Prase rough PRR127 jelly bean jasper 135 mm x 55 mm

135 mm x 55 mm x 40 mm

BJ134  Polished "Black Jade" A trade name for metamorphosed magnesian tholeiite (basalt)

Box measures 43 cm x 287 cm x 5 cm deep

4 mm thick

Dimensions approximately 100 mm x 45 mm x 7 mm thick

Prase rough PRR127 jelly bean jasper 135 mm x 55 mmPRR 127. Dimensions at widest points approximately 130 mm x 90 mm x 70 mm thick. Weighs 1,458 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.