Calcite with Laumontite
Availability: 1 in stock
A 4cm poker chip calcite coated with a later generation of small calcites on which a generous amount of acicular blades of laumontite formed. A newer find in Inner Mongolia. Very cool association.
Locality: Huanggangliang Mine, Chi Feng Prefecture, Inner Mongolia, China
Composition: Calcium carbonate and Hydrated calcium aluminum silicate