Raw unprocessed gold
- Price : $2300 AUD -Ask
- City: Oaks Estate
- State: Australian Capital Territory
- Ad Viewed : 5Times
Description:
Once extracted, the gold is refined with one of four main processes: floatation, amalgamation, cyanidation, or carbon-in-pulp. Each process relies on the initial grinding of the gold ore, and more than one process may be used on the same batch of gold ore.