benitoite

蓝锥矿, 硅酸钡钛矿

词形变化

benitoites 复数 benitoites

释义与例句

n.
  1. 1.

    A rare hard blue silicate mineral found in hydrothermally altered serpentinite.

    化学 地质

词源

San Benito County, California, where it can be found, + -ite.

来源：wiktionary