Xtra Energy Corp. announced the successful completion of a 200-acre expansion to secure full ownership rights to the historic antimony-producing UBet Mine and its extensive workings, as well as a portion of the Hoyt Mine. The UBet Mine is approximately 1.5 miles north of the Vandenburg Group situated within American Antimony #26 Lode claim.

This brings total ownership rights to fifteen (15) historically documented antimony mines over 1632 acres in the Bernice Mining District of Churchill County, Nevada.