TSX: LUN OMX: LUMI Corporate Presentation October 2014 Cautionary Statements Caution Regarding Forward Looking Information This presentation contains forward-looking information, including, but not limited to, guidance on estimated annual production and cash costs. This forward-looking information is not based on historical facts, but rather on current expectations and projections about future events and is subject to risks and uncertainties. These risks and uncertainties could cause actual results to differ materially from the future results expressed or implied in this document. The forward looking information contained in this document is based on a number of assumptions including, but not limited to, foreign currency rates; metal prices; estimation of mineral resources and reserves and the geology; grade, tonnage, dilution and metallurgical and other characteristics of ore; production capabilities and cost estimates. Such risks may include, without limitation: risks and uncertainties relating to foreign currency fluctuations; risks inherent in mining including environmental hazards, unusual or unexpected geological formations, ground control problems and flooding; risks associated with the estimation of mineral resources and reserves and the geology, grade and continuity of mineral deposits; the possibility that future exploration, development or mining results will not be consistent with the Company’s expectations; the potential for and effects of labor disputes or other unanticipated difficulties with or shortages of labor or interruptions in production; actual ore mined varying from estimates of grade, tonnage, dilution and metallurgical and other characteristics; the inherent uncertainty of production and cost estimates and the potential for unexpected costs and expenses; and commodity price fluctuations. For further details of other risks and uncertainties see Risk Factors Relating to the Company’s Business in the Company’s Annual Information Form and in each Management ‘s Discussion and Analysis. Note: All dollar amounts are in US dollars unless otherwise denoted. 2 Lundin Mining- Global Operations Wholly-Owned Operations • • • • Neves-Corvo, Portugal Zinkgruvan, Sweden Eagle Mine, Michigan Aguablanca, Spain Tenke Fungurume • • • Tier 1 Cu/Co asset (24% interest) Kokkola Cobalt Refinery, Finland (24% interest) Freeport-McMoRan operator Growth Projects • Neves-Corvo Zinc Expansion • • Tenke Expansions Exploration projects (South America & Europe) Neves-Corvo Portugal Zinkgruvan Mine Sweden Aguablanca Spain Tenke Fungurume DRC Freeport Cobalt Finland Eagle Mine USA 3 Good Growth Profile in all Metals Nickel Production (kt) 30 24 – 30 24 – 30 25 140 123 - 135 122 - 134 20 120 15 10 Copper Production (kt) 7.6 116.6 108.9 – 116.9 100 9.5 – 11.5 5 80 2013 2014E 2015E 2016E 200 Zinc Production (kt) 150 135 - 145 155 - 165 125 150 - 160 60 40 20 - 100 2013 2014E 2015E 2016E 50 Wholly owned 2013 2014E 2015E Tenke 2016E *LUN production profile based on 3-yr guidance provided in Dec-2013. Copper profile does not include any future expansions at Tenke 4 Cost Competitive Across All Commodities 2014 C1 Copper Cost Curve ($US/lb) Neves-Corvo a Weighted Average Tenke Fungurume a $1.85 $1.54 $1.21 Cumulative Percentile Production 2014 C1 Zinc Cost Curve 2015 C1 Nickel Cost Curve Zinkgruvan a $0.35 Cumulative Percentile Production a. 2014 guidance, at Q2 2014 b. Guidance for the first 3 years of operation ($US/lb) ($US/lb) Aguablanca a Eagle b $4.25 $2.00 Cumulative Percentile Production Source: Wood Mackenzie, 2014 5 Sustaining & Growth Investment- 2014 Sustaining Neves-Corvo Zinkgruvan Other $35 $5 $100 Total Sustaining New Investment Neves Aguablanca Eagle Total New Investment Total Tenke a Exploration Budget a. $US M $60 $30 $10 $300 $340 $50 $35 Tenke capex guidance has not been provided by operator, Freeport-McMoRan Inc. ("Freeport") 6 Financial Outlook • Strong balance sheet with excellent flexibility • Net cash balance expected to grow rapidly as Eagle enters production $1,200 $US M Cash & Equivalents $942 $900 $142 Total Debt $316 Total Net Debt Balance $174 Available Credit Facility Outstanding ~$278 $604 $600 US$M As of June 30, 2014 $300 $102 $0 -$300 Credit Facility totalling $600M completed in October 2013, for a four year term with rates between LIBOR +2.75% to LIBOR +3.75% a. Consensus Estimates - Net Cash / (Debt) a -$282 -$600 2014E 2015E 2016E 2017E Consensus estimates sourced from Bloomberg on Sep. 04, 2014 7 Operations & Projects Neves-Corvo Zinkgruvan Aguablanca Tenke Fungurume Eagle 8 Neves-Corvo Snapshot • Active mining in five major ore bodies underground • Significant copper exploration and zinc expansion potential near-mine • 2014 YTD production of 26kt copper and 32kt zinc at cost of $1.85/lb Cu Portugal 2014 Production Guidance 50,000–55,000 t Cu 60,000–65,000 t Zn 2014 C1 Costs $1.85/lb Cu Mine Life +10 years Cu + Zn Forecasted Production (kt) 90 80 70 60 50 40 30 20 10 - 140 130 120 110 100 Total Production • Zinc mining rates expected to continue to increase from bulk stopes in upper Lombador Location Copper, Zinc • Underground copper and zinc mine located in Portugal 90 2013 2014E Zn Cu 2015E 2016E Total Production Note: Midpoint of guidance range assumed for 2014 - 2016 9 Neves-Corvo Outlook • Zinc expansion feasibility study progressing to plan with completion expected in Q1 2015 • Study basis ~150,000 tpa zinc in 2017. Brownfields with low capex intensity 10 Zinkgruvan Snapshot • Underground zinc/lead/copper mine located 200 km southwest of Stockholm Location • High quality zinc concentrate sought after by European smelters 2014 C1 Costs 75,000–80,000 t Zn 29,000–32,000 t Pb 3,000–4,000 t Cu $0.35/lb Zn Mine Life +10 years Forecasted Growth (kt) Cu, Pb, Zn Production • 2014 YTD production of 39kt zinc, 18kt lead and 2kt copper at cost of $0.31/lb Zn 2014 Production Guidance 90 80 70 60 50 40 30 20 10 - 140 120 100 80 60 40 Total Production • Lowest quartile cost producer due to high zinc grades and strong byproduct credits Sweden 20 2013 Cu 2014 Pb 2015E Zn 2016E Total Production (t) Note: Midpoint of guidance range assumed for 2014 - 2016 11 Zinkgruvan Outlook • Overall production profile expected to remain steady going forward • Progressive investments continue in the paste backfilling system to improve system availability/expand capacity 12 Aguablanca Snapshot • Open-pit nickel/copper mine located 100 km north of Seville, Spain • Underground mining extends mine life to 2018 for total capex of $30M spread over 2014-2017 Location Spain Ownership 100% 2014 Production Guidance 7,500–8,500 t Ni 6,000–7,000 t Cu 2014 C1 Costs $4.25/lb Ni Mine Life • Operations going very wellexpected to achieve high end of 2014 production guidance ~4 years Forecasted Production (kt) 8 30 25 6 • 2014 YTD production of 4kt nickel and 3kt copper at cost of $4.05/lb Ni 20 4 15 10 2 5 - 2013 2014E Ni Cu 2015E Total Metal 2016E Note: Midpoint of guidance range assumed for 2014 - 2016 13 Tenke Snapshot • Operated by FreeportMcMoRan • 6th year of operation • 2014 YTD production (100% basis) of 101kt Cu and 6kt Co at cost of $1.06/lb Cu Location Ownership Democratic Republic of Congo 24% 2014 Sales Production Guidance (24%) 47,900 t Cu 2014 C1 Costs $1.21/lb Cu Mine Life +40 years 14 Tenke Outlook • For the year, cash distributions are expected to be in range of $80 $100m • New acid plant scheduled to be completed in 2016 and is sized to support future expansion initiatives • Exploration and studies continue to support expansion plans 15 Eagle Mine - Update • Construction essentially completed; on schedule with initial guidance • Total capital costs from acquisition to completion expected at $400m; on budget with initial guidance Location Michigan, USA 2015-17 Production Guidance ~23,000t Ni ~20,000t Cu 2015-17 C1 Costs ~$2.00/lb Ni Mine Life 8 years • Mine/mill commissioning complete • Production ramp up progressing • First saleable copper and nickel concentrates expected in October Eagle Eagle East Eagle Long Section Looking South 100 m grid: UTM/meters above sea level 16 Eagle Mine – In Operation • Mine and mill site operations fully staffed • Ore for start-up stockpiled at mine and mill sites • Good initial start up phase tonnages, plant recoveries and nickel and copper concentrate grades being achieved • All concentrate committed for initial years of production under competitive terms • Ramp up to full capacity (2,000tpd) expected in Q2 2015 17 Eagle – Construction On Time & Budget Eagle Mine Site Humboldt Mill Mill Water Treatment Plant Ball Mills 18 18 Eagle Reserves in Perspective Ni Deposits and Districts - Total resources 10 Eagle Raglan Grade (% Ni) Thompson Noril'sk Voisey's Bay Punta Gorda Pechenga Jinchuan Murrin-Murrin Serovskoe 1 Sudbury Mt Keith Platreef Duluth 0.1 1 10 Laterite Deposits 100 Million tonnes Sulphide Deposits 1000 10000 Sulphide Districts Exceptional Grades Eagle ranks amongst the highest grade nickel deposits in the world Source: Wood Mackenzie, 2014 19 Lundin Mining Summary Geographic and base metal diversification Portfolio of high quality, long-life mines Optimization opportunities and exploration potential at all existing assets No high risk major capital projects Proven disciplined growth approach 20 TSX: LUN OMX: LUMI