Clear Optical Calcite / 1-3" AVG - 1 KILO LOT Menu Wands resulting in its distinctive sparkle

resulting in its distinctive sparkle and vibrant colors that add a touch of natural elegance to collections and jewelry

Pieces measure approximately 25-40mm (AVERAGE SIZE)

Origin: Brazil

Pieces measure approximately 4-5" (AVERAGE SIZE)

Mixed Gemstone Cubes Lot

Clear Optical Calcite / 1-3" AVG - 1 KILO LOT Menu Wands resulting in its distinctive sparkleQuantity: 1 kilogram Average size range: 1 to 3 inches Optical calcite, also known as Iceland spar, is a special type of calcite that forms extremely clear and somewhat rectangular crystals. For centuries, sailors would use these crystals to help determine the direction of the sun on cloudy days for navigation.