Green Calcite is a calcium carbonate with a hardness of 2.5-3 on the Moh's hardness scale. Green Calcite is formed through a process called sedimentation. The color green in the stone comes from chlorite that has gotten trapped in the stone during crystalization.
This piece is amazing! To me this piece looks like a giant monsters mouth. The peeks in between
Metaphysically Green Calcite is known to be used with the Heart Chakra this can create a better connection between energy channels. This stone is known to be especially good for those who tend to gardens & plants. Green Calcite has a way of pulling people closer to the with the Earth.