Polished Chert Breccia CB113 black jasper 100 mm x 45 mm

100 mm x 45 mm  x 11 mm

Dimensions approximately 130 mm x 80 mm x 12 mm thick

Weighs 310 grams

Large crystal lined cavity

Polished Chert Breccia CB113 black jasper 100 mm x 45 mmCB113. Chert Breccia rough rock, cut and polished on one side with a rough natural back and a cut base to stand on. Dimensions at widest points approximately 185 mm x 135 mm x 60 mm thick. Weighs 1,809 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