Polished Tiger Iron slab TI284 #peanut wood The "Carawine Dolomite" is a

The "Carawine Dolomite" is a geological formation that occurs in numerous isolated areas in the eastern part of the Hamersley Basin in the Pilbara region of Western Australia

Cut on one side

Weighs 88 grams

Weighs 838 grams

LCC102 Lime Magnesite cabochon

Polished Tiger Iron slab TI284 #peanut wood The "Carawine Dolomite" is aTI284 Tiger Iron slab, polished on one side . Dimensions at widest points approximately 180 mm x 110 mm wide x 8 mm thick. Weighs: 351 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.