Gold Refining Book by Donald Clark - Nitric&Sulphuric Acid Methods Mining Silver square This crucible filled to the

This crucible filled to the top holds 64 oz of Aluminum

This Tong is great for Crucible sizes #1 & #2 & any small dish style crucible

is only half worn

Typically this tilting furnace is made for 240V 3 Phase @ 63 Amps

Computer Parts

Gold Refining Book by Donald Clark - Nitric&Sulphuric Acid Methods Mining Silver square This crucible filled to theGold Refining by Donald Clark This book covers the methods and systems of gold refining. Chapters Include Occurrence of Native Gold Refining Gold with Oxidising and Chloridising Agents Sulfur Refining Refining by Cementation Processes Refining Gold Bullion by means of Oxygen Miller's Process of Refining Parting with Nitric Acid Recovery of Silver from Nitrate Solutions Refining by means of Sulphuric Acid Parting gold by Electrolysis Electrolytic