GSP Resource Corp. Identifies Untested Deep Conductive Anomaly at Alwin Mine Property

Vancouver, British Columbia — August 12, 2025 — Leads & Copy — GSP Resource Corp. has announced preliminary results from its NSAMT geophysical survey at the Alwin Mine Property. The survey, the first property-wide geophysical survey in nearly 20 years, suggests an underlying porphyry source for copper-gold-silver mineralization at Alwin.

The 2025 NSAMT survey confirmed an untested deep conductive anomaly in the northern portion of the Alwin Property, 1.5 km northwest of the Alwin Deposit. The anomaly extends from 600-1200 metres depth and measures approximately 600 x 750 metres. The company says the conductive anomaly is significant for exploration of undiscovered porphyry-style mineralization and is along a fluid pathway through the company’s Mer Property and southeast through the HVC Bethsaida Zone, Lornex and Highmont deposits over 20 km.

Limited drilling in 2008, south of the anomaly, returned 9.7 metres grading 0.55% copper. The NSAMT survey at the Alwin Mine included 10 east-west oriented survey lines totaling approximately 15 line-km.

CEO Simon Dyakowski said that the discovery of the conductive anomaly indicates that the high-grade copper-silver-gold mineralization may be related to a porphyry source at depth.

Simon Dyakowski, Chief Executive Officer & Director Tel: +1 (604) 619-7469 Email: simon@gspresource.com

Source: GSP Resource Corp.