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Regional Geology and Metallogeny
Journal Contents
2017
71

Title


S.YU. STEPANOV, R.S. PALAMARCHUK, L.N. SHARPENOK (VSEGEI), P.N. PEREKREST (Ural branch JSC «Polymetal UK»), A.V. ANTONOV (VSEGEI)

New gold mineral occurrence Dorozhnoe in the exocontact of the Auerbakhovsky gabbrodiorit-­granite intrusive (Middle Ural)

The article presents new data on the gold mineralization of quartz­-carbonate veins developed in garnet skarns in the exocontact of the Auerbakhovsky gabbrodiorite-­granite intrusion. Gold was discover in native form. Its aggregates reach a size of several millimeters. The gold content in quartz­-carbonate veins is 50–60 g/t. The location of the new gold ore mineralization site near the large Vorontsovskoye gold deposit provides the prerequisites for revising the gold ore potential of the Vorontsovsko-­Peschansko ore­-magmatic system.
Keywords: native gold, quartz-­carbonate veins, garnet skarns, Auerbakhovsky intrusion, Northern Ural.

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