Prase rough PRR114 #brecciated pink opal Very unusual piece with much

Very unusual piece with much of the variscite altering from green to yellow

Dimensions at widest points approximately 220 mm x 115 mm x 10 mm thick

Big palm stone

From  Wundowie

The matrix that this copper based mineral forms on is kaolinite

Prase rough PRR114 #brecciated pink opal Very unusual piece with muchPRR 114. Dimensions at widest points approximately 130 mm x 95 mm x 70 mm thick. Weighs 1,492 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.