Epidote, Quartz & Axinite EPI77 Kumarina Prehnite slab

Prehnite slab

Weighs 303 grams

natural back

Sections consist of a chaotic mixture of dolomite and/or stromatolite fragments set in a matrix of mudstone and/or coarsely crystalline dolomite

Dimensions at widest points approximately 130 mm x 80 mm x 80 mm thick

Epidote, Quartz & Axinite EPI77 Kumarina Prehnite slabEPI77 Epidote, Quartz & Axinite rough rock, cut and polished on one side with a natural back, Epidote is the green mineral, Axinite is grey. Quartz is white. Dimensions 110 mm x 90 mm x 65 mm thick. Weighs 609 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