This Specimen has been sold.
2.8" Cobaltoan Calcite Crystal Cluster - Bou Azzer, Morocco
This is a cluster of pink cobaltoan calcite crystals from the Agoudal Mine in Morocco. Comes with an acrylic display stand.
Cobaltoan calcite, also known as cobaltocalcite, is one of many different varieties of calcite, forming with a chemical composition of (Ca,Co)CO3. It crystallizes in a trigonal crystal system and forms rhombohedral or scalenohedral crystals. These crystals tend to display a pink color of which intensity can range anywhere from a pinkish-salmon to a hot pink.