Polished Chert Breccia slab CB118 mookatite CH436 Chrysoprase slab polished on

CH436  Chrysoprase  slab polished  on one side

290 mm x 120-170mm x 18mm thick

POP186   Brecciated Pink Opal rough rock

155 mm x 70 mm x 30 mm thick

Weighs 673 grams

Polished Chert Breccia slab CB118 mookatite CH436 Chrysoprase slab polished onCB118 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.