A very rare sulfate from the type location. Many of the blue to blue/green crystals are crudely formed. In a few places, the Chrsitelite is partially pseudomorphing to green Paratacmite.
Condition:
Flaws: Many of the crystals are incomplete.
This mineral is also found in the following galleries: Minerals From Latin America | Sulfates | Rare Minerals | Minerals Priced Between 50 and 99 Dollars