American Pacific files updated technical report

2025 MRE Highlights:

• Indicated: 4.77 million t 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).

1. 16% increase in contained copper (24 million lb) and 14% increase in copper grade.
2. 178.0 million lb of copper, 543.0 million lb of zinc, 14.2 million lb of lead, 4.4 million oz of silver, 43.9 thousand oz of gold, and 980.4 thousand t of barite (BaSO4).

• Inferred: 12.00 million t 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).

1. 22% increase in contained copper (28 million lb).
2. 151.5 million lb of copper, 1,036.4 million lb of zinc, 125.2 million lb of lead, 25.6 million oz of silver, 128.1 thousand oz of gold, and 3,054.2 thousand t of barite (BaSO4).

Read the article online at: https://www.globalminingreview.com/finance-business/04032025/american-pacific-files-updated-technical-report/