Mineral Resources,
Orebody Profile

 
 

Mineral resources, ore body shape

Gypsum Mining Co., Ltd., Nanjing in Jiangsu Province mining area from the first geological survey team found and put into exploration, geological report in 1975 raised.

Anhydrite deposit, located mainly on the Tsing Lung Group, as the causes of the three turn again and again Jihai continental sedimentary type. Ore body was layered, it is layered, the lenticular, very thick deposit of gypsum. Construction on the performance of a thing of the past axial syncline structure, about 1,300 meters east-west, north and south to the more than 1,440 meters, buried a depth of -125 metres to -1100 meters. Anhydrite mine mineral resources within a total of 1.14 billion tons, with recoverable reserves of 720 million tons (B + C-class reserves of 358 million tons), and infer the geological reserves of 419 million tons.

 

Mining Technology

Nanjing Gypsum Mining Co., Ltd. is underground mining of non-metallic mines, the mine maps and plans from Xuzhou Construction Design and Research Institute of Non-metallic Minerals design.

Mine shaft by the Shihmen pioneering stage, a multi-shaft upgrade-rope friction round of upgrading.

The level of the mining methods used-mining method.

Mining production process
Mine technical equipment and production capacity in China gypsum industry leading position in the UN-Habitat, the highest level of mechanization, the main production processes are used mechanized operations. The main production facilities have pneumatic rock drill, electric scraper, 10 tons of motor vehicles, multi-rope round of friction hoist, winch mine, dumper, jaw crusher, belt transport planes, air compressors, 1.2 cubic fixed mine car , 0.6 cubic dump cars, double-cycle upgrade cage and wellhead cart machine, electro-hydraulic shake Taiwan, and other non-standard equipment for mine.

Mine ore developed a complete quality management system, set up a sound network of quality assurance, production, transit links are located all full-time or part-time administrator responsible for the quality of ore quality control. Regular sampling tests of the underground mine blasting the ore-mining component, at the same time, the daily sampling of the surface transport belt warehousing ore, to ensure that the sale of ore grading standards to achieve quality.
 

Nanjing Gypsum Mining Co., the company E-Mail: xs@njamc.com Direct dial telephone: (025) 84110270 Fax: (025) 84110270