计算结果表明辉长辉绿岩岩体温度下降缓慢,与围岩长时间作用,则形成了石棉矿床。
It shows that there was a slow drop in the temperature of the gabbro-diabase body, action with the wall rock long time formed asbestos deposit.
四川石棉西部碳酸盐岩系中的金矿床产于泥盆系中统,受层间蚀变破碎带控制。
There are relatively more tetrahedrite group minerals in gold deposits occurring in the interstratified fractured belt of Middle Devonian carbonate rock series in western Shimian of Sichuan Province.
四川石棉西部碳酸盐岩系中的金矿床产于泥盆系中统,受层间蚀变破碎带控制。
There are relatively more tetrahedrite group minerals in gold deposits occurring in the interstratified fractured belt of Middle Devonian carbonate rock series in western Shimian of Sichuan Province.
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