Polyhalite

Definition:

• (n.) A mineral usually occurring in fibrous masses, of a brick-red color, being tinged with iron, and consisting chiefly of the sulphates of lime, magnesia, and soda.

Compare polyhalite with other words:

polyhalite vs. soda

magnesia vs. polyhalite

lime vs. polyhalite

fibrous vs. polyhalite

mineral vs. polyhalite

polyhalite vs. potassium