Polished Tiger Iron slab TI273 striped jasper Dimensions at widest points approximately

Dimensions at widest points approximately 160 mm x 90 mm x 90 mm thick

140 mm x 90 mm x 8 mm thick

MC109 Marillana Conglomerate slab

AZ108 Azurite sun mineral specimen

Each piece approx

Polished Tiger Iron slab TI273 striped jasper Dimensions at widest points approximatelyTI273 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 100 mm x 35 mm wide x 7 mm thick. Weighs: 58 grams From the Cleaverville Formation, Ord Ranges near Port Hedland, Western Australia. Age is over 3 billion years. , Tiger iron is a banded iron formation (BIF) or jaspilite that has alternating layers of black and brown hematite magnetite, red jasper and chatoyant golden tiger eye.