Register

Heulandite

Definition: 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.

Are you looking

A website like www.firstcallmotorbreakdown.co.uk will provide you with the highest quality in the industry.