Exhibit 32.2

URANIUM RESOURCES, INC.

650 S. Edmonds Lane, Suite 108, Lewisville, TX 75067

972.219.3330 Phone 972.219.3311 Fax

November 30, 2004

Securities and Exchange Commission

450 5^th Street, N.W.

Washington, D.C. 20549

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Thomas H. Ehrlich, Vice President - Finance and Chief Financial Officer of Uranium Resources, Inc. (the “Company”), certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

(1) The Quarterly Report on Form 10-QSB/A of the Company for the period ended September 30, 2004 which this certification accompanies fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/S/ Thomas H. Ehrlich
Thomas H. Ehrlich
Vice President and Chief Financial Officer
November 30, 2004