Crystal Cavansite

Cavansite is an excellent and uncommon mineral that structures shimmering blue precious stones. 
It must be found in a humble community in India. In view of its extraordinariness and trouble to mine, Cavansite is once in a while gathered. 
The name Cavansite is gotten from the stone's synthetic piece, calcium vanadium silicate (Ca-V-Si). 
Cavansite is normally blue in shading, with conceals going from ultramarine blue to greenish blue.