Large Calcite Cluster with on sale Raw Base Volcanic Specimen Box Q

I love these unique calcite specimens from Santa Eulalia, Chihuahua, Mexico, the top features lovely crystalline calcite with a hint of golden hue, and the on sale bottom features a raw, volcanic base. I love the transition in color and material from one side to the next, totally unexpected and fun to stare at, and this is a nice massive piece. Calcite crystals are said to dispel negativity, and negative thoughts, while opening one up to higher awareness. They amplify one's energy field, and activate the Solar Plexus.

Dimensions
approx. 6.5"