Calcite is a negative uniaxial crystal that has high birefringence, wide spectral transmission, and availability in reasonable-sized rhombs. It’s good material used as visible and near IR polarizers. MTI carefully inspects the raw calcite crystals which are grown by nature and provides Calcite components with the highest quality and lowest price.
- Physical properties of Calcite crystals
- U.S. Dept. of Commerce requires an End User Certificate for exporting this product. For a certain overseas customer, the form of STATEMENT BY ULTIMATE CONSIGNEE AND PURCHASER is required
- Please note that the unit cell of Calcite is defined by a rhombohedral-centered hexagonal lattice for MTI products. a = b =4.99 Å c = 17.06 Å, α = β = 90° , γ = 120°