鉄てつ礬ばん柘榴ざくろ石いし

noun

almandine

A deep red to brownish-red variety of garnet, an iron-aluminum silicate mineral. Used in geology, mineralogy, and sometimes as a gemstone.

• 鉄てつ礬ばん柘榴ざくろ石いしは、ガーネットグループの中なかでも特とくに鉄てつ分ぶんを多おおく含ふくむ鉱こう物ぶつです。

  Almandine is a mineral in the garnet group that is particularly rich in iron.