Bear Lodge Plan of Operations - page 490-491

Interim Baseline Radiological Investigation Report
November 14, 2012
Bear Lodge Project, for Rare Element Resources, Ltd.
Rev.1
21
Table 4.2. Laboratory Analytical Results for Soil Samples
Radium-226 (pCi/g)
Radium-228 (pCi/g)
Thorium-228 (pCi/g)
Thorium-230 (pCi/g)
Thorium-232 (pCi/g)
Uranium (pCi/g)
Sample Location
Collection
Date
Result
Error ±
RL
Result
Error ± 1σ
RL
Result
MDC
Error ±
Result
MDC
Error ±
Result
MDC
Error ±
Result
RL
SS-01-SS-081211
8/12/11
1.2
0.5
0.3
0.0 U
0.3
0.3
0.2
0.1
0.1
0.1 U
0.1
0.1
0.2
0.1
0.1
0.67
0.01
SS-02-SS-081211
8/12/11
1.2
0.4
0.3
2.2
0.9
0.3
0.2
0.1
0.1
0.3
0.2
0.2
0.2
0.1
0.1
0.59
0.01
SS-03-SS-081211
8/12/11
1
0.4
0.3
0.0 U
0.3
0.3
0.2
0.1
0.1
0.3
0.1
0.2
0.2
0.1
0.1
0.79
0.01
SS-04-SS-081211
8/12/11
2
0.5
0.3
0.0 U
0.3
0.3
0.9
0.1
0.3
0.7
0.1
0.2
0.9
0.1
0.3
2.26
0.01
SS-05-SS-081211
8/12/11
1.2
0.3
0.3
1.7
0.6
0.3
0.1 U
0.1
0.1
0.2
0.1
0.1
0.1
0.1
0.09
0.54
0.01
SS-06-SS-081211
8/12/11
1
0.4
0.3
0.0 U
0.3
0.3
0.3
0.2
0.2
0.2 U
0.2
0.2
0.3
0.2
0.2
0.48
0.01
SS-07-SS-081211
8/12/11
2.5
0.5
0.3
3.6
0.7
0.3
1
0.1
0.3
0.4
0.2
0.2
0.6
0.1
0.2
0.64
0.01
SS-08-SS-081211
8/12/11
1.4
0.5
0.3
3
0.7
0.3
0.7
0.09
0.2
0.3
0.1
0.2
0.7
0.1
0.2
0.75
0.01
SS-09-SS-081211
a
8/12/11
1.6
0.5
0.3
0.0 U
0.3
0.3
0.9
0.1
0.3
0.4
0.2
0.2
1.2
0.1
0.3
0.78
0.01
SS-10-SS-081211
8/12/11
1.7
0.6
0.3
3.1
0.7
0.3
1
0.1
0.3
0.3
0.2
0.2
1
0.2
0.3
0.78
0.01
SS-11-SS-081211
8/12/11
1.5
0.6
0.3
2.8
1
0.3
0.9
0.1
0.3
0.4
0.2
0.2
0.8
0.1
0.3
0.69
0.01
SS-12-SS-081311
8/13/11
1.3
0.4
0.3
2.7
0.9
0.3
1.1
0.2
0.3
0.3
0.2
0.2
0.9
0.1
0.3
0.74
0.01
SS-13-SS-081311
8/13/11
0.9
0.3
0.3
2
0.6
0.3
0.7
0.1
0.2
0.3
0.1
0.2
0.6
0.2
0.2
0.44
0.01
SS-14-SS-081311
8/13/11
0.0 U
0.3
0.3
0.0 U
0.3
0.3
0.1 U
0.1
0.1
0.2
0.1
0.1
0.09 U
0.1
0.09
0.25
0.01
SS-15-SS-081311
8/13/11
1.4
0.5
0.3
0.0 U
0.3
0.3
0.3
0.1
0.1
0.4
0.2
0.2
0.3
0.1
0.2
0.51
0.01
SS-16-SS-081211
8/12/11
2.5
0.6
0.3
2.4
0.8
0.3
0.6
0.1
0.2
0.1 U
0.1
0.1
0.3
0.1
0.2
0.52
0.01
SS-17-SS-081211
8/12/11
1.2
0.4
0.3
0.0 U
0.3
0.3
0.9
0.1
0.3
0.3
0.1
0.2
0.8
0.1
0.3
0.76
0.01
SS-18-SS-081211
8/12/11
0.8 U
0.3
0.3
0.0 U
0.3
0.3
0.4
0.1
0.2
0.1
0.1
0.1
0.5
0.1
0.2
0.77
0.01
SS-19-SS-081211
8/12/11
3.1
0.7
0.3
23.5
1.7
0.3
17
0.1
2.7
1.7
0.2
0.4
16
0.1
2.5
3.08
0.01
SS-20-SS-081211
8/12/11
1.5
0.5
0.3
0.0 U
0.3
0.3
0.1
0.1
0.1
0.1 U
0.1
0.1
0.08 U
0.09
0.07
0.27
0.01
SS-21-SS-081211
8/12/11
0.0U
0.3
0.3
2.2
0.8
0.3
0.3
0.2
0.2
0.3
0.1
0.1
0.3
0.1
0.1
0.68
0.01
SS-22-SS-081211
8/12/11
0.0 U
0.3
0.3
2.8
0.9
0.3
0.4
0.1
0.2
0.2
0.2
0.1
0.5
0.1
0.2
0.42
0.01
SS-23-SS-081211
8/12/11
4.8
0.8
0.3
5.8
0.9
0.3
1.8
0.1
0.4
1
0.2
0.3
1.5
0.1
0.4
3.60
0.01
SS-24-SS-081411
8/14/11
1.4
0.4
0.3
0.0 U
0.3
0.3
0.1 U
0.1
0.1
0.1 U
0.2
0.1
0.2
0.2
0.1
0.50
0.01
1...,479,480,481,482,483,484,485,486,487,488 492-493,494,495,496,497,498,500-501,502-503,504,505,...722
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