Polished Chert Breccia slab CB115 Rough rock 130 mm x 65 mm

130 mm x 65 mm x 6

OG194   A matching pair of polished Orbicular Granite halves with natural rough backs

Dimensions at widest points approximately 135 mm x 140 mm x 80 mm thick

Weighs 663 grams

Polished Chert Breccia slab CB115 Rough rock 130 mm x 65 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.