Polished Tiger Iron slab TI326 crystoprase AZ139 Azurite sun mineral specimen

AZ139 Azurite sun mineral specimen

Approximate dimensions at widest points 150 mm  x 50 mm  x 50 mm thick

Also called Lemon Chrysoprase

Dimensions at widest points approximately 290 mm x 135 mm x 13 mm thick

Polished Tiger Iron slab TI326 crystoprase AZ139 Azurite sun mineral specimenTI326 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 120 mm x 70 mm x 8 mm thick. Weighs: 171 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.