Polished Chert Breccia slab CB115 Rough rock 130 mm x 65 mm

130 mm x 65 mm x 6

From the Greenbushes mine in southern Western Australia which is the largest operating lithium mine in the world

CH429  Chrysoprase  slab polished  on one side

OG194   A matching pair of polished Orbicular Granite halves with natural rough backs

Polished Chert Breccia slab CB115 Rough rock 130 mm x 65 mmCB115 Chert Breccia slab, cut and polished on one side . Dimensions at widest points approximately 200 mm x 135 mm x 7. 5 mm thick. Weighs 416 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.