Polished Chert Breccia CB116 dendritic opal Weighs 872 grams

Weighs 872 grams

Dimensions at widest points approximately 125 mm  x 50 mm wide x 6 mm thick

weighs 325grams

Dimensions at widest points approximately 130 mm x 85  x 25 mm thick

EU106  Eucryptite rough rock

Polished Chert Breccia CB116 dendritic opal Weighs 872 gramsCB116. Chert Breccia rough rock, cut and polished on one side with a natural back . Dimensions at widest points approximately 185 mm x 165 mm x 55 mm thick. Weighs 2263 grams. This breccia consists of innumerable angular fragments of assorted rock types but predominantly jasper, quartz and chert. It occurs in the Pinyalling Hills which are located in the Midwest region of Western Australia, approximately 400 kms. north of Perth.