Ady Kurniawan's Photo Gallery
9TF-0PJQuartz (Var: Chalcedony) SiO2
West Java Province, IndonesiaDimensions: 30 mm x 20 mm x 16 mm
Chalcedony over brown-red-black jasper. Field collected May 2007 near Tangerang, West Java, Indonesia. Specimen size 3x2 cm. Ady Kurniawan collection and photo.