hellandite

名词 n.
中文释义

英文释义

名词 n.
  1. A monoclinic borosilicate mineral containing rare earths, aluminium and calcium. uncountable

词源

Named after Amund Theodor Helland born 11 October 1846 in Bergen, Norway, who was a geology professor at Royal Frederick University. + -ite
0 次浏览 数据来源: Wiktionary