国际铂矿讨论会拟于1975年10月13日-17日在美国科罗拉多州丹佛召开,大会是美国经济地质学会发起并由它筹备。讨论会将研究下列内容: 1.矿床成因; 2.值得注意的富含铂族元素的岩层,它们的区域构造和背景以及世界侵入体的分布概况; 3.铂族矿物和合成铂族矿物的矿物学; The International Platinum Symposium is scheduled to be held in Denver, Colorado, USA on October 13-17, 1975, and was sponsored by and prepared by the American Geological Society. The symposium will examine the following: 1. Genesis of the deposit; 2. Notable exclusivity of platinum group element-bearing formations, their regional tectonics and background, and the distribution of the world’s invaders; 3. Platinum and platinum group minerals mineralogy;