Celestine, also known as celestite, is a strontium sulfate mineral prized for its delicate blue hue. As the primary source of strontium alongside strontianite, celestine plays a key role in the production of fireworks and various metal alloys.
Celestine, also known as celestite, is a strontium sulfate mineral prized for its delicate blue hue. As the primary source of strontium alongside strontianite, celestine plays a key role in the production of fireworks and various metal alloys.