Rare Element Resources
Bear Lodge Project
Canadian NI 43-101 Technical Report
October 9
th
, 2014
10135-200-46 – Rev. 0
11-10
Table 11.1 - Standard Statistics Generated from 2009-2013 Drill Standard Analyses
Standard
RE09001X
RE09003X
RE09004X
RE09006X
RE09007X
RE10001X
RE10003X
Count
141
258
77
64
120
11
339
TREO (%)
1.65 ± 0.13
1.69 ± 0.15
4.18 ± 0.24
4.11 ± 0.30
1.80 ± 0.08
0.88 ± 0.05
3.35 ± 0.54
TREO
RSD
3.8
4.5
2.9
3.6
2.2
2.7
3.6
Element
(ppm)
Mean ± 2SD Mean ± 2SD
Mean ± 2SD
Mean ± 2SD
Mean ± 2SD
Mean ± 2SD
Mean ± 2SD
Y
154 ± 17
104 ± 12
160 ± 21
117 ± 13
234 ± 13
110 ± 9
447 ± 41
La
3505 ± 346
3854 ± 399
10672 ± 765
10643 ± 740
4208 ± 206
1851 ± 86
8552 ± 728
Ce
5997 ± 532
6444 ± 677
16008 ± 1070 16211 ± 1601
6319 ± 354
3132 ± 208
12934 ±
1063
Pr
711 ± 70
720 ± 73
1631 ± 125
1672 ± 136
694 ± 38
349 ± 17
1349 ± 119
Nd
2705 ± 242
2581 ± 253
5706 ± 380
5328 ± 405
2581 ± 121
1385 ± 84
4893 ± 413
Sm
526 ± 51
416 ± 43
837 ± 60
629 ± 42
576 ± 31
327 ± 23
1066 ± 100
Eu
123 ± 13
86 ± 8
163 ± 11
114 ± 8
154 ± 8
80 ± 6
292 ± 22
Gd
292 ± 64
195 ± 57
373 ± 69
299 ± 213
401 ± 41
183 ± 8
768 ± 126
Tb
22.1 ± 4.2
13.7 ± 3.8
22.1 ± 3
17.8 ± 13.7
37.4 ± 4.2
15.8 ± 1.3
73.9 ± 9.5
Dy
62.3 ± 9.1
38.6 ± 6.5
59.6 ± 10
40.2 ± 6.9
105 ± 9.3
43.2 ± 3.6
216.8 ± 26.8
Ho
6.5 ± 1.7
4.1 ± 1.3
5.8 ± 2.5
4.1 ± 1.7
9.7 ± 0.9
4.2 ± 0.6
20.5 ± 3.9
Er
11.7 ± 6.5
8 ± 5.3
10.1 ± 4.1
12.5 ± 19
14.3 ± 3.1
7 ± 1.5
29.5 ± 10.4
Tm
1.2 ± 0.3
0.9 ± 0.2
1.2 ± 0.4
0.9 ± 0.2
1.4 ± 0.3
0.8 ± 0.1
2.6 ± 0.5
Yb
7.7 ± 2
6 ± 1.3
8.1 ± 1.3
6.5 ± 2.1
7.8 ± 1.5
4.7 ± 0.6
14.8 ± 5.1
Lu
1 ± 0.2
0.8 ± 0.1
1.2 ± 0.1
0.9 ± 0.2
1 ± 0.2
0.6 ± 0.1
1.9 ± 0.6
(Jaacks, 2014)
