Gold and silver mineralization of the Upper Amuree region (Russia) as an indicator of geodynamic reconstructions (from data of geochemical investgations)
From the middle of 14th century the Upper Amur territory of Russia is known as one of leading regions of gold placer output. Over this period from its bowels more than one million kg of gold is mined. Although the gold bearing ore discovered at this time is not characterized by the presence of large or unique deposits, the works on performing lithochemieal survey of scattering components have an important significance to obtain information on distribution of gold mineralization of that territory. By this time huge actual material about distribution of chemical elements within the wide territory is gained. The location peculiarities of geochemical halo of gold and silver elements leading in the structure of prognostic resources of the Amur region are considered in this paper.
Upper Amur gold silver volcano plutonic complex
I.M.Derbeko
Division of Regional Geology and Hydrogeology Amur Research Center FEB RAS, Blagoveshchensk, Russia
国际会议
第八届国际矿床地质会议(Proceedings of the Eighth Biennial SGA Meeting)
北京
英文
199-201
2005-08-18（万方平台首次上网日期，不代表论文的发表时间）