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IGCP-220项目是东南亚和西太平洋区域与花岗岩有关的锡钨矿床的对比和资源评价项目。1986年6月30日至7月2日在澳大利亚堪培拉澳大利亚国立大学召开了年度会议,由澳大利亚地质学会经济地质专家组主办。讨论内容如下:(1)花岗岩类定位的构造环境;(2)矿化花岗岩类的岩石学和成因;(3)成矿流体和花岗岩的相互作用;(4)金属在熔体和流体中的转移;(5)锡钨矿床和矿石沉淀机制;(6)锡钨成矿省
The IGCP-220 project is a comparative and resource assessment project for granite-related tin-tungsten deposits in South-East Asia and the Western Pacific. The annual meeting of the Australian National University in Canberra, Australia, June 30-July 2, 1986, is organized by the Geological Experts Group of the Australian Geological Society. The discussions are as follows: (1) the tectonic setting of the granitoids; (2) the petrology and genesis of the mineralized granites; (3) the interaction of ore-forming fluids and granites; (4) the interaction of metals in the melt and fluid Transfer; (5) tin-tungsten deposit and ore deposition mechanism; (6) tin and tungsten metallogenic provinces