Cobaltocalcite with rock 151g, Morocco

Composition: Cobaltocalcite is chemically a carbonate mineral. Its basic composition is similar to calcite, i.e. calcium carbonate (CaCO3), but it also contains cobalt (Co) and may also have other trace elements such as copper (Cu) or nickel (Ni).

Color and Appearance: Cobaltocalcite is typically pink to red in color due to the presence of cobalt. Its crystals can be transparent to translucent. It often occurs in the form of aggregates or crystalline layers.

Occurrence: Cobaltocalcite is found in various localities around the world, including Morocco. Moroccan cobaltocalcite is known for its quality and aesthetic appearance.

Uses: Cobaltocalcite has more collector value than industrial use. It is a popular mineral among mineral and geological specimen collectors due to its beauty and relative rarity.

Geological significance: The formation of cobaltocalcite is associated with hydrothermal mineralization processes that can lead to its formation in various geological environments.

Additional information: Cobaltocalcite is often found in association with other minerals such as malachite, azurite, dolomite or chalcopyrite. Its appearance and color variability make it attractive to mineral collectors and for jewelry purposes.