5 lbs - Assay Fluorspar
- Model: 17121-5
- Shipping Weight: 6lbs
| Fluorspar - (CaF2, Calcium Difluoride, Acid Spar) |
| For use as an ingredient of assaying flux (or flux thinner) for melting or smelting gold and other precious metals. |
| Lab / Assay Grade |
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| Formula: CaF2 |
| Sold by the Each (5 lb) Bag |