We have a substantial portfolio of Prime Uranium Concessions, totaling approximately 4,000 square kilometers in different regions of Tanzania. Each of these concessions is confirmed as being uranium bearing from an existing radiometric survey of the areas that was conducted by Geosurvey International between 1976 – 1979. The results were represented on a series of contour maps and profiles at a scale of 1:100 000 ,the Surveys were conducted using a Cessna 408/402 and a Piper Navajo aircraft and Exploranium DiGRS 3001 differential spectrometers. The data (cps) was recorded in digital form on magnetic tape and in analogue form on paper charts. The flight lines were 1km apart and tie lines were flown orthogonally to the flight lines.