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1. Corporate and Exploration Update
April 2009

2. DISCLAIMER
This presentation contains projections and forward looking information that
involve risks and uncertainties regarding future events. Such forward-
looking information can include without limitation statements based on
current expectations involving a number of risks and uncertainties and are
not guarantees of future performance of the Corporation. These risks and
uncertainties could cause actual results and the Corporation’s plans and
objectives to differ materially from those expressed in the forward-looking
information. Actual results and future events could differ materially from
anticipated in such information. These and all subsequent written and oral
forward-looking information are based on estimates and opinions of
management on the dates they are made and expressly qualified in their
entirety by this notice. The Corporation assumes no obligation to update
forward-looking information should circumstances or management’s
estimates or opinions change.

3. Company
Overview

4. Strengths
• Four projects with known economic mineralization and potential for hosting multi-million ounces
deposits
• Well-established projects pipeline in one of the most promising gold-silver belts
• Highly experienced management and technical teams with great knowledge on how to do business in
Mexico
• Aggressive exploration program to do our first NI 43-101 compliant reserve estimation at Cieneguita by
2Q 2009
• Cash flow from Cieneguita by 2Q 2009 to supplement funding exploration work and acquire new
attractive opportunities/projects
• Strategy to grow by establishing a projects pipeline with the goal of drilling two new projects per year
Investment Highlights
• Flagship project: Cieneguita, a new Au and polymetallic discovery in the Sierra Madre Occidental
• NI 43-101 compliant inferred resource estimation completed: 15.25 million tons with 2.62 g/t Au
equivalent – 1’268,412 million ounces Au Eq. (considering only 50 out of 100 completed drillholes)
• Hole CI-21 intersected 111.50 meters of 1.23 g/t Au, 99.59 g/t Ag, 0.45% Pb and 0.73% Zn
• Hole CI-30 intersected 94.0 m of 1.21 g/t Au, 79.81 g/t Ag, 0.0.78% Pb and 1.19% Zn
• Fully funded JV agreement with Minera Rio Tinto (MRT) to put Cieneguita into production by 2Q 2009

5. Our Growth Strategy
Overall Objective
• Create wealth to Mexoro shareholders by growing cash flow, expanding existing drilled resources and
drilling new discoveries
Strategic Operational Focus – Mexico
• Begin 200 tonnes per day gold-silver production from Cieneguita by 2Q 2009
• Systematic exploration of project portfolio – 4 active projects
• Drilling to commence during second quarter 2009 – 2 projects
• Complete Infill drilling and reserve estimation complying with NI 43-101 – Cieneguita project
• Complete audit processes and move to the Toronto Stock Exchange
• Identify new properties and acquisition opportunities in the most attractive mineralized belts
Joint Ventures – Mexico
• Fully funded JV agreement in place for the future development of:
 Cieneguita project in Chihuahua, Mexico - Minera Rio Tinto (MRT)

6. Share Structure
Capital Structure:
• Trading symbol: OTCBB: MXOM
• Issued and Outstanding: 33.944 million
• Current share price: $0.35
• Market Capitalization $11.88 million
• CUSIP#: 593054 10 9
• State of Incorporation: Colorado, USA
• Auditors: Myler & Company LLC
• Transfer Agent: Corporate Stock Transfer
Share Holder Breakdown:
• Institutional 10%
• Management 15%
• Retail 75%

7. Status & Next Exploration Stage
Projects, Exploration and
New Opportunities

8. Projects Location
Sierra Madre Occidental Gold-Silver Belt:
• Over 40 million ounces of gold and more than 2
billion ounces of silver has been produced
• More than 20 million ounces of gold have been
discovered since 1992
• The largest epithermal precious metal province in
the world and host a majority of Mexico’s gold
and silver deposits

9. Cieneguita Gold-Silver Project
Key Project Characteristics:
• Located ~20 km from Gold Corp’s El Sauzal mine (2.1 Moz Au)
• Mineralization extends 900 meters along strike, is up to 300 meters
wide and still remains open to the southwest and to depth
• 100 holes completed for a total of 20,215.01 meters of drilling
• Analysis results completed and received for 54 holes (CI-01 to CI-54)
• Broad mineralization intercepts including:
CI-21: 111.5m with 1.2 g/t Au, 99.6 g/t Ag, 0.45% Pb & 0.73% Zn
CI-30: 94m with 1.21 g/t Au, 79.81 g/t Ag, 0.7% Pb & 1.19% Zn
CI-34: 55m with 3.99 g/t Au, 75.36 g/t Ag
CI-35: 31m with 1.72 g/t Au, 67.36 g/t Ag, 0.56% Pb & 0.72% Zn
CI-46: 23m with 8.93 g/t Au & 63.39 g/t Ag
CI-47: 48.8m with 0.86 g/t Au, 166.9 g/t Ag, 0.52% Pb & 1.1% Zn
 CI-67*: 24.0m with 1.53 g/t Au and 107.36 g/t Ag
 CI-69*: 15.0m with 0.95 g/t Au and 510.2 g/t Ag, including:
4.5m @ 1.41 g/t Au and 1,072 g/t Ag
• Exploration ongoing; infill drilling program has been designed to
expand inferred resources
*Drillholes released on 23 March 2009

10. Cieneguita Gold-Silver Project
Resource and Potential:
• NI 43-101 compliant inferred resource estimate completed: 15.249
million tons with 2.62 g/t Au equivalent (1.28 million ounces of Au Eq.)
• Resources estimation considered 50 out of 100 holes. Excellent
potential to increase resources significantly
• Large, outcropping and near-surface open pit gold-silver resource with
upside laterally and with depth
• Infill drilling displays excellent continuity of mineralization and overall
grades
• Excellent infrastructure: highway and power, located close to a town
site in a mining-friendly state
• Excellent potential for additional discoveries: Piedras Blancas

11. Cieneguita Project – Mexoro & MRT
• Mexoro-MRT JV Agreement
• 25:75 partnership to mine first 15 meters
• $1’000,000 placement
• $3’000,000 investment to put Cieneguita into
Production
• $5’000,000 investment to take Cieneguita
through the Feasibility stage
• 60:40 Partnership to mine the complete
Cieneguita deposit after $5M investment
• Infill drilling to commence 15 April 2009
with further exploration plan for 2Q
2009
• Feasibility study to commence during 2Q
2009
• Projected Cash injection to Mexoro from
operation in Cieneguita – US$500,000
per month starting June 2009

12. Cieneguita Gold-Silver Project
Exploration and Future Potential
Piedra Blanca Target:
• New identified area 500 meters to the south of the
Cieneguita deposit
• It is exhibiting intense alteration characterized by
quartz-sericite-pyrite assemblages. Areas with intense
fracturing and stockworks where limonites dominated
by goethite and hematite are common
• Assay results from surface sampling have returned
values ranging from 0.30 to 4.04 g/t Au and 100 to
8900 ppm Cu
• Mineralization extends at least 700 x 300 meters and
is located in the intersection of main structures
Next Exploration Stage:
• Complete mapping and sampling program at 1:1000
scale
• Define and drill targets by 3Q 2009

13. Guazapares Silver-Gold Project
Key Elements and Achievements:
• Mapping-sampling program identified 3 main targets: San
Antonio, San Francisco and El Cantilito
• Silver-gold rich veins are exposed over 2 km and open along
strike. The entire mineralization system is partially tested
• Mineralization occurs spatially associated to rhyolite-dacite
domes
• Gold and silver mineralization occur in hydrothermal
breccias and quartz veins along faults and in adjacent quartz
veinlet stockworks
• 31 holes completed for 4,680.86 meters of drilling on the 3
targets in two different stages. Drilling highlights include:
 GU-10: 13.75 m with 2.75 g/t Au Eq
- Including: 5.82 m with 5.46 g/t Au Eq
 GU-11: 17.89 m with 2.58 g/t Au eq
- Including: 4.91 m with 4.72 g/t Au Eq
 GU-13: 9.0 m with 3.63 g/t Au Eq
- Including: 2.75 meters with 7.93 g/t Au Eq
 GU-16: 18.92 m with 4.33 g/t Au Eq
- Including: 7.74 m with 9.10 g/t Au Eq

14. Guazapares Silver-Gold Project
Next Exploration Stage – 2009:
• Mapping and drilling results are providing the evidence to
highlight the great potential of the Guazapares project.
Activities for next exploration stage will include:
• Mapping-sampling the entire concessions
• Define and drill targets on the Montaña de Oro and
Blanquita targets
• Define and drill targets on the extension further west
of the San Antonio and El Cantilito mineralized
structures
• Define and drill targets on the central portion of the
project, where all mineralized structures intersect

15. Sahuayacan Gold-Siler Project
Key Elements and Achievements:
• Mapping and sampling program identified 4 targets: Santo Niño, Santa Teresa, La Cumbre y Cerro Cacho
• Mineralization tends to cluster along Santo Niño and Santa Teresa veins. La Cumbre is a disseminated mineralization
• 13 holes completed for 2,100 meters of drilling. Drilling highlights include:
• SA-01: 7.50 meters with 2.56 g/t Au and 11 meters with 2.24 g/t Au
• SA-12: 7.50 meters with 56.01 g/t Au and 283.22 g/t Ag
• SA-05: 4.5 meters with 1.77 g/t Au (from surface)

16. Sahuayacan Gold-Silver Project
Next Exploration Stage – 2009:
• Mapping-sampling along La Cumbre-Santa
Teresa Trend
• ASTER image analysis to identify additional
alteration-mineralization areas along the
semi-circular feature passing through La
Cumbre and Santa Teresa
• Identify drilling targets on La Cumbre and
Santa Teresa
• Identify drilling targets on the Cerro Cacho
target which is the northern extension of
the Santo Niño mineralized structure
• Commence a 4,000 to 6,000 meters
exploration program aimed to define the
potential of the project

17. Encino Gordo Project
Main Features:
• Geology shows porphyries intruding volcanic rocks (dacite and andesite)
• Alteration zones exhibit potassic alteration assemblages grading outward to quartz-sericite and propylitic alteration
• Multiple events of veining including: quarzt+chalcopyrite, quartz+pyrite, quartz+chalcopyrite+pyrite veins
• Coincident copper and gold geochemical anomalies spatially associated to a potassic alteration core
• Geology, mineralization and alteration assemblages suggest the presence of a porphyry-style mineralization system

18. Encino Gordo Project
Next Exploration Stage (2009):
• Stream sediment sampling covering the entire
concessions
• Geological mapping and geochemical sampling on:
 Anomaly N (similar environment to Palmarejo)
 Elyka Structure (mineralized over 2 km long)
• Geophysical survey
• Identify additional drilling targets and commence
drilling

19. New Targets Generation Program
Generation Program – 2009:
• Aggressive new targets generation program
designed to feed pipeline at 2 new drill- or
near-to-drill targets per year
• Focus on the Sierra Madre, Mesa Central and
Southern Mexico
• 4 projects in the Sierra Madre
• Cash injection from Cieneguita production to
advance projects and acquire attractive
opportunities/projects

20. Summary
• Company is well established and organized to do a quality exploration work in
Mexico
• Advancing properties through exploration with in-house technical knowledge
• One mine in production Creating value through joint venture with high-quality
teams:
 JV agreement to put Cieneguita into production by 2Q 2009
 Cieneguita production will provide the necessary work capital to advance
projects and acquire new attractive opportunities/projects
• Potential for significant new discoveries: Piedra Blanca
• Aggressive targets generation program designed acquire and drill 2 new properties
per year
• Currently undervalue relative to peer group