Prase rough PRR129 mookarite SJ153 A polished slab of

SJ153  A polished slab of Starry Jasper

Dimensions at widest points approximately 150 mm x 70 mm and 45 mm thick

cut and polished on one side with a natural back and a cut base to sit as a display specimen

Dimensions at widest points approximately 110 mm x 80 mm x 25 mm thick

Prase rough PRR129 mookarite SJ153 A polished slab ofPRR 129. Dimensions at widest points approximately 100 mm x 100 mm x 70 mm thick. Weighs 1,137 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.