Fluorite

Unknown Owner

Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.

A fluorite crystal from Illinois that stretches over 12 cm along the edge. It shows very dramatic zoning - a "cube inside a cube," with the inner one outlined in dark purple - and another purple outline right near the exterior. Those are natural crenellations along the front edge, not damage. The bottom edge has a natural stepped pattern to it.