Author: Xtra Energy Corp.

Posted Date:

March 9, 2026

American Antimony Reports First MTA Results: 30.3% Sb Average Head Grade Produces 63% Sb Concentrate at 97% Recovery

Xtra Energy Corp.

March 9, 2026
American Antimony Advances ALS-Led Flotation Testing on MTA Samples to Develop U.S.-Sourced High-Grade Concentrates as Initial Head Grades Exceed 30% Sb, Placing Bernice Canyon Among the Highest Antimony Head Grades Evaluated Globally

Xtra Energy Corp.

February 2, 2026