AIREN, O. J.; BABAIWA, D. A. Geophysical Delineation of Barite-Galena Mineralization Using Coupled Electrical Resistivity (ER) and Induced Polarization (IP) Techniques. A Case Study of Iyamitet, Cross River State, South-South, Nigeria. Physical Science International Journal, v. 25, n. 5, p. 11-18, 11 set. 2021.