Table 2 Activity concentration of \(^{226}Ra\), \(^{232}Th\) and \(^{40}K\) for the BSS samples.
Sample code | Sample ID | Activity concentrations, (Bq Kg\(^{-1}\)) | ||
|---|---|---|---|---|
\(^{226}Ra\) | \(^{232}Th\) | \(^{40}K\) | ||
SS-1 | Ore (1) | 134.96±2.02 | 161.02±1.29 | 126.33±1.01 |
SS-2 | Ore (2) | 128.46±2.06 | 175.02±2.28 | 128.53±2.83 |
SS-3 | Garnite | 267.92±3.22 | 542.90±4.34 | 135.32±2.98 |
SS-4 | Ilmenite | 180.06±2.43 | 397.78±1.99 | 71.26±0.36 |
SS-5 | Magnetite | 80.57±1.05 | 98.93±0.40 | 65.01±0.65 |
SS-6 | Sillica | 350.16±4.20 | 771.78±2.32 | 70.49±0.14 |
SS-7 | Rutile (1) | 3305.95±82.65 | 3493.17±69.86 | 316.27±3.48 |
SS-8 | Rutile (2) | 4926.05±98.52 | 4124.80±16.50 | 310.27±1.55 |
SS-9 | Zirrcon | 4590.35±110.17 | 1683.10±3.30 | 181.05±0.54 |
SS-10 | Monazite product (1) | 2600.45±57.21 | 7062.27±176.56 | 602.75±7.23 |
SS-11 | Monazite product (2) | 2665.00±5.86 | 10351.07±217.37 | 501.58±6.17 |
SS-12 | Monazite product (3) | 3148.55±10.08 | 5803.67±203.13 | 378.29±4.92 |
WS-13 | Wast lake | 31.92±0.16 | 81.16±0.08 | 20.65±0.08 |
WS-14 | Supply lake | 21.92±0.22 | 20.49±0.12 | 22.65±0.11 |
WS-15 | Shaking tables (1) | 94.52±1.04 | 34.51±0.38 | 21.73±0.11 |
WS-16 | Shaking tables (2) | 111.92±0.25 | 40.49±0.40 | 80.65±0.40 |
