在线词典

Loufan territory is rich in mineral resources. There are now proven: coal, iron, marble, silica, bauxite, limestone, graphite, white marble, quartz rock, phosphorus, gypsum, mica, crystal stone, copper, gold and so on. In particular, coal, iron, silicon, a more abundant marble. Coal reserves of 15 million tons of fertilizer to the main gas coal, and coking coal, steam coal, and other varieties, with a shallow buried, easy mining, coal good characteristics such as fever in both 8000 kcal / kg. Mainly in the territory of North and South ends of the coalfield area of 65 square kilometers. Iron ore reserves in more than 600,000,000 tons, mainly in the western Eagle's Nest, Huanggu, the area, grade iron in more than 45%, open-air mining, the city is one of the main ore source. Silicon ore reserves of 1,000,000 tons, mainly in the valley Zhenxiang meters, the silicon content of 98%. Marble reserves of 100,000,000 cubic meters, mainly rice varieties red, blue gray, black, white four. Limestone around the county.