Update on Legal Proceedings in DRC

FIRST QUANTUM MINERALS PROVIDES UPDATE ON LEGAL PROCEEDINGS IN THE

DEMOCRATIC REPUBLIC OF CONGO

First Quantum Minerals Ltd. ("First Quantum" or the "Company", TSX Symbol "FM", LSE Symbol "FQM") announced today that on August 19, 2010, the tribunal (the "Tribunal") that has been constituted by the International Chamber of Commerce in Paris to hear the arbitration relating to the Kolwezi tailings project (the "Kolwezi Project") involving First Quantum, the IFC (International Finance Corporation) and the Industrial Development Corporation of South Africa ("IDC") as Claimants and the Democratic Republic of Congo ("RDC") and La Generale des Carrieres et des Mines ("Gecamines") as Defendants, has issued two procedural orders. One order prohibits the RDC and Gecamines from taking any action to transfer or allow the transfer of the Kolwezi tailings exploitation permit covering the Kolwezi Project. The other order prohibits the RDC and Gecamines from taking any action to enforce a March 10, 2010 judgment of the Appeal Court of Kinshasa pursuant to which each of Congo Mineral Developments Ltd. ("CMD"), a subsidiary of First Quantum, and Kingamyambo Musonoi Tailings SARL ("KMT"), the Congolese company which was developing the Kolwezi Project until the site was sealed by the RDC authorities, were ordered to pay damages totalling more than US$12 billion to Gecamines, the Mining Registry ("CAMI") and the RDC. The Tribunal's orders are to remain in place until such time as the Tribunal has made a decision on the Claimants' request for interim measures.

First Quantum, through its RDC subsidiary Frontier SPRL, has also received a letter dated August 5, 2010 from CAMI which purports to withdraw the exploitation permit from the Frontier mine in the RDC. First Quantum believes that any purported withdrawal of the Frontier permit is contrary to the Mining Code and RDC law, and was initiated against First Quantum in connection with the commencement of arbitration relating to the Kolwezi Project. Frontier's operations currently continue unaffected, employing approximately 1500 workers. Frontier was the largest tax payer in the RDC in 2009.

First Quantum also notes the day following the Tribunal's orders, on August 20, 2010, a press release was issued by Eurasian Natural Resources Corporation PLC ("ENRC") announcing that a wholly-owned subsidiary of ENRC has privately purchased 50.5% of the outstanding common shares of Camrose Resources Limited, which through its share ownership of Highwind Properties Limited and other companies, has a purported indirect 70% interest in the tailings exploitation permit covering the Kolwezi Project. The RDC also issued a statement following the ENRC press release announcing the ENRC acquisition. These announcements appear to indicate a clear contradiction of the Tribunal's orders. First Quantum believes that CMD and the Kolwezi Project's other contributing partners, the IFC and the IDC, continue to have exclusive rights and a valid and binding contract with RDC and Gecamines relating to the Kolwezi Project, which are currently the subject of the arbitration before the Tribunal. ENRC has not contacted First Quantum with respect to the status of the arbitration or its legal and contractual rights to the Kolwezi tailings exploitation permit and its over $400 million investment in plant and infrastructure on site. First Quantum further believes that any purported transfer of the tailings exploitation permit covering the Kolwezi Project is ineffective and contrary to the orders issued by the Tribunal.

First Quantum will continue to advance its rights through arbitration with respect to the Kolwezi Project and will also pursue all legal remedies available to maintain its exclusive rights to the Kolwezi Project and Frontier mine, including against third parties seeking enrichment through interference with First Quantum's, the IFC's and IDC's legal rights.

On Behalf of the Board of Directors 12g3-2b-82-4461

of First Quantum Minerals Ltd. Listed in Standard and Poor's

G. Clive Newall

President

For further information visit our web site at www.first-quantum.com

North American contact: Sharon Loung 8th Floor, 543 Granville Street, Vancouver, British Columbia, Canada V6C 1X8 Tel: (647) 346-3934 Fax: (604) 688-3818 Toll Free: 1 (888) 688-6577 E-Mail: [email protected] United Kingdom contact: Clive Newall, President 1st Floor, Mill House, Mill Bay Lane, Horsham, West Sussex RH12 1TQ United Kingdom Tel: +44 140 327 3484 Fax: +44 140 327 3494 E-Mail: [email protected] Or Simon Hockridge

Hogarth Partnership Ltd. Tel: +44 (0) 20 7357 9477

Certain statements and information herein, including all statements that are not historical facts, contain forward-looking statements and

forward-looking information within the meaning of applicable U.S. and Canadian securities laws. Such forward-looking statements or

information include but are not limited to statements or information with respect to future price of copper or gold, estimation of

mineral reserves and mineral resources, our exploration and development program, estimated future expenses, exploration and

development capital requirements, and our goals and strategies. Often, but not always, forward-looking statements or information can

be identified by the use of words 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.

With respect to forward-looking statements and information contained herein, we have made numerous assumptions including among other

things, assumptions about the price of copper, gold, nickel, PGE, cobalt and sulphuric acid, anticipated costs and expenditures and our ability

to achieve our goals. Although our management believes that the assumptions made and the expectations represented by such statements or

information are reasonable, there can be no assurance that a forward-looking statement or information herein will prove to be accurate.

Forward-looking statements and information by their nature are based on assumptions and involve known and unknown risks, uncertainties

and other factors which may cause our actual results, performance or achievements, or industry results, to be materially different from any

future results, performance or achievements expressed or implied by such forward-looking statements or information

See our annual information form and our quarterly and annual management's discussion and analysis for additional information on

risks, uncertainties and other factors relating to the forward-looking statements and information. Although we have attempted to

identify factors that would cause actual actions, events or results to differ materially from those disclosed in the forward-looking

statements or information, there may be other factors that cause actual results, performances, achievements or events not to be

anticipated, estimated or intended. Also, many of the factors are beyond our control. Accordingly, readers should not place undue

reliance on forward-looking statements or information. We undertake no obligation to reissue or update forward-looking statements or

information as a result of new information or events after the date hereof except as may be required by law. All forward-looking

statements and information made herein, are qualified by this cautionary statement.