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Gold is found everywhere on of but in a wide range of concentrations. The amounts that are found in salt water or even in the earth crust are not enough to consider yourself rich.
Finding areas with big concentrations of gold is the aim of the big companies as they are not interested in the streambed behind your house. Gold is found in various concentrations near the surface of the Earth or in its depth. The gold found near the surface of the Earth or in its depth is always mixed with cooper, silver or lead.
The extraction of the gold depends on the place where the gold was found. Analyzing rocks and taking samples is the job of the geologists that after doing this inform what needs to be done next.
There is the underground or the open-pit extraction site. An open-pit extraction site is created when the gold is located near the surface of the Earth. This means that a huge hole in the ground is dug and circular roads are created on the sides. These roads help with the transporting of the equipment in and out of the open-pit. Heavy machinery alongside explosives is used to create the excavation site.
The underground pit is a sign that the gold found is buried deep in the Earth. Tunnels with shafts are dug and all the roads that are built lead to the load deposit. The financial investment in these two types of mining is very significant. A large amount of money is spent on the material used (explosives, machines, electric energy for pumping air in the mines etc).
Gold that has been extracted from the ground has to be turned into small pieces that are similar to a grain of sand. This is done because the grains of gold have to mixed with a cyanide solution so that they become homogenous. The gold is cleaned from the other metals and dissolved by the cyanide solution.
Learn how to buy gold in times of recession by professionals.
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