Natural Radioactivity in Soil and Water from Likuyu Village in the Neighborhood of Mkuju Uranium Deposit

Table 2

The average activity concentration of radionuclides in the collected soil samples (Bq/kg ± SEM).

Soil samples (𝑁=10)	Activity concentration
	^238U	^232Th	^40K
Northern zone	57 ± 5	36 ± 3	616 ± 113
Southern zone	52 ± 4	41 ± 3	558 ± 10
Central zone	46 ± 3	32 ± 3	519 ± 7
Average	52 ± 4	36 ± 3	564 ± 10