afwillite

柱硅钙石, 水合硅酸钙

词形变化

afwillites 复数 afwillites

释义与例句

n.
  1. 1.

    A calcium hydroxide nesosilicate mineral, occurring as glassy, colourless to white prismatic monoclinic crystals.

    化学 地质

词源

Alpheus Fuller Williams (1874-1953) of the De Beers diamond company, and -ite.

来源：wiktionary