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微细粒浸染型金矿石建造是产于碳酸盐和碎屑沉积岩层中的一种充填和交代浸染型金矿床,于60年代在美国内华达州的卡林地区首次发现,故称为卡林型金矿床。除了卡林地区外,在内华达的科特兹(Cortez)、格彻尔(Getchell)、曼哈顿(Manhaton)等地均有产出。自1965年以来到1980年止卡林矿山产金超过了124吨,为美国仅次于霍姆斯塔克的第二大金矿。近年来在澳大利亚、多米尼加、西班牙、苏联、新西兰及中国等一些国家都相继发现这一类型金矿床。尤其是新西兰魏斯堡沉积岩中浸染型金矿床规模很大,品位极高(Au达85克/吨,Ag500克/吨)。它是一种相当有远景的矿床。鉴于
The formation of fine-grained disseminated gold is a type of filling and accounting disseminated gold deposit produced in carbonate and clastic sedimentary formations. It was first discovered in the Carlin area in Nevada in the 1960s and is therefore called Carlin-type Gold deposits. In addition to the Carlin area, output is found in Nevada such as Cortez, Getchell, Manhaton. The Carling Mine produced more than 124 tons of gold since 1965 until 1980, the second-largest gold mine in the United States after Homestake. In recent years, this type of gold deposit has been discovered in some countries such as Australia, Dominica, Spain, the Soviet Union, New Zealand and China. In particular, the disseminated gold deposits in the Weisburg sediments of New Zealand are very large and of very high grade (Au 85 g / t, Ag 500 g / t). It is a rather prospective deposit. Given that