Prase rough PRR123 chrysophase 200 mm x 125 mm

200 mm x 125 mm x 55 mm thick

Dimensions at widest points approximately 85 mm x 65 mm x 20 mm thick

Dimensions at widest points approximately 120 mm x 75 mm x 40 mm thick

Weighs 238 grams

115 mm x 90 mm x 8 mm thick and weighs 166 grams

Prase rough PRR123 chrysophase 200 mm x 125 mmPRR 123. Dimensions at widest points approximately 160 mm x 95 mm x 80 mm thick. Weighs 1,602 grams. Prase is a chrome rich chert. Also called Dragon Stone. The green colour usually derives from minor mineral content, most commonly the green chromiferous muscovite mica, fuchsite. There are numerous Prase deposits in the Pilbara region of Western Australia.