Polished Chert Breccia CB106

CB106. 

Chert Breccia slab, cut and polished on one side .

Dimensions at widest points approximately 110 mm x  65 mm x 9 mm thick.

Weighs 142 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.