Polished Golden Amphibolite slab GA149 #brecciated pink opal 110 mm x 40 mm

110 mm x 40 mm x 7 mm thick

Only one isolated seam produced a small amount of this striking jasper

8 billion years

Dimensions approximately 220mm x 110mm x 6mm thick

Polished Golden Amphibolite slab GA149 #brecciated pink opal 110 mm x 40 mmGA149 A slab, polished on one side. Dimensions at widest points approximately 110 mm x 80 mm x 7 mm thick. Weighs 121 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.