Cobaltoan Calcite: Inner Peace, Self Healing, Trust Cobaltoan Calcite is a stone that allows one to discover emotions that we have buried deep within. This stone will help bring these feelings to the surface so we may release them. While this process can be uncomfortable, this stone will remind you of just how strong you are. Only as the days go by and we release more and more of these emotions can we see just how much negativity has been weighing us down. Each piece measures approximately: Offering A: 2" -to- 2.5" x 1" -to- 2", 20g -to- 60g Offering B: 2" -to- 2.5" x 1", 40g -to- 60g Offering C: 2" -to- 3" x 1" -to- 1.5", 40g -to- 90g Offering D: 2" -to- 2.25" x 1" -to- 1.75", 110g -to- 140g Photos are representative. Each piece is naturally unique and sold individually. Rock Mama works intuitively to select the one intended for you.