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地质储量是进行矿山建设和生产的基础,地质部门总是力图使提交的地质储量能满足矿山生产的需要,而设计和生产部门也期望地质储量有较高的可靠性,以保证生产的稳定和均衡.但地质储量和其他物质不同,它埋藏在地下,赖以赋存的控矿因素较多,大部分矿体具有形态复杂,矿石组分不均的特点.勘探阶段又往往期望使用较少的投资和工程计算较高级别的储量,因此所圈定的矿体和计算的储量与实际总有一定的出入,即谓误差.加密勘探工程可以缩小误差,但这却要成倍增加勘探投资和延缓勘探周期.一般金属矿床的地质储量提高一个级别要增加2～4倍工
Geological reserves are the basis for mine construction and production. Geological departments are always trying to make the submitted geological reserves meet the needs of mine production. The design and production departments also expect the geological reserves to have higher reliability so as to ensure the stable production and However, geological reserves and other materials are different, it is buried in the ground, there are many ore-controlling factors, and most of the ore bodies have the characteristics of complex shapes and unequal ore components, and they are often expected to be used less frequently Investment and engineering calculation of a higher level of reserves, so the delineation of the ore body and the calculated reserves and the actual total there is a certain discrepancy, that error. Encryption exploration project can reduce the error, but it has doubled exploration investment and Delaying the exploration cycle.Geological metal deposits generally increase the level of geological reserves to increase 2 to 4 times