曹そう灰かい長ちょう石せき

noun

labradorite

A feldspar mineral known for its iridescent play of colors; used in jewelry and ornamental stone.

• 曹そう灰かい長ちょう石せきはラブラドル閃せん光こうと呼よばれる美うつくしい光こう沢たくを示しめす。

  Labradorite exhibits a beautiful luster called labradorescence.