Polished Golden Amphibolite slab GA145 green stones Approximate dimensions at widest points

Approximate dimensions at widest points 235 mm  x 140 mm  x 13 mm thick

135 mm x 110 mm x 7 mm thick

Weighs 242 grams

Dimensions approximately 150 mm x 110 mm x 90 mm thick

NJ430 Noreena Jasper Rock Block

Polished Golden Amphibolite slab GA145 green stones Approximate dimensions at widest pointsGA145 A slab, polished on one side. Dimensions at widest points approximately 175 mm x 140 mm x 7 mm thick. Weighs 418 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.