10 LBS Assay Grade Fluorspar

Assay Grade Fluorspar is essential for flux in melting and smelting gold and other precious metals. This 10 LBS package delivers high-purity CaF2 designed to function as a reliable flux thinner and active flux in laboratory and foundry work.

Manufactured to pharmaceutical-grade standards for reliability, this 10 LBS package provides consistent composition, tested to minimize impurities that can affect fluxing performance. The CaF2 content supports smooth fluxing, clear slag rejection, and better metal yield during assay melting and smelting operations. Suitable for both routine lab tests and larger scale foundry work, it pairs well with standard reducing agents and crucibles commonly used in gold refining processes.

• High-purity CaF2 ensures consistent behavior as a flux thinner and active flux in demanding assays.
• Ideal for laboratory and foundry applications, delivering dependable performance across standard melting cycles.
• Optimized for smelting gold and precious metals with minimal impurities and slag.
• Reliable batch quality makes it easy to scale lab experiments and production runs.
• Compact 10 LBS packaging simplifies inventory and remote lab operations.

Enhance assay outcomes with steady performance, reduced slag, and reliable metal recovery. Add to cart today to support precise, efficient melting in your precious metals operations.