The main value of gold concentrate lies in its gold content. Gold is widely used in jewelry manufacturing, electronics, medicine, and other fields. In addition, gold is an important reserve asset and investment tool. The mining of gold concentrate not only provides employment opportunities for related industries but also has a positive impact on national economic development and foreign exchange earnings.
2025/04/21
Lead concentrate is the main raw material for producing metallic lead, lead alloys, and lead compounds. Metallic lead is mainly used to produce lead-antimony alloys, lead-tin alloys, lead-zinc alloys, and lead compounds for the electrical industry, machinery industry, military industry, metallurgical industry, petroleum industry, chemical industry, nuclear industry, light industry, and medicine.
2025/04/21
Copper ore refers to the general term for a collection of naturally occurring copper-containing minerals that can be utilized. Copper ore is generally an aggregate of copper sulfides or oxides with other minerals, reacting with sulfuric acid to produce blue-green copper sulfate. Industrial copper minerals include: native copper, chalcopyrite, chalcocite, bornite, azurite, malachite, etc. More than 280 copper-containing minerals have been discovered, but only 16 are major ones.
2025/04/21
The main copper ore minerals used in China are chalcopyrite, chalcocite, bornite, and malachite. According to the beneficiation and smelting technology conditions, copper ores are divided into three natural types according to the ratio of copper oxide and copper sulfide: sulfide ore, containing less than 10% copper oxide; oxide ore, containing more than 30% copper oxide; mixed ore, containing 10% to 30% copper oxide.
2025/04/21
Lead-zinc ore refers to minerals rich in the metallic elements lead and zinc. Lead and zinc have a wide range of uses, including in the electrical, mechanical, military, metallurgical, chemical, light, and pharmaceutical industries.
2025/04/21
Mineral deposits rich in silver are called silver mines. Pure silver is silvery white, hence it is also called white silver. Among all metals, silver has the highest electrical and thermal conductivity, good ductility and plasticity, is easy to polish and shape, and can form alloys or pseudo-alloys with many metals.
2025/04/21
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