Rare Element Resources
Bear Lodge Project
Canadian NI 43-101 Technical Report
October 9
th
, 2014
10135-200-46 - Rev. 0
14-34
Table 14.18 - Parameters for IDP Estimation of Grades in the Oxide Zone
Domain
EAST M1
M2
M3
NE
SE
W1
W2
WT1 WT2
Low-Grade OreZONE
Rotation
0
45
0
0
-60
0
-90
-90
-90
-90
Anisotropy
Factors REE
X'
1
1
1
1
1
1
1
1
1
1
Y'
0.73 0.73 0.73 0.73 0.73 0.73 0.73 0.73 0.73 0.73
Z'
0.42 0.42 0.42 0.42 0.42 0.42 0.42 0.42 0.42 0.42
Power
REE
3.8
3.2
3.2
3.7
3.2
3.2
2.8
2.8
2.9
3
Note – REE parameters were used for all rare earth elements, plus thorium and uranium
Anisotropy
Factors
Fe
2
O
3
X'
1
1
1
1
1
1
1
1
1
1
Y'
0.68 0.68 0.68 0.68 0.68 0.68 0.68 0.68 0.68 0.68
Z'
0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
Power
Fe
2
O
3
4
3.7
3.7
4
3.7
3.7
3.3
3.3
3
3.9
Anisotropy
Factors MnO
X'
1
1
1
1
1
1
1
1
1
1
Y'
0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97
Z'
0.43 0.43 0.43 0.43 0.43 0.43 0.43 0.43 0.43 0.43
Power
MnO
4
4
4
4
4
4
4
4
3.5
4
Anisotropy
Factors CaO
X'
1
1
1
1
1
1
1
1
1
1
Y'
1
1
1
1
1
1
1
1
1
1
Z'
0.41 0.41 0.41 0.41 0.41 0.41 0.41 0.41 0.41 0.41
Power
CaO
4
4
4
4
4
4
4
4
4
4
High-Grade OreZONE
Rotation
45
30
45
45
-60
0
-90
-90
-55
-55
Anisotropy
Factors REE
X'
1
1
1
1
1
1
1
1
1
1
Y'
1
1
1
1
1
1
1
1
1
1
Z'
0.062 0.062 0.062 0.062 0.062 0.062 0.062 0.062 0.062 0.062
Power
REE
2.1
2
2
2
2
2
2
2
1.5
1.9
Note – REE parameters were used for all rare earth elements, plus thorium and uranium
Anisotropy
Factors
Fe
2
O
3
X'
1
1
1
1
1
1
1
1
1
1
Y'
1
1
1
1
1
1
1
1
1
1
Z'
0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14 0.14
Power
Fe
2
O
3
2.1
2.3
2.3
2.1
2.1
2.1
2.2
2.2
2
2.4
Anisotropy
Factors MnO
X'
1
1
1
1
1
1
1
1
1
1
Y'
0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92
Z'
0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.28
Power
MnO
2.8
3.2
3.2
3.6
3.2
3.2
3.3
3.3
2
2.9
Anisotropy
Factors CaO
X'
1
1
1
1
1
1
1
1
1
1
Y'
1
1
1
1
1
1
1
1
1
1
Z'
0.46 0.46 0.46 0.46 0.46 0.46 0.46 0.46 0.46 0.46
Power
CaO
4
4
4
4
4
4
4
4
4
4
(A.Noble, 2014)
