Polished Tiger Iron slab TI302 aquamarine OG149 Polished orbicular granite with

OG149   Polished orbicular granite with natural rough back

Dimensions at widest points approximately 90 mm x 90 mm x 90 mm thick

Dimensions at widest points approximately 175 mm x 95 mm x 75 mm thick

Box measures 40 cm x 28 cm x 4 cm deep

Weighs:  108 grams

Polished Tiger Iron slab TI302 aquamarine OG149 Polished orbicular granite withTI302 Tiger Iron slab, polished on one side. Amazing folding ! Dimensions at widest points approximately 280 mm x 170 mm x 10 mm thick. Weighs: 1,107 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.