The science of Turning rocks into Metal. Crushing, grinding, concentrating, pre roasting and smelting of ores into valuable metallic products and biproducts. Covering Hydrometallurgy, Pyrometallurgy, leaching, the environment, thermodynamics and science and energy.
Moderator:Philski
Swap Meet
Swap Meet, free, of sale, wanted barter trade swap give away Gold Silver Rocks Mineral Specimens Detectors and Interesting stuff! Minlab, Garrett, Gold Pans and Sales
Moderator:Philski