Polished Chert Breccia slab CB115 Rain Forest Jasper 5 mm thick and weighs

5 mm thick and weighs 252 grams

150 mm x 90 mm x 60 mm

Dimensions approximately 120 mm x 80 mm x 9

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

Polished Chert Breccia slab CB115 Rain Forest Jasper 5 mm thick and weighsCB115 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.