Gold prices have done more than boost mining stocks.

They've also improved the economics of projects that might not have looked nearly as attractive a few years ago. That's the backdrop for the latest update from Montage Gold (TSX: MAU), which continues advancing its flagship Koné Gold Project in Côte d'Ivoire.

The company recently highlighted updated economics showing the project carries an after-tax net present value of approximately $1.1 billion based on its latest feasibility study. 

Indeed, Koné is moving beyond the exploration stage and closer to becoming a cash-generating mine.

Construction is already underway.

Montage expects its first gold pour in late 2026, with construction remaining on schedule and on budget. Once fully operational, Koné is expected to produce more than 300,000 ounces of gold annually during its first eight years and operate for an estimated 16 years.

Those are meaningful production levels for a company making the transition from developer to producer. It's also worth noting that the current mine plan is based on only a portion of the broader land package.

The Koné district now contains nine identified gold deposits, although the current feasibility study incorporates only two of them into the mine plan. Management is conducting an aggressive 90,000-meter drilling program aimed at expanding resources and identifying additional satellite deposits that could eventually feed the central processing facility.

If successful, that exploration could extend the mine's life, increase annual production, or improve overall project economics.

Of course, execution still matters.

To be sure, mining projects frequently encounter delays, cost overruns, permitting issues, or weaker commodity prices. While Côte d'Ivoire has become one of West Africa's more attractive mining jurisdictions, it still carries greater political and operational risk than projects located in North America or Australia.

Montage must also finish construction, commission the processing plant, and transition into commercial production without materially increasing capital costs.

Those are significant milestones.

Still, Montage Gold can no longer be considered simply an exploration story. It's becoming a mine developer with a clearly defined path toward production.

A project with an estimated $1.1 billion after-tax net present value, low projected production costs, a 16-year mine life, and substantial exploration upside gives investors a tangible framework for evaluating the company's long-term potential.

The next major catalyst isn't another drill result. It's delivering first gold on schedule.

If management can accomplish that while continuing to expand the resource base, the investment case becomes considerably stronger than it is today.