laumontite

[化] 浊沸石

词形变化

laumontites 复数 laumontites

别名

laumonite

释义与例句

n.
  1. 1.

    A mineral, of a white color and vitreous luster, with the chemical formula CaAl₂Si₄O₁₂·4H₂O. It is a hydrous silicate of alumina and lime. Exposed to the air, it loses water, becomes opaque, and crumbles.

    不可数 化学 地质

词源

Named after the discoverer François Pierre Nicholas Gillet de Laumont (1747–1834) as lomonite, renamed as laumonite in 1809 and as laumontite in 1821. + -ite

来源：wiktionary