Gold of the Kynovskaia territory

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Two types of gold in alluvium of a frame of Permjakovsky mine are distinguished. Flat, inregular, plate, disk-shaped forms and lamellar signs with numerous traces of transportation present the first type. The most chemically "pure" gold is a product of hypergene influence in the weathering crust. The morphology of the second type (intergrowths of gold with quartz, thin forms of gold) is testified about close situation of source rocks of gold. It belongs to hydrothermal average - lower-bottomed formations, taking into account a presence of appreciable quantities of element-admixtures (silver, copper, iron, arsenic and antimony).

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Gold, morphology, chemical compound, a surface microsculpture

Короткий адрес: https://sciup.org/147200758

IDR: 147200758

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