Mexico About an inch and a half long. Looks like ice. Calcite is a protecting, grounding and centering stone and can help bring inner peace. Calcite also promotes creativity and imagination. Calcite has been said to increase prosperity. And I'm sick of being among the forty percenters. Next year, prosperity willing, I will move up to be among the richest 39% in the U.S. of A. I have enough calcite stockpiled to make that happen.