Table 2.

External hazard indices (H_ex), radium equivalent Ra_eq, activity concentration indices (I), alpha index I_α, absorbed dose (D_out), effective (E_out) outdoor gamma dose rate and Excessive Lifetime Cancer Risk (ELCR_out) due to different samples.

Sample	Raeq	Hex	I	Iα	Dout	Eout	ELCRout × 10-3
A1	753.91	2.04	2.61	0.89	345.95	0.42	1.49
A2	563.04	1.52	1.95	0.73	258.01	0.32	1.1
A3	607.21	1.64	2.11	0.75	278.57	0.34	1.20
B1	544.85	1.47	1.89	0.80	249.89	0.31	1.07
B2	555.51	1.50	1.92	0.76	254.24	0.31	1.09
B3	518.71	1.40	1.80	0.73	237.57	0.29	1.02
C1	138.61	0.37	0.49	0.19	64.89	0.08	0.28
C2	118.67	0.32	0.42	0.18	55.51	0.07	0.24
C3	134.98	0.36	0.48	0.18	63.17	0.08	0.27
D1	425.34	1.15	1.47	0.61	194.81	0.24	0.84
D2	432.64	1.17	1.50	0.64	198.23	0.24	0.85
D3	469.37	1.27	1.63	0.64	215.02	0.26	0.92
E1	396.23	1.07	1.37	0.55	181.61	0.22	0.78
E2	378.86	1.02	1.32	0.50	174.35	0.21	0.75
F1	485.29	1.31	1.68	0.64	222.26	0.27	0.95
F2	412.74	1.11	1.43	0.54	189.70	0.23	0.81
G1	128.90	0.35	0.45	0.21	60.18	0.07	0.26
G2	150.81	0.41	0.53	0.20	70.34	0.09	0.30
H1	334.81	0.90	1.16	0.44	153.80	0.19	0.66
H2	383.46	1.04	1.33	0.48	176.32	0.22	0.76
I1	397.61	1.07	1.38	0.52	182.97	0.22	0.79
I2	335.01	0.90	1.17	0.45	154.38	0.19	0.66
J1	365.52	0.99	1.27	0.51	168.06	0.21	0.72
J2	557.30	1.51	1.93	0.69	256.10	0.31	1.10
K1	312.81	0.84	1.09	0.42	143.93	0.18	0.62
K2	369.52	1.00	1.28	0.43	170.21	0.21	0.73
L1	513.00	1.39	1.78	0.68	235.56	0.29	1.01
L2	645.94	1.74	2.24	0.82	296.37	0.36	1.27
M1	344.89	0.93	1.19	0.47	157.90	0.19	0.68
M2	369.44	1.00	1.28	0.48	169.98	0.21	0.73
Min.	118.67	0.32	0.42	0.18	55.51	0.07	0.24
Max.	753.91	2.04	2.61	0.89	345.95	0.42	1.49
Av. ± Stdev	1.1 ± 0.4	404.8 ± 159.9	1.4 ± 0.6	0.54 ± 0.2	186. ± 73	0.2 ± 0.1	0.8 ± 0.3