Polished Chert Breccia slab CB115 Rain Forest Jasper 100 mm x 70 mm

100 mm x 70 mm x 50 mm thick

Dimensions at widest points approximately 80 mm x 60 mm x 9

5 mm thick and weighs 252 grams

Dimensions at widest points approximately 150 mm  x 90 mm wide x 9 mm thick

150 mm x 90 mm x 60 mm

Polished Chert Breccia slab CB115 Rain Forest Jasper 100 mm x 70 mmCB115 Chert Breccia slab, cut and polished on one side . Dimensions at widest points approximately 200 mm x 135 mm x 7. 5 mm thick. Weighs 416 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 200 miles north of Perth.