Mega gold mines were discovered in Henan Province
In the past two days, the extraordinarily large gold mines found in Henan Province have been on the hot search.
This extra-large gold mine is located in The area of Weishan City, Zhuzhuang Town, Tongbai County, Nanyang City, Henan Province, and according to the Bureau of Geology and Mineral Resources, 16 gold ore bodies have been discovered, with an estimated reserve of 31.55 tons, and the follow-up work is expected to obtain 50 tons of gold reserves. For decades, Henan's annual gold production has long ranked second in the country, and after the discovery of this extra-large gold mine, this location is even more unbreakable.
Gold is a precious metal in ancient and modern China and abroad, and is highly sought after, such as the ancients used "gold white bi to buy songs and laughs", "thousands of gold scattered and returned" to show that they despise money. Before Kingsoft became an antivirus, it was a symbol of wealth. Possessing a mountain of gold is glorious and rich in the eyes of the people.
So, how much is the 31.55 tonnes of mega gold mine worth?
As we all know, a ton = 1000kg, then 31.55 tons = 31550000 grams, according to 350 yuan a gram to calculate, that is, 31550000 * 350 = 11042500000. More than 11 billion is a major discovery.
According to the latest statistics of the China Gold Association, the top ten key gold-producing provinces (regions) in China are Shandong, Henan, Jiangxi, Inner Mongolia, Yunnan, Hunan, Gansu, Fujian, Hubei and Xinjiang, and the gold production of these ten provinces (regions) accounts for 82.94% of the total gold production in the country.
Below, Xiaobian takes stock of the top ten gold mines in China to see which province has the most gold mines.
NO.1 Purple Mountain Gold and Copper Mine
Address: Fujian Province
Zijinshan Gold and Copper Mine is located on the left bank of the Tingjiang River in Fujian Province, 14.6 kilometers north of Shanghang County, covering an area of about 30 square kilometers. As early as the Kangding period of the Song Dynasty, Purple Mountain was famous for producing gold, and was famous for its strange peaks and ancient caves, and was known as "the first scenic spot in Hangchuan".
Zijinshan Gold and Copper Mine, is currently the world's top 2000 enterprises - Zijin Mining Group Co., Ltd. core enterprises and main profit center, the existing staff of 3,000 people, under the jurisdiction of gold and copper mine two major production systems, 9 production plants, the company ranked 2012 China's top 500 enterprises 241, the United States "Forbes" 2013 global top 2000 enterprises ranked 880th, ranked 25th in the global mining enterprises.
Purple Mountain Gold and Copper Mine from the establishment of the mine in 1992 when the annual output of gold 8.5 kg to 2010 gold production of 16227 kg, an increase of 1908 times, the main economic indicators and technical indicators reached the international advanced level, creating the largest amount of available gold resources, the largest gold production, the largest scale of mining, the best economic benefits, the fastest development speed and other national firsts, becoming China's only world-class mega gold mine. As of December 31, 2012, the cumulative amount of proven gold and copper in the Purple Mountain gold and copper mining area was about 331 tons, and the amount of copper metal was about 2.009 million tons. The gold ore is mainly produced in the oxidation zone of 600-1100 meters high, which is secondary enrichment of oxidized ore.
NO.2 Jiaojia Gold Mine
Address: Shandong Province
Jiaojia Gold Mine is located in Laizhou Ye County on the shores of the Bohai Sea, is the center of Yantai, Qingdao and Weifang, discovered in the early 1960s, and named Jiaojia gold mine in 1977. At the same time, Jiaojia Gold Mine belongs to Shandong Gold Group Co., Ltd., which is one of the largest modern mines in China's gold industry. In 1980, it was completed and put into operation, and the production scale developed into a daily treatment of 1500 tons of ore, an annual output of 60,000 taels of gold, and over the past 40 years of construction, Jiaojia Gold Mine has accumulated 33 tons of gold to the state, realizing profits and taxes of 600 million yuan, which is a modern gold mine integrating mining, mineral processing, smelting and non-gold industry.
Jiaojia Gold Mine has won the honorary titles of "National Second-level Enterprise", "Advanced Enterprise" of Shandong Province, "Star Enterprise", "Contract-abiding and Trustworthy Enterprise", "Excellent Enterprise in Ideological and Political Work" and "Advanced Unit for Abiding by Financial and Economic Laws and Discipline". In 2001, it passed the ISO9001 international quality management system certification. In December 2002, it was awarded the title of "National Advanced Unit of China Quality Miles". At the same time, its product quality meets the standards stipulated by the Shanghai Gold Exchange, and the purity of its gold and silver products is more than 99.99%, which is one of the first batch of "standard gold ingot refining enterprises that can be provided" certified by the Shanghai Gold Exchange.
NO.3 Sanshan Island Gold Mine
Shandong Gold Group Co., Ltd. Sanshan Island Gold Mine is located on the shore of the beautiful Laizhou Bay, Sanshan Island Gold Mine is a key construction project during the "Seventh Five-Year Plan" period of the national gold industry. At the same time, in the construction of smart mines, Shandong Gold Sanshan Island Gold Mine is undoubtedly one of the mines with the most say. As one of the 100 largest non-ferrous metal mining and dressing enterprises in China, SanshanDao Gold Mine is not only the only undersea mining gold mine in China, but also one of the gold mines with the highest degree of mechanization in China.
The mine consists of four mining areas: directly subordinate, Xinli, Cangshang and Pinglidian, with a production scale of 7,000 tons / day. From 1989 to 2010, it has produced a total of 48.57 tons of gold, and the main products are gold ingots and silver ingots.
Just in January this year, Sanshan Island Gold Mine won 9 awards: "Strategic Promotion Achievement Award", "Safety Production Award", "Green Mine Development Award", "Ideological Work Demonstration Award", "Outstanding Contribution To Epidemic Prevention and Control Award", "Science and Technology Innovation Award", "Management Innovation Award", "Comprehensive Ranking Award" and "Highest Profit Award".
NO.4 Guizhou Rotten MudGou Gold Mine
Address: Guizhou Province
Located in Shaping Township, Zhenfeng County, Zhenfeng County, Zhenfeng Nigou Gold Mine is the largest Sino-foreign joint venture in Qianxian Prefecture, Zhenfeng Rotten Nigou Gold Mine is a super large gold mine discovered by the bureau in 1978, with gold reserves of 110 tons and prospective reserves of more than 130 tons, becoming a world-class super large gold mine, with reserves accounting for 42% of the total amount of gold deposits in the mineralization area of Qianxian Prefecture. The mine's proven reserves rank first among the nation's gold deposits, and on March 18, 2007, the first furnace of gold was refined, making it the largest gold mine in Asia.
At present, the mine has ended the dew mining, all transferred to the underground filling mining, due to the crushing of the ore, the amount of support is large, the mining difficulty is increased.
NO.5 Heqing Beiya Gold Mine
Address: Yunnan Province
Located in Beiya Village, Heqing County, Dali, Yunnan, the Beiya Gold Mine records that during the Ming Dynasty,000 years, the government mined silver in this area, and the Ming and Qing dynasties set up yamen here to manage the mining of gold and silver. In the early days of liberation, the local area used ancient smelting slag and ore to smelt metal lead, and in the 1980s, the local mining of gold from weathered residual slope accumulation, with an annual output of about 30 kilograms of gold.
As of the end of 2011, the Beiya Gold Mine in Heqing County, Yunnan Province, has proven gold reserves of 151.28 tons, ranking first in Yunnan Province. Moreover, the Beiya Exploration Area is a rare polymetallic rich integrated mining area, in addition to gold, there are more than 10,000 tons of silver reserves, which is expected to become an important precious metal base in Yunnan and even the whole country. The mine added 35 tons of proven gold resources in 2018, which is expected to rank among the world's largest gold deposits. At the same time, Heqing Beiya Gold Mine has formed a completed industrial chain, with an annual output of 5 tons of finished gold products, 17 tons of silver, and 600,000 tons of iron and gold powder.
NO.6 Inner Mongolia Changshan Trench Gold Mine
Address: Inner Mongolia
Located in Wulat Zhongqi, Inner Mongolia, Guchangshan Trench Gold Mine is an open-pit gold mine using the heap-dip process, 210 kilometers south of Baotou City. At present, the proven ore reserves are 66.68 million tons, and the production scale is 20,000 tons of ore per day.
Since the guchangshan trench gold mine was put into operation in 2008, its output has increased year after year. Annual gold production was 3,671 ounces in 2008, 83,570 ounces in 2009 and 111,000 ounces in 2010. In 2011, the production reached 120,000 to 125,000 ounces. Drilling in the mine in 2011 was completed and additional resources are being assessed.
NO.7 Xiadian Gold Mine
The Xiadian Gold Deposit is located 2.5km northwest of Xiadian Town, Zhaoyuan City, on the border of Zhaoyuan City and Laixi City.
Xiadian Gold Mine was built in 1981, officially put into operation in 1984, the design production capacity is the production scale of mining and dressing 100t/d, and after several transformations and expansions, it is currently divided into three mining areas of No. 1, No. 7 and Beiyan, and the production scale has reached 2000t/d.
A few days ago, xiadian gold mine underground -652 meters level and -652 meters below the level of the decline area successfully achieved underground 4G communication signal coverage, the current main area of the underground can use mobile phone communication normally, not only can receive voice calls, but also through DingTalk, Zhaojin E home platform for underground mobile office.
The successful use of the 4G signal of Xiadian Gold Mine's underground telecom has greatly improved the mine's ability to respond to emergencies, multi-departmental collaborative operation capabilities and remote guidance and scheduling capabilities, and at the same time provided favorable conditions for the mine to promote the application of the security risk control system mobile APP in the next step of the mine.
NO.8 New Town Gold Mine
Xincheng Gold Mine is located on the shore of Bohai Bay on Jiaodong Peninsula, the mine was founded in 1975, completed and put into operation in 1980, in 1989, the mine carried out the construction of the second phase of the reconstruction and expansion project, is a national large-scale second-grade gold mine with comprehensive production capacity of mining, mineral processing and smelting. The ore belongs to the "Jiaojia-style" gold deposit, the ore reserves are 8885452 tons, the average grade is 8.18 g/t, the amount of gold metal is 71066 kg, the ore body is concentrated, the grade is stable, the underground water inflow is not large, the vein is shallow, it is easy to mine and easy to select, and it is a very large gold deposit.
On August 28, 2003, the "Shandong Gold" stock with Xincheng Gold Mine as the main body was successfully listed on the Shanghai Stock Exchange, bringing greater development space to the enterprise.
NO.9 Qinghai Dachaidan Gold Mine
Address: Qinghai Province
Qinghai Dachaidan Gold Mine is located in the Qaidam Basin, which contains two major mining areas of Qinglongtan and Jinlonggou: the Qinglongnan Prospecting Project includes the north upward slope, the north downward slope, the south oblique and the corresponding middle section engineering and ventilation shaft engineering, with a total of more than 9100 meters of excavation engineering.
The mine was discovered by the First Geological Brigade of Qinghai Province in the 1990s, and the gold resource reserves are 22.7 tons. In 2006, as the main investor, ElRado Gold Company of Canada jointly established Dachaidan Mining Co., Ltd. with the First Geological Brigade of Qinghai Province and Dachaidan Gold Mine to build Tanjian Mountain Gold Mine. In recent years, the partners have increased the exploration of tanjian mountain gold mines, with 50 tons of proved gold resources and 100 tons of prospects reaching a very large scale.
According to statistics, there are 56 primary gold deposits (points) in Qinghai Province. In January 2018, geological survey found that the gold resources in six areas, including Tanjian Mountain, Gouli, Wulonggou, Waregen, Dachang and Kengdelongshe, submitted 430 tons of gold resources, with a long-term vision of up to 700 tons, which was converted into 217 billion yuan at the current price.
NO.10 Linglong Gold Mine
Linglong Gold Mine (formerly known as Zhaoyuan Gold Mine), located in the hinterland of Luoshan Mountain, Zhaoyuan City, Shandong Province, is known as the "Pearl of the Golden City".
Linglong Gold Mine is the first single gold mine in China with a cumulative gold production exceeding the two major marks of 2 million. Since 1007 in the fourth year of the Jingde Dynasty of the Song Dynasty, about 200 tons of gold have been mined. The deposit type is a quartz veined gold deposit produced in a granite mass. The comprehensive production capacity of mining, selection and smelting has gradually developed from 600 tons / day in 1967 to more than 1700 tons / day today, and gold production has ranked first in the country for 23 consecutive years.