Clear Optical Calcite / 1-3" AVG - 1 KILO LOT #3 Gemmy Imperial Topaz

Gemmy Imperial Topaz

Weight: 41

Tumbled Citrine Lamp on Wood Base with Cord and Light Bulb

The "fire opal" is a semi-translucent opal ranging in color from yellow to orange to bright red

Bring a unique touch to your wedding with these 100 bulk wholesale agate slices

Clear Optical Calcite / 1-3" AVG - 1 KILO LOT #3 Gemmy Imperial TopazQuantity: 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.