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本文主要涉及过去十五年以来找矿方法上的新发现和发展。在此期间,苏联和博茨瓦纳在金刚石产量上跻入世界第二位和第四位,澳大利亚和南非开发着七十年代有效的找矿方案所发现的新矿体。
This article mainly deals with the new discoveries and developments in prospecting methods over the past 15 years. During this period, the Soviet Union and Botswana ranked second and fourth respectively in diamond production in the world, and Australia and South Africa developed new ore bodies discovered by effective prospecting programs in the 1970s.