There are abundant mineral resources, mainly copper, lead, zinc , mineral deposits, such as Iceland spar.
境内有丰富的矿产资源, 主要有铜 、 铅 、 锌 、 冰洲石等矿藏.
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With the development of science and technology, the processing technique of Iceland Spar developed greatly.
随着科学技术的进步, 冰洲石晶体的加工技术有了较大的发展.
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