Epidote, Quartz & Axinite slab EPI78 chalcedony Dimensions at widest points approximately

Dimensions at widest points approximately 155 mm x 90 mm x 10 mm thick

Dimensions approximately 180 mm x 110 mm x 80 mm thick

Weighs 206 grams

235 mm x 90 mm  x 9 mm

Dimensions at widest points approximately 125 mm x 95 mm x 9

Epidote, Quartz & Axinite slab EPI78 chalcedony Dimensions at widest points approximatelyEPI78 Epidote, Quartz & Axinite slab, cut and polished on one side. Epidote is the green mineral, Axinite is grey. Quartz is white. Dimensions 135 mm x 80 mm x 9. 5 mm thick. Weighs 219 grams This stone occurs in the Pilbara region of Western Australia. It occurs as a single vein, no thicker than 250mm that cross cuts the Weeli Wolli formation, a banded iron formation, (commonly jaspilitic) which is also intruded by metadoleritic sills. The quartz