Wellgreen Project Preliminary Economic Assessment ... - OTCIQ.com

Prophecy Platinum Corp
50149-101
MI7013-SEP11
High Definition Mineralogical Analysis using QEMSCAN (Quantitative Evaluation of Materials by Scanning Electron Microscopy)
Pentlandite Exposure
Mass ( Pentlandite)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Pentlandite Exposure - Master Comp
Combined +75 um -75/+25 um -25 um
Locked 0.0 0.0 0.0 0.0
0-30% Exposed 0.4 0.1 0.2 0.1
30-50% Exposed 0.3 0.0 0.2 0.1
50-80% Exposed 0.6 0.0 0.1 0.4
Exposed 5.5 0.1 1.6 3.8
Pentlandite Exposure - Master Comp
Absolute Mass of Pentlandite Across Fraction Master Comp Normalized Mass of Pentlandite Across Fraction Master Comp
Mineral Name Combined +75 um -75/+25 um -25 um Mineral Name Combined +75 um -75/+25 um -25 um
Exposed 5.5 0.1 1.6 3.8 Exposed 80.4 44.2 73.9 85.5
50-80% Exposed 0.6 0.0 0.1 0.4 50-80% Exposed 8.6 8.2 6.1 9.9
30-50% Exposed 0.3 0.0 0.2 0.1 30-50% Exposed 3.8 7.3 7.7 1.7
0-30% Exposed 0.4 0.1 0.2 0.1 0-30% Exposed 6.6 33.7 11.4 2.7
Locked 0.0 0.0 0.0 0.0 Locked 0.6 6.6 0.8 0.2
Total 6.8 0.3 2.1 4.5 Total 100.0 100.0 100.0 100.0
Total (% in fraction) 100.0 3.7 31.1 65.2
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Mass (% Pentlandite)
100
90
80
70
60
50
40
30
20
10
0
Combined +75 um -75/+25 um -25 um
Locked 0.6 6.6 0.8 0.2
0-30% Exposed 6.6 33.7 11.4 2.7
30-50% Exposed 3.8 7.3 7.7 1.7
50-80% Exposed 8.6 8.2 6.1 9.9
Exposed 80.4 44.2 73.9 85.5