Sego’s drill and field team arrive at Miner Mountain

Nov 13, 2025

2025-11-12 20:20 ET – News Release

Mr. J. Paul Stevenson reports

SEGO HAS MOBILIZED DRILL AND TEAM TO MINER MOUNTAIN

Sego Resources Inc.’s diamond drill and field team has arrived at the Miner Mountain alkalic copper-gold and gold project. The team is now preparing drill pads in advance of the driller’s arrival. A total of approximately 1,000 metres (m) of drilling is anticipated.

Alkalic porphyry copper-gold mineralization that occurs at Miner Mountain encompasses a disseminated, near-surface bulk minable disseminated gold mineralization in the South Gold zone and deeper porphyry structural controlled copper-gold mineralization in the Cuba zone.

Drill intersections of the South Gold zone range to a maximum of 1.08 grams per tonne (g/t) gold over 88.0 m, and occur within a mineralized oval zone measuring 285 m long, a maximum 145 m wide and vertical depth of approximately 70 m.

Program — South Gold zone:

The South Gold zone status is currently viewed as a target reviewed 90,000 to 150,000 ounces of gold in near-surface mineralization, based on the 2024 SRK Canada Consulting review (Sego news release dated Sept. 24, 2024).
Four holes that total approximately 470 m are planned to confirm the continuity of gold mineralization in the 80 m gap between sections of the South Gold zone, collect specific gravity measurements of drill core and elevate the zone into a National Instrument 43-101 resource “possible” category.
A non-cyanide-based leaching process of South Gold zone samples will be tested to confirm a preliminary bench-scale cyanide test, which returned gold recoveries of 95 per cent completed in 2021 (news release dated Aug. 11, 2021), and to also improve the economic and environmental benefits of this new process.

Program — Cuba zone:

Deep drill holes are planned in the Cuba zone, located 1,700 m northeast of the South Gold zone.
A diamond drill hole will explore approximately 500 m depths below a plus-1 per cent copper porphyry intersection.
Drill hole 37 carried 4.4 m of 1.2 per cent copper and 0.24 g/t gold within a wider 11 m interval containing 0.6 per cent copper and 0.12 g/t gold mineralization at the final depth of 233 m (news release dated Feb. 28, 2019).
In addition, platinum group metals will be analyzed in zones of new mineralization, which are indicated in 0.13 g/t palladium over two m in drill hole 37 (news release dated Oct. 24, 2023).

Qualified person

The technical information in this news release was reviewed and approved by Ron Britten, PhD, who is a qualified person under the definitions established by NI 43-101 and is a consultant to the company.

About Sego Resources Inc.

Sego is the 100-per-cent owner of the Miner Mountain project, an alkalic copper-gold porphyry and gold exploration project located near Princeton, B.C. The property is 2,056 hectares in size and is 15 kilometres north of the Copper Mountain mine, operated by Hudbay Minerals Inc. Sego has a memorandum of understanding with the Upper Similkameen Indian Band, on whose traditional territory the Miner Mountain project is situated. Sego has received an Award of Excellence for its reclamation work on the Miner Mountain project.

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https://segoresources.com/