Mordenite

 

hydrated calcium potassium sodium aluminum silicate
(Ca, Na2, K2)Al2Si10O24·7H2O

Mordenite on Basalt Matrix
Wolf Creek Pass, Colorado
Collected on 8 Oct 2008

Closeup of Mordenite Crystals
Wolf Creek Pass, Colorado
Collected on 8 Oct 2008

 Posted by at 4:33 pm