n. 角闪石
网络 普通角闪石; 角闪岩; 角闪石这个单字
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。
Hornblende is black, dark green, sometimes brown.
普通角闪石多呈黑色、暗绿色,有时为褐色。
Biotite (hornblende) two-feldspar gneiss and (5) Fault br.
黑云(角闪)二长片麻岩和(5)碎裂岩等。
Hornblende is often diorite, syenite in minerals, often appear in granite.
普通角闪石是闪长岩、正长岩中常出现的矿物,也常出现在花岗岩中。
Hornblende bearing varieties bridge the gap over to amphibolites which are in bands and dikes.
含角闪石的变种填补了带状和脉状角闪岩的中间相。