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引言坎加拉地区位于澳大利亚东部新南威尔士东南部(图1)。在该区产出的30多个矿床中按其开采期间(1909—1920)的贱金属产量来说,坎加拉矿床是最有经济意义的矿床。黄铁矿是自然界中最常见的硫化物矿物之一,也是坎加拉地区一种普遍存在的矿物。本文探讨了坎加拉地区黄铁矿的化学与其产出方式之间的可能关系,并评述了应用黄铁矿化学成分的变化作为一种勘探手段的可能性。
Introduction The Kangar region is located in southeastern New South Wales in eastern Australia (Figure 1). The more than 30 deposits produced in the area are the most economically significant deposits in terms of base metal production during the mining period (1909-1920). Pyrite is one of the most common sulfide minerals in nature and is a ubiquitous mineral in the Kangara region. This paper explores the possible relationship between the chemistry of pyrite in the Kanjala region and its mode of production and comments on the possibility of applying variations in the chemical composition of pyrite as a means of exploration.