rock type

常見(jiàn)例句

The magnetism of several kinds of chrysotile asbestos of ultrabasic rock type from Sichuan, Mangya and Xinkang Asbestos Mines were investigated.
研究了我國(guó)四川、新康與茫崖三個(gè)石棉礦所產(chǎn)的超基性巖型纖蛇紋石石棉的磁性。
The mine is the earliest discovered broken belt altered rock type gold deposit, it belongs to remelting magma mesothermal type.
該礦是發(fā)現(xiàn)最早的破碎帶蝕變巖型金礦床，其成因?qū)僦厝蹘r漿中溫?zé)嵋盒汀?/li>
Accordingly, the emphasis must by placed on the prospecting of tough shear zone type and tectonic altered rock type gold deposits.
因此，在庫(kù)斯拉甫地區(qū)，應(yīng)注重尋找韌性剪切帶型金礦和構(gòu)造蝕變巖型金礦。

That is a necessary but not a sufficient condition, as the type of rock involved, called carbonaceous chondrite, is found in other asteroids, too.
ECONOMIST: Asteroid impacts