Commencement 3D Magnetotelluric (MT) Survey At Madison Cu-Au Project

VANCOUVER – American Pacific Mining Corp. announced the initiation of a property wide 3D-Magnetotelluric (MT) geophysical survey at its Madison Copper-Gold Project in Montana. It will consist of approximately 100 MT stations deployed across the property on a combination of 250-metre and 500-metre grid spacing . The program is designed to image subsurface resistivity contrasts to depths of approximately 1-2 kilometres, targeting additional concealed skarn clusters and porphyry centres believed to be the potential source of both the copper-gold skarn mineralization historically mined at Madison, which produced nearly 2.7 million pounds of copper with an average grade of 25% and 7,570 ounces of gold at 16.1 grams per tonne1 and the Broadway Mine which produced 144, 000 ounces of gold at 9.9 grams per tonne.
Historical drilling at the Madison Project has largely focused on shallow targets associated with near-surface skarn mineralization. The average historical drill depth is approximately 300-400 metres, leaving the deeper portions of the mineral system largely untested. As a result, significant portions of the underlying mineralized system remain unexplored.
The planned magnetotelluric (MT) survey is designed to directly address this data gap by imaging structures and potential intrusive bodies at depth that may be responsible for driving the known gold-copper mineralization. By mapping these deeper features, the survey will help refine drill targeting beneath historically explored levels and provide critical insights into the broader scale and architecture of the Madison mineral system.
The survey results will be used to refine drill targeting for the Company’s upcoming drill program, which is expected to include a minimum of four drill holes specifically designed to test the mineral system at depths below previous drilling.