Ann: Austin Zinsser Appointed as Lead Consulting Geologist, page-3

The Horse Heaven Project is located directly adjacent to NASDAQ-listed Perpetua Resources’ $2 billion
Stibnite Gold and Antimony Project, which recently gained final record of decision approval from the U.S.
Forest Service for the construction of a significant mine and milling operation.

Horse Heaven has strong gold, antimony and silver mineralisation in two highly prospective structurally
controlled mineralised corridors, and includes past-producing antimony, tungsten and gold mines.
Historical exploration results from Horse Heaven are highly encouraging and indicate similar geological
characteristics to the neighbouring Stibnite project.

Given the importance of antimony to the U.S. Government’s critical minerals strategy, Resolution
Minerals is excited to develop the Horse Heaven Project and will be actively seeking the support of the
U.S. Government to expedite its progress.