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纳米比亚是世界第七大产铀国,钙结岩型铀矿是该国主要铀矿类型之一。本文论述了该国槟榔湖地区区域地质特征,钙结岩型铀矿的含矿岩性及产出特征,简要介绍了从选区到矿区评价的主要工作方法。
Namibia is the seventh-largest uranium producer in the world and the calcium-bearing rock type uranium deposit is one of the major uranium types in the country. This paper discusses the regional geological characteristics of the betel nut area in the country, the ore-bearing lithology and output characteristics of calcium-bearing uranium deposits, and briefly introduces the main working methods from the selection to the mining area evaluation.