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

Table 13.1 Lakefield Flotation Test Comparison (Lakefield 1988)
High
Speed
Conditioning
Test
No. Product
Weight
(%)
Cu
(%)
Assays Distribution
No 54 Bulk Cleaner Concentrate 8.26 10.260 5.690 9.470 7.010 94.1 76.8 68.3 70.6
Ni
(%)
Prophecy Platinum Corp. 13-2 1193460500-REP-R0001-02
Wellgreen Project Preliminary Economic Assessment, Yukon, Canada
Pt
(g/t)
Pd
(g/t)
Bulk Combined Tail 91.74 0.058 0.160 0.396 0.263 5.9 23.2 31.7 29.4
Head (Calculated) 100.00 0.900 0.610 1.150 0.820 100.0 100.0 100.0 100.0
Yes 80 Bulk Cleaner Concentrate 8.57 10.800 5.490 6.050 5.330 96.1 81.1 62.0 71.8
Bulk Combined Tail 91.43 0.042 0.120 0.360 0.200 3.9 18.9 38.0 28.2
Head (Calculated) 100.00 0.960 0.580 0.840 0.640 100.0 100.0 100.0 100.0
Yes 79 Bulk Cleaner Concentrate 10.22 8.760 4.610 6.230 4.700 95.5 82.1 68.0 71.4
Bulk Combined Tail 89.78 0.047 0.115 0.330 0.210 4.5 17.9 32.0 28.6
Head (Calculated) 100.00 0.940 0.570 0.940 0.670 100.0 100.0 100.0 100.0
Table 13.2 Lakefield Flotation Test Results for Lower Grade Mineralized Material (Lakefield 1988)
Test
No. Product
Weight
(%)
Cu
(%)
Cu
(%)
Assays Distribution
54 Bulk 3 rd Cleaner Concentrate 4.38 12.100 6.990 8.72 7.12 93.7 74.1 51.0 63.2
Ni
(%)
Pt
(g/t)
Pd
(g/t)
Bulk 1 st Cleaner Concentrate 6.27 8.610 5.230 7.20 5.41 95.4 79.3 60.3 68.7
Bulk Rougher Concentrate 11.63 4.700 3.000 4.31 3.11 96.6 84.2 67.0 73.2
Bulk Rougher Tail 88.37 0.022 0.074 0.28 0.15 3.4 15.8 33.0 26.8
Head (Calculated) 100.00 0.570 0.410 0.75 0.49 100.0 100.0 100.0 100.0
Cu
(%)
Ni
(%)
Pt
(%)
Ni
(%)
Pd
(%)
Pt
(%)
Pd
(%)