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Gold Mining

Bussiness introduction Gold Mining

Gold mine

A mine refers to the place where gold is collected from among dug up ore. Gold has monetary value as a precious metal, in both the East and West, and still has a special position among metals in terms of economic value to this day. For this reason, gold mines have been historically important, and in this regard, they have a great influence on the country and society. In Korea, the granite area was developed and there was a large shortage of gold, and among them, Unsan Mine in North Pyongan Province was considered the largest mine in the East, and a large amount of gold was mined after securing mining rights by American mining companies and Japanese colonial era. Today's world-famous gold mines include Bitbatersland in South Africa, gold mines in Orange Holdings, Sovereign Hill in Australia, San Jose in Chile, and Kolima in the Far East of Russia.

Gold mining Bussiness

The gold mining project refers to the process necessary to extract gold resources from mines through gold mining and silver mining. This may require a combination of grinding, mineral processing, wet metallurgy and dry metallurgy processes performed in ore. Gold mining of alluvial ore was once achieved with technologies related to placer mining such as simple gold panning and slicing, and small gold chunks and flakes were directly recovered. Once ore is mined, it can be treated as the entire ore using a dump leaching or heap leaching process. This is typical of low-grade oxide deposits.

In general, ore is crushed and aggregated before the dummy leaching process. High-quality ore and ore resistant to cyanide leaching from coarse particle size require additional treatment to restore the gold value. Treatment techniques may include grinding, concentration, roasting, and pressure oxidation before cyanide treatment. Africa's mineral industry is the second largest mineral industry in the world and the second largest continent, meaning enormous resources. In many African countries, mineral exploration and production constitute an important part of the economy and remain at the heart of economic growth.

Business introduction

Gold Mining