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

Prophecy Platinum Corp
50149-101
MI7018-MAR12
High Definition Mineralogical Analysis using QEMSCAN (Quantitative Evaluation of Materials by Scanning Electron Microscopy)
Modals
Survey
Project
Sample
Fraction
Mineral Mass
(%)
Mean Grain
Size by
Frequency
(µm)
Prophecy Platinum Corp
50149-101 / MI7018-MAR12
Cu Cl 1 Con G Cu Ro. Tail G Bulk Cl. 1 Tail G Ni Cl. 3 Con G Ni Cl. 1 Tail G Ni Scav Tail G Ro Tails
-106um -106um -106um -106um -106um -106um -106um
100.0 100.0 100.0 100.0 100.0 100.0 100.0
16 16 11 15 11 10 20
Sample Sample Sample Sample Sample Sample Sample
Chalcopyrite 75.7 9.7 1.0 13.5 0.5 0.1 0.1
Pyrrhotite 8.4 26.6 13.7 38.8 24.1 3.8 4.8
Pentlandite 1.7 41.8 4.8 26.5 1.8 0.1 0.1
Other Sulphides 0.2 0.2 0.0 0.2 0.0 0.0 0.0
Feldspar 3.0 2.9 1.0 2.7 1.9 3.5 3.0
Orthopyroxene 1.6 2.2 2.9 2.0 3.4 6.3 9.3
Clinopyroxene 0.5 0.8 2.3 0.6 4.8 9.1 14.0
Amphibole 1.9 3.1 8.4 3.5 10.1 14.2 12.5
Mica 0.1 0.2 0.2 0.2 0.4 1.7 2.5
Chlorite/Serpentine 4.0 7.8 42.8 7.8 40.2 56.8 46.9
Talc 0.5 1.7 20.0 2.0 9.1 1.5 2.1
Other Silicates 0.4 0.4 0.4 0.3 0.2 0.1 0.3
Fe Oxides 1.7 2.3 1.4 1.8 2.6 1.3 2.4
Other Oxides 0.1 0.2 0.7 0.1 0.5 0.6 1.2
Carbonates 0.1 0.1 0.2 0.0 0.3 0.5 0.5
Others 0.1 0.1 0.1 0.1 0.2 0.2 0.3
Total 100.0 100.0 100.0 100.0 100.0 100.0 100.0
Chalcopyrite 13 8 6 8 5 5 5
Pyrrhotite 13 15 11 13 10 6 10
Pentlandite 12 15 7 11 6 3 4
Other Sulphides 9 5 5 7 5 4 4
Feldspar 23 19 7 14 7 5 6
Orthopyroxene 15 13 9 10 9 7 7
Clinopyroxene 14 14 10 9 12 10 20
Amphibole 16 14 8 13 8 6 9
Mica 6 8 6 5 6 7 11
Chlorite/Serpentine 15 11 8 9 8 8 11
Talc 14 8 8 9 7 4 5
Other Silicates 12 12 11 10 9 6 8
Fe Oxides 11 9 7 6 7 5 7
Other Oxides 9 10 8 8 7 6 12
Carbonates 19 12 8 8 9 8 12
Others 5 6 5 4 5 5 11
Mass Size Distribution (%)
Calculated ESD Particle Size
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