Polished Tiger Iron display specimen TI330 stitchtite in serpentine OJ127 A slab

OJ127  A slab

Dimensions at widest points approximately 180 mm x 95 mm x 60 mm thick

100 mm x 50 mm x 45 mm

Diameter of largest sun is approx

Dimensions 115 mm x 60 mm x 10

Polished Tiger Iron display specimen TI330 stitchtite in serpentine OJ127 A slabTI330 Tiger Iron rough rock, cut and polished on one side with a rough natural back and a cut base to stand as a display specimen. Dimensions at widest points approximately 225 mm x 90 mm x 45 mm thick. Weighs: 1,810 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