Polished Golden Amphibolite slab GA164 alcheringa narrina Dimensions at widest points approximately

Dimensions at widest points approximately 80 mm x 60 mm x 14 mm thick

OG189   A matching pair of polished Orbicular Granite halves with natural rough backs

Dimensions at widest points approximately 100 mm x 70 mm x 65 mm thick

Slightly tapering thickness of 8 - 10 mm

Interesting piece displaying the matrix that hosts the chrysoprase veins as well as areas of green and white magnesite

Polished Golden Amphibolite slab GA164 alcheringa narrina Dimensions at widest points approximatelyGA164 A slab, polished on one side. Dimensions at widest points approximately 190 mm x 150 mm x 15 mm thick. Weighs 1,149 grams. The amphibolite, most likely grunerite , has now been largely altered to hematite, goethite and quartz and it displays a beautiful golden iridescence. Also called "Gold Leaf Stone". It occurs in the Pilbara region of Western Australia on Abydos Station approximately 120 km south of Port Hedland.