Orange Calcite Polished Tip 2"-5" pearls Blue Topaz is an aluminum

Blue Topaz is an aluminum silicate fluoride hydroxide crystal with an orthorhombic crystal structure

It has a unique crystalline appearance and reflects light beautifully

It can be found in many forms that include tumbled

75–1 inchOrigin: South Africa and other volcanic regions

The unique and organic appearance of the amethyst geode slice

Orange Calcite Polished Tip 2"-5" pearls Blue Topaz is an aluminumCalcite is a carbonate mineral and the most stable polymorph of calcium carbonate. The Mohs hardness is 3. Calcite can form by direct precipitation from waters rich in calcium. As concentrations increase or the amount of water decreases crystals of solid calcite crystals form. Calcite can also form in caves and where springs emerge on the surface. Calcite metaphysically is believed to amplify thought, improve memory, and promote development. Each