W W W. A LTA N R I O . C O M

Currently, Altan Rio holds three projects in Mongolia, including a significant new discovery of gold and copper mineralisation across a very large area of relatively unexplored ground in western Mongolia, the Chandman-Yol project, and a Boroo-style gold project in northern Mongolia, the Khavchuu project. A drill-indicated discovery was achieved in 2009 at Chandman with exciting exploration results in 2010 pointing to a very large copper-gold porphyry system that was drilled during the 2011 and 2012 field seasons. Recent drill results showed a zoned metal system with high gold grades (28 g/t), strong molybdenum anomalies (100 ppm) and unusually high silver (100+ g/t), lead (>10,000 ppm) and zinc (>10,000 ppm) grades. Sampling and IP surveys in 2011 at Khavchuu led to the identification of three main drill targets. Results from the inaugural 2011 drill program at Khavchuu intersected significant gold and/or arsenic anomalies with the highest grade being 11.49 g/t Au over 1 m.

COMPANY CONCEPTUsing innovative exploration targeting techniques and leveraging long-term in-country experience, Altan Rio explores large-scale gold and copper projects in under-explored regions in Mongolia. Since 2007, we have invested over US$6M (including a US$2.9M contribution from the founders) assembling and exploring highly-prospective precious metal and copper projects in Mongolia.

PARTNERIn December 2013 Altan Rio secured an equity facility of up to $10M with the European Bank for Reconstruction and Development (EBRD), substantially reducing financing uncertainty.

MONGOLIA - WORLD CLASS POTENTIALMongolia, the most sparsely populated country in the world, has long depended on mining as a key element of its economy. However, the country remains vastly under-explored, particularly by modern methods, and it presents an outstanding opportunity for large-scale mineral discoveries.

With its massive mineral endowment, stable system of government and close proximity to China, Mongolia is a leading frontier for exploration and mining.

Altan Rio explores large-scale gold and copper projects in the world’s premier resource investment destination: Mongolia. The company’s current holdings in Mongolia total more than 153,310 hectares (378,837 acres).

TSX-V: AMO

MARCH 2014

CORPORATE SNAPSHOT

MANAGEMENT & DIRECTORS

John L.C. Jones, Chairman - A prominent player in the international mining sector for over forty years with a long list of successes. John’s guiding involvement in four companies led to the discovery of four deposits and the development of eight mines.

Evan Jones, President & CEO - Eight years of experience in corporate advisory and commercial management in the mining industry, including six years based in developing countries. With experience in both private and public mineral exploration companies, Evan has a proven ability to build business networks and negotiate opportunities.

J. Kelly Cluer, Director of Exploration - Over twenty years of experience in mineral exploration and development, including leading advanced exploration, reserve delineation and feasibility work for the Boroo and Gatsuurt gold projects in Mongolia. Kelly participated in two team discoveries and was involved in the successful Centerra Gold IPO.

Anthony Jackson, CFO - Mr. Jackson spent a number of years at Ernst & Young LLP and worked as a senior analyst at a boutique investment banking firm before founding Jackson & Company. He is a C.A. and has extensive experience as a Director and CFO of publicly traded corporations in the metals and mining industry.

Murray Seitz, Director - Ten years of experience in mineral exploration, including corporate compliance, management and business development services. Specializing in capital raising and corporate communications, Murray’s extensive network provides substantial equity capital for his client companies.

OPERATING TEAM

Kerry Griffin, Technical Director - Over eighteen years of professional experience in mining geology, resource development and exploration. Including over four years in Mongolia with Ivanhoe Mines as the Senior Development Geologist for the world class Oyu Tolgoi Project.

Mongolian Team - Includes six seasoned National geologists, lead by E. Purevbat, with outstanding skills and over twenty-seven years of combined experience, including recently gained discovery experience with western corporations. The company’s small National administrative staff is highly effective in assuring all aspects of our operation maintain high professional standards and continually focus on mineral discoveries.

IN FOCUS: CHANDMAN-YOL

The vast (825 km2) land package comprising the Chandman-Yol project in western Mongolia. A new copper gold discovery at Chandman coincides with a revitalization of mining investment in Mongolia following the Oyu Tolgoi investment agreement between the Mongolian government, Turquoise Hill Resources (formerly Ivanhoe Mines) and Rio Tinto. This historic alliance allows the world’s largest undeveloped copper-gold project to advance towards production.

Targets: Copper-gold porphyry intrusions and structures in the Sayan-Altaids arc systemArea: ~82,506 ha, or ~825 km2

Location: Khovd Aimag, western MongoliaOwnership: 4 tenements 100% owned & 5 tenements 100% owned with a 2.5% NSR

Chandman-Yol is a recently discovered “grass-roots” trend of porphyry copper-gold systems spanning more than 50 km of strike length. Altan Rio’s license block covers all known anomalies and represents the dominant land position in the region. To date, Altan Rio has invested US$5M exploring the project with recent work including geophysical surveys, geochemistry, sampling, trenching and diamond drilling. Geophysical, geochemical and mapping results to date support the basic exploration concepts for a large-scale copper-gold porphyry system and potential deposits. Targets consist of broad zones of highly anomalous copper and gold located in a magnetic low, 3 km-long and 1 km-wide, thought to represent a large sulphidized body at depth. These deeper targets are supported by new IP geophysics and the main higher chargeability portions of the anomalies were targeted in the 2011 field-season with 13 holes completed for a total of 7,800 m drilled. The highest gold grade achieved was in CH-27, which returned 1 m at 28.02 g/t at a depth of 206 m. Hole CH-28 returned unusually high silver intersections including 39.6 m @ 24.57 g/t with 2.5 m @ 128.3 g/t and 2.2 m @ 114.26 g/t. The 2012 drill season targeted shallower targets with 7 holes completed for a total of 3,030 m drilled. Several new zones of gold and copper mineralization were intersected, including a shallow intercept beginning at 16.30 m from surface of 8.05 m at 1.77 g/t gold, including 2.5 m @ 5.38 g/t gold.

CAPITAL STRUCTURE

Altan Rio Minerals Limited (TSX.V: AMO) is incorporated in British Columbia, Canada. Ordinary Shares:Warrants (Oct. 2014 at CA$0.50:Market Capitalization (CA$0.07):

CONTACT DETAILS

Evan Jones, CEOAltan Rio Minerals LimitedSuite 800 – 1199 W Hastings StVancouver, BC Canada V6E 3T5Tel +1 604 639 5899 ext. 200Email: info@altanrio.comWeb: www.altanrio.com

72.5M2M

CA$5.1M