| Sample | 232Th | 226Ra | 40K |
| Granitic Rock | |||
| R1 | 39.0 | 29.9 | 919.8 |
| R2 | 33.3 | 22.7 | 850.8 |
| R3 | 69.2 | 23.6 | 948.9 |
| R4 | 28.2 | 77.6 | 857.6 |
| R5 | 21.5 | 47.4 | 1085.7 |
| R6 | 32.9 | 48.5 | 1209.7 |
| R7 | 76.9 | 28.8 | 387.0 |
| R8 | 29.4 | 43.3 | 919.0 |
| R9 | 12.6 | 37.4 | 810.8 |
| R10 | 41.0 | 73.0 | 560.2 |
| R11 | 33.7 | 91.1 | 860.0 |
| R12 | 23.9 | 91.8 | 956.1 |
| R13 | 18.5 | 24.2 | 747.1 |
| R14 | 47.1 | 48.7 | 639.3 |
| R15 | 83.3 | 23.5 | 330.1 |
| R16 | 18.0 | 20.5 | 1058.7 |
| Mean | 39.4 | 47.4 | 821.3 |
| Stdev | 21.2 | 24.7 | 241.0 |
| Max | 83.3 | 91.8 | 1209.7 |
| Min | 12.6 | 22.7 | 948.9 |
| Soil samples | |||
| S1 | 23.1 | 11.3 | 860 |
| S2 | 19.5 | 26.1 | 477 |
| S3 Bricks | 43.1 | 46.1 | 582 |
| S4* | 22.8 | 30.8 | 1247 |
| Mean | 27.1 | 28.6 | 791 |