Pulacayo Project Feasibility Study - Apogee Silver

Pulacayo 1 000 t/d Phase I Feasibility Study - NI 43-101 Technical Report
090644-3-0000-20-IFI-100
Figure 14.15: Isometric View of the Mineral Resource Categories – View to NW 133
Figure 14.16: Isometric View of the Indicated Mineral Resource – View to NW 134
Figure 14.17: Isometric View of the Inferred Mineral Resource – View to NW 134
Figure 14.18: Isometric View of Whittle Pit Shell Developed by P&E – View to Nw 136
Figure 14.19: Resource Sensitivity - Block Ag G/T Grade and Tonnage 138
Figure 14.20: Resource Sensitivity - Oxide Zone Block Ag (G/T) Grade and Tonnage 138
Figure 14.21: Isometric View of the Sulphide Zone Block NSR Value Distribution 139
Figure 14.22: Isometric View of the Oxide Zone Block Silver Grade Distribution 140
Figure 16.1: Layout of a Shrinkage Stope at Pulacayo Mine 146
Figure 16.2: Top and Bottom Stope Accesses in Long Hole Stoping 147
Figure 16.3: The Ramp System for Long Hole Stoping 149
Figure 16.4: Layout of the Mine 150
Figure 16.5: A Secondary Mine Outlet (Vent Raise) 151
Figure 16.6: Development metres at Pulacayo mine 155
Figure 16.7 Alternative reinforcement design at the bottom of a stope to be backfilled 157
Figure 16.8: Below Shows a Schematic Cross-Section Through a Bulkhead 158
Figure 16.9: Stoping Tonnage versus Annual Ventilation Requirements with Time 159
Figure 16.10: Pulacayo Complete Footprint - View Looking Southwest 161
Figure 16.11: Location of the Underground Workshop 167
Figure 17.1 Overall Process Flow Diagram 171
Figure 17.2 Overall Site Layout 178
Figure 17.3 Concentrator Area Layout 179
Figure 18.1: 115 kV Power Line Trazo Tazna-Pulacayo 183
Figure 18.2 Power Distribution 185
Figure 18.3 General Arrangement of TSF Dikes, Emergency Pond and Monitoring Ports 192
Figure 18.4 Cross-Section of Dikes 1 & 2 with Raises 195
Figure 18.5 Ultimate TSF Plan Vie 199
Figure 19.1: Global Refined Zinc Consumption 206
Figure 19.2: Global Refined Lead Consumption 207
Figure 19.3: Forecast ZN Consumption: 2008 to 2020 208
Figure 19.4: Zinc Metal Demand Vs Supply: 1990 to 2020 209
Figure 19.5: Zinc Outlook: Impending Stock Squeeze? 209
Figure 19.6: Forecast Lead Supply Vs Demand to 2016 210
Figure 19.7: Zinc Prices: 1989 to Present 211
Figure 19.8: LME Zinc Inventories: 2007 to Present 211
Figure 19.9: Lead Prices: 1989 to Present 212
Figure 19.10: Zinc Forward Curve 215
Figure 19.11: Lead Forward Curve 218
Figure 19.12: Silver Prices: 2009 to Present 219
Figure 19.13: Baltic Dry Index: 2000 – 2012 235
Figure 21.1 Breakdown of LOM Operating Costs 267
Figure 22.1: Silver Price Sensitivity 282
Figure 24.1: Simplified Project Schedule 286
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