TORONTO, ONTARIO–(Marketwire – March 31, 2011) – Argonaut Gold Inc. (TSX:AR) (“Argonaut” or the “Company”) is pleased to announce its financial and operating results for the fourth quarter and year ended December 31, 2010. All dollar amounts are expressed in United States dollars unless otherwise specified.

NEW YORK (TheStreet) — Minefinders (AMEX:MFN) hit a new 52-week high Thursday as it traded at $13.10 compared with its previous 52-Week high of $13.09. Minefinders is changing hands at $13.08 with 44,127 shares traded as of 9:46 a.m. ET. Average volume has been 701,200 shares over the past 30 days.

VANCOUVER, March 31 /CNW/ – Solid Resources Ltd. (“Solid” or the “Company”) (TSX-V: SRW; Frankfurt: YRS) is pleased to announce the appointment of Mr. David Henstridge, P. Geol. to the Advisory Board.

CHICAGO, IL — (MARKET WIRE) — 03/31/11 — Tara Gold Resources Corp. (PINKSHEETS: TRGD) (FRANKFURT: T8N) is pleased to announce the details regarding the previously announced distribution of one Tara Minerals Corp. common share for every 20 outstanding shares of Tara Gold. The Ex-Dividend Date is May 18, 2011, the Record Date is May 20, 2011, and the Payment Date is May 27, 2011.

DENVER, CO–(Marketwire – March 31, 2011) – Gold Resource Corporation (GORO) (NYSE Amex: GORO) is pleased to announce it has declared a March Special Cash Dividend of $0.03 per common share to its shareholders of record April 15, payable April 22, 2011. Gold Resource Corporation is a low-cost gold producer with operations in southern Mexico.

Quaterra Resources Inc. (TSX VENTURE:QTA)(NYSE Amex:QMM) today announced that pursuant to the Company’s stock option plan, option agreements were entered into with officers, employees and consultants granting the right to purchase an aggregate of 355,000 shares at an exercise price of $1.60 per share for a five year period. Each option will vest in three, six and twelve month periods with all options having fully vested no later than May 24, 2012.

Vancouver, B.C. MAG Silver Corp. (TSX: MAG; NYSE-A: MVG) (“MAG” or the “Company”) announces the Company’s audited financial results for the year ended December 31, 2010. For complete details of the Annual Financial Statements for the year ended December 31, 2010 and related Management’s Discussion and Analysis, please see the Company’s filings on SEDAR (www.sedar.com) or on EDGAR (www.sec.gov). All amounts herein are reported in Canadian dollars unless otherwise specified.

First Majestic Silver Corp. (“First Majestic” or the “Company”) (TSX – FR, NYSE – AG) announces that its 2010 audited financial statements have been filed on SEDAR. In addition, a Form 40-F report has been filed with the United States Securities and Exchange Commission and is available on EDGAR. Both documents are also available on the Company’s website at www.firstmajestic.com.

VANCOUVER, BRITISH COLUMBIA — (MARKET WIRE) — 03/30/11 — Aura Minerals Inc. (TSX: ORA) (“Aura Minerals” or the “Company”) today announced financial and operating results for the fourth quarter and full year 2010. All dollar amounts are expressed in US dollars unless otherwise specified.

Torex Gold Resources Inc. announced that it has entered into a shareholder rights plan agreement to ensure, to the extent possible, that all shareholders of Torex are treated fairly in connection with any take-over bid for Torex. The rights plan was not adopted in response to any specific proposal or intention to acquire control of Torex. The rights plan has been approved by the Toronto Stock Exchange and is conditional upon shareholders ratification at the annual and special meeting of shareholders of Torex, scheduled to be held on April 27, 2011.