processes of mines gold and melting

RETORTING AND MELTING GOLD

Gold is like a magnet once you have found it you want more This is the place to tell us what you want to do or just discuss any issues you feel it appropriate

Gold Mining RitchieWiki

Gold mining dates back to primitive times with rudimentary tools such stone hammers antler picks and bone or wooden shovels The Egyptians Semites and Indians all

Platinum University of Denver

The name platinum is known to practically everyone but few have actually seen it It is well known to be rare and expensive Chemistry texts give limited space to

titanium processing

titanium processing the extraction of titanium from its ores and the preparation of titanium alloys or compounds for use in various products