Polished Tiger Iron slab TI411 Kumarina Agate From our mining lease on

From our mining lease on Turee Creek station

Weighs 546 grams

Rough Lime (Nickeliferous) Magnesite

DOT110  Tumble polished Wanong Dendritic Opal

Dimensions at widest points approximately 100 mm x 75 mm x 70 mm thick

Polished Tiger Iron slab TI411 Kumarina Agate From our mining lease onTI411 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 100 mm x 65 mm x 9 mm thick. Weighs: 154 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.