| Country/Region of Manufacture | United States |
|---|---|
| Modified Item | No |
Check the listing for details. Polka Dot Rock Fluorescent Minerals Franklin NJ. Condition: New. Listed at 14.50 USD. A Polka Dot Rock. An assemblage of Augite, Aegerine, Willemite (SW/UV green), Calcite (SW/UV red) and black Franklinite. NOTE - The Calcite showsBIP (brief intense phosphorescence) when light is removed.