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1908年,A.B.尼古拉耶夫曾描述过南乌拉尔被称为“金山”区内的产在脉状绿泥—石榴辉石岩体(按现代术语,为“异剥钙榴辉长岩”)中的浸染含铜自然金。此种自然金具有含铜非常高的特点,曾引起许多研究者(洛热奇金、彼列利亚耶夫、诺夫戈罗多瓦、P.O别尔松、波克罗夫斯基等人)的注意,他们的研究成果确定了含铜自然金为AuCu_3(铜金矿)相、AuCu(四方铜金矿)相和含汞的银金矿相。上述矿物被为罕见。因此,当详细研究异剥钙榴辉长岩中金矿化显示时,对所获得有关这些矿物的资料很感兴趣。
In 1908, AB Nikolayev described the formation of vein-shaped chlorite-garnet pyroxenite in Southern Urals, known as the “Jinshan” area (in modern terms, the “allotment of garnet-gabbro” ) In the dip copper-containing natural gold. This natural gold, which has a very high copper content, has caused many investigators (Löchczkin, Prylyayev, Novgorodova, PO Berson, Pokrovski et al. ), Their research findings confirmed that the natural copper-bearing AuCu_3 (copper-gold) phase, the AuCu (tetragonal copper-gold) phase and the mercury-bearing silver-gold phase. The above minerals are rare. Therefore, when studying in detail the gold mineralization in heterotrenulated gabbro gabbro, a great deal of interest has been drawn from the information on these minerals.