Prase rough PRR109 Orbicular Granite pale blue cleavelandite

pale blue cleavelandite

It occurs in the Pinyalling Hills which are located in the midwest region of Western Australia

Weighs 153 grams

The pink and red colouration can be attributed to the presence of finely disseminated iron oxides

Asperia digitata (formerly Yelma digitata) from the Proterozoic "Yelma Formation"

Prase rough PRR109 Orbicular Granite pale blue cleavelanditePRR 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.