Precious Metal Refining & Recovery, Episode 2: Getting The Lead Out of Recovered Gold

Precious Metal Refining & Recovery, Episode 3: Karat Gold

Metal Refining & Recovery, Episode 22: 15,500$ in Gold?

Making purple gold

Gold From Lost Lead Pt. 2: Recovering Gold & Silver From Smelting Lead Collector Metal

Metal Refining & Recovery, Episode19: Gold From Mercury

Precious Metal Refining & Recovery, Episode 12: Gold From Computer Ash

Turning a BLOB into PURE SILVER!

Precious Metal Refining & Recovery, Episode 1: Recovering Gold From Electroplating Waste

Cupellation - karat GOLD refining without acids

Refining & Recovering Gold From Rings and Jewelry

Turning old jewelry into pure gold bars

Precious Metal Refining & Recovery, Episode 5: Recovering gold from RAM

Metal Refining & Recovery, Episode 23: Recovering Inquart Silver

Refining Rocks To Gold, Complete Gold Mining Plant

Alchemy! Part 5 - Cupelling (recovering the gold)

Gold Plated Computer Scrap Complete Refining

Collecting Lead From Shooting Range

Refining 14k Gold Jewelry Scrap To Precious Metals

Precious Metal Refining & Recovery, Episode 7: Fining Silver

Cupellation - from cupel to SILVER bead