69g Optical Calcite Freeform TC2127 moss agate and one that should have

and one that should have a place in any collection of quartz

Give your sphere a proper place in your collection by adding a wooden sphere stand to your order

This piece is double terminated

Weight: 311 grams

69g Optical Calcite Freeform TC2127 moss agate and one that should have69g Optical Calcite Freeform Approx. Dimensions: 1x1x1. 5 inches Approx. Weight: 69 grams Locality: Maharashtra, India Optical calcite is also referred to as Iceland Spar because of its first discovery in Eskifjord, Iceland. It is typically colorless, and exhibits the optical phenomenon of double refraction where an object viewed through the calcite will appear doubled. Double refraction, or birefraction, is also called birefringence and is also