huge highK calc-alkaline to shoshonitic magmatic province formed from north to south (Pe-Piper and Piper...metamorphic rocks (e.g. the Madan and Laki districts in Bulgaria and the Olympias deposit in Greece) or volcanic |  | Sabeva, Ralica, Mladenova, Vassilka, Mogessie, Aberra (2017) Ore petrology, hydrothermal alteration, fluid inclusions, and sulfur stable isotopes of the Milin Kamak intermediate sulfidation epithermal Au-Ag deposit in Western Srednogorie, Bulgaria. Ore Geology Reviews, 88. 400-415 doi:10.1016/j.oregeorev.2017.05.013 | Journal (article/letter/editorial) | | epithermal Au-Ag deposit in Western Srednogorie, Bulgaria Ralica Sabeva, Vassilka Mladenova, Aberra Mogessie...epithermal Au-Ag deposit in Western Srednogorie, Bulgaria, Ore Geology Reviews (2017), doi: http://dx.doi...epithermal Au-Ag deposit in Western Srednogorie, Bulgaria Ralica Sabeva 1, Vassilka Mladenova1, Aberra Mogessie2...Mogessie2 1 2 Sofia University, FGG, 1504 Sofia, Bulgaria; E-mail: rsabeva@gea.uni-sofia.bg Institute of...Kamak gold-silver deposit is located in western Srednogorie 50 km west of Sofia, Bulgaria. This zone |  | | Journal (article/letter/editorial) | | also be enriched significantly in other elements. Silver is one such element and is commonly extracted as...different deposit types is summarized in Table 1. Silver is the trace element most frequently reported in...1984), the Kidd Creek mine, Ontario, Canada (Cabri et al., 1985), the Bottino Mine, Italy (MoggiCecchi...Australia, and the Xiaozhen Cu deposit, Shaanxi Province, China, respectively. Bethke and Barton (1971)...and 3300 ppm Ni in chalcopyrite from the Shamrocke mine, Zimbabwe. Wang et al. (2015a) measured up to 1700 |  | | Journal (article/letter/editorial) | | Tertiary-Late Cretaceous, and the Neogene gold/silver and base metals deposits. Editorial handling:... magnetite association accompanied by gold and silver) are locally found in the serpentinites, JankovicÂ...Lahoca/Recsk in Hungary, Baksa et al. 1980; Radtka in Bulgaria, Bogdanov 1980). They are of replacement type...Yugoslavia, JankovicÂ, 1990a, b; CÏelopecÏ in Bulgaria, Bogdanov, 1980). c. Conglomerate type is a unique...connection with caldera structures. 5. Epithermal gold-silver deposits, vein and stockwork type of mineralization |  | | Journal (article/letter/editorial) | | Peru, Argentina, USA, Canada, Serbia, Greece, Bulgaria, Iran, Russia, Armenia, Uzbekistan, Kazakhstan...19 Medet; 20 Prohorovo; 21 Tzar Assen; 22 Assarel (Bulgaria); 23 Sar Cheshmeh (Iran); 24 Ryabinovoje (Russia);...GREECE Skouries + BULGARIA Elacite/1 * Elacite/2 + Medet + Prohorovo+ Tzar Assen+ Assarel* IRAN Sar Cheshmeh/l*...i Krivelj ll r 1 G R EECE : S k o u r i e s BULGARIA: ~IIIIIIIII11N Etacite-1 Elacite- 2 Me.dot...Philippines ( Tarkian & Koopmann,1995) E[acite, Bulgaria -]>this study Majdanpek,SerbiaJ Te+Bi . v |  | Bonev, Ivan K., Kerestedjian, Thomas, Atanassova, Radostina, Andrew, Colin J. (2002) Morphogenesis and composition of native gold in the Chelopech volcanic-hosted Au–Cu epithermal deposit, Srednogorie zone, Bulgaria. Mineralium Deposita, 37 (6) 614-629 doi:10.1007/s00126-002-0273-8 | Journal (article/letter/editorial) | | volcanic-hosted Au–Cu epithermal deposit, Srednogorie zone, Bulgaria Received: 18 December 2000 / Accepted: 20 November...high-sulphidation volcanic-hosted epithermal Au–Cu deposit (Bulgaria). The ore consists of pyrite, chalcedonic silica...Institute, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria E-mail: bonev@geology.bas.bg C.J. Andrew Navan...deposit from the Srednogorie metallogenic zone in Bulgaria. The study was undertaken to obtain information...and economically most important ore deposits in Bulgaria, and is Europe’s largest currently mined gold |  | | Corporate Document | | XANG MINERALS LTD VILABOULY DISTRICT SAVANNAKHET PROVINCE LAO PDR SRK ES Project Number: ES7429 SRK Exploration...Caucasus region and possibly parts of Serbia and Bulgaria. Sediment-hosted copper deposits The sedimentary...defined within the SerboMacedonian metallogenic province and the Rhodope Massif, these deposits are not...epithermal deposit potential. Panagyrishte District, Bulgaria – porphyry Cu and epithermal potential. Bor Basin...mineralisation and the results of more intensive near-mine exploration. The subduction processes involved in |  | | Journal (article/letter/editorial) | | argentian goldfieldite are the main carriers of silver in the deposit and are reported in Greece for the...at an average grade of 3.62 g/t gold and 8.3 g/t silver. In the absence of drill interections, no resource...Dimitroula 2004). Maximum contents of gold and silver are 1.5 and 162 ppm respectively (Voudouris and...During the Tertiary, the Rhodope metamorphic province in Bulgaria and Greece underwent a penetrative SW extensional...the Paleogene magmatism of northern Greece and Bulgaria was a consequence of subduction (Fytikas et al |  | | Report (chapter) | | Bosnia through Serbia and Macedonia to southern Bulgaria and Greece. A second type of mineralization is...sulphide O ~" • ..... • Country Bulgaria Bulgaria Bulgaria Serbia Serbia Serbia Romania Slovakia... Metals/mineral Macedonia Greece Greece Bulgaria Bulgaria Macedonia Macedonia Greece Serbia Buchim...Oligocene-Miocene Serbomacedonian-Rhodope metallogenetic belt Bulgaria Burgas district Late Cretaceous magmatic-metallogenetic...March 15, 2015 LATE CRETACEOUS AND NEOGENE ORE PROVINCE pathians and important C u - A u - T e deposits |  | | Journal (article/letter/editorial) | | petrography of the Elatsite porphyry copper deposit, Bulgaria Received: 12 October 2000 / Accepted: 30 October...Tokmakchieva University of Mining and Geology, Sofia, Bulgaria K. Bogdanov Department of Mineralogy, Petrology...Petrology and Economic Geology, Sofia University, Sofia, Bulgaria were probably transported jointly as chloride...copper Æ PGE Æ Au Æ Fluid inclusions Æ Elatsite Æ Bulgaria lntroduction BuIk analyses of platinum group...Majdanpek (Serbia), Skouries (Greece), Elatsite (Bulgaria), Biga (Philippines) and Mamut (Malaysia) porphyry |  | | Journal (article/letter/editorial) | | Colorado minerals. Calaverite is a yellowish to silver-white, metallic mineral that is most often seen...(AuTe2), but most analyses show minor amounts of silver, up to several percent and likely the result of...Solberg 1995). Calaverite is known from the Star mine in Montgomery County, North Carolina, where it occurs...polished sections of ores from the Royal Vindicator mine, Haralson County, and the Consolidated and Singleton...of twinned calaverite crystals from the Cresson mine, Cripple Creek, Teller County, Colorado. Dave Bunk |  | | Journal (article/letter/editorial) | | Cu deposits, extending from Romania, Serbia and Bulgaria, (up to 4 ppm in in high grade ores) from the... Philippines (Tarkian and Koopmann, 1995), in Bulgaria (Augé et al., 2005). Although the potential for...deposits from Greece (Skouries), Bulgaria (Elatsite, Medet, Assarel and Trar 99 Asen), Russia (Aksug...heterogeneous Os isotopic composition at Cuba, Bulgaria (Rhodope massif), China and 363 everywhere suggest...metamorphosed chromitites of Central Rhodope peridotite (Bulgaria) (González-Jiménez et al., 369 2011, 2013, 2014) |  | | Journal (article/letter/editorial) | | Elshitsa massive sulphide deposit, Sredna Gora zone, Bulgaria Received: 4 December 1995 / Accepted: 23 September...central part of the Srena Gora metallogenic zone in Bulgaria. The gold-bearing massive sulphide mineralization...tennantite, goldfieldite, Se-bearing aikinite, native silver and bornite in the massive sulphide lenses and...between 780 and 992& with a mean of 895&. Native silver was found in association with bornite. Cu, Te,...1000 Sofia, Bulgaria Introduction The Sredna Gora structural-metallogenic zone in Bulgaria (Fig. 1) was |  | | Report (issue) | | 99.9 99.7 (1) Yelshishche [Elshitsa] deposit, Bulgaria; by electron microprobe, corresponds to Cu10.92...(Te1.81 As1.13 Sb0.93 )Σ=3.87 S13.84 . (3) Tramway mine, Montana, USA; by electron microprobe, corresponds...mines; at the Tramway mine, Butte, Silver Bow Co., Montana; in the Campbell mine, Bisbee, Cochise Co....the Sweethome mine, Lake City, Hinsdale Co., Colorado. From the Moctezuma (Bambolla) mine, 12 km south...south of Moctezuma, Sonora, Mexico. In the El Indio mine, El Indio-Tambo district, east of La Serena, Coquimbo |  | | Report (issue) | | = 10.538(6) Z=1 X-ray Powder Pattern: Tramway mine, Butte, Montana, USA. 3.07 (100), 1.881 (60), 1...the Leonard mine [TL] and other mines, Butte, Silver Bow Co.; in Arizona, from the Magma mine, Superior...Superior, Pinal Co., and the Campbell mine, Bisbee, Cochise Co.; from Red Mountain Pass, San Juan, Ouray Co....the Buffalo Boy mine, near Silverton, San Juan Co., Colorado. In the Kidd Creek mine, near Timmins, Ontario... In the Medet and Assarel deposits, and at the Chelopech deposit, Sofia, Bulgaria. In the Gay Cu–Zn deposit |  | | Journal (article/letter/editorial) | | University] at 23:14 19 October 2014 Vindicator Mine, Cripple Creek, Teller County, Colorado I n terms...availability from several unusual sources. Sylvanite is a silver-white to steel-gray mineral with a brilliant metallic...resemble cuneiform characters. Sylvanite is gold-silver telluride with the composition (Au,Ag)2Te4. Suites...commonly show minor variations in the gold and silver content, and the presence of such other metals...ROCKS & MINERALS the Golden Circle mine at Sorrento and the Cline mine at Hancock, Maine, and from a vaguely |
|
