Capstone is required to finance $1,600,000 by December 31, 2012 and an additional $1,700,000 by December 31, 2013 to earn a 49% interest; it can then earn a further 11% interest by expending an additional $3,000,000 on or before December 31, 2014 and a further additional 10% interest by expending $3,000,000 on or before December 31, 2015. Following completion of the $9,300,000 in expenditures each party will be responsible for their portion of funding going forward on a proportionate basis. Should Westminster elect not to participate beyond the $9,300,000, Capstone will have the exclusive right and option to earn an additional 5% (for a total of 75%) undivided interest in the property by delivering a preliminary economic assessment on the property.

The prospective Porphyry/Iron-Oxide-Copper-Gold (IOCG) targets identified at the approximately 8,000 hectare Cumbral-San Bartolo prospect have been explored to date by Westminster Resources with VTEM airborne geophysical surveying, IP and ground magnetic geophysical surveying, extensive mapping, and soil and rock sampling. The project’s Joint Management Committee has now approved 3D-IP surveying to further identify drill targets on this undrilled property. Detailed geological and alteration mapping is just being completed and the 3D-IP planned geophysical surveying will start before month’s end.

Glen Indra, President of Westminster stated, “the Cumbral-San Bartolo trend was first identified in May of 2011 and now within a year, our team has attracted the experienced and successful Capstone group to assist, in a substantial manner, in advancing this exciting project”.

Concurrent with the signing of this Option Agreement the Company has completed a private placement of 5,730,000 shares at $0.15 per share for a total of $859,500 of which 5,000,000 shares for a total of $750,000 was subscribed by Capstone Mining Corp. Unless permitted under securities legislation, the holder of the securities shall not trade the securities before August 14, 2012.

Capstone Mining Corp. is a Canadian mining company with two producing copper mines, the Cozamin copper-silver-zinc-lead mine located in Zacatecas State, Mexico and the Minto copper-gold-silver mine in Yukon, Canada. In addition, Capstone has two development projects, the large scale 70% owned Santo Domingo IOCG project in Chile in partnership with Korea Resources Corporation and the 100% owned Kutcho copper-zinc-gold-silver project in British Columbia, as well as other exploration properties.

All technical content in the foregoing disclosure has been verified and approved by Glen C. Macdonald, P.Geo., (a qualified person for the purpose of National Instrument 43-101, Standards of Disclosure for Mineral Projects). Mr. Macdonald is a director of Westminster Resources Ltd., and has visited the project.

ON BEHALF OF THE BOARD OF DIRECTORS
WESTMINSTER RESOURCES LTD.

“Glen J. Indra”

About Westminster:

Managed by an experienced exploration team the Company is focused on exploring and developing prospects on its 28,644 hectare El Cobre and 19,362 hectare Navojoa properties in Sonora, Mexico. The El Cobre property contains among other prospects, the 100% owned Guayacan prospect and the 8,000 hectare Cumbral-San Bartolo option project with Capstone Mining Corp. On the Navojoa property the Company is exploring gold-silver-copper targets.

This news release may contain forward-looking information which is not comprised of historical facts. Forward-looking information involves risks, uncertainties and other factors that could cause actual events, results, performance, prospects and opportunities to differ materially from those expressed or implied by such forward-looking information. Forward looking information in this news release may include, but is not limited to, the Company’s objectives, goals or future plans. Factors that could cause actual results to differ materially from such forward-looking information include, but are not limited to, those risks set out in the Company’s public documents filed on SEDAR. Although the Company believes that the assumptions and factors used in preparing the forward-looking information in this news release are reasonable, undue reliance should not be placed on such information, which only applies as of the date of this news release, and no assurance can be given that such events will occur in the disclosed time frames or at all. The Company disclaims any intention or obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, other than as required by law. The TSX Venture Exchange has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.