Polished Chert Breccia CB117 Irregully formation Dimensions at widest points approximately

Dimensions at widest points approximately 155 mm x 150 mm x 50 mm thick

CLA267   Australian Crazy Lace Agate rough rock

Weighs  752 grams

24 pieces  of mixed varieties of Australian tumble polished gemstones

Polished Chert Breccia CB117 Irregully formation Dimensions at widest points approximatelyCB117 Chert Breccia, cut and polished on one side with a natural rough back. Dimensions at widest points approximately 125 mm x 90 mm x 35 mm thick. Weighs 652 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.