Copper and sulfur exist in sulfide.Usually aurum and argentine exist in copper ore mostly in enfoldment state .
英
美
- 铜、硫是以硫化矿状态存在,金、银矿物多呈包裹体状态存在于铜矿物中。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
