1. TSX-V: ALR
STRATEGIC LOCATION IN AN
EMERGING COPPER-GOLD
PORPHYRY DISTRICT
April 2012

2. Forward Looking Statements
This document contains forward-looking statements under Canadian securities legislation. Forward-looking statements include, but are not limited
to, statements with respect to the development potential and timetable of the Rosita project; the timing and amount of estimated future
development and exploration; costs of future activities; capital and operating expenditures; success of exploration activities; government regulation
of mining operations; and environmental risks. Generally, forward-looking statements can be identified by the use of forward-looking terminology
such as “plans”, “expects” or “does not expect”, “is expected”, “budget”, “scheduled”, “estimates”, “forecasts”, “intends”, “anticipates” or “does not
anticipate”, or “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”. Forward-looking statements are based on the opinions and estimates of management as of the
date such statements are made. Forward-looking statements are subject to known and unknown risks, uncertainties and other factors that may
cause the actual results, level of activity, performance or achievements of the Company to be materially different from those expressed or implied
by such forward-looking statements, including but not limited to risks related to: timing and availability of external financing on acceptable terms;
unexpected events and delays during construction, expansion and start-up; variations in ore grade and recovery rates; receipt and revocation of
government approvals; actual results of exploration and mining activities; changes in project parameters as plans continue to be refined; future
prices of metals; failure of plant, equipment or processes to operate as anticipated; accidents, labour disputes and other risks of the mining
industry. Although management of the Company has attempted to identify important factors that could cause actual results to differ materially from
those contained in forward-looking statements, there may be other factors that cause results not to be as anticipated, estimated or intended. There
can be no assurance that such statements will prove to be accurate, as actual results and future events could differ materially from those
anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking statements. The Company does not
undertake to update any forward-looking statements except in accordance with applicable securities laws.
The technical and scientific information included herein has been reviewed and approved by Joseph Arengi, M.Sc., P.Geo , President and CEO of
the Company, and a qualified person under National Instrument 43-101 of the Canadian Securities Administrators.

3. Alder Resources
• Experienced team with proven track record
• Extensive Central American experience
• Right to acquire 65% interest in 33 km2
target-rich property with Copper- Gold-Silver
Porphyry/Skarn potential
• Excellent exploration upside at Rosita, a
past producer

4. The Alder Team - Management
• Joseph Arengi , M. Sc., P. Geo. – President and CEO
35 years of exploration and operational experience throughout Canada, Nicaragua, South
America and Africa. Credited with discovering 4 billion pounds of copper and 60 million
ounces of silver in Botswana.
• John Spurney – VP Exploration
Over 30 years of diversified technical and managerial experience in mineral exploration,
primarily in Latin America, the Western U.S. and Asia.
• Ryan Ptolemy – CFO
Certified General Accountant and CFA charter holder. Mr. Ptolemy is currently also CFO of
Rodinia Lithium Inc. and Belo Sun Mining Corp. and was a Toronto investment dealer.
• Josh van Deurzen – Corporate Secretary
Corporate and securities lawyer, working as a legal consultant to various public and private
companies in the resource-based sector.

5. The Alder Team - Board of Directors
• Don Dudek, Chairman
For 28 years, Mr. Dudek held various roles with junior and senior exploration and mining
companies. He is currently Senior VP Exploration for Avion Gold Corp.
• Rene Bharti, Director
Mr. Bharti, a Queen’s University Commerce graduate, has held roles in several public and
private companies including those in the resource and other sectors.
• Dan Bruno, Director
A Chartered Financial Analyst and MBA graduate, Mr. Bruno has over 15 years of investment
experience.
• Honourable Pierre Pettigrew, P.C., Director
Mr. Pettigrew is former Minister of Foreign Affairs and currently Executive Advisor, Deloitte &
Touche LLP. He is an advisor and board member of several publically traded companies.
• Will Randall, Director
A professional Geologist whose experience includes management roles in both mineral
exploration and production.

6. Share Structure and Trading
TSX-V: ALR
ALR Share Structure:
Common Shares: 72,579,085
Current share price : $0.19
Warrants: 21,982,685
Average warrant price ($/share): $0.21
Options: 7,200,000
FULLY DILUTED SHARES: 101,761,770
Insiders/Institutional Holders: 8%
Share Trading Activity:
52 week High/Low ($/share): $0.065/0.285
Market capitalization: $13,427,131
Cash Balance: $3.0M
Debt: None

7. Nicaragua
• Largest and safest country in Central America
• Stable, supportive and democratically elected government
• Attractive tax regime; 3% NSR, 30% Net Profits Tax
• Long mining history with 3 currently producing gold mines:
• La Libertad, El Limon Mines (B2Gold)
• Bonanza Mine (Hemco)
• Proactive promotion of mining investment (www.nicaragua-pdac.org)

8. Rosita Project - Location
•3,356 ha
property
•120 km to the
Puerto Cabezas
seaport
•275 km to
capital city of
Managua

9. NE Nicaragua – an emerging porphyry district
3.0M ozs Au production
245M lbs Cu, 160K ozs,
2.6M ozs Ag production
B2Gold/Calibre:
261.7m @ 0.78 g/t Au,
0.30% Cu
NEW PORPHYRY Cu-Au
DISTRICT
2.3M ozs Au
production
(See notes 2 and 3)

10. Rosita Project - History
• Past producer from two open pits – Santa Rita and R-13
• 245M lbs Copper (See Notes 1 and 2)
• 160,000 ounces Gold
• 2,610,000 ounces Silver
• Early mining focused on high grade copper with 2%
copper stockpiled
• First gold recovery during last 5 years of production

11. Rosita Project - Geology and Prospects

12. Rosita Project - Target-Rich
FOCUSED ON THREE MAIN TARGETS:
• Stockpiles and Tailings
• Mineralization Adjacent to Santa Rita and R-13 Pits
• Bambana Porphyry

13. Santa Rita Stockpiles – RC Drill Holes
• 55 RC holes
completed in 6
stockpiles over
320,000 m2
• Weighted ave
grades of 0.49% Cu,
0.42 g/t Au and
7.24 g/t Ag
• Resource estimate
underway
(See Alder News Release of March 1, 2012)

14. Tailings Assessment
• Initial sampling
to characterize
grade and
distribution
• ~490,000
square metres
• Resource
estimate to
follow if
warranted

15. Santa Rita – Cross Section
Santa Rita and R-13 Pits:
• 0.91%Cu, 1.00 g/t Au and 16.63 g/t
Ag/12.0m in vertical RC2
• 2.95%Cu, 0.34 g/t Au, 35.31 g/t
Ag/18.3m in ddh below Santa Rita2
• 0.98%Cu/79.9m in ddh below R-13
2 Alder News release of February 8, 2012; See Note 3

16. Santa Rita – Cross Section
Continuity in host rock
Stacked lenses
Good grades and widths
(See Note 3)

17. Santa Rita- Longitudinal Section
Open
Open
Open
(See Note 3)

18. Santa Rita/ R-13 Potential
1.2M tonnes @ 0.83% Cu1 1.1M tonnes @ 1.42% Cu1
1Tonnages and grades are historical and
non-compliant; (See Note 2)

19. Bambana - Cu-Au-Ag Porphyry
(See Note 3)

20. Rosita Project - 2012 Exploration Objectives
• Complete 8,000m of core drilling by Q4
• IP Geophysical Survey in Q1 and Q2
• Initial Resource for stockpile material Q2
• Preliminary Metallurgical Study of stockpiles in Q2

21. Rosita Project - Exploration Timeline
Milestone Qtr 1/12 Qtr 2/12 Qtr 3/12 Qtr 4/12
Trenching
IP Geophysics
RC Drilling Stockpiles
Initial Resource Estimate - Stockpiles
Diamond Drilling – Santa Rita/R-13 (5,000m)
Diamond Drilling – Bambana/Other (3,000m)
Resource Estimate – In Situ

22. Summary
• Aggressive exploration program underway on high quality
targets
• Initial Results Highly Encouraging
• Highly experienced team with Central America focus
• Significant Porphyry discovery by B2Gold/Calibre 8 km from
Rosita

23. Notes to Text
• Note 1: See references in Alder Technical Report referred to in News Release of January 9, 2012 and filed on
SEDAR.
• Note 2: All of the historical mineral resource estimates and production totals quoted herein are based upon
historical data and reports obtained and prepared by previous operators and consultants (Arengi, 2003;
Hendrickson, 1995; Rivera, 1977; Rosario, 1974; Sims, 1998) and the quoted mineral resource estimates/mineral
inventory were prepared prior to the introduction of National Instrument 43-101. These historic resource
estimates/mineral inventory are considered to be relevant to the evaluation of the Rosita D concession. A Qualified
Person has not completed the work necessary to independently verify the classification of the historic mineral
resource estimates. Alder is not treating the mineral resource estimates as National Instrument 43-101 compliant
defined resources verified by a Qualified Person. The historical estimates should not be relied upon.
• Note 3: Alder has not yet verified the historic drill results reported herein and does not intend to use this
information for purposes other than planning and prioritizing exploration targets.

24. Addendum

25. Santa Rita Pit And Stockpiles

26. Bambana Porphyry Cu
BB10-001 (88.5m) - 0.60% Cu, 14.1 g/t Ag/2.0m
within 0.43%Cu, 6.54 g/t Ag over 42.0m