Direction in prospecting for platinum-group metal deposits in China
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摘要: 根据 2 0世纪 90年代铂族金属矿床勘查的新发现 ,提出铂族金属矿床成因分类 ,探讨中国铂族金属找矿方向 ,提出“以绿找铂”、“以黄找铂”和“以黑找铂”的找矿原则 ,即在蛇绿混杂岩或基性—超基性岩分布区寻找基性—超基性岩浆岩型、岩浆热液型铂族金属矿以及与之有关的砂铂矿床 ,在金矿田中寻找伴生铂族金属矿床 ,在黑色页岩分布区寻找黑色页岩型铂族金属矿床。Abstract: Based on the new discoveries in platinum group metal prospecting in the 1990s, the authors propose a genetic classification of platinum group metal deposits, discuss the direction of prospecting platinum group metals in China and advance three platinum group metal prospecting principles, i.e.: look for basic ultrabasic type and magmatic hydrothermal type platinum group metal deposits and their related placer platinum deposits in areas of ophiolitic mélange or basic ultrabasic rocks, look for by product platinum metals in gold fileds, and look for black shale type platinum group metal deposits in areas of black shale.
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Keywords:
- platinum group metals /
- ore deposit /
- prospecting direction
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