矿产资源是工业的“粮食”,矿山工业是国家的基础工业。矿产地质勘探储量报告是矿山企业建设设计的基础资料。根据对矿床勘探研究程度的不同,矿产储量划分为A、B、C、D四级。B级以上的储量是地质勘探阶段探求的高级储量。高级储量地段由于地质勘探研究工作程度较高,因此,对地质体的了解比较清楚,所提供矿体的数量、质量、赋存的空间位置等资料也比较可靠,比较符合矿体 Mineral resources are the “food” of industry, and the mining industry is the country’s basic industry. Mineral Geological Exploration Reserves Report is the basic information for the design and construction of mining enterprises. According to the degree of exploration of different deposits, mineral reserves are divided into A, B, C, D four. Reserves above Class B are advanced reserves explored during geological exploration. Due to the high level of geological exploration research work, the understanding of geologic bodies is relatively clear. The quantity, quality and spatial location of the ore bodies provided are also more reliable and more in line with the ore body