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| Activity concentrations of radionuclides (Bq∙kg−1) |
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| Study | 238U | 226Ra | 232Th | 40K | In situ dose measurements (µSv∙h−1) | Mine Location | Type of sample |
| Ibeanu [5] | 3779.1 | NA | 8175.2 | NA | NA | Jos tin Mine | Contaminated soil |
| Ademola [12] | 722 | NA | 1680 | Not detected | NA | Jos tin Mine | Tin tailing |
| Ademola, Farai [13] | NA | 66 | 126 | 589 | NA | Tin mining areas of Bukuru and Bitsichi, Jos | Concrete building blocks |
| Ajayi [2] | 776.0 | NA | 2.72 | 35.4 | NA | Soil samples | Tin mine in Baukuru-Jos |
| Arogunjo et al. [3] | (8.7 - 51) | NA | (16.8 - 98) | NA | NA | Tin mining area of Bitsichi, Jos | Soil and mineral sands |
| Funtua, Elegba [4] | NA | NA | NA | NA | (5 - 80) | Tin mines, Bukuru | NA |
| Jibiri et al. [6] | NA | (109 - 163) | (147 - 451) | (466 - 1062) | NA | Bitsichi, Bukuru and Ropp localities, Jos | Farm soil from the three localities |
| Jibiri et al. [7] | (BDL-48) | NA | (BDL-17) | (60 - 494) | NA | Old tin mine of Bitsichi | Food items, soil and local diets |
| Jibiri, Agomuo [8] | NA | (19 - 30) | (27 - 41) | (83 - 129) | NA | Old tin mine of Bitsichi | Terrestrial food crops |
| Jibiri et al. [9] | NA | (109 - 470.6) | (122.7 - 2189.5) | BDL-166.4 | NA | Old tin mine of Bitsichi | Soil |
| Olise et al. [10] | (1.0 ± 40) | NA | (6.0 - 170) | NA | NA | Bukuru, Bitsichi and Kuru | Soil and tailing |
| Olise et al. [11] | BDL-27420 | NA | (50 - 35,800) | (30 - 670) | NA | Bitsichi, Kuru and Bukuru | Tailing |