英语语法分析

Here is an abandoned nephrite mining base.

这是一个被抛弃的玉矿。

Jadeite, is also called jade, the proportion reached 3.33, harder than nephrite.

二是硬玉，俗称翡翠，其比重达到3.33，硬度高于软玉。

The results indicate that the main composition of nephrite cat's eye is tremolite.

结果表明：四川软玉猫眼的主要成分为透闪石。