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Cobalt-Bearing Calcite Crystals on Calcite Matrix
Bou Azzer Mining District, Draa-Tafilalet Region, Morocco
8.7 x 8.2 x 3.1 cm
An excellent, aesthetic specimen of lustrous, pink, Cobalt-bearing Calcite crystals on a Calcite matrix. The Calcite is multi-generational from the matrix up, with the cores of the large crystals (up to 1.4 cm) being translucent scalenohedron, then jacketed by a second generation of tapered and gemmy Calcite with more of a long, nail head habit. In fine condition.