Mordenite
hydrated calcium potassium sodium aluminum silicate
(Ca, Na2, K2)Al2Si10O24·7H2O
![Mordenite on Basalt Matrix](http://marulla.com/wp-content/uploads/2008/10/4553.jpg)
Mordenite on Basalt Matrix
Wolf Creek Pass, Colorado
Collected on 8 Oct 2008
![Closeup of Mordenite Crystals](http://marulla.com/wp-content/uploads/2008/10/4564.jpg)
Closeup of Mordenite Crystals
Wolf Creek Pass, Colorado
Collected on 8 Oct 2008
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