noun
augite
A common rock-forming mineral of the pyroxene group, typically found in mafic and intermediate igneous rocks.
普通輝石は玄武岩によく含まれる鉱物です。
Augite is a mineral commonly found in basalt.
From 普通 (common) + 輝石 (pyroxene), a calque of the English 'augite' or a direct translation of its mineralogical classification as a common pyroxene.