## 4 Results
### Ferruginous Sandstone Uranium Anomaly
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline
**Sample** & **Longitude** & **Latitude** & **Lithology Name** & **U (ppm)** & **Organic Carbon** & **S** & **pH** & **Eh** \\
**Number** & & & & & & & & **(mv)** \\ \hline H5.1/SR01 & 44\({}^{\circ}\)14\({}^{\prime}\)31.38\({}^{\prime\prime}\) & 20\({}^{\circ}\)13\({}^{\prime}\)35.46\({}^{\prime\prime}\) & Yellow sandstone & 1.44 & 0.058 & 0.006 & 9.29 & 192 \\ \hline H5.1/SR02 & 44\({}^{\circ}\)14\({}^{\prime}\)31.38\({}^{\prime\prime}\) & 20\({}^{\circ}\)13\({}^{\prime}\)35.46\({}^{\prime\prime}\) & Gray sandstone & 26.3 & 0.081 & 0.029 & 9.25 & 206 \\ \hline H5.1/SR03 & 44\({}^{\circ}\)14\({}^{\prime}\)32.33\({}^{\prime\prime}\) & 18\({}^{\circ}\)59\({}^{\prime}\)50.22\({}^{\prime\prime}\) & Light yellow sandstone & 2.07 & 0.094 & 0.011 & 9.24 & 205 \\ \hline H5.1/SR04 & 44\({}^{\circ}\)14\({}^{\prime}\)13.08\({}^{\prime\prime}\) & 18\({}^{\circ}\)58\({}^{\prime}\)24.82\({}^{\prime\prime}\) & Yellow sandstone & 11.1 & 0.078 & 0.015 & 9.80 & 226 \\ \hline H5.1/SR05 & 44\({}^{\circ}\)13\({}^{\prime}\)17.90\({}^{\prime\prime}\) & 19\({}^{\circ}\)04\({}^{\prime}\)20.03\({}^{\prime\prime}\) & Yellow sandstone & 3.9 & 0.061 & 0.125 & 8.68 & 236 \\ \hline H5.1/SR06 & 44\({}^{\circ}\)13\({}^{\prime}\)42.80\({}^{\prime\prime}\) & 19\({}^{\circ}\)04\({}^{\prime}\)30.19\({}^{\prime\prime}\) & Black ferruginous sandstone & 52.5 & 0.069 & 0.057 & 8.56 & 245 \\ \hline H5.1/SR07 & 44\({}^{\circ}\)13\({}^{\prime}\)50.24\({}^{\prime\prime}\) & 19\({}^{\circ}\)04\({}^{\prime}\)28.00\({}^{\prime\prime}\) & Black ferruginous sandstone & 766 & 0.060 & 0.075 & 8.69 & 241 \\ \hline H5.1/SR08 & 44\({}^{\circ}\)13\({}^{\prime}\)50.26\({}^{\prime\prime}\) & 19\({}^{\circ}\)03\({}^{\prime}\)09.07\({}^{\prime\prime}\) & Brownish ferruginous sandstone & 48.5 & 0.054 & 0.059 & 8.69 & 248 \\ \hline H5.1/SR09 & 44\({}^{\circ}\)14\({}^{\prime}\)13.08\({}^{\prime\prime}\) & 18\({}^{\circ}\)58\({}^{\prime}\)24.80\({}^{\prime\prime}\) & Black ferruginous sandstone & 176 & 0.052 & 0.078 & 8.49 & 251 \\ \hline H5.1/SR10 & 44\({}^{\circ}\)30\({}^{\prime}\)03.44\({}^{\prime\prime}\) & 20\({}^{\circ}\)21\({}^{\prime}\)44.12\({}^{\prime\prime}\) & Gray sandstone & 0.945 & 0.062 & 0.024 & 9.10 & 224 \\ \hline H5.1/SR11 & 43\({}^{\circ}\)57\({}^{\prime}\)19.82\({}^{\prime\prime}\) & 19\({}^{\circ}\)25\({}^{\prime}\)54.81\({}^{\prime\prime}\) & Red sandstone & 1.65 & 0.064 & 0.014 & 9.03 & 217 \\ \hline \hline \end{tabular}
\end{table} 
Table 2: pH and Eh values of sandstone in the Khusayayn Formation in study area. \begin{table}
\begin{tabular}{c c c c c c c} \hline \hline
**Sample** & **Longitude** & **Latitude** & **Lithology Name** & **U (ug/g)** & **Ra (Bq/g)** & **Kp** & **Up** \\
**Number** & & & & & & & **(ug/g)** \\ \hline A5.1/SR01 & 44\({}^{\circ}\)14\({}^{\prime}\)13.08\({}^{\prime\prime}\) & 18\({}^{\circ}\)58\({}^{\prime}\)24.82\({}^{\prime\prime}\) & Yellow ferruginous sandstone & 107.00 & 1.296 & 0.98 & 104.43 \\ \hline A5.1/SR02 & 44\({}^{\circ}\)13\({}^{\prime}\)42.80\({}^{\prime\prime}\) & 19\({}^{\circ}\)04\({}^{\prime}\)30.19\({}^{\prime\prime}\) & Black ferruginous sandstone & 67.40 & 0.892 & 1.07 & 71.88 \\ \hline A5.1/SR03 & 44\({}^{\circ}\)13\({}^{\prime}\)42.80\({}^{\prime\prime}\) & 19\({}^{\circ}\)04\({}^{\prime}\)30.19\({}^{\prime\prime}\) & Yellow sandstone & 2.95 & 0.036 & 0.99 & 2.93 \\ \hline \hline \end{tabular}
\end{table} 
Table 3: U-Ra equilibrium coefficient table in study area. Figure 7: Profile location plan and geological section of Wajid Sandstone with ground radiometric surveys profiles.