Calcite Phantom with Iron Oxide Sphere 4cm Charoite 5" and the geode slice

5" and the geode slice measures between 1"-2"

Copper calcite rings are often chosen for the unique and raw aspect of the natural gem that illuminates beautiful color and energy

and it is often utilized as a decorative stone

such as helping to reduce stress and anxiety

or iron pyrite

Calcite Phantom with Iron Oxide Sphere 4cm Charoite 5" and the geode sliceThis exceptional sphere features a wonderful combination of Calcite and Phantom Quartz with oxidized Iron. Makes for a perfect accent piece to any home! Calcite is a carbonate mineral and the most stable polymorph of calcium carbonate. The Mohs scale of mineral hardness, based on scratch hardness comparison, defines value 3 as "calcite". How is calcite formed? Calcite can form by direct precipitation from waters rich in calcium. As concentrations