论文部分内容阅读
城口县是重庆市的矿产资源大县。境内主要有锰、钡、煤、铅、锌等二十多种矿种。其中锰矿储量为全国五大锰矿床之一;钡矿储量居亚洲之首;煤炭仅发热量在6000大卡以上的储量就达1.5亿吨。当前,城口矿业开采及加工不够规范,秩序比较混乱,无证开采、群挖群采、滥采乱挖、采浅弃深、采富弃贫等非法开采和破坏性开采现象特别突出,严重影响全县经济社会全面发
Chengkou County is a county of mineral resources in Chongqing. The territory of manganese, barium, coal, lead, zinc and other more than 20 kinds of minerals. Among them, the manganese ore reserves are one of the five largest manganese deposits in the country; the reserves of barium ore rank the first in Asia; and the reserves of coal with a caloric value above 6000 kcal reach 150 million tons. At present, the mining and processing in Chengkou are not standardized enough, the order is chaotic, and the illegal mining and destructive mining are particularly serious and serious due to undocumented mining, mass excavation and mass excavation, indiscriminate mining and indiscriminate digging, Affect the county’s economic and social development