Table 5 Analysis and interpretation of IP anomalies in the Huaniushan mining area.

From: Application of a multiple transmitter spacing gradient array TDIP survey in the Huaniushan mining area, Gansu province, China

Position

IP characteristics

Geological characteristics

Northwest corner of the survey area

Low resistivity and high polarizability

Phyllite, hornfels

Central part of the survey area

Medium resistivity medium and high polarizability

Plagioclase granite vein, Ferromanganese Cap-Lead zinc oxide ore body and Mineralisation anomaly