Locality: Estremoz, Évora District. Portugal
Size: 71 mm x 64 mm x 45 mm (2.8 in. x 2.5 in. x 1.8 in.)
Weight: 197 g (6.9 oz.)
Cluster of translucent ivory calcite to 23 mm on matrix. The specimen has rhombohedral crystals with a nice luster. There are a few small nicks/abrasions on the edges of some crystals.