环绕岩体，在内—外接触带中形成许多不同类型的稀有，有色金属矿床。
There are lots of different rare-nonferrous metallic deposits around the inner and outer contact zones.
有色金属矿床伴生银是一种十分普遍的现象，在中国则构成为银矿资源的主体。
That nonferrous metal deposits usually associated with silver is a common phenomenon, and this kind of deposits constitute the main part of silver mineral resources in China.
有色金属矿床伴生银是一种十分普遍的现象，在中国则构成为银矿资源的主体。
That nonferrous metal deposits usually associated with silver is a common phenomenon, and this kind of deposits constitute the main part of silver mineral resources in China.
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