TSX:WS Investor Presentation October 2014 TSX: WS 1 Focused,1 Strategic, Unique CAUTIONARY STATEMENT Cautionary Note Regarding Forward-Looking Information Certain information contained in this presentation constitutes forward-looking statements. All statements, other than statements of historical facts, are forward looking statements including statements with respect to the Company’s intentions for its Hermosa project in Arizona, USA including, without limitation, the amount of mineral resources and mineral reserves, expected future mineral production, expected metal grades and metal recoveries, expected future capital and operating costs, expected realizable metal prices, expected markets for EMM, expected timing for future metallurgical and other work and expected timing for the completion of a feasibility study. Forward-looking statements are often, but not always, identified by the use of words such as may, will, seek, anticipate, believe, plan, estimate, budget, schedule, forecast, project, expect, intend, or similar expressions. The forward-looking statements are based on a number of assumptions which, while considered reasonable by Wildcat, are subject to risks and uncertainties. In addition to the assumptions herein, these assumptions include the assumptions described in Wildcat's management's discussion and analysis for the period ended December 31, 2013 ("MD&A"). Wildcat cautions readers that forward-looking statements involve and are subject to known and unknown risks, uncertainties and other factors which may cause actual results, performance or achievements to differ materially from those expressed in or implied by such forward-looking statements and forward-looking statements are not guarantees of future results, performance or achievement. These risks, uncertainties and factors include general business, economic, competitive, political, regulatory and social uncertainties; actual results of exploration activities and economic evaluations; fluctuations in currency exchange rates; changes in project parameters; changes in costs, including labour, infrastructure, operating and production costs; future prices of silver and other minerals; variations of mineral grade or recovery rates; operating or technical difficulties in connection with exploration, development or mining activities, including the failure of plant, equipment or processes to operate as anticipated; delays in completion of exploration, development or construction activities; changes in government legislation and regulation; the ability to maintain and renew existing licenses and permits or obtain required licenses and permits in a timely manner; the ability to obtain financing on acceptable terms in a timely manner; contests over title to properties; employee relations and shortages of skilled personnel and contractors; the speculative nature of, and the risks involved in, the exploration, development and mining business; and the factors discussed in the section entitled "Risks and Uncertainties" in the MD&A. Although Wildcat has attempted to identify important risks, uncertainties and other factors that could cause actual performance, achievements, actions, events, results or conditions to differ materially from those expressed in or implied by the forward-looking information, there may be other risks, uncertainties and other factors that cause performance, achievements, actions, events, results or conditions to differ from those anticipated, estimated or intended. Unless otherwise indicated, forward-looking statements contained herein are as of the date hereof and Wildcat disclaims any obligation to update any forward-looking statements, whether as a result of new information, future events or results or otherwise, except as required by applicable law. About Reserves and Resources This presentation uses the terms measured, indicated and inferred resources as a relative measure of the level of confidence in the resource estimate. Readers are cautioned that: (a) mineral resources are not economic mineral reserves; (b) the economic viability of resources that are not mineral reserves has not been demonstrated; and (c) it should not be assumed that further work on the stated resources will lead to mineral reserves that can be mined economically. In addition, inferred resources are considered too geologically speculative to have any economic considerations applied to them. It cannot be assumed that all or any part of an inferred mineral resource will ever be upgraded to a higher category. Under Canadian rules, estimates of inferred mineral resources may not form the basis of feasibility or pre-feasibility studies or economic studies except for certain preliminary economic assessments. All Dollars are United States Dollars. All project metrics are shown on a 100%-ownership basis. All tons are short tons. TSX: WS 2 2 ABOUT HERMOSA Hermosa 80% owned by Wildcat Silver Two major projects: Manto Oxide (Ag/Mn) and Sulfide Skarn Patented Claims Approx. 150 Acres (Zn/Pb/Ag/Cu) Stable, low risk jurisdiction with a history of mining Located in Santa Cruz County, Arizona 80 km SE from Tucson, Arizona Proposed Open-Pit Near existing infrastructure: Power, water, rail, highways, natural gas Unpatented Claims Approx. 13,500 Acres Unpatented claims Patented claims TSX: WS 3 3 TOTAL SILVER RESOURCE COMPARISON 800 Total global silver resource (Moz) Hermosa is one of the 10 largest undeveloped primary silver deposits* 700 600 500 400 300 200 100 • TSX: WS Veta Colorada Joaquin San Juan Silver Challacollo Silvertip Parrena GC Project Diablillos San Agustin Berenguela Juanicipio Candelaria Maverick Springs Santa Ana La Preciosa Hackett River Hermosa Malku Khota Escobal Corani Cordero Pitarrilla Navidad 0 Includes only primary silver deposits for projects with recent 43-101 compliant resource estimates 4 4 HERMOSA MINERAL RESOURCE SULFIDE SKARN ZONE Hermosa Sulfide Skarn Mineral Resource (1) Measured Indicated Measured & Indicated Inferred Tons (000s) 896 803 1,699 Lead (%) 2.66 2.38 2.53 Zinc (%) 4.94 3.97 4.48 Silver (opt) 1.28 1.07 1.18 Copper (%) 0.12 0.11 0.11 4,836 3.66 5.25 1.47 0.16 1.Mineral resources that are not mineral reserves do not have a demonstrated economic viability. Cut-off of $70 per ton; Metal Prices of Pb $0.94/lb, Zn $0.84/lb, Ag $20/oz, Cu $3.20/lb; Contained metal recovery of 95%. TSX: WS Sulfide Skarn Zone is located down-dip and below the Manto Oxide Zone Focuses on zinc, lead, silver and copper potential Represents a separate and distinct project from the Manto Oxide Zone, currently envisioned as an underground mine with simple flotation processing Opportunity to expand the resource down dip and along strike to the south and west Majority of the Skarn Zone is accessible from Wildcat’s patented claim block 5 5 HERMOSA CROSS SECTION SULFIDE SKARN ZONE TSX: WS 6 6 HERMOSA CROSS SECTION SULFIDE SKARN ZONE TSX: WS 7 7 HERMOSA RESERVE & RESOURCE MANTO OXIDE/UPPER SILVER ZONE Hermosa Manto Oxide & Upper Silver Zone Reserve and Resource Estimate (1) Ore Type Tons (000s) Ag (opt) Mn % Contained Ag Ounces (000s) Contained Mn lbs (000s) Total Proven and Probable Mineral Reserves Total Proven 31,067 2.73 8.58 84,737 4,051,000 Total Probable 28,589 2.11 7.99 60,339 3,182,000 59,656 2.43 8.31 145,076 7,233,000 Total Proven & Probable Total Measured and Indicated Mineral Resource (Inclusive of Reserves)(2,3) Measured 76,114 1.55 6.60 118,120 4,898,000 Indicated 105,568 1.11 5.03 117,043 5,443,000 181,681 1.29 5.67 235,163 10,341,000 45,068 1,238,000 Measured & Indicated Total Inferred Mineral Resource(2,3) Inferred 45,151 1.00 3.80 1. Mineral reserve and resource for the Manto Oxide and Upper Silver Zone only. See appendix for detailed reserve and resource table and associated footnotes 2. Mineral resources that are not mineral reserves do not have a demonstrated economic viability. Mineral resources are inclusive of mineral reserves. TSX: WS 8 8 HERMOSA CROSS SECTION (A-A’) MANTO OXIDE/UPPER SILVER ZONE TSX: WS 9 9 HERMOSA CROSS SECTION (B-B’) MANTO OXIDE/UPPER SILVER ZONE TSX: WS 10 10 RESOURCE BLOCK MODEL MANTO OXIDE/UPPER SILVER ZONE Section 167,800 N Looking North A A’ B A’ A B’ TSX: WS 11 11 RESOURCE BLOCK MODEL MANTO OXIDE/UPPER SILVER ZONE Section 1,075,500 E Looking East B’ B B A A’ B’ TSX: WS 12 12 PRE-FEASIBILITY HIGHLIGHTS MANTO OXIDE/UPPER SILVER ZONE Pre-feasibility Results include Manto Oxide and Upper Silver Zone only Converted Resource to Reserve: Contained metal of 145M ounces of silver and 7.2B lbs of manganese(1) Annual production of 12.2M ounces of silver and 110M lbs of EMM(2,3) Utilized magnetic separation to improve efficiency and throughput Confirmed by-product recoveries for copper and zinc Added EMM plating facility for the production of manganese, now a co-product Achieved industry low cash co-product cash costs of $4.45 per ounce of silver and $0.73 per pound of EMM(4) Improved after-tax NPV(5%) to $830 million and cumulative cash flow of $1.5 billion, with an after-tax IRR of 21%(5) and payback of 2.8 years Extended mine life to 18 years 1. 2. 3. 4. See appendix for detailed reserve and resource table and associated footnotes EMM = Electrolytic Manganese Metal Silver production is for the first five years of production (5.7M oz Ag is average life of mine); EMM production is for the life of mine Cash costs are calculated on a co-product basis whereby production costs are allocated to silver and manganese based on the relative revenues of each metal,Testing and silver cashPlant costs are Photo: Pilot at net of gold, zinc and copper by-products. Metal prices are as mentioned in footnote 5. Hazen’s labs in Golden, Colorado 5. NPV and IRR based on metal prices of $23.50/oz Ag, $1,250/oz Au, $1.19/lb EMM, $0.92/lb Zn, $3.25/lb Cu TSX: WS 13 13 PRE-FEASIBILITY OPERATING METRICS Hermosa Operating Metrics Mining rate 13,700 tpd Average annual silver production (first five years) 12.2 million oz Average annual silver production (life of mine) 5.7 million oz Average annual EMM production (life of mine) 110 million lbs Total recovered silver(1) 103 million oz Total recovered EMM(1) 1.98 billion lbs Average silver grade 2.43 opt Manganese grade 8.1% Mine life 18 years Waste to ore (strip) ratio 1. 5.67:1 Based on a proven and probable reserve of 145 million ounces of silver and 7.2 billion pounds of manganese TSX: WS 14 14 PRE-FEASIBILITY METAL RECOVERIES Manto Oxide Zone Average Silver Recovery 79% Average Manganese Recovery 28% Average Gold Recovery 90% Average Copper Recovery 61% Average Zinc Recovery 8% Upper Silver Zone Average Silver Recovery 46% Average Gold Recovery 90% Photo: Testing Pilot Plant at Hazen’s labs in Golden, Colorado TSX: WS 15 15 PROCESS FLOW SHEET Upper Silver Manto Oxide Copper/Zinc Raffinate 3 Stage Crush Magnetic Separation SXEW Zinc Zinc Cathode SART Copper Cu Conc. (79%) Recovered Cyanide Calcining EMM Flake CN Destruct Grinding WHIMs CN Leach/CCD EMM Pregnant Solution Merrill Crowe Ag/Au Dore TSX: WS Refinery Mn Concentrate Concentrate Storage Tails 16 16 CALCINE (KILN) PILOT PLANT TESTS Approximately 14 tons of Manto Oxide material have been tested in three separate pilot-scale tests TSX: WS Photo: Testing Hermosa Pilot Plant at Hazen’s labs in Golden, Colorado 17 17 MAGNETIC SEPARATION TESTS Magnetic separation of crushed Manto Oxide material TSX: WS Photo: Testing the magnetic separation process separating Hermosa ore from waste at Hazen’s labs in Golden Colorado 18 18 HERMOSA PRE-FEASIBILITY CAPEX Initial CAPEX General Site $35M Mining and Pre-development $40M Process Plant $338M Tailings $28M Substation and power $51M Other Infrastructure $50M EPCM $86M Owner’s Costs $48M Other $54M Contingency $105M TOTAL CAPEX $835M General Site Mining & Predevelopment Contingency Other Owner's Cost Process Plant EPCM Other Infrastructure Tailings Includes EMM plant CAPEX of $189M TSX: WS 19 19 INDUSTRY LOW SILVER CASH COSTS Silver cash costs ($/oz) $20.00 $15.00 $10.00 Co-product cash costs (2) $4.45/oz Cash costs net of all metals (1) $5.00 $(4.37)/oz $- WS MAG HL BCM WS THO SVM MSV FVI SVB EDR FR CDM PAA GPR USA SSO $(5.00) 1. 2. Average silver cash costs (LOM) net of all metals: Mn, Au, Zn and Cu credits. Metal prices are based on: $1.19/lb EMM, $1,250/oz Au, $0.92/lb Zn and $3.25/lb Cu. Cash costs calculated on a co-product basis whereby production costs are allocated to silver based on the relative revenue, net of gold, zinc and copper by-products. Average over the life of mine. Metal price assumptions are as included in footnote 2. TSX: WS 20 20 NORTH AMERICAN SILVER PRODUCTION COMPARISON First 5 Years: 12M oz Ag Annual Silver Production (Moz)(1) Hermosa is expected to be one of the largest silver producers and the only EMM producer in North America 7 6 5 LOM: 5.7M oz Ag 4 3 2 1 Greens Creek Hecla 1. 2. Hermosa Wildcat Silver Rochester Coeur Galena Complex U.S Silver Bellekeno Alexco Lucky Friday (2) Hecla Based on 2012 Actuals for all companies; Wildcat based on expected average annual LOM silver production from 2013 Pre-feasibility Study Lucky Friday based on guidance of expected full year production following start up in 2013 TSX: WS 21 21 HERMOSA SITE LAYOUT LOOKING SOUTHEAST Tailings Storage Area Facilities and Plant Site OPEN PIT Manto Oxide/Upper Silver (Ag, Mn, Zn) Underground Skarn Potential (Zn, Pb, Ag, Cu) Reclaimed tailings from historical mine Road Access TSX: WS 22 22 22 EXPLORATION UPSIDE High Potential Exploration Targets Hermosa Property TSX: WS Completed airborne electromagnetic and magnetic survey of claim block (2012) Surface sampling and geophysics has identified nine new high potential targets on unpatented claims Manto Oxide and Upper Silver Mineralization remains open in all directions Additional exploration targets include Sulfide Skarn and Copper Porphyry Sulfide Skarn: Mineralization remains open for potential expansion to the west, south and north 4-5 drill holes planned for Sulfide Skarn Future opportunities: extending exploration to existing targets outside resource area 23 23 NEXT STEPS Sulfide Skarn Zone (Zn, Pb, Ag, Cu) Drilling on the sulfide skarn zone in progress (3-4 holes) Complete PEA/Pre-feasibility study by end of 2014 Manto Oxide/Upper Silver Zone (Ag, Mn, Zn) Commence 48-hole drill program: To provide geotechnical and hydrologic modeling data To infill areas within the proposed pit that now contains inferred resource Continue environmental base-line studies throughout 2014 Continue metallurgical test work to improve primary and by-product metal recoveries Work on open pit optimization to be included in feasibility study TSX: WS 24 24 WHY INVEST? Robust Economics After-tax NPV (5%) of $830M(1) Experienced Management and Board Large Reserve(2) 145M oz Ag 7.2B lbs Mn Industry Low Cash Costs(3) Mining Friendly Jurisdiction $4.45/oz Ag $0.73/lb EMM Significant Exploration Upside Strategic Metal Advantage with EMM 1. Based on metal prices of $23.50/oz Ag, $1,250/oz Au, $1.19/lb EMM, $0.92/lb Zn, $3.25/lb Cu 2. See appendix for detailed reserve and resource table and associated footnotes 3. Cash costs are calculated on a co-product basis whereby production costs are allocated to silver and manganese based on the relative revenues of each metal, and silver cash costs are net of gold, zinc and copper by-products. Metal prices are as mentioned in footnote 1. TSX: WS 25 25 Wildcat trades on TSX WS August 21, 2014 Issued and outstanding 148.0M Convertibles 8.9M Fully diluted 157.0M Share price (recent) C$0.41 Market cap (basic) Average volume (50 days) 52 week high/low Mgmnt/insider ownership ~C$61M 50,600 shares $0.69/$0.28 ~30% APPENDIX TSX:WS TSX: WS 26 Focused,26Strategic, Unique MANAGEMENT Richard W. Warke Chairman & CEO Founder of Wildcat Silver Corporation (Chairman and CEO) and Plata Latina Minerals Corporation (Director). He was also the founder and Chairman of Ventana Gold Corp which was sold for $1.5 billion and Augusta Resource Corporation which was sold for over $550 million. Richard is also the President, CEO and Director of Catalyst Copper. Richard has more than 25 years of experience in corporate finance and marketing in the global resource industry, and has been involved in raising over $1 billion dollars in equity for resource companies. Although his endeavours have primarily involved mineral resource operations, he has also been involved with oil and gas, forestry, technology and manufacturing operations. Donald R. Taylor President & COO 30 years of successful mineral exploration experience on more than five continents in base and precious metals, taking projects from exploration to mine development; was previously at Doe Run Resources and BHP Minerals; has Bachelor of Science degree in Geology from Southeast Missouri State University and a MSc from University of Missouri at Rolla; Licensed Professional Geologist in several states and QP as defined by NI 43-101. Paul J. Ireland Chief Financial Officer Extensive financial experience in mining and forestry; Chartered Accountant; was previously also CFO of Ventana Gold Corp. Gregory F. Lucero Vice President, Sustainable Development More than 20 years of management experience in both the public and private sector, as well as an extensive background in the executive government working for local, state, and federal elected officials; holds a Bachelor of Arts degree in Political Science from the University of Arizona. Letitia Cornacchia Vice President, Investor Relations & Corp. Comm. More than ten years experience in finance and investor relations; holds Bachelor of Commerce degree in Finance from the University of British Columbia and is a CFA charter holder; also VP of Investor Relations and Corporate Communications for Plata Latina Minerals and Catalyst Copper, as well as Augusta Resource Corporation prior to its recent acquisition. Purni Parikh Vice President, Corporate Secretary More than 22 years experience in business administration including more than 17 years experience with public companies in the areas of communications, investor relations and legal administration; Photo: Testing the magnetic separation process for also Corporate Secretary for Plata Latina Minerals and Catalyst Copper, as well as Augusta Resource Corporation recovering manganese from Hermosa material at Hazen’s prior to its recent acquisition. labs in Golden Colorado TSX: WS 27 27 BOARD OF DIRECTORS Richard W. Warke Chairman & CEO Founder of Wildcat Silver Corporation (Chairman and CEO) and Plata Latina Minerals Corporation (Director). He was also the founder and Chairman of Ventana Gold Corp which was sold for $1.5 billion and Augusta Resource Corporation which was sold for over $550 million. Richard is also President, CEO and Director of Catalyst Copper. Richard has more than 25 years of experience in corporate finance and marketing in the global resource industry, and has been involved in raising over $1 billion dollars in equity for resource companies. Although his endeavours have primarily involved mineral resource operations, he has also been involved with oil and gas, forestry, technology and manufacturing operations. R. Stuart Angus Director Independent business advisor, past partner and head of global mining group at Fasken Martineau. Chairman of Nevsun Resources Ltd., Director of SouthGobi and previously Director of Ventana Gold. Gil Clausen Director More than 25 years executive, finance, development and operations experience in the mining industry; formerly President, CEO and Director of Augusta Resource Corporation prior to its recent acquisition and Chairman of Plata Latina Minerals Corporation. Gil is a P.Eng. and holds B.Sc. and M.Sc. degrees in Mining Engineering from Queen’s University and is a graduate of the Queen’s executive business program. Donald R. Siemens Director Independent financial advisor specializing in corporate finance, cross-border transactions and mergers and acquisitions; Previously, Partner-in-Charge of Thorne Ernst & Whinney's (now KPMG) Vancouver office Financial Advisory Services group; over 30 years of experience as a Chartered Accountant; Currently Director and Audit Committee Chair for Hansa Resources Limited, Nikos Explorations Ltd, Spur Ventures Inc., Argentex Mining Corporation, Boss Power Corp. Grande West Transportation Inc. and Goldgroup Mining Inc. and Director and Audit Committee member for Great Western Minerals Group Inc. Donald obtained his Chartered Accountant designation in 1972. Robert P. Wares Director Professional geologist with more than 25 years experience in mineral exploration and research; Former Executive VP, COO and Founding Director of Osisko. TSX: WS 28 28 ABOUT MANGANESE Manganese is the world’s fourth most heavily consumed metal Global mine output of 18 million Mn tons in 2012 – over 90% goes into steel All steels contain manganese Manganese is used to remove sulphur from liquid steel (sulphur causes steel to crack) and there is no viable substitute for manganese as a de-sulphuriser Manganese is used to improve the strength of certain steels Higher grades of manganese, such as EMM, are required for high quality steels, like automotive and appliance steel Non-steel consumption of manganese includes de-polarisation of dry-cell batteries, use for lithium batteries in hybrid automotives and as an additive in certain aluminium and copper alloys Source: AlloyConsult TSX: WS 29 29 ABOUT MANGANESE METAL (EMM) A pure manganese product (usually >99% Mn), typically produced electrolytically and is often referred to as EMM (electrolytic manganese metal) 97% of global production in China, the other 3% in South Africa China also very dominant in terms of global consumption (~70%) Main uses in steels which cannot tolerate carbon or silicon – o Extensively in 200 series stainless steel in Asia (primarily for consumer products), o Specialized carbon steels in US/Europe Used extensively in aluminium alloys as a hardener, notably in beverage cans. Also used in some copper alloys Used as a raw material feed for LC FeMn output in China Source: AlloyConsult TSX: WS 30 30 MN METAL: GLOBAL SUPPLY VS DEMAND Global Mn Metal Production (2012) Global Mn Metal Consumption (2012) Other – 3% North America 3% Europe 7% Other Asia 14% China – 70% China – 97% Total approx. 1.3M tonnes Total approx. 1.6M tonnes Source: AlloyConsult TSX: WS 31 31 EMM PRICING Historical EMM Pricing - North America $ per EMM lb 2.50 2.00 1.50 WS Pre-feasibility EMM Price: $1.19 / lb 1.00 0.50 0.00 Jan/09 Jul/09 Jan/10 Jul/10 Jan/11 Jul/11 Jan/12 Jul/12 Jan/13 Jul/13 Source: Ryan’s Notes (CRU) EMM prices are at currently at low levels TSX: WS 32 32 THE HERMOSA EMM COST ADVANTAGE Hermosa is expected to have one of the lowest cash costs globally at $0.73 per EMM pound(1). The Hermosa EMM facility is expected to: Benefit from a supply of manganese ore that is already processed in a ground and reduced form at a low cost. Most EMM producers purchase manganese ore at market prices and incur processing costs prior to EMM plating. Not be subject to the impact of changes in the market price of manganese ore and transportation costs to transport the ore to the EMM facility. Enjoy lower electricity prices compared to Chinese EMM facilities. Electricity comprises approximately 60-70% of the cost of running an EMM plant, excluding the cost of ore. Benefit from readily available continued low cost of sulfuric acid, a significant reagent used in EMM processing. Transportation cost advantage to North American EMM customers. Not be subject to the 14% import tax currently levied on imported Chinese EMM. Hermosa EMM facility has a sustainable long term low cost position for servicing the North American Market 1. Cash costs reported on a co-product basis whereby production costs are allocated to manganese based on the relative revenue. TSX: WS 33 33 HERMOSA RESERVE ESTIMATE Hermosa Mineral Reserve Estimate (1) (3) (4) Ore Type Tons (000s) Ag (opt) Au (opt) Mn (2) % Zn (2) % Cu (2) % Contained Ag Ounces (000s) Contained Mn lbs (000s) Proven Mineral Reserve Manto Oxide 22,262 2.97 0.004 8.83 1.85 0.07 66,164 3,931,469 Upper Silver 7,454 2.19 0.003 N/A N/A N/A 16,314 N/A Hardshell 1,351 1.67 0.002 4.37 0.63 0.05 2,259 118,077 Total Proven 31,067 2.73 0.003 8.58 1.78 0.07 84,737 4,049,547 Probable Mineral Reserve Manto Oxide 18,773 2.17 0.003 8.25 1.88 0.07 40,713 3,097,545 Upper Silver 8,687 2.05 0.003 N/A N/A N/A 17,782 N/A Hardshell 1,130 1.63 0.002 3.78 0.57 0.05 1,844 85,428 Total Probable 28,589 2.11 0.003 7.99 1.80 0.07 60,339 3,182,973 Proven & Probable Mineral Reserve Manto Oxide 41,035 2.60 0.003 8.57 1.86 0.07 106,877 7,029,014 Upper Silver 16,140 2.11 0.003 N/A N/A N/A 34,096 N/A Hardshell 2,481 1.65 0.002 4.10 0.61 0.05 4,103 203,505 59,656 2.43 0.003 8.31 1.79 0.07 145,076 7,232,520 Total Proven & Probable TSX: WS 34 34 HERMOSA RESOURCE ESTIMATE NOTE: Mineral resources that are not mineral reserves do not have a demonstrated economic viability Hermosa Mineral Resource Estimate (Inclusive of Reserve) (1)(3)(4)(5)(6) MANTO OXIDE & UPPER SILVER (SKARN REPORTED SEPARATELY) Tons (000s) Ore Type Manto Oxide (Inc. Hardshell) Upper Silver Total Measured 37,136 38,978 76,114 Manto Oxide (Inc. Hardshell) Upper Silver Total Indicated 54,067 51,501 105,568 Manto Oxide (Inc. Hardshell) Upper Silver 91,202 90,479 181,681 Total Measured & Indicated Ag (opt) Au (opt) Mn (2) % Zn (2) % Measured Mineral Resource 0.003 6.60 1.55 0.003 N/A N/A 0.003 6.60 1.55 Indicated Mineral Resource 1.24 0.002 5.03 1.59 0.97 0.002 N/A N/A 1.11 0.002 5.03 1.59 Measured & Indicated Mineral Resource 1.57 0.002 5.67 1.57 1.01 0.002 N/A N/A 1.29 0.002 5.67 1.57 2.06 1.07 1.55 Cu (2) % Contained Ag Ounces (000s) Contained Mn lbs (000s) 0.06 N/A 0.06 76,569 41,551 118,120 4,898,000 N/A 4,898,000 0.06 N/A 0.06 67,010 50,033 117,043 5,443,000 N/A 5,443,000 0.06 N/A 0.06 143,579 91,584 235,163 10,341,000 N/A 10,341,000 Hermosa Inferred Mineral Resource Estimate (1)(3)(4)(5)(6) MANTO OXIDE & UPPER SILVER (SKARN REPORTED SEPARATELY) Ag Au Mn(2) Zn(2) Ore Type Manto Oxide (Inc. Hardshell) Upper Silver Total Inferred Tons (000s) 16,304 28,847 45,151 (opt) 1.09 0.94 1.00 (opt) 0.001 0.003 0.002 % 3.80 N/A 3.80 % 1.65 N/A 1.65 Cu(2) % 0.06 N/A 0.06 Contained Ag Ounces (000s) 17,811 27,257 45,068 Contained Mn lbs (000s) 1,238,000 N/A 1,238,000 Hermosa Sulfide Skarn Mineral Resource Estimate (7) Ore Type Measured Resource Indicated Resource Total Measured & Indicated Total Inferred TSX: WS Tons (000s) Pb (%) Zn (%) Ag (opt) Cu % 896 803 1,699 4,836 2.66 2.38 2.53 3.66 4.94 3.97 4.48 5.25 1.28 1.07 1.18 1.47 0.12 0.11 0.11 0.16 35 35 NOTES TO RESERVE AND RESOURCE Mineral Reserve Notes: (1) Tons are reported to the nearest thousand (1,000). Gold and silver are reported in ounces per ton, all other metals are reported in percentages. Therefore, different totals may be calculated due to rounding errors. Average grade is based only on material processed for the specific product. (4) Metal Prices Used: Hermosa Mineral Reserve Criteria: (2) (3) Hermosa Mineral Reserve Criteria Recovery Ore Type Hermosa Mineral Reserve Metal Prices Process Cost Ag Au Mn Zn Cu Process G&A Manto Oxide 80.2% 90.0% 28.3% 7.4% 61.1% $13.78/t $1.44/t Upper Silver 46.0% 90.0% 0.0% 0.0% 0.0% $10.97/t Hardshell 56.0% 90.0% 22.4% 25.0% 64.0% $25.08/t Metal Ag $22.00/oz $3.03/t Mn $0.82/lb $2.41/t Au $1,250/oz Zn $0.82/lb Cu $3.00/lb The unit cost of operating the EMM plant has been netted from the manganese price. Mineral Resource Notes: (1) (2) (3) (4) (5) Price Tons are reported to the nearest thousand (1,000). Gold and silver are reported in ounces per ton, all other metals are reported in percentages. Therefore, different totals may be calculated due to rounding errors. Average grade is based only on material processed for the specific product. Mineral resources are inclusive of mineral reserves. Mineral resources for Manto Oxide and Upper Silver Zone are constrained to a whittle pit shell demonstrating the potential for economic extraction. Hermosa Mineral Resource Criteria: (6) Metal Prices Used for Manto Oxide & Upper Silver: Hermosa Mineral Resource Metal Prices Hermosa Mineral Resource Criteria Ore Type Recovery Pb Process Cost Metal Price Ag $ 27.06/oz Ag Au Mn Zn Cu Manto Oxide 85% 90% 35% 35% 85% 0% $9.00/t Mn $ Upper Silver 60% 90% 0% 0% 0% 0% $9.00/t Au $ 1,468/oz Zn $ 0.92/lb Cu $ 3.54/lb (7) Sulfide Skarn Mineral Resource Assumptions: Cut-off of $70 per ton; Metal Prices of Pb $0.94/lb, Zn $0.84/lb, Ag $20/oz, Cu $3.20/lb; Contained metal recovery of 95%. TSX: WS 36 0.82/lb 36 TSX:WS Focused, Strategic, Unique TSX: WS Head Office 555-999 Canada Place Vancouver, BC V6C 3E1 tel (604) 484-3597 Investor Relations Letitia Cornacchia tel (416) 860-6310 37 [email protected] Focused, Strategic, Unique
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