1. rock composed mostly of constituents of clastic origin
detrital rock 例句
英汉例句
The geochemical characterizes of metamorphic detrital rock show their source rocks were terrigenous detrital rocks .
巖石的地球化学特征表明其原巖为一套陆源碎屑巖。
The Quanxin gold deposit is metamorphic detrital rock type gold deposit, its mineralized types include auriferous quartz vein type and fractured altered rock type.