Deeper Nevada Drilling Extends Copper Programme
Mining services contractors in Nevada should plan for holes that run past target depth, adding time and cost to exploration work.
Updated on Nov. 2, 2026 in Business Strategy
Copper One Resources has completed the first drill hole of its planned 10,000ft Phase 2 diamond drilling programme at its Majuba Hill project in Pershing County, Nevada. The company extended hole MHB-39 to 1,460ft, well beyond its original 1,000 to 1,250ft target, for operators tracking Nevada mineral exploration activity.
Why it matters
The technical team kept drilling because silicification continued at depth, which the company is treating as a reason to test further rather than stop. The extension matters for exploration budgeting, since deeper holes add drilling time and cost but also widen the area the company is evaluating across its priority targets.
MHB-39 ran 1,460ft against an original 1,000 to 1,250ft target, inside a planned 10,000ft Phase 2 programme. The Majuba Hill project has seen more than 95,000ft drilled across more than 100 holes to date.
The players
Copper One Resources
A Nevada-focused mineral exploration company advancing copper, silver and gold projects through drilling programmes.
Evolve Exploration Nevada
A contracted drilling services provider operating the portable diamond drilling rig at the Majuba Hill project.
The details
Operations are contracted to Evolve Exploration Nevada, which is drilling with a portable rig using HQ/PQ diamond core methods on continuous two-shift operations. The hole intersected moderately silicified rhyolite with stockwork tourmaline veinlets, along with visually identified native copper and copper oxides, and trace fine-grained pyrite and sphalerite. Live progress is shared through Evolve's EVX Connect platform, which provides updates, digital reports and core photographs.
Timeline
Earlier in 2026: Phase 1 drill programme completed, with laboratory results under analysis.
July 2026: The company reported high copper concentrations from underground sampling.
November 2, 2026: Completion of MHB-39 and progress on Phase 2 drilling announced.
Market Landscape
The Majuba Hill work follows the company's earlier Phase 1 drilling, with laboratory results still under analysis from that round. Its deeper testing of silicified rhyolite positions the project as an ongoing exploration effort rather than a completed resource evaluation.
Operators in Nevada's mining services sector, including drilling contractors, should watch how deeper programmes shift equipment and crew scheduling. Procurement teams working with exploration firms should factor in the added time and cost of holes that run beyond their planned depths.
The takeaway
Deeper-than-planned holes are a cost signal for exploration budgets, so operators supplying drilling and field services should track how often programmes extend past target depths. Watch for the Phase 2 results and laboratory data from the Phase 1 round as the next indicators of whether the Majuba Hill work moves toward further investment.
Further reading
For broader context on how exploration firms plan and fund projects like this, see Business Strategy coverage.
Source note: This article includes information reported by Mining Technology.
