Anorthosite

---

ゆいちゃんずpeddlelexistencepathetiquereya-sunshine-picsmarciaclark

---

LIVE

This rock is predominantly composed of quartz, alkali feldspar, and plagioclase. The alkali feldspar

Labradorite

optical-mineralogy:AnorthositePlagioclase Feldspar (polysynthetic twinning)Clinopyroxene

Prev PageNext Page