Conical slag molds are ideal for separating impurities from gold ore concentrates. The conical molds unique shapes helps the pure gold settle at the bottom of the cast.
Conical Slag Molds For Refining Gold
Deluxe Mini Kwik Kiln Propane Furnace Kit with Single Cavity Graphite Conical Mold, Heat-Resistant Gloves, Brass Torch Tips - KIT-0101
Made in the USA
High Density Graphite Conical Mold- Assay Gold Silver Black Sand Cone 2 Cavity
How To Smelt A Gold Button By Roasting Sulfide Concentrates
Anyone have large cast iron conical slag molds to sell?
7 Large Conical Cast Iron Melting Scrap Gold Mold Assay Cone Slag
7 Large Smelting Gold Conical Cast Iron Mold-Assy-Cone -Slag-Make
Anyone have large cast iron conical slag molds to sell?
Smelting and Gold Refining Part 1: Smelting sulfides and black
Large Gold Conical Cone Cast Iron Mold-Assy-Smelting- 2 Cavities
Need to smelt your Gold? - 1 Lb Hank Chapman Recipe Flux-Refine
7 Large Smelting Gold Conical Cast Iron Mold-Assy-Cone -Slag-Make
7 Large Conical Cast Iron Melting Scrap Gold Mold Assay Cone Slag