neltnerite
释义与例句
n.
-
1.
A tetragonal-ditetragonal dipyramidal black mineral containing calcium, manganese, oxygen, and silicon.
化学 地质
词源
? + -ite
来源:wiktionary
A tetragonal-ditetragonal dipyramidal black mineral containing calcium, manganese, oxygen, and silicon.
? + -ite
来源:wiktionary