montmorillonite

Noun

 * 1)  Any of a group of soft, clay-like silicate minerals having many industrial and technical uses.

Translations

 * Chinese:
 * Mandarin:, 微晶高岭土, 青膏泥, 白膏泥
 * Finnish:
 * French:
 * German: Montmorillonit
 * Italian: montmorillonite
 * Spanish: montmorillonita