Polished Amethyst slab. Rwanda AMP116 #peanut wood These interesting mineral oddities occur

These interesting mineral oddities occur in the banks of the Gascoyne River about 130 km east of Carnarvon

Dimensions at widest points approximately 150 mm x 80 mm x 45 mm thick

Dimensions at widest points approximately 120 mm  x 95 mm wide x 8 mm thick

Dimensions at widest points approximately 120 mm x 90  mm x 8 mm thick

Weighs 722 grams

Polished Amethyst slab. Rwanda AMP116 #peanut wood These interesting mineral oddities occurAMP116. A slab of Amethyst, cut and polished on one side at right angles to crystal growth. Dimensions at widest points approx. 140 mm x 95 mm x 11 mm thick Weighs 375 grams. From Ruhango District, Southern Province, Rwanda, Africa.