Locality: Preguiça Mine, Sobral da Adiça, Moura, Beja District, Portugal
Size: 43 mm x 26 mm x 17 mm (1.7 in. x 1.0 in. x 0.7 in.)
Weight: 23 g (0.8 oz.)
Brown pyramidal descloizite crystals to <1 mm on limonite matrix. The shape of the crystals is best appreciated under magnification. From the Preguiça Mine in Portugal (now closed.) Ex. W. Wall.