Polished Tiger Iron display specimen TI330 stitchtite in serpentine Dimensions at widest points of

Dimensions at widest points of each half approximately 115 mm x 80 mm x 45 mm thick

Dimensions at widest points approximately 75 mm x 70 mm x 6

DO186  Wanong Dendritic Opal rough rock

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

Diameter of largest sun is approx

Polished Tiger Iron display specimen TI330 stitchtite in serpentine Dimensions at widest points ofTI330 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