Prase rough PRR124 black jasper Small vertical quartz vein from

Small vertical quartz vein from top to bottom

Dimensions at widest points approximately 135 mm x 80 mm x 9 mm thick

Weighs 3 kgs

Dundas near Zeehan

Dimensions at widest points approximately 130 mm x 75 mm x 8 mm thick

Prase rough PRR124 black jasper Small vertical quartz vein fromPRR 124. Dimensions at widest points approximately 150 mm x 80 mm x 65 mm thick. Weighs 1,476 grams. Red in this piece ! 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.