Prase rough PRR118 Marramamba Dimensions at widest points approximately

Dimensions at widest points approximately 155 mm x 150 mm x 50 mm thick

Dimensions at widest points approximately 195 mm x 100 mm x 10 mm thick

Quartz & Axinite slab

Dimensions at widest point approximately 190 mm x 75 mm x 55 mm

120 mm x 80 mm x 30 mm thick

Prase rough PRR118 Marramamba Dimensions at widest points approximatelyPRR 118. Dimensions at widest points approximately 160 mm x 80 mm x 65 mm thick. Weighs 867 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.