Crushing Quartz - Gold Prospectors Association of America - Forum .Saw an interesting Youtube video a bit ago. Guy took a lemon sized smooth quartz stone from a gold bearing river and crushed It using a steel.extracting gold from quartz,Mining gold in the Catalinas- gold bearing quartz - AZentertainGold typically occurs in quartz veins. Extracting gold ore from these hard quartz veins was historically referred to as quartz reef mining. The gold was brought to.
extracting gold from quartz