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

Absolute Mass of Chalcopyrite Across Samples
Mineral Name Bulk Cl. 1 Tail G Cu Cl 1 Con G Cu Ro. Tail G Ni Cl. 1 Tail G Ni Cl. 3 Con G Ni Scav Tail G Ro Tails
Exposed 0.4 62.8 2.1 0.2 7.3 0.0 0.0
50-80% Exposed 0.1 7.9 1.1 0.0 2.1 0.0 0.0
30-50% Exposed 0.2 2.8 1.4 0.0 1.6 0.0 0.0
0-30% Exposed 0.4 2.2 2.6 0.3 2.4 0.3 0.4
Locked 0.0 0.0 0.0 0.0 0.0 0.1 0.1
Total 1.0 75.7 7.3 0.5 13.5 0.4 0.5
Mass (% Chalcopyrite)
100
90
80
70
60
50
40
30
20
10
0
Normalized Mass of Chalcopyrite Across Samples
Chalcopyrite Liberation
Bulk Cl. 1 Tail G Cu Cl 1 Con G Cu Ro. Tail G Ni Cl. 1 Tail G Ni Cl. 3 Con G Ni Scav Tail G Ro Tails
Locked 2.3 0.0 0.3 5.2 0.2 15.3 18.9
0-30% Exposed 38.6 2.9 35.8 49.3 18.0 69.8 77.2
30-50% Exposed 16.0 3.7 19.6 7.1 11.9 3.4 3.0
50-80% Exposed 8.5 10.4 15.1 8.5 15.4 2.0 0.4
Exposed 34.7 82.9 29.1 29.8 54.5 9.5 0.5
Mineral Name Bulk Cl. 1 Tail G Cu Cl 1 Con G Cu Ro. Tail G Ni Cl. 1 Tail G Ni Cl. 3 Con G Ni Scav Tail G Ro Tails
Exposed 34.7 82.9 29.1 29.8 54.5 9.5 0.5
50-80% Exposed 8.5 10.4 15.1 8.5 15.4 2.0 0.4
30-50% Exposed 16.0 3.7 19.6 7.1 11.9 3.4 3.0
0-30% Exposed 38.6 2.9 35.8 49.3 18.0 69.8 77.2
Locked 2.3 0.0 0.3 5.2 0.2 15.3 18.9
Total 100.0 100.0 100.0 100.0 100.0 100.0 100.0
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