Recently, the People's Government of Ma'anshan County, Anhui Province, publicized the EIA report on the construction project of Conch Green Building Material Dashan Dolomite Mine for Building Stone.
Project name: Anhui Province Hexian County Dashan Building Stone Dolomite Mine Construction Project;
construction unit: Hexian County Conch Green Building Materials Co., Ltd.;
industry category: B1019 clay and other soil and sand mining;
Project location: Shiyang Town, He County, Maanshan City, Anhui Province; geographic coordinates of the mining area center: 118 ° 21 ′ 31 ″ east longitude, 32 ° 01 ′ 21 ″ north latitude;
mining area: 1.07 km2;
Mining elevation: + 146.1m ~ + 12.5m;
mining capacity: 7 million t/a;
mining method: open-pit mining;
Service life: the total service life of the mine is 17 years (excluding the capital construction period of 1.0 year), the production capacity is 7 million t/a in the first year, the service life of Phase I is 9 years (excluding the capital construction period), the production capacity is reached in the first year, the stable production period is 8 years, the mining is completed in the ninth year, and the transition to Phase II mining; The service life of the second phase is 9 years (from the 9th year to the 17th year), the stable production area is 8 years, and the mining is completed in the 17th year. The
construction scale of the mine is 7 million tons of dolomite ore for construction annually, and the main construction contents include open pit, mine road, topsoil yard, mine industrial site, etc. The product scheme of dolomite crushing and processing production line for
construction is 30 ~ 20mm, 20 ~ 10mm, 10 ~ 5mm building aggregate and 5 ~ 0.074 mm washed sand.
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