What are the rich resources in Erdos, Inner Mongolia? Whether it's minerals or something.

Ordos is rich in underground energy and mineral resources. At present, 35 kinds of important mineral resources with industrial exploitation value have been discovered.

Coal The city's proven coal reserves exceed 65.438+0244 billion tons, accounting for 654.38+0/6 of the country's total reserves. If calculated by underground 1500m, the total reserves will be close to.

1 trillion tons. Over 87,000 square kilometers of land in this city, 70% of the surface is buried with coal. According to the geographical location, the whole city can be divided into four parts: east, west, north and south.

Big coalfield. Zhungeer Coalfield in the east, Zhuozishan Coalfield in the west, Dongsheng Coalfield in the south and Wulange Coalfield in the north. Coal in Ordos

Resources are not only large in reserves and widely distributed, but also complete in coal quality, including lignite, long-flame coal, unbonded coal, weakly bonded coal, gas coal, fat coal,

Coking coal is mostly buried shallow, with deep vertical thickness and easy to mine. Before the implementation of the project, except Wulange coalfield, all four coalfields were in the state of mining.

Oil and natural gas are new resources discovered in recent years. This resource is mainly located in the central and western parts of Ordos. Hangzhou is in the area of Wulan Pavilion.

In the north of Jinqi, geological prospecting departments have discovered more than 20 oil and gas fields, and the proven oil and gas reserves in Otog Banner are 1 1 100 million cubic meters, which is in the south of Wushen Banner.

The Ministry also discovered oil and gas fields. These two resources are still being further explored.

Oil shale is mainly distributed in Dongsheng District, Zhungeer Banner and Yijinhuoluo Banner in central Ordos. At present, the proven reserves exceed 370 million.

Tons. Among them, there are 660,000 tons in industrial reserve, the storage thickness is generally 3 to 5 meters, and the oil content is 1.5%- 10.4%.

Chemical resources

Ordos is rich in chemical resources and complete in varieties. Mainly natural alkali, mirabilite, salt, sulfur, peat and so on. , and association.

Potassium salt, magnesium salt, phosphate rock, etc.

The trona is mainly distributed in the lakes of Wushen Banner, Otog Banner and Hanggin Banner in western Ordos. The existing trona lake 19 in the city.

, reserves of 86.6 billion tons, associated with natural alkali reserves1300 million tons, these natural alkali, sodium carbonate and sodium bicarbonate accounted for 19%-4 1%, chlorination.

Sodium is less than 4%, sodium sulfate is less than 13%, and water-insoluble matter is less than 20%, which has high industrial mining value.

Glauber's salt is mainly distributed in Dalat Banner and northern Hanggin Banner in China, and the glauber's salt content in open-air lakes is between 20%- 19%. gross reserves

6.99 billion tons, mostly suitable for open-pit mining. Among them, there is a super-large mirabilite mine located in Dalat Banner. The reserve is 6.87 billion tons, which is deeply buried.

The average is about 100 meter. In terms of scale, quality and mining conditions, it is a rare super-large high-quality mirabilite mine at home and abroad.

Salt is mainly distributed in Hangjinqi, Otog Qianqi and Wushenqi, with a total of 14 mining areas with a total reserve of 9.56 million tons.

Sulfur in sulfur mainly exists in pyrite (also called pyrite) and is produced in the form of natural pyrite. It is mainly distributed in Zhungeer Banner and the east.

Shi Sheng and Ejinhoro Banner. The city's proven reserves are 2.325 million tons and its geological reserves are 32.565 million tons.

Peat is formed under the action of external dynamic geology, and it is rich in organic matter and one of the elements such as nitrogen, phosphorus and potassium needed for the production of main crops.

Ordos ore body is located in Ordos basin, which objectively creates peat-rich deposits in this area. At present, there are 8 cities (cities) in the city.

At present, the proven reserves in 42 producing areas are 5.376 million tons, the general calorific value 1 100 kcal/kg-2,400 kcal/kg, and the organic matter content is 25%-

Between 40%.

Building material resources

Building materials resources are another advantageous resource in Ordos. Resources are distributed in 8 flags (cities) of the city. Mainly gypsum, limestone and timely.

Sandstone, quartzite, dolomite, loess, marble, granite, graphite and so on.

Gypsum is concentrated in the territory of Otog Banner, Otog Banner and Hanggin Banner. The total reserves are 3.498 billion tons, including nearly 65.438+0.5 billion tons in industrial reserve.

There are 4 million tons of super-grade gypsum for food, medicine and handicrafts manufacturing, and 65.438+0.49 billion tons of first-grade gypsum for light and high-strength building materials. highest

The storage thickness is nearly 30 meters.

Limestone is mainly distributed in Zhungeer Banner and Otog Banner. There are three producing areas, with total reserves of 306 million tons and calcium oxide content of 5 1.84%-

52.95%, magnesium oxide content 1.2%- 1.86%, which is an ideal raw material for producing high-quality and high-grade cement products, and most of them are suitable for open-pit mining.

There are six sandstone and quartzite producing areas in Yishi Ordos, including 5.348 million tons of sandstone and 445 million tons of quartzite.

The quality is good, and the silica content is 82.33%-98.877%. The horizon is stable, the geological conditions are simple, the overburden is thin, and the stripping-production ratio is about 1: 1.

Loess is widely distributed in Ordos Plateau. The thickness is generally between 20m- 100m. The main components are quartz sand and loam. Among them,

Alumina content 1 1.74%, silica content 65%, calcium oxide content about 6%, loss on ignition 6.68%, which is a good brick building.

Building materials.

Granite is mainly produced in Qianligou, Otog Banner. The total reserves are about120,000 cubic meters. The ore body is flesh red, with few black spots and hard,

Extremely powerful. It is an ideal natural building material. The mining conditions are also very superior.

Marble is distributed in Yinken Aobao, Gaotouyao Township, Dalat Banner, and it is gray-white and white sugar-like marble. The thickness of the rock stratum is about 40 meters, and the distribution is stable.

Settings. It is a good raw material for building stone and cement production. Another mineral resource is not as rich as energy, chemicals and building materials, but its reserves are also

Considerable, its economic value is very high. This is metallurgy and its auxiliary raw materials. These include:

The total iron ore reserves are141280,000 tons, and industrial reserve is 520,438+0,000 tons. The iron content is between 26% and 62%.

The total reserves of refractory clay are 433 million tons, and that of industrial reserve is 3.236 million tons. Among them, the reserves of high-alumina refractory clay are14.844 million tons, and the fire resistance is.

1770℃ - 17904℃; The reserve of hard refractory clay is 367 million tons, and the fire resistance limit is1790℃-1850℃; The reserve of soft refractory clay is 565438+868000 tons.

Refractory1610℃-1700℃. Ordos refractory clay is not only an auxiliary raw material for metallurgical industry, but also a raw material for ceramic industry.

Quartz sand is different from Shi Ying sandstone in building materials. It is produced as raw sand without diagenesis, compaction and other geological processes. Mainly cast steel and glass.

The use of raw materials for products. China's total reserves are 42.269 million tons, and industrial reserve's is 39 18 1 10,000 tons.

Cashmere resources and cashmere products

First, cashmere resources:

In Ordos Plateau, there is a well-known cashmere goat and meat goat-Alba white goat, which is called grassland goat by herders.

Pearl. This kind of sheep is called "white goat" for short because it grows in Arbashi Sumu, Otog Banner. White goat is listed as one of the 20 excellent breeds in China.

One. Because Abai goat has coarse hair of 22-28 cm long on its body surface, it has a good protective effect on the down of local sheep, so the net wool rate is high and the carding amount is large

Large, shiny and soft, it is known as "fiber diamond", "king of velvet", "platinum" and "soft gold". Abai cashmere

Good luster, white and soft, long fiber, high net cashmere rate. It is the leader of cashmere and enjoys the reputation of "cashmere" in the world.

Because goats do great damage to grasslands, there are restrictions on the number of goats in all countries, and the cashmere resources in the world are also limited. Our country is the largest country in the world.

The largest cashmere producer, the annual output of raw cashmere is about 8000- 10000 tons, accounting for 3/4 of the world's total output, of which Inner Mongolia produces 5342 tons, accounting for the national total cashmere output.

Quantity 1/2, quality first in China.

Second, cashmere characteristics:

1, good warmth retention and excellent texture. Cashmere itself is a layer of fine wool that goats grow at the root of goat hair to resist the severe winter and cold.

Rich fluff. The colder the weather, the richer the fine wool and the longer the fiber.

2. Strong hygroscopicity.

3, soft to the touch.

4. Elegant and luxurious. Cashmere can be divided into white cashmere, purple cashmere, blue cashmere and red cashmere by color.

Third, the use of cashmere resources:

Cashmere, as a treasure in textile fibers, occupies the throne of textiles in terms of price and appearance applicability, and its products

Development fields: cashmere sweaters, cashmere scarves, cashmere shawls, cashmere coats, worsted cashmere shirts, etc. Generally, it has to go through primary processing and deep processing.

A stage. The primary processing stage is every process from raw wool sorting to yarn formation, including sorting, washing, carding and sliver making, and the deep processing stage is from

Various processes from yarn making to finished products, including weaving, dyeing, weaving (knitting), finishing and packaging. The processing technology is strict and accurate.

Before liberation, there was no carding equipment in China, and raw wool was always exported. By the early 1980s, China was in Dongsheng District of Inner Mongolia in the form of compensation trade.

The first large cashmere processing factory in China-Erdos cashmere sweater factory (now developed into Erdos cashmere) was established by introducing the latest Japanese equipment.

Group company), the annual production capacity reaches 680 tons of cashmere yarn, 1200 tons, 300,000 meters of cashmere fabrics, and 600,000 cashmere scarves and cashmere.

654.38 million sets of clothes, 50,000 cashmere shawls, 654.38 million meters of worsted fabrics and 654.38 million cashmere shirts. Because the factory uses exquisite materials, attaches importance to quality and stresses credibility.

Reputation, the CKF brand produced is white in color and high in quality, and enjoys a high reputation in the international market. Among them, kvs01-05 white plush was honored.

The products named "China No.1 plush", KWSS02-05 green plush-free, KXSS02-05 purple plush-free, KXSS 02-0532 plush-free are also very popular. The group

"Erdos" cashmere products refined from CKF brand without plush sell well in more than 30 countries and regions, and are favored by consumers all over the world.

land resources

Ordos has a vast territory and rich land resources, with per capita land area of 100 mu. Except Kubuqi Desert and Mu Us Sandy Land, the land types of Ordos City are still

There are impact plains, hilly and gully areas and undulating plateau areas along the Yellow River. Soil * * * has 9 categories, 2 1 subclass, 60 genera, 167 soil types, among which chestnut soil,

Brown calcium soil, lime calcium soil, grey desert soil, aeolian sand soil, coarse bone soil, swamp soil, fluvo-aquic soil and saline soil. The total land area is 86,752 square kilometers, 1997,

The cultivated land area in the city is 37 1 10,000 hectares, accounting for 4.3% of the total area, the grassland area is 5.705 million hectares, accounting for 63.7% of the total area, and the forestry area is 1.08. 6.

1 10,000 hectares, accounting for 12.5% of the total area. Urban and rural residents and industrial and mining areas occupy nearly 8 hectares, accounting for 0.9% of the total area, with unused land 1.2 1.43.

Ten thousand hectares, accounting for 14% of the total area.

In recent years, the agricultural production in Ordos City has conscientiously implemented the Party's economic policy in rural areas, and changed the long-standing practice of farming in deep mountains, extensive planting and poor harvest.

The free-running mode of production makes the traditional agricultural production develop rapidly. The city's total grain output reached 872 million kilograms, of which the annual output of corn reached10 billion kilograms.

To 546 million kilograms, wheat 6.5438+20 million kilograms, sugar beet 2.265438+0 million kilograms, various oils and fats more than 59.4 million kilograms, other miscellaneous grains and potatoes 60 million kilograms.

1100,000 kg, 70,000,000 kg of vegetables.

Wild animal resources

Among the more than 2,000 kinds of wild animal resources in the city, a considerable part belong to the national protected animals. If it is a national first-class protected animal, the silver gull,

It is one of the endangered animals in the world and one of the latest bird species known to mankind. According to expert research, the number of gull population in Ordos is the third in the world.

The maximum number of seagulls to breed. At present, the number found is over 5000. There are also national second-class protected animals, white swan, with a large number. And Buddhist scriptures

Stone marten and yellow-throated marten with high economic value.

Wild plant resources

There are more than 800 kinds of plant resources in the city, and about 400 kinds can be used as medicine. Mainly licorice, ephedra, medlar, Bupleurum, polygala tenuifolia, winter flowers and so on.

Among them, licorice and ephedra have large yields. In addition, there are a considerable number of psammophytes, such as seabuckthorn and psammophytes. , with high value of food economic development.