Polished Tiger Iron slab TI325 rare Polished on one side with

Polished on one side with a rough natural back and a cut base to stand on

Weighs 117 grams

SU174  Sunset Jasper slab

Highly translucent and grading into light green chrysoprase

GRN88  Green Opal & Magnesite slab

Polished Tiger Iron slab TI325 rare Polished on one side withTI325 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 140 mm x 75 mm x 8. 5 mm thick. Weighs: 195 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.