Alumstone

Translation alumstone into russian

Noun

alumstone

alumstones pl

The alumstone was used in ancient times for its astringent properties.

Квасцовый камень использовался в древние времена за его вяжущие свойства.

Additional translations

алюминиевый камень

галунный камень

Noun

A naturally occurring mineral composed primarily of hydrated potassium aluminum sulfate, used in various industrial applications.

The geologist discovered a large deposit of alumstone in the mountainous region.