Polished Tiger Iron display specimen TI338 Polished Rhodonite Dimensions approximately 150 mm x

Dimensions approximately 150 mm x 120 mm x 9

CLT112 Tumble polished Crazy Lace Agate from Western Australia

Weighs  721 grams

NJ460   Noreena Jasper slab

145 mm x 90 mm x 65 mm thick & weighs 612 grams

Polished Tiger Iron display specimen TI338 Polished Rhodonite Dimensions approximately 150 mm xTI338 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 165 mm x 130 mm x 80 mm thick. Weighs: 3,825 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