Description
Weighs 600 grams
GREEN76 Green Opal & Magnesite rough rock
From Marillana station in the Pilbara region of Western Australia
Difficult to photograph due to the mirror black polish
220 mm x 170 mm x 10 mm thick
Polished Tiger Iron TI265 #brecciated Weighs 600 gramsTI265 Tiger Iron rough rock, cut and polished on one side with a natural rough back. Dimensions at widest points approximately 200 mm x 100 mm wide x 80 mm thick. Weighs: 2,765 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