The article has established grade model and tonnage model to 277 contact metasomatic copper deposits of the whole country,based on “the Mineral Resources Data Base of the Whole Country”.
依据“全国矿产储量数据库”的资料,对全国277个接触交代型铜矿床建立了品位模型、吨位模型以及品位—吨位联合模型。
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