Epidote, Quartz & Axinite EPI56 Polished dendritic opal Carnegia wongawolensis

Carnegia wongawolensis

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It contains numerous occurrences of stromatolites and oncolites with an age of between 2

180 mm x 150 mm x 8

Weighs 406 grams

Epidote, Quartz & Axinite EPI56 Polished dendritic opal Carnegia wongawolensisEPI56 Epidote, Quartz & Axinite rough rock, cut and polished on one side. Epidote is the green mineral, Axinite is grey. Quartz is white. Dimensions 130 mm x 80 mm x 50 mm thick. Weighs 636 grams This stone occurs in the Pilbara region of Western Australia. It occurs as a single vein, no thicker than 250mm that cross cuts the Weeli Wolli formation, a banded iron formation, (commonly jaspilitic) which is also intruded by metadoleritic sills. The quartz