en.Wedoany.com Reported - Hycroft Mining Holding Corporation (NASDAQ: HYMC) released a Technical Report Summary (TRS) and Preliminary Assessment in June 2026, establishing the first formal economic framework for the company's Hycroft Mine in northern Nevada. The study, jointly prepared by Ausenco Engineering USA South Inc., Independent Mining Consultants Inc., and WestLand Engineering & Environmental Services, Inc., outlines a 51-year mine development plan with an after-tax net present value (NPV) of $4.3 billion under base-case metal prices. The report notes that several potential significant value components, including high-grade silver discoveries, excluded ounces, and alternative processing options, were not incorporated into the economic model.
Financial metrics from the base-case analysis include an after-tax NPV of $4.3 billion, an after-tax internal rate of return (IRR) of 16.9%, and a payback period of 4.7 years. At current metal prices as of May 25, 2026, the after-tax NPV could rise to $10 billion. The mine plan targets production of 10.4 million ounces of gold and 347.5 million ounces of silver over the 51-year mine life. Average production in the first 10 years is expected to exceed the long-term average over the mine life, a sequencing strategy designed to generate higher returns early in the mine's life. The project is capital-intensive, requiring significant upfront investment and ongoing capital expenditures throughout the mine life. Under base-case prices, total revenue over the mine life is estimated at $54.2 billion. The project's economic performance is highly sensitive to metal price changes, with each increase in gold or silver prices significantly improving economic outcomes.
The Technical Report Summary (TRS) carries important regulatory limitations. As a preliminary study, it demonstrates the economic potential of the deposit but does not confirm economic feasibility in a regulatory sense or support a development decision. The planned production ounces have not been formally classified as recoverable reserves under regulatory standards. Further studies, permitting processes, financing arrangements, and construction decisions are required before the project can advance to the development stage.
The ounces underlying the mine plan are those that, through drilling and sampling, have sufficient confidence and meet the criteria for inclusion in a formal economic study. Within the known deposit, additional gold and silver ounces exist but are excluded from the mine plan due to lower confidence levels, as required by regulations. The company has determined that continued drilling to reclassify these ounces into higher confidence categories is a direct mechanism to expand the economic model over time without requiring new discoveries. Results from the company's ongoing 2025-2026 exploration drilling program are also not included in the mine plan. In 2023, Hycroft announced the discovery of two new high-grade silver systems within the known resource area, named Brimstone and Vortex. Drilling is currently underway at both target areas, with two core rigs operating on site and plans to increase to four in the next quarter. Both systems remain open in all directions and at depth, meaning their full extent has not yet been determined, and neither is included in the current economic analysis.
Diane R. Garrett, Executive Chairman and Chief Executive Officer, stated that the most significant value creation opportunities are yet to come, and by advancing the high-grade Brimstone and Vortex silver systems, the company sees a clear path to further improve project economics and unlock additional value. She noted that the Hycroft land package remains a highly favorable exploration environment, and the company is only beginning to demonstrate its true potential. The study also identified several additional scenarios not reflected in the base case, including an option combining underground and open-pit mining, which could bring high-grade ounces into production earlier in the mine life, enhancing the project's time-weighted value. Processing newly identified targets through a low-cost circuit early in the mine life is another avenue to improve early cash flow. A pending test program is reviewing an alternative processing method that could produce sulfuric acid as a third revenue stream alongside gold and silver. This test work has not yet been completed, and the economic contribution of sulfuric acid has not been quantified.
The Hycroft Mine is located in Humboldt County and Pershing County, Nevada, on the eastern edge of the Black Rock Desert and west of the Kamma Mountains, approximately 54 miles west of Winnemucca. The site benefits from existing infrastructure built during decades of past operations, which the study notes can reduce upfront capital requirements compared to a completely new project. Current mineral resources cover less than 15% of the company's 64,000-acre land package. Known deposits remain open in all directions and at depth, and new exploration targets have been identified within the broader land package, though these areas have not yet been assigned resource estimates.
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