英语语法分析

The main minerals are plagioclase, zoisite, hornblende, and the minor minerals were mica, sphene, prehnite and so on.

主要组成矿物有斜长石、黝帘石、角闪石、另有云母类矿物、榍石、葡萄石等次要矿物。

But also often acid plagioclase was red meat.

而且酸性斜长石也常呈肉红色。

Symbiosis with acidic potassium feldspar, plagioclase, biotite.

与钾长石、酸性斜长石、黑云母共生。