6729 - Heulandite

At-A-Glance

Photos

Essential Information

Specimen ID

6729

Mineral Name

Heulandite

Mineral Variety

Chalcedony

Chemical Formula

Subcollection

Carl ‘64 and Edna S64 Heimowitz
 Donation
Associated Minerals
Quartz
Stilbite

Heulandite and Stilbite (NaCa4[Al8Si28O72]•n(H2O) (n=28-32)) on Quartz var. Chalcedony (SiO2)

Geographic Origin

Mining District

Pune District
Historical Region Name
Jalgaon, Pune District, Maharashtra
Original Attributed Locality
India
Maharashtra