Minister of Mines and Steel Development (MMSD), Mr Olamilekan Adegbite, has commissioned two aircrafts for Airborne Geophysical Survey to identify mineral deposits in Nigeria.
Adegbite, who inaugurated the aircrafts at the Nnamdi Azikiwe Airport in Abuja, said the survey became imperative as it would help determine the quantum of minerals available in the country.
He said that the survey would determine accurate mineral locations using modern day contemporary aeromagnetic mechanism.
While inspecting the aircrafts, he said they would be flying at low altitude, 50 meter above the ground level, such is about the height of a 15 storey buildings.
” We have received two special aircraft for now, hopefully two more will be delivered for the survey.
” The aircrafts have special equipment that monitor certain perimeter of the ground and record information and will be transmitted on the computer for interpretation on mineral data available that can be utilised,” he said.
Adegbite said that the survey would commence very soon, as the aircrafts could only operate and get accurate information on dry land or season.
“The consultant of the project will only work as the weather dictates, they will not like to work when rain is still falling.”
The minister said that the survey would be financed through the Mineral Sector Support for Economic Diversification (MinDiver) Project, a World Bank assisted Project under the Ministry.
He said that the ministry has visited all affected states including FCT to sensitise people on the project through jingles on radios among others.
Adegbite said the sensitization was to allay people’s fear especially as the aircrafts would be flying at low altitude.
He said that the ministry had got approvals from State Governors, National Security Adviser and the Nigeria Air force for the aircrafts operations.
Dr John Eyre, International Technical Adviser of MinDiver, said that the two small yellowish aircrafts with sensors would be managed by a pilot each.
Eyre said the aircrafts have electronic sensors that could get data of minerals on the surface of the ground.
He noted that Spain, South Africa and some West Africa countries have conducted such survey.
Dr John Eyre said the survey would be conducted in 19 states including FCT across 121 local government areas.
The states are, Kwara, Ekiti, Ondo, Osun, Oyo, Ogun, Ebonyi, Enugu, Cross River, Akwa Ibom, Kaduna, Niger, Kogi, Taraba, Benue, Plateau, Nasarawa, Bauchi and the FCT.
The survey areas were chosen based on the outcome of the previous surveys guided by geological consideration.
It would be measuring minor variations in the earth’s magnetic fields and gamma radiations in the soil.
Also it would be a passive technique that does not involve sending out any signals or sound waves into the ground and therefore remains a very safe aerial survey.