Mineral resources of the world's largest large copper deposit
Russia is the country with the largest land area in the world, most of which is located at 50? ~70? Within the range of. This territorial scope and latitude position have great influence on its natural environment, industrial and agricultural production and even population distribution. It is precisely because of the high latitude that the temperature is low all the year round; The vast area also provides conditions for complex terrain and rich minerals.
Porphyry copper deposits contain copper, gold and silver.
Most of Russia's mineral resources are concentrated in Siberia and the Far East in the east.
This region contains more than 80% of Russia's proven mineral resources, with a potential value of 25 trillion US dollars. It is the most important mineral base in Russia.
Moreover, it is also the only mineral resource in the world that has not been fully developed and utilized.
Russia's mineral resources have great potential, accounting for 37% of the world's mineral resources. The total potential value of resources is $28 trillion. At present, Russia has discovered and proved more than 20,000 mineral deposits. Among them, ferrous and nonferrous metals account for 13%, nonmetallic mineral raw materials account for 15%, and diamonds and precious metals account for 1%.
The degree of protection of mineral resources in Russia is higher than that in other countries, and most of the mineral reserves are in the forefront of the world: the proven reserves of iron ore, diamond, antimony ore and tin ore rank first in the world, the reserves of aluminum ore rank second, the reserves of gold ore rank fourth, the reserves of potassium salt account for 3 1% of the world, and the reserves of cobalt ore account for 2 1% of the world.
Such rich mineral resources are a solid foundation for ensuring Russian domestic demand and realizing export.
37% of Russian mineral resources have been put into industrial development. In the difficult economic times, mining plays an important supporting role in Russia's economic survival.
In the 1990s, with the decline of mineral resources (excluding diamonds), coal, nickel, cobalt, iron, rare metals, platinum, diamonds, apatite and potassium salt still accounted for a certain proportion of the world, making it the world's largest exporter of major non-ferrous metals such as aluminum, copper and nickel.
Russia is also a big exporter of mineral products, which is one of the important sources of foreign exchange. The export of mineral raw materials and their processed products (excluding oil and gas) accounts for more than 20% of its foreign exchange income.
According to the development plan of Russian iron and steel industry, by 20 10, the output of Russian crude steel is expected to reach 77-80 million tons/year, when the demand for iron ore will reach1200,000 tons/year, that for manganese ore will reach1300,000 tons/year, and that for chromium ore will reach/kloc-0.
Fault 108 ton ore crusher.
1 gyratory crusher products.
The ore crusher enters the conveyor concentrator.
Russia's iron ore reserves are about 654.38 billion tons, accounting for about one-third of the world's total reserves, ranking first in the world. More than half of Russia's iron ore reserves are concentrated in several large iron ore deposits, each with a reserve of more than 654.38 billion tons.
At present, the domestic demand for iron ore is about 94 million tons, and it needs to import 10 million tons every year.
Manganese Russian manganese ore reserves are 654.38+88 million tons. Mainly produced in western Siberia and eastern Siberia. Kemerovo has a very large manganese deposit with 98.5 million tons of manganese reserves, accounting for about 60% of Russia's total reserves.
Russia is rich in chromium deposits, about 50 million tons, mainly concentrated in four proven chromium deposits. Aganozel in Karelia is the largest chromium deposit in Russia, with an ore reserve of 26 million tons, accounting for about 50% of China's total reserves.
Russia has huge titanium reserves, ranking second in the world. About 80% of the proven titanium reserves in Russia are concentrated in the 10 deposit. At present, only two deposits have been mined, and eight deposits remain to be developed.
Russian copper mines have 83.5 million tons of copper ore with in-table reserves, accounting for about 10% of the world's total reserves. Most copper reserves are concentrated in Norilsk mining area and Urals and post-Baikal areas. Russian copper deposits are mostly comprehensive ores, which contain useful components such as nickel, cobalt, platinum group elements, gold and zinc to varying degrees, and have high comprehensive economic value.
Lead Russia's proven lead reserves are 9.2 million tons, ranking third in the world. There are three largest lead deposits, accounting for more than 70% of China's total reserves. Russian lead production is low, with a gap of 50%. It imports lead concentrate and refined lead from Kazakhstan to make up for the domestic shortage.
Nickel Cobalt Russian nickel17.4 million tons, ranking first in the world, and cobalt 730,000 tons, ranking third in the world. Most nickel and cobalt reserves are concentrated in Norilsk, Murmansk and Urals.
The two deposits in Norilsk region contain 70% of Russia's on-balance-sheet nickel reserves. The exploitation of nickel and cobalt in Russia ranks first in the world, and most of the nickel and cobalt produced is used for export. The export volume of nickel ranks first in the world, and that of cobalt ranks first in the world 10.
Russian bauxite reserves are very large, exceeding 400 million tons, but only about 50% of the reserves can be mined. The annual output of Russian metallic aluminum is about 32 million tons, ranking third in the world after the United States and China. The four largest aluminum smelters in Russia are all located in Siberia, and their aluminum production accounts for about 80% of the total national output.
Tin Russia's tin reserves are about 350,000 tons, which is the same as that of China and Brazil. More than 95% of Russia's proven tin reserves are concentrated in the development zones with inconvenient transportation in the Far East.
Tungsten reserves in Russia are 2.2 million tons, ranking first in the world. Tungsten reserves are mainly concentrated in the North Caucasus, East Siberia and the Far East. At present, the output of Russian tungsten ore and tungsten concentrate is second only to China, ranking second in the world.
Molybdenum reserves in Russia are 360,000 tons, ranking third in the world. Nearly 90% of molybdenum reserves are produced in nine molybdenum deposits in East Siberia and North Caucasus.
Niobium and Tantalum Russia's niobium reserves are 5 million tons, ranking second in the world after Brazil, and tantalum reserves rank first in the world.
In recent years, the Russian government has also made great efforts to improve the mining investment environment, such as 1999 revision? Underground resources law? , clearly stipulates that those who find mineral deposits have priority to obtain mining licenses (not clear before) to strengthen investor confidence; 200 1 Amend the tax system, and incorporate the royalty for reproduction of mineral raw material base and the price of mineral exploitation into the mineral resource exploitation tax, which actually greatly reduces the rate and the production cost of investors.
The new minimum and maximum standards for regular payment of mineral resources use fees (equivalent to mineral rents) approved by resolution 200 1 926 have changed the previous method of charging according to the percentage of work contract budget, and are basically in line with international standards. Generally speaking, Russia's mining investment environment is acceptable and the trend is improving.