GNLnigeria is into solid mineral business, an energy consulting firm providing oil and gas services to major oil companies in Nigeria. Also, we are into groundwater explorations and borehole drilling business.

We are a mining and wholesale company established in nigeria since 1988. Our main business is gemstones both cut and ppolished and rough. Also we deal in metalic minerals like tantalite, colubites ores.

We offer the sales of tantalite (ta2o5 16-25% ) columbite (nb2o5 40-50% , ta2o5 4-56 tin slags (ta2o) for sale with ah knight W/ s / a certificates requested long term biz in Nigeria. Stable and regular supply expected. If you may be interested purchase this minerals please contact me as soon possible further informations please. ...