DescriptionQuenstedtite.jpg English: Pale violet crystals of the very rare sulphate mineral quenstedtite from this Chilean locality (Barranca del Sulfato
DescriptionQuenstedtite-1304036.jpg English: Quenstedtite Field of view: 0.9 mm Locality: Golosina mine, Cuevas del Almanzora, Almería, Andalusia, Spain