Polished Tiger Iron slab TI335 Polished dendritic opal From our mining claim north

From our mining claim north of Newman in the Pilbara region of Western Australia

Alcheringa narrina from the Archaean Meentheena Member within the Tumbiana Formation

Dimensions at widest points approximately 45 mm x 35 mm x 23 mm thick

From the Eastern Goldfields region of Western Australia

GRN86  Green Opal & Magnesite slab

Polished Tiger Iron slab TI335 Polished dendritic opal From our mining claim northTI335 Tiger Iron slab, polished on one side. Dimensions at widest points approximately 100 mm x 65 mm x 7 mm thick. Weighs: 119 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.