Goosecreekite - Nasik District, Maharashtra, India

Goosecreekite - Nasik District, Maharashtra, India. 
60 x 45mm

A Sphere consisting of an aggregate of sharp, white Goosecreekite crystals, some with a slight orange hue. 
This is a sought after rare Zeolite in a substantial specimen size, not normally seen.

Chemistry: CaAl2Si6O16 - 5H2O, Hydrated calcium aluminium silicate. 
http://www.mindat.org/min-1726.html