Polished Chert Breccia CB113 rock blocks Weighs 290 grams

Weighs 290 grams

Dimensions at widest points approximately 65 mm x 45 mm x 20 mm thick

From near Paraburdoo

SPF131   Fossil stromatolite

It often contain layers and nodules of red chert

Polished Chert Breccia CB113 rock blocks Weighs 290 gramsCB113. Chert Breccia rough rock, cut and polished on one side with a rough natural back and a cut base to stand on. Dimensions at widest points approximately 185 mm x 135 mm x 60 mm thick. Weighs 1,809 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