Prase rough PRR109 mookatite Dimensions at widest points approximately

Dimensions at widest points approximately 175 mm x 100 mm x 6 mm thick

Highly translucent and grading into light green chrysoprase

Displaying purple lepidolite associated with white feldspar and quartz

The subtle lime green colouration is caused by the presence of nickel mineralisation

Cut and polished on one side with natural rough exterior on rear

Prase rough PRR109 mookatite Dimensions at widest points approximatelyPRR 109. Dimensions at widest points approximately 100 mm x 95 mm x 70 mm thick. Weighs 1,031grams. 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.