TM16N6: Group of white crystals of Calcite with very well defined forms. The crystals consist of two prisms of three alternating faces and the three terminal faces of a flat rhombohedron but their surfaces are very rich in polycrystalline growths. They are on a matrix of botryoidal Goethite partially coated by small iridescent crystals of Pyrite. A very esthetic. piece from a recent find in the El Hammam area.
El Hammam, Ait Mimoune, Khémisset Province, Rabat-Salé-Kénitra Region  Morocco (11/2008)

Specimen size: 8.7 × 8.6 × 6.8 cm = 3.43” × 3.39” × 2.68”

Main crystal size: 5.6 × 3.1 cm = 2.20” × 1.22”