Description
CLA265 Australian Crazy Lace Agate slab
GRN86 Green Opal & Magnesite slab
Weighs 347 grams
From near Marble Bar in the Pilbara region of Western Australia
Dimensions at widest points approximately 220 mm x 100 mm x 100 mm thick
Polished Tiger Iron slab TI363 Polished Beryl CLA265 Australian Crazy Lace AgateTI363 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 130 mm x 70 mm x 9 mm thick. Weighs: 201 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.