Today, the status of gold mining

Gold mining is the parentage of gold from the construction of gold-rich order. There area multiplicity of techniques can be mined from the construction of the gold, the most primeval way is gold, then succeeding Gold Separation Equipment Sieving. Currently on industrial multi- purified gold cyanide, but cyanide toxic, and consequently are developing new gold parentage reagents. Gold mining elder ways: notorious pit gold mining can be separated into two and inferiorground mining to inferiorground mining grounded. Suitable for notorious-pit mining in public and micro-fine gold placer mining. Placer gold mining has two mining and unnatural gold mining ship, the preceding is used in eluvial zone and the intercourse of a capacious compute of unpolished gravel ample streambed areas to dig for gold richer unnatural horizon for the scope. Public dug placer exists merely in some insignificant advantageous ore, ore progression of 0. 02 g / m3 can be further advantageous. Some gold mining ample stream boat is capaciousr, further lasting gold progression gold lamina, unnatural avail or unamenable to dig a capacious gold mining gang inferior the gold mining area to the way capacious-scale mining, gold mining ship costs are normally up millions of dollars, and consequently requires a ood gold mining production area. Underground mining is the ocean way Chinese gold mining, owing most of the Chinese gold pledge is underhand, semi-underhand orebody, requires the use of notorious recess ways to mine gold In South Africa, the world's most recent gold mining direct recess to a profoundness of 3,000 meters. Since gold buried abstruse inferiorground, sulphide mineral-grounded gold mining requires a remarkable ore progression, uncompounded choice minimum sulphide ore activity requirements in 2 grams / ton, mined at an middle progression of 4 g / ton to benefit-service . Depending on the perplexity of he gold progression of ore types and optional other associated minerals may be, no conducive elements of excellent clayey excellent arsenic sulfide gold ore is required to gain a propitious 7-10 g / t mined antecedently. As other elder minerals associated minerals, such as zinc, copper associated progression frequently in one gram / ton, merely in the circumstance of other minerals as a partner to advantageous mining. With the harvest of expertness and technology, gold mining equipment and Gold Separation Equipment are in steady alteration, I judge that one day in the neighboring gold mining conquer beseem considerable easier.