Blue celestite, also known as celestine, is a mineral composed of strontium sulfate. It is a transparent to translucent crystal with a soft blue color that can range from light blue to deep blue. It is often found in sedimentary rocks and is a common mineral in evaporite deposits. It has been used for many centuries to make jewelry and decorative objects. Its name is derived from the Latin word caelestis, meaning heavenly or celestial.
Weight: 8lbs 14.5oz
Size: 4x8x7 inches