Table 2 Distribution of eU, eTh, and K40 through shear zone at El-Erediya exploratory tunnels.

From: Integrated radiometric and mineralogical investigation of radioactive mineralization in the El-Erediya Shear Zone, Eastern Desert, Egypt

Location

Statistical elements

eU (ppm)

eTh (ppm)

K40 (%)

eTh/eU

Shear zone

Maximum

2990.5

685.8

8

7.4

Minimum

12.9

16.3

0

0.09

Average

83.7

42.6

5.5

0.1

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