6745 - Quartz

At-A-Glance

Photos

Essential Information

Specimen ID

6745

Mineral Name

Quartz

Mineral Variety

Grape Agate

Chemical Formula

SiO2

Subcollection

Carl ‘64 and Edna S64 Heimowitz
 Donation

Translucent purple Quartz Agate in spherical formations with radial internal structure found in cavities in pillow Basalt. Commonly labelled as Grape Agate. Pantai Manakarra, Mamuju area, Sulawesi Barat Province, Sulawesi Barat, Indonesia. 9 x 8 cm.

Geographic Origin

Historical Region Name
Pantai Manakarra, Mamuju area, Sulawesi Barat Province, Sulawesi Barat
Original Attributed Locality
Indonesia
Sulawesi Barat