tacharanite

n. [矿]易变硅钙石

词形变化

tacharanites 复数 tacharanites

释义与例句

n.
  1. 1.

    A monoclinic white mineral containing aluminum, calcium, hydrogen, oxygen, and silicon.

    不可数 化学 地质

词源

Named from the Gaelic tàcharan, a changeling + -ite, because when this poorly studied mineral was discovered, it was first supposed that on standing in air it breaks down to form other compounds (tobermorite and gyrolite).

来源：wiktionary