Polished Golden Amphibolite slab GA166 #googleimages Dimensions at widest points approximately

Dimensions at widest points approximately 155 mm x 110 mm x 11 mm thick

170 mm x 80 mm x 10 mm

It can be somewhat crumbly when cutting

180 mm x 135 mm x 15 mm thick

165 mm x 100 mm x 10 mm thick

Polished Golden Amphibolite slab GA166 #googleimages Dimensions at widest points approximatelyGA166 A slab, polished on one side. Dimensions at widest points approximately 160 mm x 70 mm x 22 mm thick. Weighs 613 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.