Copper One Completes First Majuba Hill Phase 2 Hole

Hole MHB-39 was extended to 1,460ft, well past its original 1,000 to 1,250ft target, as Copper One continues drilling at the Nevada project.

Updated on Nov. 2, 2026 in Business Strategy

Bold flat-color editorial illustration of a split length of pale drill core resting on desert ground before a low mountain ridge. — Copper One Resources completed the first hole of its 10,000-foot Phase 2 drilling program at Majuba Hill in Nevada, extending it to 1,460 feet. AI Illustration. Upload story photo >

Copper One Resources has completed the first drill hole of its planned 10,000ft Phase 2 diamond drilling programme at Majuba Hill in Pershing County, Nevada. The hole, MHB-39, was extended to 1,460ft, beyond its original target depth of 1,000 to 1,250ft.

Why it matters

The decision to keep drilling reflects ongoing silicification encountered at depth, and Phase 2 aims to systematically test priority targets across the project. For Nevada, the work adds to exploration activity at a site where more than 95,000ft have already been drilled.

Copper One's Phase 2 programme is planned at 10,000ft, and MHB-39 reached 1,460ft against an original 1,000 to 1,250ft target. The company has drilled more than 95,000ft across more than 100 holes at Majuba Hill, and assay results for MHB-39 have not yet been reported.

The players

Copper One Resources

Copper One Resources is the company conducting the copper-silver-gold exploration at Majuba Hill in Nevada.

Evolve Exploration Nevada

Evolve Exploration Nevada is the contractor operating the portable drilling rig for the Majuba Hill programme.

The details

MHB-39 intersected moderately silicified rhyolite with stockwork tourmaline veinlets, and visually identified native copper and copper oxides were observed. Drilling is contracted to Evolve Exploration Nevada using a portable rig, running HQ/PQ core on two shifts with live updates shared through Evolve's EVX Connect platform.

Phase 1 drilling took place earlier in 2026, with laboratory results still under analysis.
In July 2026, the company reported high copper concentrations from underground sampling.
On November 2, 2026, Copper One announced the completion of MHB-39 and Phase 2 drilling progress.

Roadmap

Majuba Hill's Phase 2 programme follows the incremental, drill-driven exploration model common across Nevada's Great Basin base metals projects. The project's more than 100 completed holes place it within an established pattern of staged resource definition rather than a single large-scale campaign.

For Nevada residents and investors following junior mining companies, the Phase 2 programme offers a concrete milestone to track through future assay releases. Results from MHB-39 and subsequent holes will determine whether the drilling advances the project's exploration targets.

The takeaway

Investors and readers following Copper One should watch for laboratory assay results from MHB-39, since they will show whether the silicified zone at depth carries meaningful copper mineralisation.