At-A-Glance
Photos
Essential Information
Specimen ID
6800
Mineral Name
Dravite
Chemical Formula
NaMg3Al6(BO3)3Si6O18(OH)4
Subcollection
Carl '64 and Edna S64 Heimowitz Purchase
Additional Details
Specimen Number
T91/426/x.x.x
Physical Description
One crystal is lustrous and semi-gummy, doubly terminated. Other is a flattened termination-cap crystal. Both have yellow coloring internally, colored brown externally.
Geographic Origin
MinDat Locality URL
Additional Details
Original Attributed Locality
Yinnietharra Station, Pilbara Region, Western Australia, Australia