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In 10 years, four gold mines with reserves exceeding 100 tons were discovered. Exploring Yantai's key to unlocking underground gold mines.
Drilling construction of drilling platform for shallow sea solid mineral exploration.
The construction site of the first deep drilling rig of 4,000 meters in China Rock Gold Exploration.
470 tons of "Golden Mountain under the Sea" was discovered in Yantai! 4 super-large gold deposits of more than 100 tons appeared in Yantai! Three thousand-ton gold fields are in Yantai!
In the past 10 years, the news of the new gold mines and the discovery of gold mines in Yantai has been constantly shocking the whole country: the cumulative amount of newly added gold metal is 2,596.29 tons, which exceeds the total amount of gold resources identified in the 61 years since the founding of our province!
Why did Yantai become a world-class "big golden vein"? How was the buried gold mine found? How did the prospectors get the key to open the underground gold mine? YMG reporters explored the Natural Resources and Planning Bureau of Yantai City, and heard about the "past and present" of Yantai's 10-year gold exploration and mining.
Shocked, three thousand-ton gold fields are in Yantai
The new discovery of 470 tons of "Golden Mountain under the Sea" in Laizhou caused a national sensation. In 2016, 328 tons were explored in the Shaling mining area in Laizhou! At the beginning of 2017, the Xiling gold deposit in Sanshandao mining area in Laizhou was 382.58 tons. This world-class giant single gold deposit once again attracted national attention.
Xie Defu, deputy director of Yantai Municipal Bureau of Natural Resources and Planning, said: Up to now, Yantai has discovered four super-large gold deposits with reserves of more than 100 tons in the northern waters of Sanshan Island and Laizhou Shaling. Among them, the northern part of Sanshan Island in Laizhou City Haiyu Gold Mine (470.47 tons), Laizhou Xiling Gold Mine (382.58 tons), Laizhou Shaling Gold Mine (309.93 tons), Zhaoyuan City Shuiwangzhuang Gold Mine (170.54 tons) !
"The Laizhou and Zhaoyuan areas are indeed too shocking. The Laizhou Zhaoyuan area has thus become a leading place in the country and rare in the world for large-scale gold deposits." said Wang Peng, head of the Geological Prospecting Division of the Municipal Bureau of Natural Resources and Planning. In particular, the three thousand-ton gold fields in Sanshan Island, Jiaojia and Linglong made the Jiaodong area the third largest gold mining area in the world. This historic breakthrough was awarded as the most influential in Shandong Province celebrating the 40th anniversary of reform and opening up. Event nominated!
Gold mines, in Yantai, talk about "beds" and "fields": gold deposits refer to individual gold deposits, and gold deposits are formed by the combination of several gold deposits in the same metallogenic zone.
In the past 10 years, Yantai has invested a total of 4.45 billion yuan, completed 3.92 million meters of drilling, 110,000 meters of pit exploration, and exploration of 46 gold deposits of medium-sized and above. The prospecting results of Yantai alone exceeded the national prospecting target for 2011-2020.
Records found in the seabed of exploration holes to fill the gap in China
The vast sea area has given mankind a rich imagination, and at the same time, it also contains huge treasures. However, because it is buried thousands of meters deep in the seabed, how to find minerals has also become a technical problem for mankind to discover the treasure house of the seabed.
"Where to find and how to find gold deposits in the sea, I have not been able to solve the problem. The main reasons are these aspects: one is because of the vast sea and seabed sediments, the distribution position of the deposits on the sea cannot be judged; in addition, all ore bodies are Existing in the coastal waters, the construction conditions are very complicated, and the use of traditional exploration methods is greatly restricted. There is no advanced experience in China to learn from, and prospecting and prospecting are extremely difficult." Wang Peng said frankly, how many meters can be drilled underground is also The biggest key point in offshore prospecting.
Only with diamonds can we do porcelain work. The Third Institute of Geology and Mineral Exploration of Shandong Province independently designed and developed a shallow sea solid mineral exploration drilling platform, which expanded the exploration work from land to sea. my country’s first offshore gold exploration project deployed 44 drilling holes in 17 square kilometers of Sanshan Island in Laizhou. Holes see mines, the deepest hole depth is 1973.46 meters, which has achieved a major breakthrough in offshore prospecting.
The platform overcomes the influence of waves, sea breeze, current and other factors, solves a series of key technical problems such as the installation and positioning of offshore gold prospecting platforms, and the positioning of drilling holes. It fills the gaps in gold prospecting in domestic seas and creates a huge economy
2021-01-08
The 6th Geological Brigade of Shandong Bureau of Geology and Mineral Exploration and Development, the project of "Investigation and Evaluation of Deep Gold Mines in Linjiaaizi District, Zhaoyuan City, Shandong Province" passed the annual schedule
On the 23rd, the experts listened to the project progress report and checked the original information that had been formed. Experts said that the Sixth Institute has outstanding advantages in deep prospecting, the quality of the completed work is high, the project progress is highly matched with financial funds, and the work of this year has been completed well. At the same time, the expert group put forward opinions and suggestions on the deficiencies in the work, hoping to seriously correct them in the future work.
On the 24th, the expert team went to the construction site for on-site inspection. Experts affirmed the serious and responsible work attitude of the Sixth Geological Brigade of the Shandong Provincial Bureau of Geology and Mineral Exploration and Development. They believed that the site was clean and tidy, and all operations met the requirements of the specification. They hope that the project team will continue to carry forward and complete this work with high quality.
This project is the second time that the Sixth Geological Brigade of the Shandong Provincial Bureau of Geology and Mineral Exploration and Development has undertaken a deep gold mine survey and evaluation project. The implementation of this project will provide a basis for the study of deep geological characteristics and mineralization conditions of the Zhaoping fault zone, and submit mineral deposits for further exploration.
Relevant personnel from Yantai Municipal Bureau of Natural Resources and Planning, Zhaoyuan Municipal Bureau of Natural Resources and Planning, Vice President Huo Guang of the Sixth Geological Brigade of Shandong Bureau of Geology and Mineral Exploration and Development, and the person in charge of Geological Prospecting Division I attended the dispatch meeting.
2020-12-29
Big ranking of gold-producing regions in China!
2020-07-31
Leading experts participating in the global geological exploration work conference visited our institute's Shuiwangzhuang gold mine exploration project to observe and guide
The leaders and experts participating in the meeting listened to the project status report, checked the drill cores and learned about the project construction progress in detail. They affirmed the project management, safety production, and construction efficiency of our institute, and hoped that our institute will further strengthen project management and make sure Engineering safety and quality, constantly creating new work situations
It is located in shuiwangzhuang mining area in the north part of Zhaoping fault zone and in the southeast of Linglong gold field. It is the largest deep gold deposit in Linglong gold field. The project is designed to drill 81160m / 48 holes with more than 10000 test samples. Novel coronavirus pneumonia has been launched since January this year. In the meantime, we have fully exploited the professional technical advantages of deep prospecting, and selected a good team of engineers. We have boldly opened up young technicians and concentrated manpower and material resources. We have organized more than 30 drilling rigs and over 300 people have been working together in the construction of the war. Up to now, the drilling footage is 42097.32 meters, and the final hole is 19219.49 meters / 12 holes. 4156 basic analysis samples have been taken and good geological results have been achieved.
院党委书记、院长林少一对领导专家的到来表示欢迎，他指出，建院六十多年来六院始终坚守在地质找矿的主战场，特别是近十余年以来，在传统地质找矿严重下滑的严峻形势下，六院先后完成了十余个大型超大型金矿和多金属矿的勘探工作，累计探获金资源量1400余吨。水旺庄金矿勘探项目是六院整合技术、人才、装备优势开展的一次深部找矿大会战，为六院进一步做大做强地勘主业、继承发展焦家式成矿理论、提升金矿深部探测技术水平、培养青年专业技术人才提供了重要机遇。院党委高度重视，专门成立项目指挥部统筹部署各项工作，持续严实安全生产管理、强化施工质量管控、深化同科研院所交流合作，有序推进各项工作进展，力争在高效完成各项工作任务的同时，培养轮训好青年技术人员，提升地质工作能力水平，实现理论技术的新提升。
Lin Shaoyi, Secretary of the Party committee and President of the Institute, welcomed the arrival of leading experts. He pointed out that over the past 60 years, the Institute has always adhered to the main battlefield of geological prospecting. Especially in the past decade, under the severe situation of serious decline in traditional geological prospecting, it has successively completed more than 10 large-scale and super large-scale gold deposits and polymetallic deposits, with a cumulative gold resource of 1400 More than tons. Shuiwangzhuang gold mine exploration project is a great battle for deep prospecting carried out by the sixth Institute of technology, talents and equipment, which provides an important opportunity for the Sixth Research Institute to further expand and strengthen the main business of geological exploration, inherit and develop Jiaojia type metallogenic theory, improve the level of deep gold exploration technology, and cultivate young professional and technical talents. The Party committee of the Institute attached great importance to the establishment of a project headquarters to make overall arrangements for various work, continuously and strictly implement the safety production management, strengthen the construction quality control, deepen the exchange and cooperation with scientific research institutes, and orderly promote the progress of various work, and strive to train young technical personnel in rotation to improve the geological work ability level and realize the theoretical and technical development New promotion.
2020-07-26
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