Mesolite
Mesolite (?; 277) , noun
[Meso- + -lite.]
(Mineralogy) A zeolitic mineral, grayish white or yellowish, occuring in delicate groups of crystals, also fibrous massive. It is a hydrous silicate of alumina, lime, and soda.
Mesolite (?; 277) , noun
[Meso- + -lite.]