Nigerian Geological Survey Agency (NGSA) NGSA Fed. Sec. Complex, Muritala Moh. Highway, P.M.B 1060 +234 08034116055, 08055343484 Federal Ministry of Mines and Steel Development
Nigerian Geological Survey Agency (NGSA) NGSA, P.M.B 95095, Fed. Sec. Complex +234 08033193311 Federal Ministry of Mines and Steel Development
Nigerian Geological Survey Agency (NGSA) Fed Sec. Auchi Road, Benin (Ground Floor) +234 08033864070, 08025571219, 08050480779 Federal Ministry of Mines and Steel Development
Nigerian Geological Survey Agency (NGSA) 2, Leck Avenue, P.M.B 1031 +234 42-258031, 08063714768 Federal Ministry of Mines and Steel Development
Nigerian Geological Survey Agency (NGSA) Fed. Sec. Complex, Port-Harcourt Road +234 83-231153, 080+23470334 Federal Ministry of Mines and Steel Development
Nigerian Geological Survey Agency (NGSA) 1 & 2, Aliyu Makama Road, Barnawa +234 08054364403, 08023348608 Federal Ministry of Mines and Steel Development