Polished Tiger Iron slab TI324 Marramamba 63 pieces of rough Stichtite

63 pieces  of rough Stichtite in Serpentine (Atlantisite)

Weight is 227 grams

Weight  is 746 grams

Dimensions at widest points approximately 110 mm x 90 mm x  45 mm thick

Polished Tiger Iron slab TI324 Marramamba 63 pieces of rough StichtiteTI324 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 170 mm x 110 mm x 5. 8 mm thick. Weighs: 254 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.