Prase rough PRR117 prehnite Weighs 170 grams

Weighs 170 grams

It weighs 934 grams

Dimensions at widest points approximately 125 mm high x 100 mm  x 35 mm thick

Please note : This stone is quite soft and includes some fractures

Approximate dimensions at widest points 150 mm long  x 100 mm  x 40 mm thick

Prase rough PRR117 prehnite Weighs 170 gramsPRR 117. Dimensions at widest points approximately 110 mm x 75 mm x 50 mm thick. Weighs 373 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.