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银-石英-冰长石建造金矿床阿尔曼斯金矿床位于鄂霍次克-楚科火头山带的大型火山盆地内。据P.A.叶列明资料,该矿床为—破火山口构造,破火山口在平面上为一不规则的三角形,周边受深断层控制(图9)。破火山口的北侧为一北东向断裂带,东侧为北北西向断裂带,南西侧、南侧和南东侧为较小断裂。破火山口充填有赛诺斯—达宁阶流纹质凝灰熔岩地层,它呈不整合盖于基底岩石之上。基底岩层为构造变动强烈的中侏罗统海相沉积岩安山岩以及同时代的砂岩—砾岩—页岩地
Silver-Quartz-Ice Feldspar to Build Gold Deposits The Armans Gold Deposit is located in a large volcanic basin in the Okhotsk-Chukotou zone. According to P.A. YeLiMing information, the deposit is - caldera structure, the caldera in the plane is an irregular triangle, surrounded by deep fault control (Figure 9). The northern side of the caldera is a north-easterly fault zone, the north-west-north fault zone is on the east side, and the minor fault is on the southwest side, south side and south-east side. The Caldera is filled with the Sinostar-Darinian rhyolite tuff lavas, unconformably overlying the basement rocks. The basement strata are those of the Middle Jurassic marine sedimentary rocks and the contemporary sandstone-conglomerate-shale