Cobalt calcite or cobaltoan calcite collected from the Agoudal Mine in the Bou Azzer District of Morocco. Cobalt calcite is a variety of calcite which owes its beautiful pink or purple colour to small amounts of the accessory element cobalt. These specimens have a mauve colour as is common with the cobaltoan calcite from the Agoudal mine in Morocco. The rarity and beauty of this mineral have made it very popular among collectors and our samples fetch for great price. This cobaltoan crystal formations are attached to matrix and are supplied in 2" x 2" or 3" x 2" card trays with an information label.