4.2" Bladed Blue Barite Crystal Cluster - Morocco
This is a cluster of blue bladed barite crystals that were collected from the Bou Nahas Mine in Morocco.
Barite, commonly spelled baryte, is well-known for its great range of colors and varied crystal forms and habits. It is a heavy mineral consisting of barium sulfate, and typically has the chemical formula of BaSO4. The barite group consists of baryte, celestine, anglesite and anhydrite. It's generally white to colorless and is the main source of barium.