Rockhaven gets approval to ship from Klaza gold-silver deposit, Yukon

Offtake and Credit Facility Agreements with Ocean Partners VANCOUVER, BC / ACCESS Newswire / June 1, 2026 / Rockhaven Resources Ltd. (TSX-V:RK) ("Rockhaven") is pleased to announce it has received approval from the Energy, Mines and Resources Branch of the Yukon Government to extract high-grade Direct Shipping Oxide ("DSO") material from its 100% owned Klaza Deposit, Yukon. The Klaza Deposit is royalty free and road accessible. The permit allows for trench excavation, extraction and shipment offsite of mineralized vein material to a depth of 3.5 meters from surface along the 460 meters of assay confirmed strike length of the Western BRX Zone.

Statement by Matt Turner, President and CEO of Rockhaven: "Rockhaven is excited to begin the extraction of DSO material at the Western BRX Zone, with surface grades in the upper tier of Canadian precious metal (gold+silver) deposits. Rockhaven cannot speculate on the economic potential of this program, but by following a comprehensive set of field protocols, it will collect invaluable information to support a potentially larger scale development of the Klaza project, data which is expected to be incorporated into updated mineral resource models and the advancement of a pre-feasibility study ("PFS"). In order to facilitate this approach, Rockhaven has signed agreements for the excavation, crushing and transportation scopes of the project, as well as an offtake agreement for the processing of the DSO material.

The offtake agreement also provides for a revolving credit facility to support the DSO extraction and shipping. We plan to commence work in early June 2026." The 2026 DSO bulk sampling program at Klaza will be conducted along the surface trace of the Western BRX Zone, one of twelve high-grade gold-silver zones discovered to date at the Klaza property. The Western BRX Zone was selected for bulk sampling based on a 2025 work progra