Kundisa Enterprises Limited

Nigachem Nigeria Limited extracts limestone and as well mine barytes, columbite, gemstones etc., as well as oil exploration.

11, Banjul Street Off Monrovia Street Off Aminu Kano Crescent, Wuse II, Abuja, FCT

0803 322 2215

Princeton Mining & Civil Engineering is a Nigerian based gemstone mining and distribution outlet mining and selling varieties of gemstones and minerals of which columbite is one.

75b Evo Road, GRA Phase 2, Rivers State, Nigeria

0810 318 5892

Davids Mines Nigeria Limited is a solid mineral mining company in Nigeria involved in mining columbite, quartz, iron ore, talc and lots more.

No 3b, David Mark Street, Durumi, Gudu District, FCT, Abuja, Nigeria

0803 308 4842

Mineral Ore Mining Exploration And Trading Services a member of Ariba network supplier, engages in mining, technical support, trading and exploration of mineral ores like columbite, cobalt, tin etc.

House No 2 Along TSTC Park Old Airstrip Road, Mayo Damsa Jalingo, Taraba State, Nigeria

0802 648 0998