fayalite

n. 铁橄榄石

词形变化

fayalites 复数 fayalites

释义与例句

n.
  1. 1.

    Yellow, olive green, brown or black mineral with orthorhombic crystals of the olivine group, Fe₂SiO₄.

    可数 不可数 化学 地质

词源

From Fayal (“Faial Island in the Azores”) + -ite. Named in 1840.

来源：wiktionary