大宝山矿区铜硫矿床生产勘探工程网度与深度控制因素分析和参数确定

Control of the prospecting engineering network and depth and their parameter selection in prospecting the copper-sulfur deposit at Dabaoshan mine

生产勘探工程网度与深度控制因素分析和参数确定,在实际工作中是非常重要的,其涉及到对矿体控制程度、矿石量和空间分布是否同实际情况相似,其所得到的矿体基本参数是否合理.同时要考虑经济效益,其投入产出比.故本文从其控制因素和参数两个方面进行阐述,以得出其合理的网度和深度参数,满足和指导生产.

The control of the prospecting engineering network and depth, and their parameter selection are very crucial for prospecting a deposit. They involve to what degree the ore body is controlled, whether or not the predicted quantity and spatial distribution of the ore are in agreement with the real situations, and if the selected primary parameters of ore body are proper. Meanwhile, the economic efficiency involved and the investment/yield rate must be taken into account. Thus, both the control factors and parameters are considered in order to obtain proper network and depth parameters and to guide production.