Polished Tiger Iron slab TI287 green stones Tumble polished Brecciated Pink Opal

Tumble polished Brecciated Pink Opal from Mooka Creek

Weighs 372 grams

cut and polished on one side with natural weathered back

Dimensions approximately 135 mm x 50 mm x 40 mm deep

Dimensions at widest points approximately 100 mm x 70 mm and 8

Polished Tiger Iron slab TI287 green stones Tumble polished Brecciated Pink OpalTI287 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 130 mm x 120 mm wide x 11 mm thick. Weighs: 409 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.