Natural Agate Geode with Crystal Druzy
Natural Agate Geode with Crystal Druzy
This is a half stone, polished, with crystal druzy center.
On the outside, agate geodes appear to be just a common rock, but looking deeper into the interior of a geode will reveal stunning crystal growth and formations. Agate geode crystals are usually composed of quartz or chalcedonic deposits, but various other minerals such as calcite, celestite and dolomite are also commonly found within other varieties of geodes.
Most geodes develop in small hollow burrows within the earth, often created by animals or depressions left by tree roots. The formation begins from a small piece of limestone or anhydrite and over time, mineral-rich waters seep into the burrow allowing the minerals to harden around the small rock. It is through the repetitive series of hardening deposits from mineral-rich waters that eventually form the crystalline structure and outer crust of the geode.
Measures: 4” x 3.75” x 2.5”