Search results for keyword: billion
Typical mining area - Hubei Tieshan Iron Mine
Hubei Tieshan Iron Mine
Located in Linxiang City, Hunan Province, the Hubei Tieshan Iron Mine is one of the three classic iron ore deposits in China and one of the oldest iron ore deposits in China. Iron mining has been going on here since the Song Dynasty, producing over 4 million tons of iron o......
1087 
Ethan
Typical Mining Area——Qidashan Iron Deposit in Liaoning
Qi Da Mountain Iron Ore Deposit
Qi Da Mountain Iron Ore Deposit is a typical iron ore deposit in Liaoning province, China. It has a long mining history and is one of the largest iron ore deposits in China. Located in the Saertu District of Fuxin City, Liaoning Province, the deposit has a total a......
Typical mining area - Inner Mongolia Baiyun Obo Comprehensive Mine
，包括历史、地理位置、资源情况、发展状况等内容
Introduction
BaYun Ebo Comprehensive Mine, located in Inner Mongolia, is one of the typical mining areas in China. For centuries, the exploitation of various metals has been carried out in this area, creating a great number of local economic benefits ......
Typical mining area - Sichuan Panzhihua Vanadium-Titanium Magnetite Mine
Sichuan Panzhihua Vanadium and Titanium Magnetite Mine
Sichuan Panzhihua Vanadium and Titanium Magnetite Mine is a typical large-scale vanadium and titanium ore deposits, located in Southwest China′s Sichuan Province. It is the largest vanadium and titanium mine in China and has a total reserve o......
Typical Mining Area—Yunnan Huimin Iron Mine
Yunnan Hui Min Iron Mine
Yunnan Hui Min Iron mine is located in north western part of the Piedmont sedimentary-collisional zone and is one of the five major iron ore deposits in western Yunnan. Geographically, the mine is located between north 25°42’ - 25°41’ and east 102°12’- 102°14’ i......
Osmium iridium ore treatment
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Kyrgyzstan is a landlocked country in Central Asia bordered by China, Kazakhstan, Tajikistan and Uzbekistan. It is well known for its rich deposits of precious metals, including gold and rare earths, which have made it one of the leading producers of these resources in the world. The Kyrgyz Repu......
Rubidium extraction
A Brief History of Credit Cards
It is impossible to imagine modern life without credit cards. This method of payment has been so firmly integrated into daily economic activities that it is easy to forget that credit cards, as we know them, have only been around since the 1950s. In the years since......
rare light metal
Rare earths are a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides, as well as scandium and yttrium. Rare earths are present in the earth’s crust but are not found in large enough concentrations that they can be economically extracted.
They form a c......
rubidium isotope
Rubidium–strontium dating is a radiometric dating method used by scientists to determine the age of rocks and minerals from the quantities they contain of specific isotopes of rubidium (85Rb) and strontium (87Sr, 86Sr). The method is based on the fact that a parent isotope of rubidium (87Rb) deca......
Uranium extraction from seawater
Seawater Uranium Mining
Seawater uranium mining is a relatively new process which is an environmentally friendly way to extract uranium from the ocean. It utilizes a process called “pressure-driven extraction” which is able to concentrate dissolved uranium from seawater. This process takes adva......
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