Nuclide

226-Ra

232-Th

40-K

References

Ranya Normal granites

38.3 (10 - 77)

34.4 (10 - 73)

1190 (985 - 1531)

(Zeghib et al., 2016)

Ranyah Anomalous granites

667 (305 - 1120)

320 (161 - 491)

586 (282 - 893)

Italy Granitoid outcrops

44 (29 - 53)

56 (51 - 60)

1133 (711 - 1355)

(Puccini et al., 2014)

Greece Granites

67 (2 - 95)

95 (1 - 450)

1200 (50 - 3800)

(Stoulos et al., 2003)

Malaysia Ceramic

91 ± 49

69 ± 43

640 ± 273

(Abdullahi et al., 2020)

Pakistan Rivers sediments

50.66

70.15

531.70

(Qureshi et al., 2014)

KSA Commercial Granites

9.7 - 133

4.9 - 144.9

168 - 1806

(Aydarous et al., 2010)

Egypt Granites

103 ± 91

78 ± 19

1484 ± 334

(Abdel Gawad et al., 2022)

KSA Hail Granites

103 (19 - 255)

487 (47 - 1058)

255 (135 - 1519)

(Fallatah & Khattab, 2023)

Turkey Volcanic tuff stones no average

(2 - 263)

(8 - 401)

(99 - 2107)

Turhan et al., 2015)

KSA Ranyah Soils

15(6 - 54)

15 (7 - 52)

493 (299 - 761)

(Aydarous et al., 2022)

Nigeria Granites

47 (17 - 85)

83 (62 - 114)

1426 (1315 - 1551)

(Ademola& Ayeni, 2010)

Egypt Albite Granites

215 - 1300

130 - 1424

1108 - 2167

(Gaafar et al., 2022)

KSA Adham governorate

47(23 - 92)

39 (13 - 83)

821 (330 - 1210)

Present work