頑がん火か輝き石せき

noun

enstatite

A mineral name; used in geology and mineralogy. Enstatite is a magnesium silicate mineral of the pyroxene group.

• 頑がん火か輝き石せきはマグネシウムに富とむ輝き石せきの一いっ種しゅです。

  Enstatite is a type of pyroxene rich in magnesium.