Polished Tiger Iron slab TI406 mookaite 290 mm x 150 mm

290 mm x 150 mm x 85 mm thick & weighs 6

BM310  Brecciated  Mookaite rock

165 mm x 80 mm x 70 mm thick

Weighs 235grams

This unusual piece displays peanut wood transitioning into white radiolarite alongside lilac Mookaite

Polished Tiger Iron slab TI406 mookaite 290 mm x 150 mmTI406 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 185 mm x 125 mm x 8. 5 mm thick. Weighs: 418 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.