Cobaltoan calcite is typically found in the oxidized zones of cobalt-rich ore deposits, where it forms as a secondary mineral.
It is often associated with other cobalt-bearing minerals such as erythrite and skutterudite.
The mineral has a Mohs hardness of 3-4, which means that it is relatively soft and can be easily scratched by harder minerals.
Cobaltoan calcite is fluorescent under ultraviolet light, emitting a bright pink to orange-red glow. This property makes it popular among mineral collectors.
The mineral has a trigonal crystal system, which means that its crystals have threefold symmetry.
This mineral was first discovered in the 1800s in the copper mines of the Democratic Republic of the Congo, where it is still found today.
In the 19th century, cobaltoan calcite was sometimes used as a pigment in the manufacture of ceramics and porcelain.
It is believed that this crystal has the ability to soothe emotional trauma and provide a sense of comfort and love.
It is also said to help one find emotional balance and to release negative emotions such as anger, fear, and grief.
Cobaltoan Calcite is also believed to aid in spiritual growth and development.
It is said to enhance intuition, psychic abilities, and spiritual awareness. It is also said to help one connect with higher spiritual realms and to receive guidance and messages from the Divine.