HEULANDITE


Meaning of HEULANDITE in English

( n. )

A mineral of the Zeolite family, often occurring in amygdaloid, in foliated masses, and also in monoclinic crystals with pearly luster on the cleavage face. It is a hydrous silicate of alumina and lime.

Webster's Revised Unabridged English Dictionary.      Пересмотренный полный словарь английского языка Webster.