1. Preliminary report on the investigation of Birnin Gwari iron deposit;Adekoya,1969
2. Precambrian iron-formation of northwestern Nigeria - a preliminary study;Adekoya;Journal Mining Geology,1979
3. Precambrian iron-formation of northwestern Nigeria;Adekoya,1988
4. Supergene alteration in the Maru banded iron-formation, northwestern Nigeria;Adekoya;Nigerian Journal Science,1991
5. The geology of banded iron-formation in the Precambrian basement complex of northern Nigeria;Adekoya,1991