Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Mason Michael Thomas
2. Date of Event Requiring Statement (Month/Day/Year)
09/02/2011
3. Issuer Name and Ticker or Trading Symbol
Golden Minerals Co [AUMN]
(Last)
(First)
(Middle)
142 STRATFORD AVE.
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
09/06/2011
(Street)

GARDEN CITY, NY 11530
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock (1) 4,250 (2)
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option (Right to Buy) (3) 09/02/2011 10/10/2012(4) Common Stock 13,500 $ 48.9 (5) D  
Stock Option (Right to Buy) (3) 09/02/2011 07/25/2013(4) Common Stock 11,250 $ 34.64 (5) D  
Stock Option (Right to Buy) (3) 09/02/2011 10/22/2014(4) Common Stock 5,000 $ 16.3 (5) D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Mason Michael Thomas
142 STRATFORD AVE.
GARDEN CITY, NY 11530
  X      

Signatures

Robert P. Vogels, Pursuant to Power of Attorney 09/08/2011
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) This amendment to Form 3 is being filed to disclose information in Table II. None of the information in Table I has changed from the Form 3 filed on September 6, 2011.
(2) The 4,250 shares of Golden Minerals Company common stock replaced the 85,000 ECU Silver Mining Inc. common shares previously held by Mr. Mason, which were exchanged on September 2, 2011 in connection with the business combination between Golden Minerals Company and ECU Silver Mining Inc. by way of a court-approved plan of arrangement under the Business Corporations Act (Quebec).
(3) The stock options of Golden Minerals Company reported in Table II replaced the ECU Silver Mining Inc. stock options previously held by Mr. Mason, which were exchanged on September 2, 2011 in connection with the business combination between Golden Minerals Company and ECU Silver Mining Inc. by way of a court-approved plan of arrangement under the Business Corporations Act (Quebec).
(4) The expiration date is subject to acceleration as set forth in the Replacement Stock Option Plan of Golden Minerals Company.
(5) For the purposes of this table, the exercise price of the stock options is converted from Canadian dollars to U.S. dollars at the Bank of Canada's noon exchange rate of 1.0188 on September 2, 2011.

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