- peristerite
[peristerite 词源字典]
- "A sodic plagioclase in the albite–oligoclase range of composition with a blue or bluish-white opalescence", Mid 19th cent.; earliest use found in Thomas Thomson. From ancient Greek περιστερά pigeon, in allusion to its colour + -ite.[peristerite etymology, peristerite origin, 英语词源]