*All of our Minerals & Crystals are 100% Genuine Specimens & come with a Certificate of Authenticity!*
Name: Snow Gypsum
Type: Mineral
Location found: Bristol, UK
Size (picture scale cube=1cm): 142 x 95 x 71mm (5.59 x 3.74 x 2.8 inches)
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, It can be used as a fertilizer, is the main constituent in many forms of plaster and in blackboard chalk, and is widely mined.
**The mineral is a carefully chosen piece, with a photo that shows the actual specimen you will receive. **