anorthite peridotite钙长橄榄岩
anorthite e钙长石
anorthite diabase钙长辉绿岩
manganesian anorthite涵义锰钙长石
gallium anorthite镓钠长石
anorthite gabbro钙长石辉长岩
anorthite basalt钙长玄武岩
anorthite type钙长石组
anorthite syenite钙长正长岩
N(名词) a white to greyish-white or reddish-white mineral of the feldspar group and plagioclase series, found chiefly in igneous rocks and more rarely in metamorphic rocks. It is used in the manufacture of glass and ceramics. Composition: calcium aluminium silicate. Formula: CaAl2Si2O8. Crystal structure: triclinic 钙长石