Cavansite   - Wagholi, Poona, India
  
 1.5 cm wide cavansite crystal  in the rare and coveted, sheaf-shaped crystal form. Unfortunately, the extraordinary and intense color cannot be shown on photos. In nature, the color is much more intense!   Depending on the incidence of light, it changes from almost turquoise to an extremely intense petrol blue. Beautiful aesthetic collector's piece from India with rare crystal shape.