79 Products Group 

Pre-Refining Plant

The 79 Products Group has a pre-refining plant in Texas that is designed to take  concentrated ore from our milling and concentrating equipment. Then the precious metals are  removed by using a number of steps to leach to break down the the ore releasing the precious metals.  After pre-refining, the precious metals are in a form called "Precip" that is sent to the refiner for sale.