Rare Element Resources
Bear Lodge Project
Canadian NI 43-101 Technical Report
October 9
th
, 2014
10135-200-46 - Rev. 0
17-53
Table 17.5 - Hydromet Plant Feed Significant Component Distribution
Element
Distribution
REO
4.00%
Fe
2
O
3
16.90%
CaCO
3
15.00%
Al
2
O
3
11.20%
K
2
O
8.72%
MnO
3.24%
BaO
0.97%
TiO
2
0.93%
MgO
0.83%
P
2
O
5
0.77%
Na
2
O
0.20%
ZnO
0.13%
PbO
0.07%
Th
0.060%
U
0.009%
SiO
2
36.00%
(SGS Lakefield, 2014)
Table 17.6 - Rare Earth Elements Distribution
Element
Distribution
Ce
43.245%
La
26.328%
Nd
18.234%
Pr
4.954%
Y
1.201%
Sm
3.032%
Gd
1.607%
Dy
0.413%
Eu
0.673%
Tb
0.135%
Er
0.076%
Ho
0.044%
Yb
0.045%
Tm
0.008%
Lu
0.006%
(Roche, 2014)
