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This channel is for Recovery and Refining , product of many years of experience work with both ferrous and nonferrous metals and with the metallurgy of refining, extracting, and casting. Its purpose is to cover the various methods of recovery and refining of precious metals. Both primary sources placer gold, black sand, and ores and electronic scrap, are covered. The process contained in this channel is very basic and is intended for hands-on application and use. There are many process extractive metallurgy, . The purpose of this channel is to teach you how to perform various extractive, refining, and testing operations on precious metals (in various forms and states), with a resulting end product.
HAVE YOU FOUND A SPACE ROCK?
AN INTRODUCTORY GUIDE TO METEORITE IDENTIFICATION