technical report on the nechalacho deposit, thor lake project ...

Table 14-3
Laboratories.
Relative Difference of Means of Analyses to Mean of All
% mean
Y
Samp_type Laboratory Type_phase Lab_Method N
2009-10 ALS insert of STD-H
AVL-H (STD-H) ALS into MS81h batches MS81h 224 101% 99% 99% 100% 99% 99% 104% 102% 100%
STD-H ACME 2007-8 ACME Method 4A,B 89 98% 90% 92% 94% 98% 93% 93% 96% 94%
STD-H ACME 2009-10 Acme Checks Method 4A,B 13 98% 95% 103% 95% 101% 92% 90% 92% 92%
STD-H ALS 2009-10 ALS MS81 MS81 112 105% 102% 101% 99% 101% 102% 102% 100% 99%
STD-H ALS 2009-10 ALS MS81H MS81H 99 102% 99% 99% 100% 99% 99% 104% 102% 99%
% mean
La
% mean
Ce
% mean
Pr
% mean
Nd
% mean
Sm
% mean
Eu
% mean
Gd
% mean
Tb
% mean
Dy
Samp_type Laboratory Type_phase Lab_Method N
2009-10 ALS insert of STD-H
AVL-H (STD-H) ALS into MS81h batches MS81h 224 96% 98% 101% 98% 97% 101% 103% 100% 118%
STD-H ACME 2007-8 ACME Method 4A,B 89 94% 97% 91% 99% 98% 101% 114% 96% 126%
STD-H ACME 2009-10 Acme Checks Method 4A,B 13 93% 93% 92% 91% 98% 98% 109% 93% 123%
STD-H ALS 2009-10 ALS MS81 MS81 112 97% 99% 100% 98% 100% 102% 106% 105% 70%
STD-H ALS 2009-10 ALS MS81H MS81H 99 96% 98% 101% 97% 97% 100% 103% 101% 118%
% mean
Ho
% mean
Er
% mean
Tm
% mean
Yb
% mean
Lu
% mean
Nb
% mean
Ta
% mean
Zr
Technical Report 43-101 – March 13, 2011 Page 14-3
Prepared by Avalon Rare Metals Inc.