US$ 81.50
RH227 A slab
Dimensions at widest points approximately 120 mm x 100 mm x 14 mm thick
Weighs 90 grams
These rare stromatolites are from the “Windidda Formation”
BA111 Polished Brazilian Agate slab
Polished Wyloo Amethyst AMP107 crystophase RH227 A slabAMP107. A thick slab of Australian Wyloo Amethyst, cut and polished at right angles to crystal growth . Displays the internal zoning ! Dimensions at widest points approx. 190 mm x 95 mm x 25 mm thick Weighs 1,131 grams. From Wyloo Station in the Pilbara region of Western Australia
US$ 81.50
US$ 137.00
US$ 101.88