资料来源 : pyDict

正矽酸铁

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Fayalite \Fay"al*ite\, n. [So called from the island Fayal.]
   (Min.)
   A black, greenish, or brownish mineral of the chrysolite
   group. It is a silicate of iron.