Polished Tiger Iron display specimen TI331 serpentine TI206 Tiger Iron rough rock

TI206   Tiger Iron rough rock

170 mm x 65 mm x 50 mm

Dimensions at widest points approximately 70 mm x 90 mm x 70 mm thick

AZ139 Azurite sun mineral specimen

140 mm x 55 mm x 8

Polished Tiger Iron display specimen TI331 serpentine TI206 Tiger Iron rough rockTI331 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 135 mm x 135 mm x 40 mm thick. Weighs: 1,757 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