Prase rough PRR131 lace agate 155 mm x 70 mm

155 mm x 70 mm x 30 mm thick

Dimensions at widest points approximately 150 mm x 65 mm x 20 mm thick

Dimensions at widest points approximately 100 mm x 80 mm x 14 mm thick

Dimensions at widest points approximately 180 mm high x 120 mm x 55 mm thick

It occurs as a single vein

Prase rough PRR131 lace agate 155 mm x 70 mmPRR 131. Dimensions at widest points approximately 140 mm x 130 mm x 100 mm thick. Weighs 2,927 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.