Cerro Grande Mining Corporation (CNSX:

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Cerro Grande Mining Corporation (CNSX
CEG) Corporate Presentation April 2015
www.cegmining.com
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Disclosure Statement
This presentation contains certain
forward-looking statements. All statements,
other than statements of historical fact, that
address activities, events or developments that
Cerro Grande Mining Corporation (CEG or the
Company) believes, expects or anticipates will
or may occur in the future are forward-looking
statements. Forward-looking statements are
often, but not always, identified by the use of
words such as seek, anticipate, believe,
plan, estimate, expect, and intend and
statements that an event or result may, will,
can, should, could, or might occur or be
achieved and other similar expressions. These
forward-looking statements reflect the current
internal projections, expectations or beliefs of
CEG based on information currently available to
CEG. Forward-looking statements are subject to a
number of risks and uncertainties, including
those detailed from time to time in filings made
by CEG with securities regulatory authorities,
that may cause the actual results of CEG to
differ materially from those discussed in the
forward-looking statements, and even if such
actual results are realized or substantially
realized, there can be no assurance that they
will have the expected consequences to, or
effects on CEG. CEG expressly disclaims any
obligation to update or review any such forward
looking statements.
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Table of Contents
Introduction
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Corporate Overview
5
Chilean Assets Overview
7
Pimenton
8
Tordillo
11

Catedral Rino
13
Santa Cecilia
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Summary
16

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Introduction
Existing gold and copper producer with targeted production of 12,000 oz. of gold and 350 tonnes of copper for 2015 from the Pimenton Mine
Have completed an updated 43-101 reserve and resource report in December, 2013 for Pimenton. 49,254oz gold and 1,656 Tonnes of copper in Proven and Probable Track record of continuously adding to Reserves through exploration and development Significant drop in costs at the mine. Tonnes through the mill has been increased.
Multiple Au and Cu vein targets at Pimenton and Tordillo
Multiple porphyry exploration assets in the right neighbourhoods at Pimenton, Tordillo and Santa Cecilia Currently drilling for additional gold/copper veins at Pimenton. The company operates two diamond rigs with 1,000 meter capacity and one with a capacity of 300 meters.
Drilling porphyry targets at Pimenton with drilling planned through this up coming winter season
Proven exploration track record of Management and Board This Presentation has been reviewed by Dr. David R.S. Thomson, EVP of Exploration and a QP under NI 43-101.

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Corporate Overview
Capitalization Overview
Summary

• Existing production and cash flow
• Four core assets located in a proven mining
  friendly jurisdiction
• 2 highly prospective and potentially sizable
  Au/Cu porphyries
• 2 high grade vein systems
• Drilling on core Pimenton property at present
• Proven Board and Management - significant
  exploration pedigree and track record of
  successful exploration including
• El Indio, Pascua, Caserones, Maricunga (ex
  Refugio), Mesquite, Agua Rica, Marte/Lobo, Santa
  Cecilia, Cerro Lindo

Symbols CNSX CEG.CAC OTCQB CEGMF
Shares Outstanding (Basic) 174,977,010
Options, Warrants Converts 21,407,952
Shares Fully Diluted 196,384,962
Current Share Price¹ G 0.01
Market Cap C 1,749,770

Pimenton Metrics
Note 1 Share price as of April 7, 2015
Reserves Tonnage Grade Gold Grade Copper
Name tonnes Au g/t Oz Au Cu t Cu
Prov/Prob. 2013 138,000 11,1 49,254 1.20 1,656
Resources Tonnage Grade Gold Grade Copper
Inferred Veins 162,000 12,3 64,070 1.3 2,106
Inferred Porph. 40,000,000 0.43 540,192 0.37 148,000

Sales Gold Copper   US DOLLARS   
2011 12,716 oz 377 t US24,289,000
2012 13,576 oz 410 t US25,549,000
2013 10,591 oz 314 t US18,677,000
2014 9,220 oz 287 t US14,064,000
2015 12,000 oz 350 t
Insider Shareholdings
1 David Thomson 30.12
2 Mario Hernandez 31.38
3 Fernando Saenz 3.62
4 Stephen Houghton 1.64
From last published 43-101 reserve December 2013.

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Management and Board of Directors
Mario Hernandez Santiago, Chile Director, EVP
Claims Land Mgmt. Mining engineer with a degree
from the Universidad del Estado, La Serena,
Chile. Has been involved in numerous projects as
an investor and explorer including El Indio,
Pascua Lama, Caserones and Maricunga ex Refugio.
William Hill (1,3,4) Rock wood, ON,
Canada Director Holds a B.A.Sc. in Mining from
the University of Toronto. Very active mining
engineer with experience with large copper
operations in Chile, Peru and the Philippines
Peter Hogg, CAToronto, Canada CFO President
Palmer Services that provides accounting support
for multinational corporations which have a
presence in Canada but are without a local
accounting department.
Paul J. DesLauriers (1,2,3,4) Toronto,
CanadaChairman A founder, EVP and Director of
LOM Limited. Past Chairman of the Canadian
Securities Institute and Vice Chairman and
Governor of the Montreal Exchange.
Frederick Seeley (1,2,4)New York,
USA Director Graduated with a BA from Princeton
University and an MBA from New York University.
Started his career at Schroder Bank Trust and
went on to be a founder and chairman of Givens
Hall Bank and Trust Co.
Stephen W. Houghton New York, USA CEO Founder
of Cerro Grande Mining Corporation holds an
Economics degree from the Wharton School of
Finance and Commerce and started his career at
Morgan Guarantee Trust Company.
Fernando Saenz PochHaulpen, Chile Director Holds
a M.Sc. In Operations Management from the
University of Nottingham. General manager of
MADESAL, a real estate and fitness center
operator.
Richard Lachcik (3,4)Toronto, Canada Director Par
tner in the law firm Norton Rose Fulbright and
specializes in securities, corporate and mining
matters.
Juan Proaño (3)Potomac, Maryland Director Graduat
ed from the Universidad Nacional de Ingenieria in
Lima with a degree in Mining Engineering and from
Stanford University with a degree in Geology and
has been active in Peru and Chile as General
Manager and Director of various projects and
mines.
Dr. David Thomson Santiago, Chile Director, EVP
Director of Exploration Holds a PhD from the
Royal School of Mines, Imperial College and has a
very successful career as an exploration
Geologist and investor in projects in Peru, USA,
Canada and Chile.
1 Member Audit Committee 2 Member Compensation
Committee 3 Member Technical Committee 4 Member
Corporate Governance and Nominating Committee
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Chilean Asset Overview
Properties
Pimenton Vein Mine
Pimenton Porphyry

• Cu, Au, Moly
• Geology similar to CODELCOS El Teniente, ANGLO
  AMERICANS Los Bronces, CODELCOS Andina and
  ANTOFAGASTAS Pelambres mine
• Inferred NI 43-101 resource40Mt _at_ 0.37 Cu
  0.42g/t Au
• In 2006, Rio Tinto estimated the potential for a
  resource of 400Mt at 0.40 Cu and 0.43g/t Au in
  one target area alone.
• Presently drilling with companys own diamond
  drill rigs.

• High grade Au, Cu mine
• Operating at near 128 tpd 28 days a month
• Target 2015 production is 12,000 oz. Au and 350
  tonnes of Cu
• 2015 Target Au Eq. total cash cost of US900 oz
  versus US1,191 oz in 2014

Source Technical Reports on the Pimenton
Properties by WGM, Dated January 2011,
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CEG Will Concentrate its Exploration /
Development Activities Solely on Pimenton during
the Fiscal Year Ended Sept. 30 2015
PIMENTON HIGH GRADE Au/Cu MINE
Mine Overview
Summary

• High grade polymetallic underground mine
• Exploration conducted via drifting and
  underground sampling and diamond drilling
• 200 person mine and exploration camp
• Existing water rights for production
• Power from diesel generators
• Calendar 2015 mine targets include
• Increase throughput through exploration for new
  veins
• Production target of 12,000 oz Au and 350 tonnes
  Cu
• Recoveries of approximately 95 Au and 90 Cu
• The mine is producing with a innovative and
  proven narrow vein mining method resulting in 70
  cm minimum width in working stopes

• Underground mining on multiple levels via adits
• Six veins/vein systems known
• Jackpot Stull Mining directly over development
  drifts
• Company has three of its own diamond drills
  working onsite
• Well equipped with all required underground
  mining equipment on site.
• Some 60 of gold production is in the form of
  doré which is shipped to Switzerland
• Subject to a 5-6 sliding scale NSR
• Cash operating costs of approximately US900/oz.
  for the first quarter 2015.

PROVIDING POSTIVE CASHFLOW TO FUND GROUP
EXPLORATION ENDEAVOURS
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Pimenton Mine Drilling Development

• Diamond drilling in the mine production area
  amounted to 3,900 meters over the past year.
  Ongoing drilling is dedicated to defining veins
  for subsequent exploration and development and
  then production, as well as providing solutions
  for problems related to mining and for longer
  term production planning. At Pimenton we drill
  for structure and drift for ore.
• The Company has just completed a 600m ramp to
  access higher grade ore, 60m below the main 3195
  level. These higher grade stopes are now being
  prepared for production. Anticipated production
  from this area should be within 2 months.

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Pimenton Porphyry Exploration
Contoured MMI Response Ratios
Summary

• 38 square kilometre property 120km NNE of
  Santiago
• Anglo American/Glencore West Wall project with
  4.0 million tons of Cu metal and 1.20 million ozs
  of gold in 750,000,000 tons of rock lies 17 km to
  the S.W. of Pimenton
• Very large Cu/Au porphyry target at Pimenton
• To date inferred 43-101 resource of 40 Mt at
  0.37 Cu and 42g/t Au
• In 2006, Rio Tinto disclosed potential for a
  resource at Pimenton of 400Mt at 0.40 Cu and
  0.43g/t Au in one target area.
• Substantial potential to add significant tonnage
  through further drilling
• Multiple large Mobile Metal Ion Cu, Au and Moly
  anomalies established
• Cerro Grande has to date drilled seven holes
  totalling 5,775 meters on porphyry exploration
  with Cerro Grandes own drill rigs
• Best hole to date cut 204 meters with 0.372 Cu
  and 0.24g/t Au
• Porphyry targets based on geology, assays and
  geochemistry/geophysics in mine area to be
  drilled in the coming winter of 2015
• Pimenton lies in the same Miocene trend that
  hosts the mega Chilean copper mines El Teniente,
  Andina, Los Bronces and Pelambres

4 km
15
Gold
10-15
5-10
4 km
15
Copper
10-15
5-10
4 km
Rio Tinto Potential Resource¹
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Molybdenum
10-15
Historical Tonnage Grade Gold Grade Copper
Name Mt Au g/t oz Au Cu tons Cu
Inferred 400,000,000 0.43 5,530,000 0.40 1,600,000
5-10
Note 1 Based on 2006 Final Report by Rio Tinto
available in www.ceg_at_cegmining.com
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Tordillo Porphyry and Vein Exploration
Contoured MMI Response Ratios
Summary

• A 66.3 square kilometre property 12 km south of
  Pimenton which is 120 km NNE of Santiago
• Anglo American/Glencore West Wall Project (4.0 M
  tons copper 1.20 M oz Au) Lies 10 km to the West
• Cu/Au/Mo porphyry target with narrow high grade
  Au/Cu/Ag veins at Tordillo
• Alteration zone 2 by 3 km. Cu/Au MMI anomaly
  1,700 by 350 meters
• Copper float extends below ridge of altered
  dioritic intrusive over 600 Mts
• 6 km access road up to 4200 Mt elevation
  completed
• Further exploration and development to recommence
  when Pimenton reaches average production of 150
  -180 t/d at current gold price

2.5 km
15
Gold
10-15
5-10
2.5 km
15
Copper
10-15
5-10
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Tordillo Assay Results From Surface Samples
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Catedral and Rino Limestone
Location Map
Summary

• Located 80km SE of Santiago (2 hour drive)
• Inferred N.I. 43-101 resources of approximately
  86,100,000 tons ¹
• Grade90 CaCO3
• Accessible limestone for year round mining
• High grade limestone beds entirely within lower
  grade limestone
• Contacts marked by gradation
• Limestone zones of gt200m thick
• CaCO3 grade varies from 73 93
• High grade beds vary from 11m gt30m
• Shortage of local lime production and supportive
  demand
• Deposit well suited for production of both
  premium quality lime and Portland cement
  production
• Potential to build and operate gt600tpd lime plant
  and/or gt1,300,000 ton per year cement plant

NON-CORE ASSETS DIVESTMENT/JV
Note 1 As determined by Watts Griffis and McOuat
Limited, Dec 2010 Report available on CEG website
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Santa Cecilia Porphyry Exploration
Location Map
Summary

• 32.5 square kilometres property 180 km by road
  east of Copiapo. Altitude 4400 Mts
• Maricunga Mine of Kinross Gold Corporation with
  7.2 M ozs Au lies 16 km to the North. Producing
  an average of some 200,000 oz of gold per year
• Cerro Casale of Barrick Gold Corporation with
  17.4 M ozs Au lies 11.3 km to the south.
• 2010 - Quantec Geoscience CSAMT survey.
  Encountered massive central anomaly with matching
  Au and Cu MMI anomalies
• 2012 3,336 meters of diamond drilling on
  central anomaly split between two holes
• CDM002 869 meters 0.08g/t Au,
  0.18 Cu
• 0.016 Moly
• CDM003 1,048 meters 0.20g/t Au, 0.25
  Cu 0.008 Moly
• 2013 Quantec Geoscience ORION 3D DC/IP/MT
  survey completed over entire altered area
• Quantec recommends 23 drill targets
  associated with five Au/Cu MMI anomalies
• Four drill holes are planned 1,000
  meters southwest of EXETER Resources Caspiche
  orebody (contained gold of planned pit is 19.3
  million ounces Au, 2.1 million tons of Cu metal
  and 41.5 million ounces of Ag according to Exeter
  Resources) Further 2 holes planned in central
  zone and another to the south

Anglo American sampled 142 meters of a drift
which gave 0.66 g/t gold and 18.46 g/t silver
near a diamond drill hole intercept that assayed
11.26 g/t gold over 12 meters
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Santa Cecilia Drill Results
 
Diamond drill holes CDM 002 and 003 were put down
on a strong and very large central CSAMT Quantec
anomaly with closely coinciding gold and copper
Mobile Metal Ion anomalies. Both holes
encountered strong but uneconomic gold, copper
and molybdenum mineralization beneath the Santa
Cecilia silica cap as summarized below.
CDM 002 Drilled due south at - 60 degrees and
starting at 870 meters below the surface
  Intercept Length GOLD COPPER MOLY
Meters   meters   g/t     ppm
994 -1,084 90 0.14 0.26 107
1,084 -1,556 472 0.10 0.23 155
1,556 -1,716 160 0.05 0.13 241
1,716 -1,863   147   0.03   0.03   43
Total 869 0.08 0.18 147
CDM 003 Drilled due south at minus -60 degrees
and starting at 540 meters below the surface
depth
Intercept Length GOLD COPPER MOLY
Meters   meters   g/t     ppm
550 -760 210 0.14 0.16 59
760 -1,060 300 0.19 0.26 41
1,060 -1,140 80 0.23 0.27 49
1,140 -1,260 120 0.28 0.34 70
1,260 -1,390 130 0.25 0.28 174
1,390 -1,598   208   0.20   0.25   114
Total 1,048 0.20 0.25 80
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Summary
Existing gold and copper producer with production target for Pimenton of 12,000oz. of gold and 350 tonnes of copper for 2015
43-101 Technical Review of reserve and resource for Pimenton completed in Dec 2013
Multiple Au/Cu vein targets at Pimenton and Tordillo
Multiple porphyry exploration assets in the right neighbourhood at Pimenton, Tordillo and Santa Cecilia
Currently drilling porphyry targets at Pimenton
Proven exploration track record of Management and Board Cash flow from production at Pimenton finances CEGs activities

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