Updated Technical Report For Palmer Copper-Zinc VMS Project

VANCOUVER - American Pacific Mining Corp reported that the Company has filed the updated NI 43-101 Technical Report for the Palmer Copper-Zinc Project, in Southeast Alaska.

2025 MRE Highlights - Indicated: 1)4.77 million tonnes at 1.69% copper, 5.17% zinc, 0.14% lead, 28.4 g/t silver, 0.29 g/t gold, 20.6% barite (3.5% copper equivalent or 13.2% zinc equivalent). 2) 16% increase in contained copper (24 million pounds) and 14% increase in copper grade. 3) 178.0 million pounds of copper, 543.0 million pounds of zinc, 14.2 million pounds of lead, 4.4 million ounces of silver, 43.9 thousand ounces of gold, and 980.4 thousand tonnes of barite (BaSO4). Inferred: 1) 12.00 million tonnes at 0.57% copper, 3.92% zinc, 0.47% lead, 66.3 g/t silver, 0.33 g/t gold, 25.5% barite (3.1% copper equivalent or 8.9% zinc equivalent). 2) 22% increase in contained copper (28 million pounds). 3) 151.5 million pounds of copper, 1,036.4 million pounds of zinc, 125.2 million pounds of lead, 25.6 million ounces of silver, 128.1 thousand ounces of gold, and 3,054.2 thousand tonnes of barite (BaSO4).