№ 4,
2007
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Material composition of the Tulallar zone goldbearing ore bodies of Lesser Caucasus
Ministry of Ecology and Natural Resources of Azerbaijan Republic, AZ1073, Baku, B.Agayev str., 100(A)
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In article on basis Tulallar zone the material structure, textur-structural features of ores have been investigated and for the first time have been revealed 2 generation quartz veins. They differ from each other both on appearance and on variety of ore minerals grains srtucture. In quartzes of I generation have been determined productive gold associations of sulfides of copper, tetraedrit, tennantita, tellurium visutit. The size of 20-30 % gold grains make 0,2-0,5mm.and 70 % – 0,05- 0,02 mm. Quartz of the second generation is dirty with plentiful pelit particles extended in parallel radial-radiant Congestions: lengthened grains of quartz from 0,2-1,5 mm. Sometimes meets scaly sericite-chlorite unit rare grains (modular deceptive form); and with idiomorphic pyrite allocation.