JOINT FILING AGREEMENT
EXHIBIT 99.1
Joint Filing Agreement pursuant to Rule 13d-1(k)(1)(iii) under the Securities and Exchange Act
of 1934, as amended.
The undersigned each hereby agree that: (i) the Schedule 13D dated April 2, 2007 with respect
to the issued and outstanding common shares of White Knight Resources Ltd. deemed to be
beneficially owned by each of the undersigned respectively, is adopted and filed on behalf of each
of them; and (ii) the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as
amended, apply to each of them.
Dated: April 2, 2007
| U.S. Gold Corporation |
||||
| By: | /s/ Xxxxxxx X. Pass | |||
| Name: | Xxxxxxx X. Pass | |||
| Title: | Vice President, Chief Financial Officer, and Secretary | |||
| US Gold Canadian Acquisition Corporation |
||||
| By: | /s/ Xxxxxxx X. Pass | |||
| Name: | Xxxxxxx X. Pass | |||
| Title: | Vice President, Secretary, Treasurer and Director | |||
