Amethyst Flat Bottom Geode Size:3.6"L x 2.7"W x 4.4"H The stone's transparency and color

The stone's transparency and color intensity vary with manganese concentration

and confidence

the striations run parallel to the length

Roman officers and soldiers wore garnet-inlaid signet rings and sword hilts

pure material

Amethyst Flat Bottom Geode Size:3.6"L x 2.7"W x 4.4"H The stone's transparency and colorA geode with a flat baseno stand required, no tipping, just violet crystal standing on its own. This amethyst geode has been cut flat at the base so it stands independently without a mount. The interior shows the druzy quartz growth characteristic of geodes from the Paran volcanic province of southern Brazil and Uruguayquartz deposited in layers inside an ancient basaltic vesicle over millions of years. Iron impurities and natural irradiation during