357g Optical Calcite Freeform TC2009 pink amethyst This trolleite moon has a

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

Chakra(s) - Heart Chakra

This piece fades from pink to a faint blue toward the termination

The sides all have very nice striations

357g Optical Calcite Freeform TC2009 pink amethyst This trolleite moon has a357g Optical Calcite Freeform Approx. Dimensions: 2. 5x2x2. 5 inches Approx. Weight: 357 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