カリ岩がん塩えん

noun

sylvite; sylvine

A potassium chloride mineral, often found in evaporite deposits. Technical term used in geology and mineralogy.

• カリ岩がん塩えんはカリウムの重じゅう要ような鉱こう石せきです。

  Sylvite is an important ore of potassium.