Slogan of Zijinshan Mine Park in Shanghang

Since ancient times, China has been a big consumer of gold and one of the earliest countries in the world to mine gold. Needless to say, the value of gold mines. At present, the identified gold resources in China are 1.254 tons, and the silver resources are 62 1. 1.9 tons. The largest gold mine in China is Yangshan Gold Mine, located in Wenxian County, Gansu Province. Yangshan Gold Mine is also the largest gold mine in Asia, with a discovered gold reserve of 308 tons.

Woyangshan gold mine

Yangshan Gold Mine is located in Yangshan, Wenxian County, Gansu Province, at the junction of northern Sichuan and southern Gansu, northern Minshan and western Qinling, and at the junction of Shaanxi, Gansu and Sichuan provinces. Discovered by the Armed Police Gold Force in 1997, the accumulated gold resources are 308 tons. It is the largest Carlin type gold deposit in Asia.

Because the key exploration mining area is only 60 square kilometers, and the total area of the delineated "gold anomaly" mining area exceeds 2 10 square kilometers, experts predict that the prospective scale of Yangshan gold resources is expected to reach about 500 tons.

It is estimated that the potential economic value of the proven gold resources in Yangshan Gold Mine is 50 billion yuan. After the gold mine is developed, it can handle 1 10,000 tons of ore every day, with an annual output of about 1 10,000 tons of gold and an output value of about10.6 billion yuan. The annual tax paid is nearly 200 million yuan, which is equivalent to more than 2/3 of the annual state financial subsidies to Wenxian County, and it will become the largest pillar industry in Wenxian County.

It is understood that Yangshan Gold Mine is less than an hour's drive from wen county County. Yangshan Gold Mine is located on a high mountain with an altitude of over 265,438+000 meters. It is called "Golden Mountain" by people who have lived here for generations, and "Baby Zone" by the famous geologist Li Siguang.

Second, Zijinshan Gold and Copper Mine

Zijinshan gold and copper mine is located at the north of Shanghang county 14.6 km. It is the core enterprise and main profit center of Zijin Mining Group Co., Ltd., a global top 2000 enterprise, with 3,000 employees and two production systems and nine production plants under its jurisdiction.

The annual gold output of this mine increased from 8.5 kg when it was built in 1992 to 16227 kg in 20 100, an increase of 1908 times. The main economic indicators and technical indicators have reached the international advanced level, creating a record of the largest available gold resources, the largest gold production, the largest mining scale, the best economic benefits and the fastest development speed in China. In March 2008, it was awarded the honorary title of "the largest gold mine in China" by China Gold Association. Since Zijinshan Copper Mine was put into production in 2006, the production system has been gradually strengthened, and it is expected to form the second largest copper production base in China with an annual output of 80,000 tons in the near future.

At present, the accumulated proven gold and copper resources in Zijinshan Gold and Copper Mine reach 305 tons, and the copper resources amount to more than 3 million tons. The main products are mineral gold, mineral cathode copper, copper concentrate and sulfur concentrate.

The Zijinshan gold and copper mine strengthens ecological restoration in the development process, develops in protection and recovers in development. Up to 20 10, the accumulated investment in vegetation restoration is 33,858,200 yuan, and it has been rated as the first batch of national industrial tourism demonstration enterprises and the first batch of national mine parks.

Third, Jiaojia Gold Mine

Jiaojia Gold Mine of Shandong Gold Mining Co., Ltd. is located in Ye County, Laizhou. It is surrounded by mountains and seas, rich in products and pleasant in climate. It is the center of Yantai, Qingdao and Weifang. It is adjacent to Sanshan Island Wharf in the west, and the national highway 206 and Wei Wu Expressway transit, with convenient transportation.

Discovered in the early 1960s, 1969 submitted an exploration report, which has been put into production. 1977 was rated as Jiaojia Gold Mine.

The mine was built in 1975 and put into operation in 1980. Over the past 30 years, after many overall technical transformations, the production scale has grown from 500 tons per day to 65,438+0,500 tons per day, with an annual output of 62,000 pieces of gold. It is a modern gold mine with gold as its main industry and diversified development, integrating mining, mineral processing, smelting and non-gold industries. By the end of 2005, the company had 2,200 employees and fixed assets of 36,543.82 billion yuan. In the 30 years since the mine was established, Jiaojia Gold Mine has sold 33 tons of gold to the country and realized profits and taxes of 600 million yuan.

Jiaojia Refinery has newly introduced the world-leading gold and silver refining technology from Swedish Polden Engineering Co., Ltd., with an annual refining capacity of 30 tons of gold and 30 tons of silver. The registered trademark of the product is "Taishan" brand, and the quality of the product meets the standards set by Shanghai Gold Exchange. The purity of its gold and silver products is above 99.99%, and it is one of the first batch of certified "enterprises that can provide standard gold ingots" in Shanghai Gold Exchange. In recent years, under the guidance of the enterprise strategy of "stabilizing the main business, generating income and developing related diversification", we have developed high-speed curing filling materials and mine tailings consolidation materials, specializing in the production of high-grade sand aerated concrete blocks and agricultural controlled-release fertilizers. JXCY series underground scrapers developed by Jinxing Mining Company have high technology content and great market potential, and sell well at home and abroad.