Polished Tiger Eye slab TE338 rare agate most commonly the green chromiferous

most commonly the green chromiferous muscovite mica

Oldest agates on Earth

Dimensions at widest points approximately 95 mm x 45 mm x 30 mm thick

Interesting ripple-like undulations across the top

60 mm x 45 mm  x 16 mm

Polished Tiger Eye slab TE338 rare agate most commonly the green chromiferousTE338 Packsaddle Tiger Eye slab, cut and polished on one side. Dimensions at widest points approximately 105 mm x 80 mm x 9 mm thick. It weighs 168 grams. The stone from this deposit was last mined more than 30 years ago. It comes from a different locality about 170 kilometres from the well known Brockman Marra Mamba tiger eye . It does occur in the same geological "Marra Mamba Iron Formation". Location is about 90 km northwest of Newman in the