Quartz (variety chalcedony) - Mamuju area, Indonesia - 95 x 66 x 45 mm
Mineral: Quartz (variety chalcedony)
Locality: Mamuju area, Sulawesi Barat Province, Indonesia
Dimensions: 95 x 66 x 45 mm

Description: The well known spheroidal “grape chalcedony”or “grape agate”.