8 OZ Assay Grade Fluorspar

8 OZ Assay Grade Fluorspar is a high-purity calcium fluoride (CaF2) used as an ingredient of assaying flux (or flux thinner) for melting or smelting gold and other precious metals. This assay-grade fluorspar helps improve melt cleanliness, promotes efficient fluxing, and supports more accurate results during precious metal refining. Formulated for reliable performance in lab environments and small-scale production, it is a staple addition to any assay kit.

Designed for reliability, this fluxing agent minimizes oxidation during melting and smelting, helping to achieve cleaner slag and more consistent sample results. Its straightforward handling makes it suitable for both professional assay labs and hobbyist refining projects.

Key features:

• Weight: 8 oz (≈227 g) per package, ideal for regular assay work
• Composition: Calcium fluoride (CaF2) designed for fluxing applications
• Applications: Used as an ingredient of assaying flux or flux thinner for gold and other precious metals
• Versatility: Suitable for laboratory, jewelry, and small-scale smelting operations
• Storage: Store in a dry, sealed container to maintain consistency

Enhance your refining accuracy with this reliable assay-grade fluorspar. Add to your toolkit today to enjoy smoother melts and dependable results in metal analysis and processing.