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Cozamin Mine Tour
April 2014
Cozamin Mine Tour April 2014 1 Cautionary Note Forward Looking - - PowerPoint PPT Presentation
Cozamin Mine Tour April 2014 1 Cautionary Note Forward Looking Information This presentation, and the documents incorporated by reference herein, may contain forward - looking information within the meaning of Canadian securities
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April 2014
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This presentation, and the documents incorporated by reference herein, may contain “forward-looking information” within the meaning of Canadian securities legislation and “forward-looking statements” within the meaning of the United States Private Securities Litigation Reform Act of 1995 (collectively, “forward-looking statements”). These forward-looking statements are made as of the date of this document and Capstone does not intend, and does not assume any obligation, to update these forward-looking statements, except as required under applicable securities legislation. Forward-looking statements relate to future events or future performance and reflect our expectations or beliefs regarding future events. Forward-looking statements include, but are not limited to, statements with respect to the estimation of Mineral Resources and Mineral Reserves, the realization of Mineral Reserve Estimates, the timing and amount of estimated future production, costs of production and capital expenditures, the success of our mining operations, environmental risks, unanticipated reclamation expenses and title disputes. In certain cases, forward-looking statements can be identified by the use of words such as “plans”, “expects”, “budget”, “scheduled”, “estimates”, “forecasts”, “intends”, “anticipates”, “believes” or variations of such words and phrases, or statements that certain actions, events or results “may”, “could”, “would”, “might” or “will be taken”, “occur” or “be achieved” or the negative of these terms or comparable
to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Such factors include, among others, risks related to: inherent hazards associated with mining operations; future prices of copper and other metals; counterparty risks associated with sales of our metals; our ability to raise capital; foreign currency exchange rate fluctuations; accuracy of Mineral resource and Mineral Reserve Estimates; changes in general economic conditions; increased operating and capital costs; challenges to title to our mineral properties; operating in foreign jurisdictions with risk of changes to governmental regulation; compliance with governmental regulations; dependence on key management personnel; compliance with environmental laws and regulations; reliance on approvals, licenses and permits from governmental authorities; impact of climatic conditions on our Cozamin operation; potential conflicts of interest involving our directors and officers; aboriginal title claims and rights to consultation and accommodation; limitations inherent in our insurance coverage; land reclamation and mine closure obligations; labour relations; increasing energy prices; competition in the mining industry; risks associated with joint venture partners; and our ability to integrate new acquisitions into our operations. Although we have attempted to identify important factors that could cause our actual results, performance or achievements to differ materially from those described in our forward-looking statements, there may be other factors that cause our results, performance or achievements not to be as anticipated, estimated or intended. There can be no assurance that our forward-looking statements will prove to be accurate, as our actual results, performance or achievements could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on our forward-looking statements.
Alternative Performance Measures
“C1 Cash Cost”, “Cash Cost” and “Adjusted Net Earnings” are Alternative Performance Measures. Alternative performance measures are furnished to provide additional information. These performance measures are used by management to monitor performance, to plan and to assess the overall effectiveness and efficiency of mining operations. These performance measures may not be comparable to similar data presented by other mining companies. These performance measures should not be considered in isolation as a substitute for measures of performance included in the Company’s unaudited condensed interim consolidated financial statements prepared in accordance with IFRS.
Currency
All amounts are in US$ unless otherwise specified.
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Au-Ag Mine Districts and Projects along the Sierra Madre
10.Bolaños 11.Guanajuato 12.Pachuca 13.San Sebastián
4 El Paso 1
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8 Mazatlán 2 3 5 6 7 9 10 11 12
Zacatecas
Fresnillo Concepción Del Oro Sombrerete Río Grande Juan ALdama
Cos
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Chihuahua Durango
México City
Guadalajara
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Hermosillo
Zacatecas City Cozamin Mine
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Source: Defiance Silver Corp. and Wikipedia
Cozamin
Goldcorp
Capstone
San Acacio Defiance Silver Corp.
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Source: Google Earth maps.
Cozamin Downtown Zacatecas
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January 2004 Capstone options Cozamin Mine May 2004 Confirms high grade copper and silver values October 2004 Phase 1 drill results increase grade and tonnage and underground development begins December 2005 Capstone acquires 90% interest in Cozamin March 2006 Results of feasibility study reported August 2006 Updated Mineral Resource Estimate September 2006 Cozamin mine achieves commercial production on time and under budget October 2007 Increased Mineral Resources and mill expanded from 1,000tpd to 2,200tpd September 2008 Cozamin expansion completed from 2,200tpd to 3,000tpd February 2009 Updated Mineral Resource Estimate June 2009 New life-of-mine plan and Mineral Reserves September 2009 Additional mineral claims March 2010 Increased Mineral Resource Estimate April 2010 Exploration drilling commences September 2010 Announcement of discovery of Mala Noche Footwall Zone (MNFWZ) February 2012 Updated Mineral Resource for MNFWZ March 2013 Updated Mineral Resource for MNFWZ December 2013 Updated Mineral Resource for MNFWZ
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San Roberto Shaft
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Current Mineral Resource/Reserve over length of 1.5 km
to West
2014 Exploration Budget $3 million (10,000 m)
previously been tested, targeting new mineralized zones
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San Roberto Shaft San Rafael Shaft Virginias Shaft
Section 747 920 E Section 746 826 E
San Ernesto Ramp Guadalupana Ramp Mining Blocks San Tiburcio Shaft
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San Roberto Shaft
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MINERAL RESOURCES – Inclusive of Mineral Reserves CONTAINED METAL Category 000’s Tonnes Cu % Zn % Pb % Ag g/t Cu Mlbs Zn Mlbs Pb Mlbs Ag kozs
San Roberto & MNFWZ
(Mala Noche Footwall Zone)
Measured 3,290 1.57 1.44 0.53 65 114 104 38 6,869 Indicated 8,530 1.43 0.98 0.16 43 269 184 30 11,720 M&I 11,970 1.45 1.16 0.27 49 383 307 72 18,772 Inferred 3,340 1.39 0.91 0.10 36 103 67 7 3,853 San Rafael Zinc Deposit Measured Indicated 1,150 0.33 3.64 0.49 49.28 8.4 92.4 12.5 1,822 M&I 1,150 0.33 3.64 0.49 49.28 8.4 92.4 12.5 1,822 Inferred 750 0.13 3.62 0.77 37.83 2.1 59.9 12.7 912 Cozamin Total Measured 3,290 1.57 1.44 0.53 65 114 104 38 6,875 Indicated 9,680 1.30 1.30 0.20 44 277 277 43 13,615 M&I 13,120 1.35 1.38 0.29 49 391 398 84 20,679 Inferred 4,090 1.16 1.41 0.22 36 105 127 20 4,778
(1) As of December 31, 2013. Totals may not add due to rounding. Metal price assumption (in USD) used to calculate the $35 NSR COG for all deposits are Cu=$2.50/lb, Zn=$0.80/lb, Pb=$0.85/lb, and Ag=$20.00/oz. Processing recoveries used to calculate the NSR COG for the MNFWZ Resource are based historical site operating experience reflecting recoveries of: Cu=92%; Zn=69%; Ag=72%; Pb=64%. Processing recoveries used to calculate the NSR COG for the San Rafael Resource are based historical site operating experience reflecting recoveries of: Cu=57%; Zn=79%; Ag=61%; Pb=56%. All Mineral Reserve Estimates are inclusive of dilution and mining recovery factors. Mineral Reserves are presented inclusive of Mineral Resources. See Technical Reports filed under Capstone’s profile on SEDAR for further information.
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Metal Prices NSR Parameters
Units Value US$ Units Value US$
Cu $/lb $2.50 Cu 0.10 % 4.26 Zn $/lb $0.80 Zn 0.10 % 0.62 Pb $/lb $0.85 Pb 0.10% 0.91 Ag $/oz $20 Ag g/t 0.42
Grades % Recovery %
Pb Cu Zn Ag Pb Cu Zn
Pb con. 64 10 65 Cu con. 26 62 93 Zn con. 49 69
San Roberto MNFWZ
* When applicable
Metal Prices NSR Parameters
Units Value US$ Units Value US$
Cu $/lb $2.50 Cu 0.10 % 4.49 Zn $/lb $0.80 Zn 0.10 % 0.61 Pb $/lb $0.85 Pb 0.10% 0.90 Ag $/oz $20 Ag g/t 0.41
Grades % Recovery %
Pb Cu Zn Ag Pb Cu Zn
Pb con. 63 10 64 Cu con. 27 62 93 Zn con. 49 69
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San Rafael Zinc Deposit (Cu > 50%)
Metal Prices NSR Parameters
Units Value US$ Units Value US$
Cu $/lb $2.50 Cu* 0.10 % 2.53 Zn $/lb $0.80 Zn 0.10 % 0.70 Pb $/lb $0.85 Pb 0.10% 0.55 Ag $/oz $20 Ag g/t 0.37 Au $/oz $950 Au g/t 4.95
Grades % Recovery %
Au g/t Ag g/t Pb % Cu % Zn % Au Ag Pb Cu Zn
Pb con. 10 1,514 33 19 24 54 Cu con. 20 37 57 Zn con. 54 79
1 . For Mineral Reserve estimation purposes. Copper circuit not run when Cu grade is less than 0.5% Cu.* When applicable.
San Rafael Zinc Deposit (Cu < 50%)
Metal Prices NSR Parameters
Units Value US$ Units Value US$
Cu $/lb $2.50 Cu* 0.10 % Zn $/lb $0.80 Zn 0.10 % 0.72 Pb $/lb $0.85 Pb 0.10% 0.69 Ag $/oz $20 Ag g/t 0.14 Au $/oz $950 Au g/t 7.26
Grades % Recovery %
Au g/t Ag g/t Pb % Zn % Au Ag Pb Zn
Pb con. 21 1,514 42 26 23 58 Zn con. 54 75
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MINERAL RESERVES CONTAINED METAL* Category 000’s
Tonnes
Cu % Zn % Pb % Ag g/t Cu Mlbs Zn Mlbs Pb Mlbs Ag kozs
MNV/San Roberto
(Mala Noche Vein)
Proven 2,124 1.44 1.41 0.61 62.2 67 66 29 4,248 Probable 2,589 1.25 1.59 0.30 53.8 71 91 17 4,479 Sub-total 4,713 1.34 1.51 0.44 57.6 139 157 46 8,729 MNFWZ
(Mala Noche Footwall Zone)
Proven 248 1.86 0.35 0.03 40.7 10 2 325 Probable 4,216 1.67 0.23 0.01 31.8 155 21 1 4311 Sub-total 4,464 1.68 0.24 0.01 32.4 Copper Zones Sub-total Proven 2,372 1.48 1.30 0.55 60.0 77 68 29 4,576 Probable 6,805 1.51 0.75 0.12 40.2 226 113 18 8,796 Total 9,177 1.51 0.89 0.23 45.3 305 180 47 13,367 San Rafael Zinc Deposit Probable 721 0.34 3.49 0.46 49.17 5 55 7 1140 TOTAL COZAMIN DILUTED RESERVE 9,898 1.42 1.08 0.25 45.58 310 236 55 14,506
(1) As of December 31, 2013. Totals may not add due to rounding. Metal price assumption (in USD) used to calculate the $40 NSR COG for all deposits are Cu=$2.50/lb, Zn=$0.80/lb, Pb=$0.85/lb, and Ag=$20.00/oz. Processing recoveries used to calculate the NSR COG for the MNFWZ Resource are based historical site operating experience reflecting recoveries of: Cu=92%; Zn=69%; Ag=72%; Pb=64%. Processing recoveries used to calculate the NSR COG for the San Rafael Resource are based historical site operating experience reflecting recoveries of: Cu=57%; Zn=79%; Ag=61%; Pb=56%. All Mineral Reserves Estimates are inclusive of dilution and mining recovery factors. Mineral Reserves are presented inclusive of Mineral Resources. See Technical Reports filed under Capstone’s profile on SEDAR for further information.
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Short term
0.00 0.50 1.00 1.50 2.00 2.50 3.00 5 10 15 20 25 30 2007 2008 2009 2010 2011 2012 2013 2014 YTD
LTA Frequency Number of Injuries
LTA Medical Aid LTA Freq
modules/year continuing on 2015
accountability
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Certification (Official Profepa)
Principal Documents
All in place
(Official Profepa)
License
monitoring program
(Air, solid waste control, closure plan, etc.)
Other Documents
Current
Impact Declaration)
1, 2 & 3 modifications
Justification)
1st, 2nd & 3rd
Certification
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Mining Fleet
2 long hole jumbos, 1 stope mate, 1 long hole cubex, 2 high way trucks 14 m3, 1 anfo-loader, 1 scissors lift, 2 telehandler, 1 passenger bus, 2 utility trucks for diesel Ore Processing
flotation
Production Facilities
crushers, two screens
and lead concentrates
Tailings Storage
progress
increase capacity, studies in progress
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Mine life remaining (years) 8+ 2013 Production Production – 2013 (k tonnes) 20.6 C1 cash cost1 – 2013 ($/payable lb Cu) $1.18 Cozamin 2014 Production Guidance Tonnes milled (millions) 1.2 Copper grade (%) 1.85 Copper recovery (%) 93.4 Cu Production (k tonnes ±5%) 20.0 Zn Production (k tonnes) 9.0 Pb Producion (k tonnes) 1.7 C1 cash cost1 – 2014 guidance ($/payable lb Cu) $1.30 - $1.40
Looking Statements slide for 43-101 information. C1 cash cost per pound is per pound of payable copper produced. All amounts in US$ unless
Underground Mine in Zacatecas State, Mexico
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Mine concessions (3,388 ha) Current 115kv power line & 10 MVA substation – C.F.E. up to 5,000 tpd Emergency power back up and peak hour generation 3.3 MVA installed capacity Hoisting system 2,200 tpd capacity Two ramps for production & services (San Ernesto & Guadalupana) 1,200-3,200 tpd capacity Tailings pond Current phase 2.5Mt (to 2016) , future phases 5.5 Mt Water rights available/year (from various sources) All current, Total 1.25M m3 Ejidos relations (La Pimienta & Hacienda Nueva) Cordial Auxiliary services (banks, schools, manpower, airport, government, hospitals) Excellent Surface ownership Capstone Gold S.A. de C.V (mill, admin, tailings, shops) 100% Right of way for power line, water wells Current
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Long Hole
Stopes: Mining Tonnes/Month 10E 82,000 12W 202,278 13W 72,000 15E 137,137 16E 159,175 14FWZ-C 30,458 14FWZ-E 67,000 14FWZ-W 58,000 Total 808,048
Cut and Fill
Stopes: Mining Tonnes/Month 11T 80,500 12T 11,500 Total 92,000
Development in Ore: 270,000 tonnes
Development/year: 9,940 m (2014) 270,000 tonnes Development/5 year: 38,466 m (2014-2018)
Ore Production
Production/year: (2014) 1.2 M tonnes Production/5 year: 6.0 M tonnes (2014-2018)
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Showing historic mining
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San Roberto Shaft San Rafael Shaft Virginias Shaft San Tiburcio Shaft
Long Hole
San Ernesto Ramp Guadalupana Ramp
Cut and fill Avoca
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San Roberto Shaft San Rafael Shaft Virginias Shaft San Tiburcio Shaft
Long Hole
San Ernesto Ramp Guadalupana Ramp
Cut and fill
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1.- DRILLING
3.2 ml 75 JUMBO
MALA NOCHE VEIN
BACK FILL
2.- WASTE BACKFILL
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MALA NOCHE VEIN
BACK FILL
BACKFILL
SCOOP TRAM
3.- BLASTING
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BACK FILL
ORE BROKEN
DRILL HOLES
4.- MUCKING
BACK FILL New Fill
ORE BROKEN SCOOP TRAM
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Ore drifting and ground support Ore mucking Long hole drilling Mined area Natural rib pillars Crown Pillar Rock support
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Ore Pillar Sub Level Back Fill Broken Ore
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Dilution and Reserve Loss is estimated using the following:
Loss (mineral not recovered)
Wall Dilution Grade:
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Ore bins (2) 1200 Tonnes each
Alimentador 1 Banda 36”
Ore bin
20’x36’ CONE CRUSHER SYMONS 4’
Belt No 1 30”
Belt No 5 Magnet
Belt No 2 30” BELT No. 3, 30” Belt No. 4, 30”
CRUSHER HP 4 FEEDER BELT 2 TYLER SCREEN 6’ x 16’ Belt No 7 screen 5’X12’
Jaw Crusher Belt feeder
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To Flotation Flash Cell Pb/Cu Mill #2 12’x14’ Mill #1 12’x14’ Mill #3 8’x6’ Bin #1 1200 Tonnes Capacity Bin #2 1200 Tonnes Capacity Bin #3 300 Tonnes Capacity Cyclone D26 Cyclone D26 Cyclone D15 Trash Screen
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OK-16
Rougher Pb-Cu
OK-16 1800 ft3
Rougher Pb-Cu Flash Cell
1800 ft3
Cu Regrinding Fe Conc. to
Final tail
Cell column 10´x 25´ 2dn Cleaner Pb/Cu From Mill
Wemco 1200 ft3 Wemco
Magnetic Drum
Pb Conc. Cu Conc. 2nd Pb Cleaner Rougher.Pb
Tank cells 6´x 8´
Cond. Pb/Cu 8 x 12 1st Pb Cleaner DR 200 1800 ft3
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OK-16 OK-16
Zn 2nd Cleaner Rougher Zn Rougher Zn Zn Conc.
ZINC CIRCUIT
Column Cell 8x25 ft
OK-5
Zn 1st Cleaner
OK-5
Final Tail
From Cu/Pb Circuit
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$0.00 $0.50 $1.00 $1.50 $2.00 $2.50 $3.00 2 4 6 8 10 12 14 Contained Copper Produced (Millions lbs) Contained Cu (M lbs) Cash Costs (US$ lb) C1 Cash Costs (C$/lb)
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0.5 1 1.5 2 2.5
100 150 200 250 300 350 Mill Throughput (Thousands of tonnes) Mill Throughput (tonnes) Cu Grade Processed (%) Copper Grade Processed (%Cu)
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0.00% 0.50% 1.00% 1.50% 2.00% 2.50% 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Copper Grade Processed Copper Recoverie s Cu Recovery (%) Cu Grade Processed (%)
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Meters
500 1,000 1,500 2,000 2,500 3,000 3,500
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$0 $10 $20 $30 $40 $50 $60 $70 $80 $90 Q1/09 Q2/09 Q3/09 Q4/09 Q1/10 Q2/10 Q3/10 Q4/10 Q1/11 Q2/11 Q3/11 Q4/11 Q1/12 Q2/12 Q3/12 Q4/12 Q1/13 Q2/13 Q3/13 Q4/13
Mine Mill General Managment Administration
Cash Costs/t (US$)
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2014 Capital Expenditures
($US millions)
Underground Development $10.8 Infrastructure and Communications 6.4 Other 0.8 Total Cozamin Mine $18.0 Exploration 3.0 Total Capital $21.0
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Opportunities
head frame can accommodate a 16 T skip at 2,500 ft/min to a depth of 4,000 ft (currently a 4.5 T skip at 1,200 ft/min to a depth of 1,200 ft) versus a new truck fleet or a new shaft
equipment
application of reliability and maintenance best practices
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Cozamin Mine’s applicable taxes include the following - effective January 1, 2014
Empresarial Tasa Unica) effective for Cozamin’s 2014 taxation year
is 100% refundable, and may be used to offset income tax
mine’s taxable income before the deduction of interest and taxes as well as a 10% withholding tax on dividends paid to individuals or non-resident shareholders (in Canada 5% withholding due to a tax treaty)
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Current non union labor agreements (local & federal)
460 Employees 316 Contractors
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Distinction
Labor Secretary)
Distinctive (Mexican Philanthropy Center CEMEFI)
Secretary)
Silver Award (State Government)
Accreditation Entity EMA)
Government)
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(State Government)
(Federal Labor Secretary)
Distinction
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Updated Mineral Reserve Estimate Ongoing exploration program
2014 2015
Silver stream sale expires April 2017 (currently ~1.5M
economics
2017 +
Increase production from MNFWZ: 23% in 2014 to an average of 40% through 2018
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Unless otherwise indicated, Capstone has prepared the technical information in this presentation (“Technical Information”) based on information contained in the technical reports and news releases (collectively the “Disclosure Documents”) available under Capstone Mining Corp.’s company profile on SEDAR at www.sedar.com. Each Disclosure Document was prepared by or under the supervision of a qualified person (a “Qualified Person”) as defined in National Instrument 43-101 – Standards of Disclosure for Mineral Projects of the Canadian Securities Administrators (“NI 43-101”). For readers to fully understand the information in this presentation, they should read the Technical Reports (available on www.sedar.com) in their entirety, including all qualifications, assumptions and exclusions that relate to the information set out in this presentation which qualifies the Technical Information. Readers are advised that Mineral Resources that are not Mineral Reserves do not have demonstrated economic viability. The Disclosure Documents are each intended to be read as a whole, and sections should not be read or relied upon out of context. The Technical Information is subject to the assumptions and qualifications contained in the Disclosure Documents. The technical information in this presentation has been prepared in accordance with Canadian regulatory requirements set out in NI 43-101 and reviewed by Brad Skeeles, P.Eng. VP of North American Operations (Technical Information related to mining and production) and Brad Mercer, P. Geol., Vice President, Exploration (Technical Information related to mineral exploration activities), and reviewed and approved by Gregg Bush, P. Eng., Senior Vice President and Chief Operating Officer for Capstone Mining, all "Qualified Persons" under NI 43-101. This presentation summarizes some of the information contained in the SRK Consulting (Canada) “Technical Report, Cozamin Mine, Zacatecas State, Mexico” dated March 31, 2009. Qualified Persons under National Instrument 43-101 for the Cozamin Technical Report include: Robert Sim, P.Geo., Jenna Hardy, P.Geo., Jeff Woods, CP, Gord Doerksen, P.Eng. The Cozamin Mineral Resource Estimate for the MNFWZ were completed Ali Shahkar P.Eng., Principal Consultant with Lions Gate Geological Consulting
The Mineral Resource Estimates for the end of 2013 tabulated in this presentation exclude all mined out areas. The Mineral Resource Estimate for the MNFWZ deposit was prepared by independent consultant Ali Shahkar, P.Eng., Principal Consultant of LGGC, in February 2013, using accepted industry standard methods conforming to NI 43- 101 requirements. This model was depleted for all mining activity to the end of 2013 to produce the remaining Mineral Resource Estimates stated in this presentation. In each case, estimated Mineral Resources exclude all historical (pre-Capstone) and Capstone underground production conducted through December 31, 2013. Mineral Resources are constrained by the Capstone property boundary. The Cozamin Mineral Resource Estimates for Cozamin mine as at December 31, 2013 in this presentation are reported above a $35 per tonne cut-off. The Cozamin Mineral Resource Estimates for the San Rafael area is reported in this presentation is above a $35 per tonne cut-
as at December 31, 2013, for a US$40 NSR COG.
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For additional information, please visit capstonemining.com
Phone: +1-604-684-8894 Toll Free: 1-866-684-8894 Email: info@capstonemining.com
Last updated March 27, 2014