May 13, 2009

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TSX-V:OCO, Frankfurt:OR6, US OTC: ORRCF

OROCO RESOURCE CORP.

DRILL, DEFINE, MINE: THE CERRO PRIETO PROJECT, SONORA MEXICO

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OROCO RESOURCE CORP.

HIGHLIGHTS

Gold resource: 300,000 ounce indicated oxide gold resource with 85% extraction in preliminary heap leach tests.

Zinc resource : +500,000,000 pound zinc resource with 85.3% extraction in preliminary heap leach tests.

Oxide gold and zinc resources open along strike in both directions.

Sulphide resource open to depth. CP011 intersected 10% combined lead and zinc, 0.78% copper and good silver and gold credits over significant width.

Thickness of zone, topography and grade indicate potential for very low cost initial open pit operation focused on mining the oxide gold resource.

Premier logistics include water source, paved highway and national power grid within 10 kilometers and good mining work force within one hour of project.

Mining friendly Mexico gives the opportunity to put project into production within a short time frame.

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OROCO RESOURCE CORP.

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7,000 Ha LAND HOLDINGS

$2.5 MILLION PURCHASE PRICE FULLY PAID

4,200 Ha PROPERTY OPTION WITH YAMANA GOLD

NORTHERN SONORA

OROCO RESOURCE CORP.

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Water Table

9 Level

10 Level

Shaft

8 Level

500m

1,250m

1,000m

750m

OXIDE

SULPHIDE

2008 OROCO DRILL HOLES

PROPOSED 2009 DRILL HOLES – OROCO CLAIM

PROPOSED 2009 DRILL HOLES – YAMANA CLAIM

OROCO LONGITUDINAL SECTION

500 Meters

OXIDE GOLD

RESOURCE

OROCO CLAIM

BOUNDARY

1000 Meters 500 Meters

CP023Ç ÇHistorical Workings

Management

DIRECTORS

Stephen M. Leahy, Executive Chairman, Director

Founder of North American Tungsten Over 26 years of experience in venture capital

Chairman, CEO, Director of North American Tungsten Ltd.

Ken Thorsen, President and CEO, Director

Over 40 years of experience in the mining business 8 years with Selection Trust; 3 years with Cameco

21 years with Teck Corporation and 7 years as a consultantSenior Exploration Executive at Teck Cominco

including 2 year period as President of Teck Exploration Ltd.

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Management

Robert Friesen, Director

Over 40 years of experience in mining and minerals exploration 7 years as Chief Geologist with Noranda Group

5 years as a Project Geologist with Teck Exploration Ltd.

Casey Forward, Director and Chief Financial Officer

Over 25 years of accounting experience in North America and the United Kingdom with numerous public companies

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Share Structure & Financials

Shares Outstanding: 27,593,521

Shares Fully Diluted: 35,145,281

Options/Warrants: @ 0.55 and 0.90

Current Price: $0.18

52 Week High/Low: $0.75/$0.03

3 mo daily volume: 80,000

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Cash on Hand: $200,000

Monthly Burn Rate: $40,000

2008 Revenue: na

Projected 2009 Revenue: na

Management Ownership: 40 %

March 18, 2008 IPO to May 14, 2009

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May 2009 to May 2010

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DRILL, DEFINE, MINE: CRITICAL PATH TO MINING

Jan 2009 Complete resource estimate, begin metallurgical studies and preliminary mine plan

May 2009 Commence infill and extension drilling

Nov 2009 Complete drilling Complete environmental studies

Jan 2010 Complete updated resource calculation Commence prefeasibility

Jul 2010 Complete prefeasibility study

Oct 2010 Begin construction

Apr 2011 Complete construction

Why Invest Now?

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RESOURCE EXPANSION:. AGGRESSIVE DRILL PROGRAM TO COMMENCE SPRING 2009: MULTIPLE DRILLS, 20,000 METRES

TARGET DEFINED: FOCUS ON OXIDE GOLD ZONE WHERE CONTINUITY CONFIRMED

EXPANSION OF LAND HOLDINGS: NEWLY SIGNED PROPERTY OPTION AGREEMENT WITH YAMANA GOLD

FOCUS ON IR: ENGAGEMENT OF ANDERSON FINANCIAL and GENERAL RESEARCH

Contact

Contact: Mr. Ken ThorsenWebsite: www.orocoresourcecorp.comAddress:Suite 789-999 West Hastings

Street, Vancouver

Phone: 604-688-6200Email: info@orocoresourcecorp.com

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TSX:OCO