TSX-V: ORS May 26, 2008 - Orestone has acquired a 100% interest in 11 mineral claims adjacent to two areas on its Captain Property that are actively being explored for Cu-Au porphyry deposits. The claims comprise 3,398 hectares and were purchased from private parties for $3,000 plus 20,000 common shares of Orestone. The issuance of the common shares is subject to acceptance by the TSX Venture Exchange and will be subject to a four-month hold period. Including the newly-acquired claims, the Captain property now covers approximately 31,000 hectares.

Orestone plans to conduct additional IP, magnetic, geochemical and geological surveys in several higher-priority target areas during June-July 2008, to be followed by additional diamond drilling in October-November 2008. The June-July surveys are budgeted at $150,000 and the fall drilling at $650,000. Completion of planned drilling is subject to raising additional funds.

About Orestone 
Orestone is presently exploring three claim blocks in northern B.C. within Quesnel Terrane, which extends from the US border to northern B.C. Quesnel Terrane hosts numerous mines and many developing bulk tonnage Cu-Au prospects such as those on the Mt. Milligan and Kwanika properties in north-central B.C., as well as sediment-hosted gold mineralization on the Spanish Mountain and Frasergold properties in south-central B.C.

For further information contact Gordon Richards, the President of Orestone, at (604) 940-6466 or Jim Mitchell, a director of Orestone, at 1-604-796-9893.

ON BEHALF OF THE BOARD OF DIRECTORS OF ORESTONE MINING CORP.

Gordon Richards
President

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