磁黄铁矿的标型特征可以作为寻找和评价金矿床的指示标志。
The typomorphic characteristics of pyrrhotite can be regarded as indicator of prospecting and evaluating for gold deposit.
磁黄铁矿的标型特征可以作为寻找和评价金矿床的指示标志。
The typomorphic characteristics of pyrrhotite can be regarded as indicator of prospecting and evaluating for gold deposit.
应用推荐