 | | 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...major porphyry-style and high-sulphidation ore deposits in Bulgaria are aligned on the Panagyurishte corridor...lived. For example, subvolcanic intrusions and porphyry Cu–Au mineralization at the Elatsite deposit and...calc–alkaline magmatism within the Panagyurishte region, Bulgaria, from north to south is explained as |  | 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) | | Milko Kanazirski Porphyry-copper mineralisation in the central Srednogorie zone, Bulgaria Received: 10 January...Abstract The porphyry-copper systems in the central part of the Srednogorie zone (Bulgaria) are represented...and Assarel) and several smaller deposits and occurrences, all of them within the Panagyurishte ore district...and basement metamorphic rocks. Several of the porphyry systems are spatially associated with shallow-level...the major gold-copper mine at Chelopech located 10 km from the Elatsite porphyry-copper deposit. Mineralisation |  | | 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...alignment of Upper Cretaceous porphyry–Cu and Cu–Au epithermal deposits, and forms part of the Eastern European...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 |  | | 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 area and the about 92-Ma-old Elatsite porphyry–Cu deposit, suggest two different magma sources...area. Magmatic rocks associated with the Elatsite porphyry–Cu deposit and the dacitic dome-like body north |  | Lips, A. L. W., Herrington, R. J., Stein, G., Kozelj, D., Popov, K., Wijbrans, J. R. (2004) REFINED TIMING OF PORPHYRY COPPER FORMATION IN THE SERBIAN AND BULGARIAN PORTIONS OF THE CRETACEOUS CARPATHO-BALKAN BELT. Economic Geology, 99 (3) 601-609 doi:10.2113/gsecongeo.99.3.601 | Journal (article/letter/editorial) | | 601–609 SCIENTIFIC COMMUNICATIONS REFINED TIMING OF PORPHYRY COPPER FORMATION IN THE SERBIAN AND BULGARIAN...Faculty of Geology, Stoudentski Grad, Sofia 1700, Bulgaria AND J. R. WIJBRANS Faculteit der Aard- en Levenswetenschappen...The Bor district in Serbia and the Panagyurishte district in Bulgaria are part of the mineralized Late...40Ar/39Ar laser probe radiometric age information from porphyry copper deposits of the two districts in this study...hydrothermal alteration that is linked to the porphyry mineralization. In the Bor district, igneous hornblende |  | | Journal (article/letter/editorial) | | Metallogenetic Belt (BMMB) of Romania, Serbia and Bulgaria is a complex calc-alkaline magmatic arc of Late...deposits, including Europe’s only world-class porphyry-copper deposits. Regional metallogeny can be linked...had separated Europe and Africa in the Mesozoic. Porphyry Cu–(Au)– (Mo) and intimately associated epithermal...southernmost Banat (Romania), Serbia and north-west Bulgaria. These districts are the economically most important...and Bor in Serbia, and Elatsite, Assarel and Chelopech in Bulgaria. More numerous (and mostly mined in |  | | Journal (article/letter/editorial) | | Critical Factors Controlling Pd and Pt Potential in Porphyry Cu–Au Deposits: Evidence from the Balkan Peninsula...Department of Geology, University of Sofia, Sofia 1504, Bulgaria; E-Mail: dobretenov@adiss-bg.com * Author to...February 2014 / Published: 12 March 2014 Abstract: Porphyry Cu–Au–Pd±Pt deposits are significant Au resources... assemblages, at the central parts of certain porphyry deposits. Unexpected high grade Cu–(Pd+Pt) (up...mineralization with high Pd/Pt ratios at the Elatsite porphyry deposit, which is found in a spatial association |  | | Journal (article/letter/editorial) | | 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...Orléans Cedex 2, France ABSTRACT The Elatsite porphyry-copper deposit contains platinum-group minerals...rammelsbergite, which are uncommon in typical porphyry-copper deposits, indicate a mantle derivation...giving rise to the massive deposition of the Cu-porphyry system. The characteristics of the PGE mineralization |  | | Journal (article/letter/editorial) | | Alpine – Balkan – Carpathian – Dinaride geodynamic province Received: 7 June 2001 / Accepted: 7 February...Today, it is Europe’s premier Cu-Au (-Pb-Zn-Ag) province, especially for gold-rich deposits associated...Alpine–Balkan–Carpathian–Dinaride metallogenic and geodynamic province is part of the AlpineHimalayan orogenic system...arc magmatism and early continental collision: porphyry-related Cu-Au Calc-alkaline arc magmatism in the...the Late Cretaceous formed major porphyry Cu and associated high-sulfidation epithermal deposits, the |  | Peytcheva, Irena, von Quadt, Albrecht, Neubauer, Franz, Frank, Martin, Nedialkov, Rossen, Heinrich, Christoph, Strashimirov, Strashimir (2009) U–Pb dating, Hf-isotope characteristics and trace-REE-patterns of zircons from Medet porphyry copper deposit, Bulgaria: implications for timing, duration and sources of ore-bearing magmatism. Mineralogy and Petrology, 96 (1) 19-41 doi:10.1007/s00710-009-0042-9 | Journal (article/letter/editorial) | | trace-REE-patterns of zircons from Medet porphyry copper deposit, Bulgaria: implications for timing, duration...of the magmatism forming the Medet porphyry copper deposit, Bulgaria. ID-TIMS U–Pb-zircon dating Editorial...Institute, Bulgarian Academy of Science, Sofia, Bulgaria F. Neubauer Institute of Geology and Palaeontology...Sofia, Bulgaria S. Strashimirov University of Mining and Geology “St. Ivan Rilski”, Sofia, Bulgaria demonstrates...ceased after that, and a later quartz-granodiorite porphyry dyke, dated at 89.26±0.32 Ma, only contains an |  | | Report (chapter) | | Elatsite porphyry copper deposit in the Panagyurishte ore district, Srednogorie zone, Bulgaria: U - P b...Crystallography, Bulgarian Academy of Science, 1113 Sofia, Bulgaria (e-mail: peytcheva@erdw, eth. ch) 3Department...Sofia, Bulgaria (e-mail: kamenov@gea.uni-sofia.bg) Abstract: Single zircons from several porphyry dykes...time of formation of the Elatsite porphyry Cu-Au deposit (Bulgaria) were dated by high-precision U-Pb...five dyke units are distinguished. The earliest porphyry dyke is associated with, and overprinted by, the |  | | 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...mineralization, possibly genetically related to a porphyry copper system. Keywords: vinciennite, enargite...fluid inclusions, epithermal, Srednogorie, Radka, Bulgaria. SOMMAIRE Radka est un des plus gros gisements |  | 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...manifestation of deeper and genetically related porphyry copper mineralisation. This is a common observation...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 |  | 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) | | Cretaceous porphyry Cu and epithermal Cu–Au association in the Southern Panagyurishte District, Bulgaria: the...Vruh–Elshitsa represents the best example of paired porphyry Cu and epithermal Cu–Au deposits within the Late...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 |  | | Journal (article/letter/editorial) | | The Cretaceous deposits are dominantly Cu-Au porphyry, high-sulfidation epithermal, and volcanic massive...whereas in the Cenozoic Cu is significant only in porphyry systems. However, the Cenozoic contains approximately...also has a greater deposit diversity, including porphyry Au-Cu and Au-only deposits, high-, intermediate-...arc environments and generation of calc-alkaline porphyry to high-sulfidation epithermal systems, whereas...Au-rich Miocene porphyry deposits such as Kışladağ and Bierly Vrch and the Apuseni porphyry Au-Cu deposits |  | 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) | | includes significant mining areas, comprising large porphyry Cu (-Au-Mo) deposits in the Balkans such as Borska...Anatolian Crystalline Complex. and Elatsite and Assarel (Bulgaria, resources estimated ∼350 Mt @ 0.4% Cu and...respectively). Other major ore deposits include porphyry Au deposits (e.g. Kışladağ, Turkey, resources...recently discovered in this area with the Halilağa porphyry Cu-Au prospect (Turkey, resources estimated ∼183...Tepe low-sulfidation epithermal Au-Ag prospect (Bulgaria, resources estimated ∼6.9 Mt @ 3.5 g/t Au; www |  | Stefanova, E., Driesner, T., Zajacz, Z., Heinrich, C. A., Petrov, P., Vasilev, Z. (2014) Melt and Fluid Inclusions in Hydrothermal Veins: The Magmatic to Hydrothermal Evolution of the Elatsite Porphyry Cu-Au Deposit, Bulgaria. Economic Geology, 109 (5) 1359-1381 doi:10.2113/econgeo.109.5.1359 | Journal (article/letter/editorial) | | Hydrothermal Evolution of the Elatsite Porphyry Cu-Au Deposit, Bulgaria* Elitsa Stefanova,1,†,** Thomas Driesner..., 1504 Sofia, Bulgaria 3 Ellatzite-Med AD, Geology Department, 2086 Mirkovo, Bulgaria Abstract The...hydrothermal transition in the Late Cretaceous Elatsite porphyry Cu-Au-(Mo-platinum group element) deposit has...of samples with clear timing relations between porphyry dikes, magmatic-hydrothermal veins, silicate melt...same time as the second, granodioritic pulse of porphyry intrusions. Cathodoluminescence imaging of quartz |  | 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...located in western Srednogorie 50 km west of Sofia, Bulgaria. This zone belongs to the Late Cretaceous Apu |  | | Journal (article/letter/editorial) | | mineralization stage at the giant Majdanpek Cu–Au(–Mo) porphyry deposit took place at 83.6–84.0±0.6 Ma (2r), coinciding...world-class Majdanpek porphyry Cu–Au(–Mo) deposit, the Veliki Krivelj and Cerovo porphyry copper deposits,...district, but with uncertain relationships to the porphyry mineralization. Thus, Ciobanu et al. emphasize...of the temporal relationships of volcanism and porphyry mineralization. The locations and petrology of...drill-hole (‘‘DDH-1’’) south of the Veliki Krivelj porphyry copper deposit (Fig. 1b). The vertical hole was |  | | Journal (article/letter/editorial) | | 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...chalcopyrite from the Xiaozhen Cu deposit, Shaanxi Province, China, while Wang et al. (2015b) also reported...the Shilu Fe-Co-Cu ore district in the Hainan Province of South China. Lead concentrations in chalcopyrite |  | | Journal (article/letter/editorial) | | Printed in Austria Platinum-group elements in porphyry copper deposits: a reconnaissance study M. Tarkian...Summary Sulphide and flotation concentrates from 33 porphyry copper deposits have been investigated for platinum-group...is obvious, suggesting that Au-rich island arc porphyry copper deposits might host more Pd and Pt than...wurden Sulfid- und Flotationskonzentrate aus 33 Porphyry Kupfer Lagerst~itten anf Platingruppenelemente...keine Rolle. Introduction The significance of porphyry copper deposits as potential PGE source has not |  | | Journal (article/letter/editorial) | | Cyprus type. 3. Subduction-related setting involves porphyry copper deposits, lesser skarn deposits (iron,...issue). 2. Pornhyry copper deposits: several major porphyry copper deposits have been discovered since 1950...surrounding rocks, but porphyry copper deposits in andesite prevail. In some of the porphyry copper hydrothermal...1990b; Recsk-Baksa et al. 1980). Gold content of porphyry copper ore is variable, from less than 0.1 ppm...Lahoca/Recsk in Hungary, Baksa et al. 1980; Radtka in Bulgaria, Bogdanov 1980). They are of replacement type |  | | Journal (article/letter/editorial) | | Serbia and still further East to Srednogorie (Bulgaria). This results in a belt of 750 km/30-70 km, bending...bending from N-S in Romania and Serbia, to E-W in Bulgaria. Using the well established century-old terminology...function of timing of fluid separation (porphyry versus non-porphyry environments), depth of emplacement...potassic and phyllic alteration zones: a) non-porphyry environment with granodioritic to granitic magmas...plutonic level, skarn mineralisation prevails; b) porphyry environment with monzodioritic or dioritic to |  | | Report (chapter) | | mountains to the Balkans, associated mainly with porphyry Cu-Au, massive sulphide and FeCu skarn mineral...volcanic-hosted and vein-type Pb-Zn deposits and a belt of porphyry C u - A u Mo and epithermal Au mineralization...various ages, including hydrothermal vein and porphyry deposits (e.g. L e h m a n n et al. 2000; Blundell...formation o f late stage orogenic hydrothermal and porphyry Cu ore deposits in orogenic belts include the...2001). For example, m a n y hydrothermal lodes and porphyry Cu deposits are related to subduction o f oceanic |
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