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我们看到有关地质书刊上常常提到“金属矿物”和“非金属矿物”,这两个概念是以什么标准来划分的,我们认为主要是根据矿物的主要用途(或以矿物中提取的元素)来区别的,
We have seen references to “metallic minerals” and “non-metallic minerals” in geological publications. The two concepts are divided by what criteria. We believe that the main use is based on the main uses of minerals (or elements extracted from minerals). ) To distinguish,