Polished Tiger Eye slab TE408 Polished dendritic opal Dimensions at widest points approximately

Dimensions at widest points approximately 120 mm x 65 mm x 12 mm thick

115 mm x 20 mm x  30 mm

Dimensions at widest points approximately 75 mm x 70 mm x 6

Coarse and fine gold is seemingly related to higher concentrations of pyrite within a 200 metre sequence of poorly-stratified

Weighs 211 grams

Polished Tiger Eye slab TE408 Polished dendritic opal Dimensions at widest points approximatelyTE408 Marra Mamba Tiger Eye slab, cut and polished on one side. Beautiful display specimen ! Dimensions at widest points approximately 170 mm x 135 mm. x 7. 5 mm thick. It weighs 496 grams. From the "Marra Mamba Iron Formation" near Mt. Brockman in the Pilbara region of Western Australia.