Open Pit Gold Mining Video

Blasting in open pit mine

Open-pit gold mining is the process of mining by way of excavation which was made on the surface of the soil with the aim of finding gold mineral ores and worked for the mine life. In the exposing stage and the process of mineral ore mine in open-pit gold mining, is generally carried out in the gold mining industry on a large scale which required the excavation process and move the rocks in large quantities. In the mining industry, gold obtained by isolating it from rock gold ore (extraction). According to Greenwood et al (1989), rock gold ore decent to be exploited as the gold mining industry, gold content of approximately 25 g / tonne (25 ppm).

Open-pit gold mining the have main objective of the commercial value and open mining operations undertaken with the value of the lowest possible cost in the exploitation of mineral deposits and generate maximum profit. Planning, Selection of the physical design parameters of open pit mining, scheduling program for the extraction of mineral ores is an important stage in the open-pit gold mining.

Gold Smelting Process In The Gold Mining Industry ( Video )

Gold smelting process is the most important in the final stages of processing the gold. In the gold mining industry the smelting process used to make a Dor Bar and purification process that utilizes heat with a temperature high pressure. In general, the most basic definition of a gold smelting is the final stage of the process of refining gold from gold processing.

Before stage gold smelting process, The mining industry carry out a gold mineral mining activities from the earth, where the mining process through several stages of processing. The process of extracting and gold mineral search is an initial stage of mining. Then proceed to the processing of minerals from the mining area to the into mineral processing systems. Some ways of processing the gold minerals in the mining industry before the final stage gold smelting process, such as the processing of gold by Heap leaching methods, flotation process which produces mineral ore concentrate, tank leaching process is the processing of gold by washing or the process of dissulotion gold from mineral rock in the tank which would later produce a mineral concentrate gold ore.