Amethyst & Agate Cave Specimens

Stonebridge Amethyst & Agate Cave Specimens for sale. Truly unique specimens which would be a center piece for any collector, healer or enthusiast. These treasures are found in the same caves where amethyst geodes and cathedrals reside. The majority of geodes grow in small hollow burrows within the earth, frequently developed by animals or depressions left by tree roots. The formation begins from your small little bit of limestone or anhydrite as well as over time, mineral-rich waters seep to the burrow allowing the minerals to harden across the small rock. It is with the repetitious compilation of hardening deposits from mineral-rich waters that form the crystalline structure and outer crust of the geode eventually. Click on any product below for more details: