1. Advantages of copper-molybdenum polymetallic mineral resources
There are seven large-scale deposits in Heihe City, such as Duobaoshan copper (molybdenum) mine, Tongshan copper (molybdenum) mine, Cuihongshan iron polymetallic mine, Donganyan gold mine, Zhengguangyan gold mine and Sandaowanziyan gold mine, among which most Baoshan mines have a copper reserve of 3,042,800 tons, making them the largest copper mines in Northeast China.
Copper, molybdenum, associated gold and silver are mainly distributed in the north of Nenjiang River, iron, lead, zinc, tungsten and molybdenum are mainly concentrated in Cuihongshan area, and rock gold is distributed in Dongan, Zhengguang and Sandaowanzi. From the distribution of reserves, copper is mainly concentrated in Duobaoshan and Tongshan deposits, lead, zinc and tungsten are concentrated in Cuihongshan deposits, molybdenum reserves are concentrated in Cuihongshan, Tongshan and Duobaoshan deposits, and rock gold reserves are mainly distributed in Dongan, Zhengguang and Sandaowanzi deposits. Duobaoshan silver-rich deposit. Copper has always been a scarce mineral in China, and a large amount of copper ore needs to be imported every year. According to statistics, the annual demand for copper in Heilongjiang Province is about 60,000 ~ 70,000 tons, while the utilization rate of copper in Duobaoshan and Tongshan deposits is currently only 0. 1%. Therefore, the comprehensive development and rational utilization of copper resources in Duobaoshan mining area is of great strategic significance for alleviating the shortage of copper resources and promoting the economic development of the local and even the whole province.
There are four molybdenum deposits with proven reserves, which are distributed in two dog Mountain and Luming Literature area of tieli city. Luming Literature molybdenum-copper mine is under exploration. The resources obtained in the early stage are about 1 17670 tons, and the potential resources are expected to be more than 200,000 tons. The proven reserves of Huojihe Molybdenum Mine exceed 654.38 million tons, reaching a large scale. Cuiling Mo-Cu deposit in Xing 'anling Forest Farm is similar to Luming Literature deposit, which was not listed in the 2008 reserves table, and its estimated potential resources exceeded 20,000 tons. Other molybdenum resources are associated minerals, including Erloushan iron polymetallic deposit (molybdenum associated ore, with resource reserves of 65,438+0,744 tons), Erxishan iron polymetallic deposit (with associated molybdenum of 797 tons) and XuLaojiu Gou lead-zinc deposit (with associated molybdenum resource reserves of 2,760 tons).
2. Geographical advantages
Heihe City is the central city of Heihe Economic Zone and an important border city in northern Heilongjiang Province. Its geographical location belongs to the eastern end of Daxing 'anling and the northern part of Xiaoxing 'anling, which runs through the city from northwest to southeast like a natural green barrier. Heihe City borders Yichun City and Suihua City in the southeast, Qiqihar City in the southwest, Inner Mongolia Autonomous Region across Nenjiang River in the west, Daxinganling region and Huma County in the north, and Blagoveshchensk (Hailanpao), the capital of Amur State, the third largest city in the Russian Far East, across the Heilongjiang River in the northeast.
Heihe City is the only China border city on the Sino-Russian border corresponding to the main capital of the Russian Federation, with the shortest distance, the largest scale, the highest specifications, the most complete functions and the earliest opening, which has brought great regional advantages to the mining development of Heihe City. The development of mineral resources in Heilongjiang Province has always carried out the instructions of the state that foreign resources must be strengthened, followed the principle of "two resources and two markets", and actively searched for scarce foreign mineral resources and foreign advantageous mineral markets. As an open border city, Heihe has unique advantages in this respect, not only in utilizing foreign resources and developing foreign markets, but also in attracting foreign investment. There is a close tradition of cooperation between the mineral exploration and development departments of Heilongjiang Province and Russian Far East countries. The two sides have conducted many exchanges and cooperation on resource exploration and development in Heihe Economic Zone. Researchers and experts from Far East Institute of Geology, Institute of Structure, Amur State and Chita State Bureau of Geology and Mineral Resources of Russian Academy of Sciences have visited Duobaoshan Tongshan Copper Mine, Sandaowanzi Gold Mine, Dongan Gold Mine and Gaosongshan Gold Mine many times. The regional advantages of mineral resources development in Heihe City are very obvious.
Heihe City is the main traffic artery connecting the north and south of Heilongjiang Province, and the southwest is adjacent to Qiqihar City. The construction of Hadaqi Industrial Corridor and Daxinganling Ecological Function Protection Zone directly affects or even determines the development of Heihe Economic Zone. The "Hadaqi Industrial Corridor Construction Zone" focuses on attracting domestic and foreign capital and technology, building it into an industrial highland and economic intensive area with new system, high technology, export-oriented, ecological, reasonable structure and rapid growth, and becoming the core area for revitalizing the old industrial base in Heilongjiang Province and the pioneer area for realizing the goal of well-off society in an all-round way. In the construction of Hadaqi Industrial Corridor, a large number of metal products such as molybdenum and copper are needed, which provides a huge demand market for the construction and development of Heihe City, especially for the development of mining industry. Heihe City is located in the hinterland of Daxinganling, and the construction of "Daxinganling Ecological Function Protection Zone" has created opportunities for the development of Heihe Economic Zone.
To sum up, the construction of Heihe Economic Zone has superior location advantages, and it can enjoy the two policy advantages of the construction of eight economic zones at the same time.
3. Advantages of mining policy
The country's in-depth implementation of the strategy of revitalizing the old industrial base in Northeast China, the policy of giving priority to the development of energy industry, the promotion measures of Heilongjiang Province's key planning and construction of "eight economic zones" and "ten major projects", and the guiding strategy of vigorously developing raw materials and energy industries will further promote the development process of mineral resources in Heihe Economic Zone and realize the first breakthrough of mining economy in Heihe City. In addition, Heihe City has a good molybdenum and copper polymetallic resource endowment and regional development advantages. Under the guidance of various mining policies of governments at all levels, the development of molybdenum, copper and polymetallic resources industry in Heihe City will take a new step.
In the process of industrialization, urbanization and internationalization, scientific development and rational utilization of mineral resources is an important basic guarantee. The state encourages the exploration and development of mineral resources with market demand, especially some important mineral resources related to the national economy and people's livelihood, especially copper and other metal resources. Therefore, the state has formulated and implemented a series of important measures, such as the exploration of key minerals and key metallogenic belts, the special prospecting strategy for crisis mines to replace resources and the important resource reserve strategy, which shows that the demand for mineral resources in national economic construction is increasing greatly. Since 2004, the state began to discuss and plan the "Daxing 'anling nonferrous metal base", and the Ministry of Land and Resources organized experts from all walks of life to deeply analyze and demonstrate the prospects and potential of nonferrous metal resources development in Daxing 'anling, and at the same time scientifically demonstrate the impact of mineral resources development on the ecological environment. The nonferrous metal mineral resources in Heihe City are in the "Lizishan-Oroqen iron-zinc-tungsten-gold-chromium-lead metallogenic belt" in the planning of "Daxinganling nonferrous metal base". The exploration and development of many typical deposits, such as Duobaoshan, Cuihongshan, Sankuanggou, Huojihe and Dongan, have important demonstration significance.
4. Principles of industrial cluster development
(1) The industrial planning of Mo-Cu polymetallic resources in Heihe City must be based on rich mineral resources, guided by mine development and construction, and extended by deep processing of mineral products, so as to form a marketing industrial chain of mining, dressing, smelting and processing, and build a Mo-Cu polymetallic production and processing base.
(2) The development of molybdenum-copper polymetallic resources industry should adhere to the principle of "developing in protection and protecting in development", be market-oriented, take economic benefits as the center, take mineral resources with comparative advantages as the basis, adapt to the needs of national economic development, and be conducive to improving the intensive utilization of mineral resources and the sustainable development ability of mining industry. Attach importance to the application of new technologies in mineral exploitation, mineral processing and smelting, and constantly explore new application fields to enhance the competitiveness of molybdenum-copper polymetallic mineral products in Heilongjiang Province and even the whole country.
(3) Integrate mine resources, standardize the scale of mine exploitation, and bring the overall benefits into play. Strengthen the exploration and development of major mineral deposits such as Duobaoshan, Cuihongshan, Luming Literature, Wudaoling and Gongpengzi. Adjust and optimize the structure of mineral products. Adjust the resource allocation structure of production links such as mining, mineral processing, smelting and deep processing of products, accelerate scientific and technological innovation, actively cultivate and develop new products, and strive to adjust declining industries. The focus is on the research and development of new products, improving the processing and production capacity of fine, deep and fine products and extending the industrial chain. Encourage the development of mineral projects in the Catalogue of Industries, Products and Technologies currently encouraged by the State, and prohibit the development of mineral projects in the Catalogue of Backward Production Capacity, Processes and Products and the Catalogue of Stop Redundant Construction in Industrial and Commercial Investment Fields. Eliminate backward products of original brands and strive to increase the added value of mineral products.
(4) Adjust and optimize the technical structure. While vigorously developing rock gold, molybdenum and copper, we should strengthen the comprehensive recovery and utilization of associated low-grade gold and molybdenum. Consolidate domestic production, encourage outsourcing, introduce 15% ~ 20% advanced technology of ultra-poor iron ore dressing, maximize the development and utilization of existing resources, and extend the service life of iron ore; Actively study new technologies and methods of molybdenum and copper mining in Luming Literature, and strive to stabilize the productivity of Duobaoshan copper and molybdenum concentrate. Introduce and popularize advanced production technology and technology, change the backward situation of mining equipment and technology, improve mining recovery rate, mineral processing recovery rate and comprehensive utilization rate, reduce mining dilution rate and improve the comprehensive utilization level of mineral resources. Improve the degree of mining mechanization in molybdenum-copper polymetallic mines and eliminate backward mining methods and equipment.
(5) Strengthen the construction of monitoring and early warning mechanism for mine safety production to ensure mine safety; Introduce advanced production technology of mineral products, promote the development of high-tech molybdenum-copper polymetallic processing industry, increase new varieties and extend the industrial chain; Consolidate the position of high-quality molybdenum-copper polymetallic mineral products in the international market and improve the ability to earn foreign exchange through export. Strengthen the effective protection and utilization of mineral resources, attach importance to the recycling of resources, and strive to improve the comprehensive utilization level of mineral resources. Resolutely put an end to the short-term behavior of mining wealth and abandoning poverty, and take the road of overall planning, rational development, comprehensive utilization and healthy development of mining management.
(6) Strengthen the protection and restoration of mine ecological environment, improve the level of mine reclamation, with the compliance rate above 70%, and strictly establish access conditions for new mines. Adhere to the principle of paying equal attention to the development and utilization of mineral resources and ecological environment protection, giving priority to prevention and combining prevention with control, and adhere to the principle of "whoever develops, protects, pollutes, governs, destroys and restores". Establish and improve the mine ecological environment protection and mine ecological environment impact assessment system, and comprehensively implement the mine ecological environment protection and land reclamation performance bond system. Through the management of key projects, we will comprehensively promote the construction of "green mining", lay the foundation for the construction of "ecological province" and "ecological city", and establish a relatively complete dynamic information management system for prevention, monitoring and protection.
5. Construction of copper-molybdenum polymetallic development industrial cluster base
Taking the development of mineral resources such as molybdenum, copper, gold, lead, zinc and iron and deep processing of products as the main industries to form a coordinated industrial chain; According to the needs of the development of molybdenum-copper polymetallic mining industry, the resource industries that have been given priority in the near future are mainly the mining, smelting and processing industries of molybdenum-copper polymetallic and rock gold. Establish high-tech R&D and metal processing bases such as molybdenum and copper in Heihe City. The R&D center in Heihe City is dominated by copper and gold processing industries and related industries.
The main task of the construction of high-tech development base is to cultivate and develop key enterprises for deep processing of molybdenum, copper and other metals, strive to integrate all kinds of scientific and technological resources, encourage and coordinate the close cooperation between universities, research institutes and enterprises, and create a number of modern and international molybdenum, copper and gold metal processing enterprises with distinctive industrial characteristics, leading core technologies, perfect service platform and advanced management mode. The basic functions are complete, and it is first-class in China, so as to give play to the agglomeration effect of high and new technologies and promote the better and faster development of the industrial economy of mineral resources in Heihe. Give priority to the development of molybdenum and copper metal processing industry, focus on the construction of Heihe's export-oriented economy to Russia, build a science and technology platform, make full use of the resource advantages of colleges and universities, and promote the construction and development of science and technology industrial parks. In order to strengthen and promote the rapid development and utilization of superior resources, the key minerals in Heihe mineral resources economic division are identified as mining bases with priority development and key support, and the mining areas with slightly small resource reserves or uncertain resource prospects are identified as mining areas. Based on the central city of Heihe, it is planned to build three copper-molybdenum polymetallic mining bases and 1 mining development zone and technology research and development center.
(1) Duobaoshan-Zhengguang copper, molybdenum and gold industrial base
Duobaoshan-Zhengguang Cu-Mo-Au base consists of Duobaoshan copper mine, Tongshan copper mine, Sankuanggou copper mine, Xiaoduobaoshan copper mine and Zhengguang gold mine.
Existing resource reserves in Duobaoshan area: 3.637 million tons of copper, 8.43.1ton of associated gold, 65.438+0.320 tons of associated silver, 654.38+0.38 million tons of associated molybdenum, 98 tons of associated rhenium, 65.438+0.427 tons of associated selenium and 36,000 tons of associated zinc. Taking copper mining and copper product processing as the main task, supplemented by comprehensive utilization of associated metal minerals, introducing advanced mining, beneficiation, smelting and product processing technologies and management, improving the utilization value of mines and giving full play to comprehensive benefits, this area will be built into the largest copper industrial base in Heilongjiang Province and even in Northeast China. At the same time of copper mining, useful resources such as molybdenum, gold, silver, rhenium, selenium and zinc, which have a large amount of associated resources, are recovered to improve the utilization value of the mine and form a comprehensive development and comprehensive utilization mine. Among them, Duobaoshan deposit comprehensively recovers gold, silver, molybdenum, rhenium and selenium; Comprehensive recovery of gold, silver, molybdenum, rhenium and zinc in Tongshan deposit: Sankuanggou deposit mainly recovers gold, silver and iron. In addition, the unrecovered resources such as palladium, platinum, iridium and osmium in tailings should be protected scientifically and reasonably, so as to facilitate recovery when conditions are ripe in the future.
Mining and dressing joint venture: including Duobaoshan copper mine and Tongshan copper mine.
Duobaoshan Mining Industry: Duobaoshan Mine covers an area of 4 square kilometers, and consists of stope, quarry, concentrator, tailings pond, substation, mine management department, staff living quarters and other buildings and land occupation projects. The mining plan of this mine is divided into two stages. The design annual mining scale of the first phase is 7.5 million tons. The mine infrastructure will be completed in 2008, and the output will be reached in 2009. The design scale of the second phase is 9 million tons of ore per year, and the output will reach 20 10. Mine service life is 70 years. Flotation beneficiation technology is adopted in the beneficiation site, and it is planned to be built in two phases. The design scale of Phase I is 7.5 million tons of ore/year. The capital construction of concentrator will be completed in 2008 and put into operation in 2009, with an annual output of 82,000 tons of copper concentrate. 9 million tons of ore was treated in the second phase, and the second phase of concentrator project was completed in 2009, reaching the output in 20 10, with an annual output of copper concentrate103,000 tons. By 20 10, the total ore processing will reach16.5 million tons, and the annual output of copper concentrate will be1850,000 tons.
Tongshan Mining: Tongshan Mine is planned to cover an area of 2 square kilometers, including stope, quarry, concentrator, tailings pond, substation, mine management department, staff living quarters and other construction and land occupation projects. The mining scale of this mine is 2 million tons. In 2008, the mine's capital construction was completed, and it reached production in 2009. Mine service life is 70 years. Tongshan adopts flotation technology with an annual processing capacity of 2 million tons. In 2008, the concentrator was completed and put into operation, with an annual output of 24,000 tons of copper concentrate in 2009.
Mining enterprise: It consists of Sankuanggou Mine and Xiaoduobaoshan Copper Mine.
Sankuanggou Copper Mine: At the end of development, the resource reserves are almost exhausted, so it will not be rebuilt or expanded.
Xiaoduobaoshan Mine: The planned area of Xiaoduobaoshan Mine is controlled within 0.3 square kilometers, including stope, quarry and mine management department. The mining scale is 6.5438+0.5 million tons, and the service life of the mine is 6.5438+00 years. The ore was transported to Duobaoshan concentrator.
Smelter: It is planned to build a unified copper smelter, which is located in Duobaoshan Mining Industrial Park. By the end of 20 10, 209,000 tons of copper concentrate will be smelted every year. The planned smelter covers an area of 0.5 square kilometers.
Planning and construction of auxiliary facilities: including water source project, water diversion project and power transmission and transformation project. The water source is built near Erkan Village in the middle reaches of the Loach River. The water diversion project mainly draws water from Erkanhe Reservoir to Duobaoshan Mining Industrial Park-Tongshan Mining Area-Duobaoshan Mining Area, which is used for the production and domestic water of four mines and Duobaoshan Mining Industrial Park. The water project covers an area of 3 square kilometers. Plan a transmission line from Heibaoshan to Tongshan and Duobaoshan.
Estimated industrial economic benefits: By the end of 20 10, the total investment will be 2 1. 1 100 million yuan. The estimated annual output value is 3.736 billion yuan, and the total annual profit and tax is 448 million yuan.
Cost: The total construction investment is 3.8 billion yuan, including 3.06 billion yuan for Duobaoshan Mine, 640 million yuan for Tongshan Mine and 654.38+billion yuan for Xiaoduobaoshan Mine. The funds are mainly invested in mine capital construction, equipment installation, concentrator, tailings pond, water source and diversion project, transmission lines and substations, sewage treatment, mine management, workers' living quarters and mine road construction. The construction of mine factories attracts social funds by attracting investment, and the construction of external environment is solved by government financing.
In addition, in order to ensure the continuous, stable and normal production of the mine, it is necessary to further strengthen the search for copper resources such as Duobaoshan, Tongshan, Xiaoduobaoshan and Sankuanggou, expand the copper resources reserves in this area, and lay a resource reserve foundation for the long-term development of the mine. Systematically explore the low-grade resource areas of Duobaoshan Mine and Tongshan Mine, improve the level of resource reserves, and provide reliable basic reserves and reserves for subsequent mine production. The exploration period is from 2007 to 2010, and the planned investment is 70 million yuan.
Revenue: By 20 10, the estimated annual output value is 3.736 billion yuan, including 400 million yuan for deep processing (the total amount of copper products processing will reach about 40% of the annual copper output), and the estimated total annual profit and tax is 448 million yuan.
The existing reserves of rock gold resources in Zhengguang gold mining area are 10 ton, and the predicted resources are 50 tons.
(1) The proposed mine covers an area of 3 square kilometers, including stope, storage yard, concentrator, tailings pond, substation, smelter, mine management department, staff living quarters and other construction and land occupation projects.
(2) Planning and construction of mine stope: the annual stone mining is 6.5438+500,000 tons; Mine service life is 20 years.
③ Planning and construction of concentrator: the annual processing capacity of ore is 6.5438+500,000 tons. In 2008, the mine capital construction was completed, and it reached its output in 2009.
④ Estimation of economic benefit of resource industry: The total investment of mine construction is 654.38+600 million yuan, which is mainly used for the construction of stopes, concentrator and tailings pond. Mine construction attracts social funds by attracting investment, and the external environment construction is solved by government financing. It is estimated that the annual output of gold is 600 kilograms, with an annual output value of 90 million yuan and an annual profit and tax of 0./kloc-0./08 million yuan.
⑤ Further strengthen the search for gold resources in Duobaoshan, Tongshan, Xiaoduobaoshan, Sanguangou and Zheng Guang, expand the gold resources reserves in this area, and lay a foundation for the long-term development of the mine. Explore low-grade resources in mines, improve the level of resource reserves, and provide reliable basic reserves and reserves for subsequent production in mines. The exploration period is from 2007 to 2010, and the planned investment is 30 million yuan.
(2) Sandaowanzi-Fudiyingzi Copper and Gold Industrial Zone
Sandaowanzi-Fudiyingzi copper-gold base consists of Sandaowanzi gold mine and Fudiyingzi copper mine.
Sandaozizi Gold Mine has an existing rock gold resource reserve of 4,300 kg, and a predicted resource of 5,000 kg. The amount of silver resources is 14.2 tons.
Planning Sandaowanzi Mine covers an area of 1 km2, including stope, quarry, concentrator, tailings pond, substation, smelter, mine management department, staff living quarters and other construction and land occupation projects.
Mining: It is planned to build a mine with an annual mining capacity of 6.5438+0.5 million tons; Build a concentrator with an annual processing capacity of 6.5438+500,000 tons and a service life of 8 years. In 2007, the capital construction and equipment installation and debugging of mines and concentrator were completed, and it was put into production in 2008.
Mineral exploration: further explore the rock gold resources in the northern part of Sandaowanzi mining area (Beidagou) and Shangmachang area, expand the resource reserves around the mining area, and lay a resource reserve foundation for the long-term development of the mine. Explore low-grade resources in mines, improve the level of resource reserves, and provide reliable basic reserves and reserves for subsequent production in mines. The exploration period is from 2007 to 2010, and the planned investment is 30 million yuan.
Economic benefit estimation of resource industry: The total investment in mine construction is estimated to be 654.38+0.3 billion yuan, which is mainly used for the construction of stopes, concentrator, tailings pond and other auxiliary facilities. Financing channel: Mine construction attracts social funds through attracting investment, and the external environment is solved through government financing. It is estimated that the annual output of gold will be 840 kg after the harvest, with an estimated annual output value of 65.438+0.26 billion yuan and an annual profit and tax of 654.38+0.565. 438+0.20 million yuan.
The original reserves of copper resources in Fudiyingzi Copper Mine are 1.590 tons, zinc 1.460 tons, silver 1 ton and gold 353 kg. At present, Longzhu Mining has developed it, and at the same time, zinc and some sulfur have been comprehensively recovered. The existing copper resource reserve in the resource reserve table is 1 .65,438+0,000 tons, but the actual remaining resource of the mine is only10,000 tons, and the zinc and copper resources are reduced in the same proportion. According to the current mining scale, the pit will be closed within 2-3 years, which belongs to the crisis mine. The development direction of this deposit is mainly in two aspects. The first is to intensify resource search. Continue to search for copper ore bodies around the mining area, extend the service life of the mine, and search for rock gold resources near the mining area, so as to facilitate the transformation to the development of rock gold resources during the crisis of copper resources in the mine. The second is to study the technology and technology of tailings resource utilization and strengthen the utilization of tailings resource. It is planned to invest 20 million yuan for copper rock gold resources exploration and 5 million yuan for tailings beneficiation process. By 20 10, the output value of leading products in mines will remain at the current level of180,000 yuan. If gold and silver are comprehensively recovered and recovered in three years, the annual output value of gold and silver will reach100000 yuan, the annual output value will reach 28 million yuan, and the annual profit and tax will be 265438+.