TORONTO, ONTARIO, Sep 01, 2011 (MARKETWIRE via COMTEX) — SOURCE EXPLORATION CORP. (the “Corporation” or “Source”) (tsx venture:SOP) announced today that it has retained Andreas Curkovic of Toronto, Ontario to assist the Corporation with investor relations activities for current shareholders and potential investors. Mr. Curkovic is the founder of Proconsul Capital, which provides investor relations services to Canadian publicly listed companies. Services provided by Mr. Curkovic will focus on the investor communications, planning and coordination of investment meetings, providing newswire services, and management of communications material, with a view to achieving a high level of awareness of Source in the investment community and to broaden the shareholder base.

The address of the new website will remain the same as www.impactsilver.com. The website has a new, user-friendly interface with concise, informative content to give visitors to the site a better understanding of IMPACTs operations in its 623-square-kilometer land package including the 423-square kilometer Zacualpan Silver and Gold District, 200-square-kilometer Mamatla Mineral District and Zacatecas District.

Aura Silver Resources Inc. announces that it has closed the first tranche of its brokered private placement financing issuing 7,670,587 flow-through units (the “FT Units”) for gross proceeds of $1,304,000 and 2,156,667 units (the “Units”) for gross proceeds of $323,500. Union Securities Ltd. (“Union”) acted as agent for this financing.

LONDON, ENGLAND–(Marketwire – Sept. 1, 2011) – Arian Silver Corporation (“Arian” or the “Company”) (TSX VENTURE:AGQ)(AIM:AGQ)(PLUS:AGQ)(FRANKFURT:I3A), a silver exploration, development and production company with a focus on projects in the silver belt of Mexico, today announced the release of a Mineral Resource Report dated 18 August 2011 and entitled “Arian Silver Corporation, Resource Estimate 43-101 Technical Report, San José Project, Zacatecas, Mexico” prepared by CSA Global (UK) Limited (the “SJ 2011 Technical Report”) relating to the updated mineral resource estimates contained in Arian’s press release dated 20 July 2011 entitled “Arian Silver Announces Significant Increase in Mineral Resources at San José.”

Pan American Goldfields Ltd. (OTCQB:MXOM ; FSE:OY1A) is a precious metals exploration and development company. Its focus is major gold belts in North and South America. Pan American has two flagship projects. The first is the Cieneguita Project, in Mexico, where drilling has defined an indicated an inferred resource of 1.1million ounces gold equivalent and pilot gold and silver production is underway as is a preliminary economic assessment (PEA) for a much larger operation.

Edmonton, Alberta. Bandera Gold Ltd. (The ?gCompany?h) has been made aware by its Mexican counsel that the Mexican Supreme Court has ruled on the Company?fs petition for review of the constitutionality of a previous decision of September 30, 2010 by the 5th Collegiate Court of Jalisco, acting as an ?gamparo?h Court, upholding the decision of such Court. The challenged decision of the 5th Collegiate Court of Jalisco had ruled that the Company?fs case should be decided by Mexican Federal Courts, rather than by State Courts. This had the effect of (i) voiding the decisions of the 9th Supreme Court of Jalisco (acting as appellate Court) of March 22, 2010 and of the 5th Mercantile Court (acting as first instance Court) of July 7, 2009; both of which had upheld the Company?fs petition to enforce its ownership rights over the Properties; and (ii) having the case sent for decision to the relevant Federal Court.

The Company recently has suspended further exploration and production efforts on the greenfield La Cienega gold project in Sonora, Mexico. Initial mapping, pitting, and sampling conducted during this field season confirmed the occurrence of placer gold on the properties but did not reveal sufficient quantities at shallow depths to warrant implementation of a deeper drilling and sampling program recommended by the Company’s geologic staff at this time. All equipment has been moved to a storage facility within Mexico and the La Cienega base camp has been shut down and will await management’s decision to expend fiscal and manpower resources to implement the recommended exploration program at some future date.

VANCOUVER, BRITISH COLUMBIA, Aug 31, 2011 (MARKETWIRE via COMTEX) — Mundoro Capital Inc. (“Mundoro” or the “Company”) announces that a special meeting of Company shareholders has been called for October 4, 2011 at 11:00 AM at the Company’s corporate office, Suite #1401 – 1030 West Georgia Street, Vancouver (the “Special Meeting”). A Management Information Circular dated August 30, 2011 (the “Circular”), discussing the Proposed Strategic Transaction (as defined below) to be considered at the Special Meeting and voting instructions has been filed on SEDAR under the Company’s profile at www.sedar.com and is available through the Company’s website www.mundoro.com . The record date for shareholders entitled to vote at the Special Meeting is August 30, 2011. The Circular is expected to be mailed to the Company’s shareholders by September 6, 2011.

VANCOUVER, BRITISH COLUMBIA–(Marketwire – Aug. 31, 2011) – Prospero Silver Corp. (TSX VENTURE:PSL) (“Prospero” or the “Company”) announced today that as a result of a review by the British Columbia Securities Commission, the Company has filed amended financial statements for the three months ended March 31, 2011 and six months ended June 30, 2011 on SEDAR to clarify the disclosure contained therein. The amended financial statements include the following changes:

Mr. Sorger is a capital markets and advisory professional with experience financing and consulting to small, mid, and large-cap companies across a number of industries. He currently works as a corporate and business development consultant to several companies in the resource sector. Previously, Mr. Sorger was an Institutional Equities Salesperson covering accounts across Canada and the United States, most recently with RBC Capital Markets as Vice President from 2008 to 2011. Prior to becoming an Institutional Equity Salesperson in 2007, Mr. Sorger was an Associate Consultant with the international strategy management consulting firm Bain & Company. Mr. Sorger holds an Honours Business Administration degree from the Richard Ivey School of Business at the University of Western Ontario.