Gemological Institute of Nigeria

Entity Sovereign is an oil mining and exploration company located in Port Harcourt, Rivers, Nigeria.

6A Geodetic Road, Rumuomasi, Port Harcourt, Rivers, Nigeria

+234 802 350 2217

Unique El-Mao Limited - UEML is one of the fast rising mining, exploration and development company in Nigeria providing extensive exploration and opportunistic acquisition on products like gold, limestone, gemstone, lead, zinc, wolframite etc.

Plot 531, Sam Okwaraji Street, Gwarinpa, Abuja FCT Nigeria

+234 908 096 2963

Geoterrain Nigeria Limited is fully engaged in mineral exploration by offering services in geophysics, geochemical information and consultancy, geology and lots more.

1, Dele Adeyemi Street, Off Agungi Ajiran Road, Lekki-Epe Expressway, Agungi Lekki, Lagos State, Nigeria

0817 569 3393

Ozone Geoscience offers wide range of geoscience solutions with their team of expert geochemical and geological consultants, technicians and more to both individuals and corporate firms.

26 A. E. Ekukinam Street. Suite A4 (5), First Floor, Real Tower Plaza (Opp. Peace Park), Utako, FCT. Abuja, Nigeria

0803 930 0553

Geodel Integrated Systems Ltd - GISL is one of the leading Nigeria based mineral exploration companies with services in geological consulting as well as other end-to-end exploration service.

16, Emeka Anyaogu Street, Garki Area 11, Abuja FCT Nigeria

+234 803 373 4445