1、Hornblende is often diorite, syenite in minerals, often appear in granite.
普通角閃石是閃長(zhǎng)巖、正長(zhǎng)巖中常出現(xiàn)的礦物，也常出現(xiàn)在花崗巖中。

2、Hornblende bearing varieties bridge the gap over to amphibolites which are in bands and dikes.
含角閃石的變種填補(bǔ)了帶狀和脈狀角閃巖的中間相。

3、Hornblende is black, dark green, sometimes brown.
普通角閃石多呈黑色、暗綠色，有時(shí)為褐色。

hornblende翻譯