Polished Chert Breccia slab CB118

CB118 

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.