Polished Tiger Iron slab TI401 Brecciated Mookaite Dimensions at widest points approximately

Dimensions at widest points approximately 120 mm x 65 mm x 8 mm thick

110 mm x 70 mm x 30 mm thick

Dimensions at widest points approximately 120 mm  x 100 mm wide x 6 mm thick

MC102 Marillana Conglomerate rough rock

SJ156  A polished slab of Starry Jasper

Polished Tiger Iron slab TI401 Brecciated Mookaite Dimensions at widest points approximatelyTI401 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 170 mm x 115 mm x 9 mm thick. Weighs: 431 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.