64g Optical Calcite Freeform TC2139 ganesha Aventurine is most commonly found

Aventurine is most commonly found in green

Purple Rain Pocket Fluorite with Galena

Dendritic opal is a variety of opal known for its distinctive dendritic or tree-like inclusions

Reverse Intaglio Sun Wukong Monkey King Carving in Quartz

This piece showcases that wonderful color and also has several rainbows within the citrine

64g Optical Calcite Freeform TC2139 ganesha Aventurine is most commonly found64g Optical Calcite Freeform Approx. Dimensions: 1. 25x1x2. 25 inches Approx. Weight: 64 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