Exhibit 10.3 AGREEMENT TO EXTEND PURCHASE AND SALE AGREEMENT BETWEEN CANTOP VENTURES INC. AND LARRY SOSTAD Originally Dated as of the 3rd day of March, 2005 WHEREAS, Larry Sostad ("Sostad") and Cantop Ventures, Inc. ("Cantop") (collectively herein the "Parties") entered into an agreement ("Agreement") on March 3, 2005 whereby Cantop purchased 100% interest in a mineral exploration claim located approximately 2 kilometers East of Deep Water Bay (N.T.S. 92K 03W) Quadra Island, British Columbia commonly known as the Copper Road I - VI Claim; and WHEREAS, the Expiry Date of the Agreement was March 3, 2006; and WHEREAS, the Parties wish to extend the Expiry Date to January 30, 2007. THE PARTIES AGREE HEREIN, that the Agreement be amended to extend the Expiry Date to January 30, 2007. Dated: March 3, 2006 LARRY SOSTAD By: /s/ Larry Sostad ------------------------------- CANTOP VENTURES, INC. By: /s/ Christopher Paterson ------------------------------- Christopher Paterson