Prase rough PRR113 red jasper Dimensions approximately 180 mm x

Dimensions approximately 180 mm x 70 mm x 45 mm thick

OJ125  A slab

Dimensions at widest points approximately 150 mm x 70 mm x 8 mm thick

Dimensions at widest points approximately 145 mm x 95 mm x 95 mm thick

Dimensions at widest point approximately 135 mm x 75 mm x 8

Prase rough PRR113 red jasper Dimensions approximately 180 mm xPRR 113. Dimensions at widest points approximately 125 mm x 85 mm x 60 mm thick. Weighs 917 grams. Prase is a chrome rich chert. 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.