Polished Chert Breccia slab CB118 asperia ashburtonia 500 mm x 140 mm

500 mm x 140 mm x 130 mm thick

Rough rock with natural back

140 mm x 130 mm x 35 mm thick

Dimensions at widest points approximately 120 mm x 90 mm x 60 mm thick

Dimensions at widest points approximately 150 mm x 100 mm x 11 mm thick

Polished Chert Breccia slab CB118 asperia ashburtonia 500 mm x 140 mmCB118 Chert Breccia polished slab. Dimensions at widest points approximately 225 mm x 120 mm x 10 mm thick. Weighs 553 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.