546×668× (61866 bytes) {{Information |Description = Crystal structure of calcite |Source = I created this work entirely by myself. |Date = |Author = ~~~
Creative Commons Attribution-Share Alike 4.0 truetrue English Mimetite with calcite sample author name string: Eric Polk Wikimedia username: Epolk URL: https://commons
org/licenses/by-sa/3.0CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue English Seasonal progression occurring in the Great Calcite Belt