69g Optical Calcite Freeform TC2127 orange calcite This trolleite moon has a

This trolleite moon has a custom metal stand that holds it perfectly

Weight: 294 grams

to discover during a time of great turmoil for our race

Mineral stand and putty not included

this material is known for its saturation of pink color

69g Optical Calcite Freeform TC2127 orange calcite This trolleite moon has a69g 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