lepidomelane

英[lepɪdəʊ'meleɪn] 美[lepɪdoʊ'meleɪn]
  • [矿]铁黑云母
  • fault n.缺点;故障;过错;[地]断层v.找...错误
Noun:
  1. a mica that is a biotite containing iron