There are many different things that can be discussed when it comes to process of extracting gold. However for a long time gold extraction and its process has not changed very much at all. This is the reason that people that are interested in learning more about the process of gold extraction should first study how we have arrived at the processes we currently use and have used for quite a while now.
The process of gold extraction or recovery from its ores requires a number of different processes being performed. These processes may or may not include one of the following processes, mineral processing, hydrometallurgical, and pyrometallurgical processes. The type of ore will affect the processes that must be used in order to extract gold. For example, alluvium ores used to be mined using a process of placer mining that would see simple gold panning and sluicing in order to achieve the direct recovery of small gold flakes and or nuggets. However these techniques are currently only used by artisan miners. The California gold rush for example, utilized high power pressure jets of water in order to break down the alluvial deposits. However hard rock ores is where the majority of gold recovery operations happen today for commercial use. In order to mine these ores a process of open it or sub surface mining techniques are used. The fact of the matter is that there are many different processes that are used for different types of ores and the process that is best for any one operation will largely depend on the qualities of the ore and mining conditions specific to that ore. If you would like to find out more about the process of gold extraction, the best thing that you can do is contact mining professional in order to get any other questions that you have about the process answered.