Citation: | HAN Ning, JIANG Sihong, BAI Daming, CHEN Chunliang, LIU Yuan, KANG Huan. Geological characteristics and research progress of Apuseni-Banat-Timok-Srednogorie Cu-Au metallogenic belt in Southeast Europe[J]. Geological Bulletin of China, 2019, 38(11): 1920-1937. |
The ABTS belt is part of the Tethyan Eurasian Metallogenic belt and hosts Cu-Au-Mo porphyry (some with notable PGE abundances), Mo-Fe-Pb-Zn skarn, and Cu-Au-Ag epithermal deposits. These deposits are mainly associated with the late Cretaceous calc-alkaline magmatite. All the deposits in this belt were emplaced at 20Ma, indicating that the fundamental tectonic process was short-lived. In space, ages for magmatism and mineralization in Srednogorie decrease from north to south. At present, the main metallogenic model of this ore belt is plate roll back. According to the plate roll back model, steepening of the slab during roll-back led to an increased corner flow of upper lithospheric mantle and asthenospheric material, combined with extension of the upper plate, the melt rose to the shallow horizon and generated related magmatites and deposits. Continued slab rolling back shifted the locus of melt generation southward, resulting in the unequivocal age trend identified in Timok and Srednogorie. This belt is similar to Gangdise belt in deposit type and metallogenic age distribution, but there are some differences in metallogenic age and metallogenic tectonic setting.
[1] | Albrecht V Q, Moritz R, Peytcheva I, et al. Geochronology and geodynamics of Late Cretaceous magmatism and Cu-Au mineralization in the Panagyurishte region of the Apuseni-Banat-Timok -Srednogorie belt, Bulgaria[J]. Ore Geology Reviews, 2005, 27(1):95-126. |
[2] | Zimmerman A, Stein H J, Hannah J L, et al. Tectonic configuration of the Apuseni-Banat-Timok-Srednogorie belt, Balkans-South Carpathians, constrained by high precision Re-Os molybdenite ages[J]. Miner Deposita, 2008, 43(1):1-21. doi: 10.1007/s00126-007-0149-z |
[3] | Handler R, Neubauer F, Velichkova S H, et al.40Ar/39Ar age constraints on the timing of magmatism and post-magmatic cooling in the Panagyurishte region, Bulgaria[J]. Schweizerische Mineralogische und Petrographische Mitteilungen, 2004, 84(1):119-132. |
[4] | Ciobanu C L, Cook N J, Stein H. Regional setting and geochronology of the Late Cretaceous Banatitic Magmatic and Metallogenetic Belt[J]. Mineralium Deposita, 2002, 37(67):541-567. |
[5] | Dixon C J, Pereira J. Plate Tectonics and Mineralization in the Tethyan Region[J]. Mineralium Deposita, 1974, 9(3):185-198. |
[6] | Berza T, Constantinescu E, Vlad S N, Upper Cretaceous Magmatic Series and Associated Mineralisation in the Carpathian-Balkan Orogen[J]. Resource Geology, 1998, 48(4):291-306. |
[7] | Nicolescu S, Cornell D H, BojarA-V. Age and tectonic setting of BocsËa and Ocna de Fier ±Dognecea granodiorites (southwest Romania) and of associated skarn mineralisation[J]. Mineralium Deposita, 1999, 34(8):743-753. doi: 10.1007/s001260050235 |
[8] | Willingshofer E, Andriessen P, Cloetingh S, et al. Detrital fission track thermochronology of Upper Cretaceous syn-orogenic sediments in the South Carpathians (Romania)[J]. Basin Research, 2001, 13(4):379-395. doi: 10.1046/j.0950-091x.2001.00156.x |
[9] | Robertson A H F, Trivic B, Deric N, et al.Tectonic development of the Vardar ocean and its margins:Evidence from the Republic of Macedonia and Greek Macedonia[J]. Tectonophysics, 2013, 595/596:25-54. doi: 10.1016/j.tecto.2012.07.022 |
[10] | Shanov S, Spassov E, Georgiev T. Evidence for the existence of a paleosubduction zone beneath the Rhodopean massif (Central Balkans)[J]. Tectonophysics, 1992, 206(3):307-314. |
[11] | Markovic M, Pavlovic R, Cupkovic T, et al. Structural pattern and neotectonic activity in the wider Majdanpek area (NE Serbia, Yugoslavia)[J]. Acta Montanistica Slovaca, 1996, 2:151-158. |
[12] | Georgiev S, von Quadt A, Heinrich C A. Time evolution of a rifted continental arc:Integrated ID-TIMS and LA-ICPMS study of magmatic zircons from the Eastern Srednogorie, Bulgaria[J]. Lithos, 2012, 154:53-67. doi: 10.1016/j.lithos.2012.06.020 |
[13] | Bonev I K, Kerestedjian T, Atanassova R, et al. Morphogenesis and composition of native gold in the Chelopech volcanic-hosted Au-Cu epithermal deposit, Srednogorie zone, Bulgaria[J]. Mineralium Deposita, 2002, 37(67):614-629. |
[14] | Jankovic S. The Copper Deposits and Geotectonic Setting of the Thethyan Eurasian Metallogenic Belt[J]. Mineralium Deposita, 1977, 12(1):37-47. doi: 10.1007/BF00204503 |
[15] | Cook N J, Ciobanu C L. Paragenesis of Cu-Fe ores from Ocna de Fier-Dognecea (Romania), typifyingfluid plume mineralization in a proximal skarn setting[J]. Mineralogical Magazine, 2001, 65(3):351-372. doi: 10.1180/002646101300119457 |
[16] | Clark A H, Ullrich T D. 40Ar-39Ar age data for andesitic magmatism and hydrothermal activity in the Timok Massif, eastern Serbia:implications for metallogenetic relationships in the Bor copper-gold subprovince[J]. Mineralium Deposita, 2004, 39(2):256-262. doi: 10.1007/s00126-003-0370-3 |
[17] | Jankovic S. Types of copper deposits related to volcanic environment in the Bor district, Yugoslavia[J]. Geologische Rundschau, 1990, 79(2):467-478. doi: 10.1007/BF01830639 |
[18] | Starostin V I. Bor and Maidanpek copper deposits in Yugoslavi[J]. International Geology Review, 1970, 12(4):370-380. doi: 10.1080/00206817009475244 |
[19] | Strashimirov S, Petrunov R, Kanazirski M. Porphyry-copper mineralisation in the central Srednogorie zone, Bulgaria[J]. Mineralium Deposita, 2002, 37(67):587-598. |
[20] | Bogdanov K, Tsonev D, Kuzmanov K. Mineralogy of gold in the Elshitsa massive sulphide deposit, Sredna Gora zone, Bulgaria[J]. Mineralium Deposita, 1997, 32(3):219-229. doi: 10.1007/s001260050087 |
[21] | Kouzmanov K, Moritz R, Quadt A von et al. Late Cretaceous porphyry Cu and epithermal Cu-Au association in the Southern Panagyurishte District, Bulgaria:the paired Vlaykov Vruh and Elshitsa deposits[J]. Miner Deposita., 2009, 44(6):611-646. doi: 10.1007/s00126-009-0239-1 |
[22] | Chambefort I, Moritz R, von Quadt A. Petrology, geochemistry and U-Pb geochronology of magmatic rocks from the highsulfidation epithermal Au-Cu Chelopech deposit, Srednogorie zone, Bulgaria[J]. Mineralium Deposita, 2007, 42(7):665-690. doi: 10.1007/s00126-007-0126-6 |
[23] | Moritz R, Kouzmanov K, Petrunov R. Late Cretaceous Cu-Au epithermal deposits of the Panagyurishte district, Srednogorie zone, Bulgaria[J]. Schweizerische Mineralogische und Petrographische Mitteilungen, 2004, 84(1):79-99. |
[24] | Kouzmanov K, Bailly L, Ramboz C, et al. Morphology, origin and infrared microthermometry of fluid inclusions in pyrite from the Radka epithermal copper deposit, Srednogorie zone, Bulgaria[J]. Mineralium Deposita, 2002, 37(6/7):599-613. |
[25] | Kouzmanov K, Ramboz C. Genesis of high-sulfidation vinciennite-bearing Cu-As-Sn (-Au) assemblage age from the Radka epithermal copper deposit, Bulgaria:evidence from mineralogy and infrared microthermometry of enargite[J]. The Canadian Mineralogist, 2004, 42(5):1501-1521. doi: 10.2113/gscanmin.42.5.1501 |
[26] | Popov K. Geochemical associations in Radka ore district[J]. Annual of the University of Mining and Geology "St. Ivan Rilski", 2002, 45(1):57-63. |
[27] | Dupont A, Auwera J V, Pin C, et al. Trace element and isotope (Sr, Nd) geochemistry of porphyry- and skarn-mineralising Late Cretaceous intrusions from Banat, western South Carpathians, Romania[J]. Mineralium Deposita, 2002, 37(67):568-586. |
[28] | Nicolescu S. World Skarn Deposits:Skarns of Eastern Europe[J]. Society of Economic Geologists, Inc.Economic Geology 100th Anniversary Volume, 2005:1-4. |
[29] | Csontos L, Vörös A. Mesozoic plate tectonic reconstruction of the Carpathian region[J]. Palaeogeogr Palaeoclimatol Palaeoecol, 2004, 210(1):1-56. doi: 10.1016/j.palaeo.2004.02.033 |
[30] | Chambefort I, Moritz R. Late Cretaceous structural control and Alpine overprint of the high-sulfidation Cu-Au epithermal Chelopech deposit, Srednogorie Belt, Bulgaria[J]. Mineralium Deposita, 2006, 41(3):259-280. doi: 10.1007/s00126-006-0056-8 |
[31] | Stein H J, Markey R J, Morgan J W, et al. The remarkable Re-Os chronometer in molybdenite:how and why it works[J]. Terra Nova, 2001, 13(6):479-486. doi: 10.1046/j.1365-3121.2001.00395.x |
[32] | Stein H J. Low-rhenium molybdenite by metamorphism in northern Sweden:recognition, genesis, and global implications[J]. Lithos, 2006, 87(3):300-327. |
[33] | Jankovic S. The Carpatho-Balkanides and adjacent area:a sector of the Tethyan Eurasian metallogenic belt[J]. Mineralium Deposita, 1997b, 32(5):426-433. doi: 10.1007/s001260050110 |
[34] | Tarkian M, Hunken U, Tokmakchieva M. Precious-metal distribution and fluid-inclusion petrography of the Elatsite porphyry copper deposit, Bulgaria[J]. Mineralium Deposita, 2003, 38(3):261-281. doi: 10.1007/s00126-002-0336-x |
[35] | Zimmerman A, Stein H, Markey R.Re-Os ages for the Elatsite Cu-Au deposit, Srednogorie zone, Bulgaria[J].Mineral Exploration and Sustainable Development, 2003:1253-1256. |
[36] | Georgiev G. A genetic model of the Elatsite porphyry copper deposit, Bulgaria[J]. Geochemistry Mineralogy and Petrology, 2008, 48:143-160. |
[37] | Bogdanov K, Popov K. Cu-Au Epithermal Systems in the Southern Part of the Panaguyrishte Ore Region, Bulgaria[J]. Society of Economic Geologists, 2003, 36:91-114. |
[38] | Chambefort I, Moritz R. Subaqueous environment and volcanic evolution of the Late Cretaceous Chelopech Au-Cu epithermal deposit, Bulgaria[J]. Journal of Volcanology and Geothermal Research, 2014, 289:1-13. doi: 10.1016/j.jvolgeores.2014.10.013 |
[39] | Moritz R, Chambefort I, Georgieva S. The Chelopech highsulphidation epithermal Cu-Au deposit[J]. Ore Geology Reviews, 2005, 27:130-131. doi: 10.1016/j.oregeorev.2005.07.021 |
[40] | Georgieva S, Petrunov R, Moritz R. Temporal relationship between volcanism and the hydrothermal system in the region of Chelopech high-sul dation Cu-Au deposit:constraints from geochronological and mineralogical data[J]. Bulgarian Geological Society, Annual Scientic Conference "Geology 2004", 2004:21-23. |
[41] | Liana C, Nigel C, Cook J. Skarn textures and a case study:the Ocna de Fier-Dognecea orefield, Banat, Romania[J]. Ore Geology Reviews, 2004, 24(3):315-370. |
[42] | Popov P N. Tectonics of the Banat-Srednogorie Rift[J]. Tectonophysics, 1987, 143(1):209-216. |
[43] | Lips A. Correlating magmatic-hydrothermal ore deposit formation over time with geodynamic processes in SE Europe[J]. Geological Society, London, Special Publications, 2002, 204(1):69-79. doi: 10.1144/GSL.SP.2002.204.01.05 |
[44] | Wortel M J R, Spakman W. Subduction and Slab Detachment in the Mediterranean-Carpathian Region[J]. Science, 2000, 290(5498):1910-1917. doi: 10.1126/science.290.5498.1910 |
[45] | Neubauer F. Contrasting Late Cretaceous with Neogene ore provinces in the Alpine-Balkan-Carpathian-Dinaride collision belt[C]//Blundell D J, Neubauer F, von Quadt A. The Timing and Location of Major Ore Deposits in an Evolving Orogen, 2002, 204(1): 81-102. |
[46] | 侯增谦, 郑远川, 杨志明, 等.大陆碰撞成矿作用:Ⅰ.冈底斯新生代斑岩成矿系统[J].矿床地质, 2012, 31(4):647-670. doi: 10.3969/j.issn.0258-7106.2012.04.002 |
[47] | 唐菊兴, 多吉, 刘鸿飞, 等.冈底斯成矿带东段矿床成矿系列及找矿突破的关键问题研究[J].地球学报, 2012, 33(4):393-410. doi: 10.3975/cagsb.2012.04.02 |
[48] | 纪伟强, 吴福元, 锺孙霖, 等.西藏南部冈底斯岩基花岗岩时代与岩石成因[J].中国科学(D辑), 2009, (7):849-871. |
[49] | 侯增谦.大陆碰撞成矿论[J].地质学报, 2010, 84(1):30-58. |
[50] | Hou Z, Zheng Y, Yang Z, et al. Contribution of mantle components within juvenile lower-crust to collisional zone porphyry Cu systems in Tibet[J]. Mineralium Deposita, 2013, 48(2):173-192. doi: 10.1007/s00126-012-0415-6 |
[51] | 朱弟成, 莫宣学, 王立全, 等.西藏冈底斯东部察隅高分异Ⅰ型花岗岩的成因:锆石U-Pb年代学, 地球化学和Sr-Nd-Hf同位素约束[J].中国科学(D辑), 2009, (7):833-848. |
[52] | 潘桂棠, 莫宣学, 侯增谦, 等.冈底斯造山带的时空结构及演化[J].岩石学报, 2006, 22(3):521-533. |
[53] | Wen D R, Chung S L, Song B et al. Late Cretaceous Gangdese intrusions of adakitic geochemical characteristics, SE Tibet:petrogenesis and tectonic implications[J]. Lithos, 2008, 105:1-11。 doi: 10.1016/j.lithos.2008.02.005 |
① | Aurubis拟1.8亿欧元扩张保加利亚铜矿[EB/OL](2015-05-15) [2016-03-18]http://www.cfi.net.cn/p20150515000640.html?jdfwkey=mgaol.2015. |
② | 驻保加利亚经商参处.保加利亚成内蒙古铜矿砂主要进口来源地[EB/OL](2013-11-21)[2016-03-18]http://www.mofcom.gov.cn/article/i/jyjl/m/201311/20131100399490.shtml. 2013. |
③ | 五矿8亿美元采购保加利亚电解铜[EB/OL](2009-10-20)[2016-03-18]http://stock.sohu.com/20091020/n267531838.shtml.2009. |
Geological sketch map of Alps-Balkan-Carpathian-Dinaride orogenic belt (a) and geological sketch map of part of southeastern Europe, showing the distribution and types of main ore deposits in Apuseni–Banat– Timok–Srednogorie region (b)
Simplified tectonic map of Eastern Srednogorie zone and surrounding areas
Geological map of the Elatsite-Chelopech orefield (a) and geological section of Chelopech deposit (b)
Geoligical map (a) and geological section (b) of Elatsite deposit
Geological sketch map of Ocna de Fier-Dognecea orefield (a) and geological sketch map of the main orebody (b)
SN-trending geological section across the Ocna de Fier-Dognecea orefield (a), zoning features in distal orebody (b) and zoning features in proximal orebody (c)
Roll back model sketch map