#14 4-3/8” Mabor Magnesia Tapered Cupel Sets | Gold Silver Refining & Assaying#14, 4 3 8th Mabor Magnesia Cupels Set Tapered Gold and Silver Refining Product Description: #14, 4 3 8th Mabor Magnesia Cupels is an essential tool for gold and silver refining. These tapered cupels are designed to effectively absorb impurities during the refining process. Made from high quality magnesia they offer durability and excellent heat resistance. Using this set helps jewelers and metalworkers achieve a purer final product. Overall the Mabor

maintain 1650-1750°F (900-950°C)

and convenient portability—making it an excellent addition to any professional or hobbyist workspace

which is essential for collecting fine gold particles from your pan

Each pan features a series of carefully designed riffles that help separate gold from soil and gravel

• Coiled type resistance wire heating element

• Made in the U

and flexible circuit manufacturing

sterling silver

Molecular Weight: 107

Designed and manufactured in the USA

This high-purity reagent is essential for precious metals refining

Note: 2500 Gram(s) refers to gold weight