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井中充电法采用仪器为WDJD-3激电仪,观测记录主参数为视极化率(ηs),同时观测记录视电阻率(ρs);供电电极采用紫铜电极和钢电极,测量电极采用不极化电极。测量极距MN=40m,测量点距为20m;无穷远极B布设在距充电点西约5km处,电位零点N0布设在距充电点北约3.5km处,充电电流大于3.5A,满足相关规范和设计要求。调查评价区南部M5及东北部M14号磁异常属低缓异常,强度在200n T左右,通过2010年在M5异常设计了ZK8505孔进行验证,并开展了充电工作,推断三处矿体相互不连通。2011年在C14-2异常设计了ZK14-3孔验证,也进行了充电工作,推断出测区矿体的东部和南部有较远的延伸,为地质找矿提供可靠依据。
Well-charging method using the instrument for the WDJD-3 exciter, the main parameters observed for the observation of the apparent polarizability (ηs), while observing the recorded apparent resistivity (ρs); power electrodes with copper electrodes and steel electrodes, measuring electrodes with non-polar Electrode. Measuring pole distance MN = 40m, measuring point distance 20m; Infinity pole B cloth located about 5km west of the charging point, zero potential N0 located about 3.5km north of the charging point, the charging current is greater than 3.5A, to meet the relevant norms and Design requirements. The M5 in the southern part of the survey area and the M14 in the northeast are characterized by low anomalies with a strength of about 200nT. ZK8505 holes were designed and verified by M5 anomaly in 2010, and the charging work was carried out to infer that the three ore bodies are not connected with each other. ZK14-3 hole verification was designed at C14-2 anomaly in 2011. Charges were also performed. It is inferred that the ore bodies in the survey area extend further to the east and south, providing a reliable basis for prospecting for geology.