Rare Element Resources
Bear Lodge Project
Canadian NI 43-101 Technical Report
October 9
th
, 2014
10135-200-46 - Rev. 0
14-57
Table 14.36 - Comparative LREE and HREE Abundances at Whitetail and Bull Hill
Whitetail Only
Bull Hill Only
Indicated
Measured & Indicated
Oxide
Oxide +
Calcite
Ox+OxCa Oxide
Oxide +
Calcite
Ox+OxCa
Cutoff (%REO)
1.5
1.5
1.5
1.5
1.5
1.5
Short Tons Resource
(millions)
1.77
2.49
4.26
7.47
6.16
13.63
Metric Tons Resource
(millions)
1.61
2.26
3.86
6.78
5.59
12.36
%TREO
2.76
2.30
2.49
3.24
3.28
3.26
Million lbs REO
98
115
212
483
405
888
Million kg REO
44.45
52.16
96.16
219.09
183.71
402.79
%Cerium Oxide
Ce
2
O
3
1.10
0.94
1.01
1.43
1.45
1.44
%Lanthanum Oxide
La
2
O
3
0.71
0.55
0.62
0.90
0.88
0.89
%Neodymium Oxide
Nd
2
O
3
0.51
0.43
0.47
0.56
0.60
0.58
%Praseodymium Oxide Pr
2
O
3
0.133
0.111
0.120
0.159
0.163
0.161
%Samarium Oxide
Sm
2
O
3
0.101
0.085
0.092
0.086
0.093
0.089
%Gadolinium Oxide
Gd
2
O
3
0.071
0.059
0.064
0.041
0.042
0.041
%Yttrium
Y
2
O
3
0.069
0.059
0.063
0.025
0.023
0.024
%Europium Oxide
Eu
2
O
3
0.027
0.022
0.024
0.018
0.019
0.018
%Dysprosium Oxide
Dy
2
O
3
0.0249
0.0205
0.0223
0.0084
0.0080
0.0082
%Terbium Oxide
Tb
2
O
3
0.0075
0.0061
0.0067
0.0030
0.0029
0.0029
%Erbium Oxide
Er
2
O
3
0.0042
0.0036
0.0038
0.0017
0.0016
0.0016
%Ytterbium Oxide
Yb
2
O
3
0.0021
0.0018
0.0019
0.0011
0.0011
0.0011
%Holmium Oxide
Ho
2
O
3
0.00266
0.00219
0.00238
0.00089
0.00084
0.00086
%Lutetium Oxide
Lu
2
O
3
0.00026
0.00023
0.00024
0.00015
0.00015
0.00015
%Thulium Oxide
Tm
2
O
3
0.00039
0.00035
0.00036
0.00017
0.00017
0.00017
ppm Thorium
Th
804
834
821
300
272
288
ppm Uranium
U
83
64
72
98
110
103
Total Light
2.553
2.128
2.305
3.136
3.186
3.159
Total Heavy
0.209
0.175
0.189
0.099
0.098
0.099
CREO
0.773
0.652
0.702
0.775
0.817
0.794
Fraction Heavy
0.076
0.076
0.076
0.031
0.030
0.030
(A.Noble, 2014)
