The “Mineral Resources Survey and Evaluation Project†highlights the piloting and leading role of the public welfare mineral resources survey. A large number of superlarge mineral deposits surveyed and verified by the National Land Resources Survey have been transferred to follow-up commercial exploration and development, and initially formed the top ten New resources to replace the base.
The ten bases are:
Tibetan copper mine base. New discoveries such as Qulong, Juno, Shannan, Xiongcun, Jiama and other large-scale and extra-large copper polymetallic deposits, centering on the Qulong Copper Mine, along the Brahmaputra and Lhasa rivers, identified more than 20 million tons of resource reserves . Among them, the exploration resources of the Qulong Copper Mine amounted to 10.36 million tons, accompanied by 500,000 tons of molybdenum, and it has become China's largest 10-million-ton copper mine.
Northwest Yunnan non-ferrous metal resources base. A number of large and extra-large deposits, such as Prang, Yangla, Baidaiping, etc., have been found. Among them, there were 4.36 million tons of Pulang copper mine, 1.23 million tons of Yangla copper mine, 370,000 tons of Baiyinping polymetallic ore, 4598 tons of silver, and 790,000 tons of lead and zinc. Predict the long-term resources of the region: 10 million tons of copper, 20 million tons of lead and zinc, and 20,000 tons of silver. Prang, Yangla and Baijingping have entered the mine construction phase.
Xinjiang East Tianshan Nonferrous Metal Resources Base. There are 23 newly discovered mineral sites, including 6 large ones. Tuwu-Yandong detected 4.65 million tons of porphyry copper ore and 3.48 million tons of Caixiashan lead-zinc mine, which has entered development. There are 3 large copper-nickel ore deposits in Huangshan, Huangshan and Tullar, and 1.16 million tons of nickel resources have been identified. Commercial exploration found 400,000 tons of Dong Gobi molybdenum deposits, and construction has begun.
Xinjiang Lop Nur Potash Resource Base. A total of liquid resources were found in the large potash mines in Lop-Park: 214 million tons of potassium sulphate, 1.843 billion tons of sodium chloride, 2.697 billion tons of magnesium chloride, and 89.71 million tons of magnesium sulphate. The four minerals all reached large scale. SDIC's large-scale potassium salt production base has risen in the Gobi Desert, and the first phase of the project has been completed and put into production. The annual output of potassium sulfate is 1.2 million tons.
The north can infiltrate the sandstone type* ore base. The discovery of three large-scale ore deposits has initially formed a base for northern in-situ leachable sandstone* mineral resources.
Xinjiang Awulaler Iron and Copper Resource Base. Including the six major iron ore mines, it has initially controlled 660 million tons of iron ore reserves and 2 billion tons of predicted resources. Among them, Songhu, Zhibo, preparing for war, and Chagang Null have been developed. By the end of 2010, it will be able to produce 3.5 million to 4 million tons of iron powder production capacity.
Xinjiang Wu Lagan Lead and Zinc Resources Base. The amount of lead and zinc ore resources is detected at 4.48 million tons, and the long-term resources are more than 10 million tons. The potential economic value is 150 billion yuan. At present, Zijin Mining has followed up with commercial exploration and development.
Tibetan Nyainqentanglha Nonferrous Metals Base. A total of 17 large and medium-sized mineral deposits have been discovered, and 9 million tons of lead and zinc resources have been estimated. It is expected to form a 10 million-ton lead-zinc multi-metal resource base. Among them, 3.02 million tons of Yaguila lead-zinc mine and 2.36 million tons of lead-zinc mine of Lafang.
Qi Manta Tag non-ferrous metal base. Crossing Xinjiang and Qinghai, belonging to the East Kunlun metallogenic belt, iron, copper, lead, zinc, gold, tungsten, tin, cobalt and other minerals have been discovered. In Xinjiang, the Baigan Lake tungsten-tin mine has detected 200,000 tons of resources, Weibao has detected lead and zinc resources of 610,000 tons, and Di Munac has detected 97.36 million tons of iron ore resources. In Qinghai, new discoveries were made of the KalÄka porphyry copper deposit, the Hutouya khakan lead-zinc mine, and the Four Corners Goat-Buchutou Polymetallic Ore. Copper, lead and zinc resources were detected at 2 million tons, and the distant-view resources amounted to 5 million. Ton; The amount of iron ore resources in the Songling mining area was 150 million tons.
Qinghai Dachang Gold Resource Base. A large-scale ultra-large gold mine and four medium-sized gold deposits were discovered in Qumalai County, Qinghai Province. With a controlled resource of 150 tons and a forecast of more than 300 tons, it is expected to be the most important gold production base in Qinghai. East Kunlun metallogenic belt also discovered 61 tons of gold mine in Gouli, 40 tons of gold mine in Wulonggou, and 27 tons of gold mine in Wallergan. The prospect of the whole metallogenic belt is up to 500 tons.
According to relevant sources, with the construction and rise of these new mineral resource bases, their modernization and intensive development will not only greatly ease the shortage of many important mineral resources in China, significantly improve domestic resource support capabilities, but also greatly optimize China's mineral resources exploration. The development structure and the structure and layout of industries such as industry and transportation have effectively promoted the economic, social, economic, and even environmental development of the surrounding areas of the base.
The ten bases are:
Tibetan copper mine base. New discoveries such as Qulong, Juno, Shannan, Xiongcun, Jiama and other large-scale and extra-large copper polymetallic deposits, centering on the Qulong Copper Mine, along the Brahmaputra and Lhasa rivers, identified more than 20 million tons of resource reserves . Among them, the exploration resources of the Qulong Copper Mine amounted to 10.36 million tons, accompanied by 500,000 tons of molybdenum, and it has become China's largest 10-million-ton copper mine.
Northwest Yunnan non-ferrous metal resources base. A number of large and extra-large deposits, such as Prang, Yangla, Baidaiping, etc., have been found. Among them, there were 4.36 million tons of Pulang copper mine, 1.23 million tons of Yangla copper mine, 370,000 tons of Baiyinping polymetallic ore, 4598 tons of silver, and 790,000 tons of lead and zinc. Predict the long-term resources of the region: 10 million tons of copper, 20 million tons of lead and zinc, and 20,000 tons of silver. Prang, Yangla and Baijingping have entered the mine construction phase.
Xinjiang East Tianshan Nonferrous Metal Resources Base. There are 23 newly discovered mineral sites, including 6 large ones. Tuwu-Yandong detected 4.65 million tons of porphyry copper ore and 3.48 million tons of Caixiashan lead-zinc mine, which has entered development. There are 3 large copper-nickel ore deposits in Huangshan, Huangshan and Tullar, and 1.16 million tons of nickel resources have been identified. Commercial exploration found 400,000 tons of Dong Gobi molybdenum deposits, and construction has begun.
Xinjiang Lop Nur Potash Resource Base. A total of liquid resources were found in the large potash mines in Lop-Park: 214 million tons of potassium sulphate, 1.843 billion tons of sodium chloride, 2.697 billion tons of magnesium chloride, and 89.71 million tons of magnesium sulphate. The four minerals all reached large scale. SDIC's large-scale potassium salt production base has risen in the Gobi Desert, and the first phase of the project has been completed and put into production. The annual output of potassium sulfate is 1.2 million tons.
The north can infiltrate the sandstone type* ore base. The discovery of three large-scale ore deposits has initially formed a base for northern in-situ leachable sandstone* mineral resources.
Xinjiang Awulaler Iron and Copper Resource Base. Including the six major iron ore mines, it has initially controlled 660 million tons of iron ore reserves and 2 billion tons of predicted resources. Among them, Songhu, Zhibo, preparing for war, and Chagang Null have been developed. By the end of 2010, it will be able to produce 3.5 million to 4 million tons of iron powder production capacity.
Xinjiang Wu Lagan Lead and Zinc Resources Base. The amount of lead and zinc ore resources is detected at 4.48 million tons, and the long-term resources are more than 10 million tons. The potential economic value is 150 billion yuan. At present, Zijin Mining has followed up with commercial exploration and development.
Tibetan Nyainqentanglha Nonferrous Metals Base. A total of 17 large and medium-sized mineral deposits have been discovered, and 9 million tons of lead and zinc resources have been estimated. It is expected to form a 10 million-ton lead-zinc multi-metal resource base. Among them, 3.02 million tons of Yaguila lead-zinc mine and 2.36 million tons of lead-zinc mine of Lafang.
Qi Manta Tag non-ferrous metal base. Crossing Xinjiang and Qinghai, belonging to the East Kunlun metallogenic belt, iron, copper, lead, zinc, gold, tungsten, tin, cobalt and other minerals have been discovered. In Xinjiang, the Baigan Lake tungsten-tin mine has detected 200,000 tons of resources, Weibao has detected lead and zinc resources of 610,000 tons, and Di Munac has detected 97.36 million tons of iron ore resources. In Qinghai, new discoveries were made of the KalÄka porphyry copper deposit, the Hutouya khakan lead-zinc mine, and the Four Corners Goat-Buchutou Polymetallic Ore. Copper, lead and zinc resources were detected at 2 million tons, and the distant-view resources amounted to 5 million. Ton; The amount of iron ore resources in the Songling mining area was 150 million tons.
Qinghai Dachang Gold Resource Base. A large-scale ultra-large gold mine and four medium-sized gold deposits were discovered in Qumalai County, Qinghai Province. With a controlled resource of 150 tons and a forecast of more than 300 tons, it is expected to be the most important gold production base in Qinghai. East Kunlun metallogenic belt also discovered 61 tons of gold mine in Gouli, 40 tons of gold mine in Wulonggou, and 27 tons of gold mine in Wallergan. The prospect of the whole metallogenic belt is up to 500 tons.
According to relevant sources, with the construction and rise of these new mineral resource bases, their modernization and intensive development will not only greatly ease the shortage of many important mineral resources in China, significantly improve domestic resource support capabilities, but also greatly optimize China's mineral resources exploration. The development structure and the structure and layout of industries such as industry and transportation have effectively promoted the economic, social, economic, and even environmental development of the surrounding areas of the base.
The utility model discloses a Kitchen Shower head that is convenient to switch the water outlet mode, has a compact structure, and is easy to use, and a kitchen faucet using the kitchen shower head. , The shower head is provided with a water separator, and the water separator is provided with an annular flow channel and an inner flow channel respectively connected to the spray water outlet body and the V-shaped water outlet body, and the lower end of the outer wall of the water separator is upwardly circular A plurality of water inlet holes connected to the annular flow channel are provided, and a first sealing ring is provided on the lower side of the water inlet hole; the water outlet end of the shower body is connected with a converter, and the converter is provided with a communicating In the water diversion cavity at the water outlet end of the shower body, the lower end of the water diversion device is installed in the water diversion cavity and can move up and down, and the upper end of the inner wall of the water diversion cavity is provided with a convex ring matching the first sealing ring, so The bottom surface of the water diversion cavity is provided with a sealing gasket that can seal the inner flow channel.
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