Polished Chert Breccia CB114 polished slab Dimensions at widest points approximately

Dimensions at widest points approximately 135 mm x 50 mm x 25 mm thick

245 mm high x 100 mm wide x 60 mm

Dimensions approximately 160 mm x 50 mm x 9 mm thick

195 mm x 135 mm x 14 mm

Dimensions at widest points approximately 90 mm

Polished Chert Breccia CB114 polished slab Dimensions at widest points approximatelyCB114. Chert Breccia thick slab, cut and polished on one side with a cut base to stand on. Dimensions at widest points approximately 170 mm x 125 mm x 30 mm thick. Weighs 941 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.