712G Natural Amethyst geode quartz cluster crystal specimen Material: Natural Crystal Condition: Brand New weight(Approx): 712g (1lb=453.59g) 1 Pound 9 ounce approx Size(Approx): 828185mm (1inc=25.4mm) 712G Natural Purple Amethyst Geode Quartz Cluster Crystal Specimen 1 Pound 9 Ounces H23