| | Book (volume) | the Palaeozoic, e.g., the Ordovician Bozshakol deposit in Kazakhstan (see Seltmann and Porter, in this publication);...papers have been grouped by volume and geographic region, namely those relating to South America (the Andean...where more than one belt is found within the same region, papers from each belt are grouped consecutively...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 | | | Book | Minerals, Hydrometallurgy 2.7 Mineral Resources of Kazakhstan 4.7 Concentrating and Selection of Minerals 2...and geological structure are isolated in the ore region territory. Ore fields consist of ore deposits enclosing...shale deposits to which the Dzhezkazgan field in Kazakhstan and the Udokan field in Siberia belong. A large...soÂcalled copperÂphorphyry ores (Kounradsky in Kazakhstan, Almalyk in Uzbekistan, Kadzharan in Armenia)...them. The Zhairem and Mirgalimsay deposits in Kazakhstan belong to them. Besides, leadÂzinc ores are mined | | | Book | label: Aerial view of the Bingham Canyon copper mine, Kennecott Utah Copper, September 2003. Photo courtesy...Copper Deposits of the Chu-Sarysu Basin, Central Kazakhstan Premier Provinces 14 15 16 17 18 19 Cenozoic...Tunnels Au-Ag-Zn-Pb deposit, Montana, United States (mine now exhausted). 1971: Recognized control of ore...high sulfidation epithermal Au-Ag deposit, Chile (mine now exhausted). 1971: First formal recognition...which led to discovery of Perkoa Zn-Pb-Ag deposit (mine under construction). 1990: Recommendation of Cerro | | | Conference Proceedings (Volume) | Cover photograph: View of the Aitik open pit copper mine in the very north of Sweden. Mining operations started...pyritic Zn-Pb-Cu-(Au-Ag) sulphide deposit, Bergslagen region, south-central Sweden . . .......................Ahola Occurrence of gold (electrum) in the Lousal mine, Iberian pyrite belt, Portugal ..................shales: new data from Mo-Ni-PGE black shales (Zunyi region, Guizhou province, south China) ................modifications of epithermal silver mineralization at Martha Mine, Deseado Massif, Argentina . . ................ |
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