Amended Tender Offer Statement by Third Party (sc To-t/a)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

SCHEDULE TO/A

TENDER OFFER STATEMENT UNDER SECTION 14(d)(1)

OR SECTION 13(e)(1) OF THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 10)

AURIZON MINES LTD.

(Name of Subject Company (Issuer))

ALAMOS GOLD INC.

(Names of Filing Persons (Offerors))

Common Shares

(Title of Class of Securities)

05155P106

(CUSIP Number of Class of Securities)

Matthew Howorth

Alamos Gold Inc.

130 Adelaide Street West, Suite 2200

Toronto, Ontario, Canada

M5H 3P5

(416) 368-9932

(Name, address and telephone number of person authorized to receive notices and communications on behalf of filing persons)

Torys LLP

1114 Avenue of the Americas

23rd Floor

New York, New York 10036

Attention: Mile T. Kurta

(212) 880-6000

(Name, address and telephone number of person authorized to receive notices and communications on behalf of filing persons)

with copies to:

Torys LLP

1114 Avenue of the Americas

23rd Floor

New York, New York 10036

Attention: Mile T. Kurta

(212) 880-6000

Torys LLP

79 Wellington Street West, Suite 3000

Box 270, TD Centre

Toronto, Ontario

M5K 1N2

Attention: Kevin M. Morris
(416) 865-0040

This Amendment No. 10 (this “Amendment No. 10”) amends and supplements the Tender Offer Statement on Schedule TO filed on January 14, 2013 (as amended, the “Schedule TO”) by Alamos Gold Inc., a corporation existing under the laws of British Columbia (“Alamos”).

The Schedule TO relates to the offer to purchase (the “Offer”) by Alamos for all of the issued and outstanding common shares (the “Common Shares”) of Aurizon Mines Ltd. (assuming full conversion of all outstanding convertible and exercisable securities for Common Shares), other than any Common Shares owned directly or indirectly by Alamos and its affiliates. The Offer is subject to the terms and conditions set forth in Alamos’ Offer and Circular dated January 14, 2013 (the “Offer and Circular”), a copy of which was filed as Exhibit (a)(1)(i) to the Schedule TO, as amended by the Notice of Extension and Variation dated February 19, 2013 (the “Notice of Extension and Variation”), a copy of which is filed as Exhibit (a)(1)(xii) to this Amendment No. 10.

The information set forth in the Offer and Circular, the Notice of Extension and Variation, the Letter of Transmittal and the Notice of Guaranteed Delivery, including all schedules, exhibits and annexes thereto, is hereby expressly incorporated herein by reference in response to all items of information required to be included in, or covered by, the Schedule TO, and is supplemented by the information specifically provided herein.

Except as specifically provided herein, this Amendment No. 10 does not modify any of the information previously reported on the Schedule TO.

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Item 12. Exhibits.

Item 12 of the Schedule TO is amended and supplemented by adding the following:


(a)(1)(xii)		Notice of Extension and Variation dated February 19, 2013.

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SIGNATURES

After due inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.