International Lithium Corp. Negotiating Option Agreement for the Mariana Potash-Lithium Brine Project, Argentina

Vancouver B.C. April 30, 2013: International Lithium Corp. ("ILC" or the "Company") (ILC: TSX-V) reports that the Company is considering providing an opportunity to a third party to enter into an option agreement on the Mariana project, Argentina. The Mariana project is currently under an option agreement whereby ILC can earn a 100% ownership interest in the nine mineral concessions that enclose Salar de Llullaillaco within the "Lithium Triangle" in Salta, Argentina, more commonly referred to as the Mariana project. The transaction, if completed, would allow ILC to make all remaining necessary cash payments to secure an unencumbered ownership of the project.


About the Mariana Project

The Mariana potash-lithium brine project at Salar de Llullaillaco in Salta, Argentina, consists of several contiguous mining claims that cover an expansive 160 square kilometres. The claims strategically encompass the entire salar and a significant portion of the surrounding area (to provide site facilities for a processing plant if the project proves to be economically viable). The claims are 100% wholly optioned by the Company.

Salars, or salt lakes, host some of the largest known lithium resources in the world and the Mariana basin is one of the more prominent salars in the renowned lithium belt of South America, currently accounting for more than 70% of global lithium production.

Initial surface brine sampling revealed highly compelling geochemistry reporting average grades of 440 milligrams per litre ("mg/L") lithium and 12,700 mg/L potassium. The potassium levels were unexpected and represent some of the highest grades comparative to any of the neighbouring salars outside of the world-class operation on the Atacama salar in Chile.

International Lithium Corp. previously drilled four widely spaced reverse circulation drill holes (totalling 444 metres and positioned approximately 5 kilometers apart) to characterize the subsurface strata and brine within the 10 x 15 kilometer salar (salt lake). Results indicate homogeneous geochemical concentrations to the maximum depth of the holes (approximately 100 metres).

The upper stratigraphic interval is primarily halite varying in depth from 18 to 32 metres in the peripheral areas and 66 metres deep proximal to the center of the salar. Below this predominantly halite layer an extensive mixed evaporite layer approximately 32-52 metres thick, consisting of greater than 60% fine to coarse sand, was encountered in the three peripheral holes. Below the evaporite sequences in all holes, an extensive medium to coarse grained, dark coloured, basaltic sand interval was encountered. Brine flow measurements recorded during drilling increased markedly below the halite sequence throughout the sand rich layers.

Unconsolidated stratigraphic units with a significant granular or sand component possess physical characteristics that allow them to maintain a higher degree of permeability and porosity at greater depths than halite (salt) units. Consequently, they represent a potential aquifer for hosting brine at depth and are an important target in the lithium-potash brine exploration model. The measured brine densities, ranging from 1,190 to 1,298 grams per litre ("g/L"), reflect a considerable quantity of dissolved salts, approximately 10 times the salinity of seawater.

John Harrop, P.Geo, FGS, is the Company's Qualified Person on the project as defined under NI 43-101 and has reviewed the technical information contained in this press release.


About Ganfeng Lithium Co. Ltd.

Ganfeng Lithium, based in Xinyu, Jiangxi Province, China, is a professional producer of lithium products which has developed a comprehensive product chain, including lithium metal and alloys, inorganic and organic lithium chemicals, supplies a wide range of lithium products for primary and secondary lithium battery market, pharmaceutical and new material industries. Ganfeng Lithium's principal market is in China with international exports to Europe, Japan, the USA and India. Ganfeng Lithium was founded in 2000 and listed on the Shenzhen Stock Exchange in August 2010, notably as the first publicly listed lithium company in China and has experienced rapid continuous growth over the last 12 years.

Ganfeng Lithium is a major shareholder and strategic partner to International Lithium Corp., currently holding approximately 17.5% of the issued and outstanding shares of ILC.


About International Lithium Corp.

International Lithium Corp. is an exploration company with an outstanding portfolio of projects, strong management ownership, robust financial support and a strategic partner and keystone investor Ganfeng Lithium Co. Ltd., a leading China based lithium product manufacturer.

The Company's primary focus is the Mariana lithium-potash brine project in Argentina within the renowned South American 'Lithium Belt' that is host to the vast majority of global lithium resources, reserves and production. The 160 square kilometre Mariana project strategically encompasses an entire mineral rich evaporite basin that ranks as one of the more prospective salars, or 'salt lakes' in the region.

Complementing the Company's lithium brine projects are rare metals pegmatite properties in Canada and Ireland that have revealed through recent highly positive results a clear potential that the Company will advance with the support of its strategic partner, Ganfeng Lithium. These projects can add distinct value as the Company strives to source rare metals to help meet the increasing demand through the growth in global technologies that utilize the rare metals suite of elements.

With the increasing demand of high tech applications in battery and vehicle propulsion technologies, lithium and other rare metals are no doubt the metals of tomorrow's green tech economy. By positioning itself with solid development partners and projects with significant resource potential, ILC aims to be the green tech resource developer of choice for investors and build value for its shareholders.

International Lithium Corp.'s mission is to find, explore and develop projects that have the potential to become world-class lithium, potash and rare metal deposits.


On behalf of the Board of Directors,

Kirill Klip
President, International Lithium Corp.



Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release. Statements in this press release other than purely historical information, historical estimates should not be relied upon, including statements relating to the Company's future plans and objectives or expected results, are forward-looking statements. News release contains certain "Forward-Looking Statements" within the meaning of Section 21E of the United States Securities Exchange Act of 1934, as amended. Forward-looking statements are based on numerous assumptions and are subject to all of the risks and uncertainties inherent in the Company's business, including risks inherent in resource exploration and development. As a result, actual results may vary materially from those described in the forward-looking statements.

Stock Symbol: ILC:TSXV
Shares CUSIP: #459820 10 6
Warrants Symbol: ILC.WT
Warrant CUSIP: #459820 11 4

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