16lb Phosphorescent Flowstone “Lip” – Fortress Keep Mine, MO – Rare Afterglow
USD 228.00 USD
Specifications
| Banded | yes |
| Phosphorescent | yes |
| Fluorescence | reactive under 365nm UV |
| Mineral Species | calcium carbonate |
| Mineral | calcite |
| Country Of Origin | United States |
Rare Dual-Light Reaction: > Not only does this piece fluoresce beautifully under 365nm UV light, but it also possesses strong phosphorescence. This "afterglow" is a rare characteristic for Missouri flowstone and makes it a standout interactive display piece.