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Nova Minerals Secures Final Permits for Alaska Antimony Project, Clearing Path to 2027 Production

Phase 1 is fully funded, with critical equipment delivered and engineering and metallurgical testing complete.

(Moderate)

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

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Nova Minerals (NVA) has secured final Alaska approvals for its antimony project, clearing the way for construction and development. The Alaska Department of Natural Resources approved the Plan of Operations and Reclamation Plan, completing permitting within approximately three months of submission. The approvals authorize construction and operating activities for an initial three-year term, covering mining at Styx and Stibium, sorting and processing at Whiskey Bravo within Estelle, and refining at Port Mackenzie.

Phase 1 is fully funded through an existing $43.4 million Department of War award. All major long-lead and critical mining and processing equipment has been delivered to project locations. Engineering and metallurgical testing are complete, with a process designed to produce military-grade antimony trisulfide and standard grade II antimony metal. Nova is advancing construction toward targeted production in 2027.

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5 points · 2 major

How this balance works

Rhea-AI gives every point it takes from this document a weight. Minor counts 1, Moderate 3 and Major 9, so one Major point outweighs several Minor ones. The bar adds up the weights on each side, and when neither side holds more than 65% of the total the balance reads Mixed.

It reads the document as published, with the same rules for every company, and it does not look at what the market expected or at how the stock traded, so a point can be objectively good on a day the stock falls.

Rhea-AI Sentiment measures something else, the tone of the wording.

0 major · 1 point

Hollow bars mark forward-looking points. How the balance works

Positive

  • Major pointFinal permits secured within approximately three months of submission, clearing the way for construction and development.
  • Major point$43.4 million Department of War award fully funds Phase 1 development. 38% of market cap
  • Moderate pointAll major long-lead and critical equipment procured and delivered to project locations.
  • Moderate point. Forward-looking: it has not happened yet and may not happen.2027 production targeted as Nova advances construction and its development schedule.
  • Minor pointProcess plant engineering and metallurgical test work completed, establishing the planned production flowsheet.

Negative

  • Minor pointConstruction and operating approvals cover an initial three-year term.
Argus 15 min delay 10 alerts
+5.70% vs previous close $3.15 last price 0.2x rel. volume Open Argus
Details

Market move: NVA +5.70% vs previous close. Alaska antimony permit approval

+5.4% Peak in 7 min
$3.03 – $3.42 Day Range
$120.31M Mkt Cap at Last Price

On Oct 27, the day this news came out, the latest delayed price for NVA is 5.70% above the previous close. Argus tracked a peak move of +5.4% during the session. Our momentum scanner has recorded 10 alerts for this stock so far that day. The latest delayed price is $3.15.

Data tracked by StockTitan Argus (15 min delayed). Upgrade to Gold for real-time data.

Key Figures

Department of War award: $43.4 million Initial authorization term: Three years Antimony metal grade: >99.65% Sb +1 more
Department of War award
$43.4 million
Supports the Phase 1 development program
Initial authorization term
Three years
Construction and operating activities
Antimony metal grade
>99.65% Sb
Standard grade II antimony metal targeted by the process flowsheet
Target production
2027
Alaska antimony project

Historical Context

2 past events · Latest: Oct 21
2 events
  1. Oct 21

    Rail infrastructure grant

    24h Move
    +2.9%

    Federal grant committed to rail extension serving Nova's planned Port Mackenzie refining hub.

  2. Oct 08

    Equipment delivery

    24h Move
    -2.5%

    Equipment arrived and early earthworks were underway, while plant construction remained subject to permits.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

stibnite, flowsheet, antimony trisulfide
3 terms
stibnite technical
"Permits cover stibnite mining at the Styx and Stibium prospects"
Stibnite is a naturally occurring mineral made of antimony and sulfur (chemical formula Sb2S3) and is the main ore from which the metal antimony is extracted. It matters to investors because antimony is a raw material used in flame retardants, batteries, alloys and some electronic components, so discoveries, mining output or supply disruptions of stibnite can influence commodity prices and the prospects of mining and manufacturing companies — like finding a concentrated vein of a useful metal.
flowsheet technical
"Process plant engineering and metallurgical test work have established a flowsheet"
A flowsheet is a structured table that records a series of clinical or operational data points—such as vital signs, lab results, medication doses, procedures or milestone dates—so each patient or case can be tracked over time. For investors, a flowsheet turns detailed trial or operational activity into a clear timeline that highlights progress, gaps or problems, helping assess development speed, regulatory readiness and potential delays much like a trip log shows a journey’s pace and hiccups.
antimony trisulfide technical
"designed to produce military-grade antimony trisulfide"
Antimony trisulfide is a chemical compound made from the metal antimony combined with sulfur; think of it as a stable material created by mixing two basic elements. It is used in products ranging from flame retardants and pigments to certain electronic and ammunition components, so changes in its supply, regulation, or production costs can affect manufacturers, miners and downstream businesses — making it a commodity of interest to investors tracking raw-material risk and price swings.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Anchorage, Alaska, Oct. 27, 2026 (GLOBE NEWSWIRE) -- Nova Minerals Corp (“Nova Minerals” or the “Company”) (NYSE American: NVA | ASX: NVA) today announced it has received final approvals from the Alaska Department of Natural Resources for the Plan of Operations and Reclamation Plan for its Department of War funded Alaska antimony project, completing the Project’s permitting process and clearing the way for construction and development activities targeting production in 2027.

Highlights

  • Final permits secured: Nova has secured all required permits within approximately three months of submission clearing the way for Phase 1 of its Alaska antimony development and advancing the establishment of the first modern, fully integrated U.S. domestic antimony supply chain in decades.
  • Three-stage project approval from mining to refining: Permits cover stibnite mining at the Styx and Stibium prospects, ore sorting and processing at the Whiskey Bravo concentration site within the Estelle Project, and downstream processing and refining at Port Mackenzie.
  • $43.4 million in Department of War funding: Phase 1 is fully funded through the Company’s existing award to support development of domestic production capacity for military-grade antimony trisulfide.
  • Critical equipment delivered: All major long-lead and critical mining and processing equipment has been procured and delivered to project locations.
  • Engineering and metallurgy completed: Process plant engineering and metallurgical test work have established a flowsheet designed to produce military-grade antimony trisulfide and standard grade II antimony metal (>99.65% Sb).
  • Targeting 2027 production: With permitting complete, funding secured, engineering completed and equipment delivered, Nova is focused on advancing construction and executing its development schedule.

Nova Minerals CEO, Mr. Christopher Gerteisen, commented:

"Securing our final permits is a major milestone for Nova, moving our Alaska antimony project from development planning toward construction and targeted production in 2027.

“In a relatively short period, we have secured $43.4 million in Department of War funding, completed the permitting process, advanced engineering and metallurgical test work, and delivered critical equipment to our project locations.

“With these key milestones achieved, our focus is now on execution. We believe the Project has the potential to contribute to a more secure U.S. domestic antimony supply chain, while creating a meaningful new growth opportunity for Nova and our shareholders.”

From Permitting to Project Execution

The final approvals authorize construction and operating activities over an initial three-year term across the Project’s integrated development pathway. This includes stibnite mining at the Styx and Stibium prospects, intermediate-stage ore sorting and processing at the Whiskey Bravo concentration site within the Estelle Project, and downstream processing and refining at Port Mackenzie, Alaska.

The Company’s Phase 1 development program is supported by a $43.4 million award from the U.S. Department of War to advance domestic antimony production capacity. Metallurgical test work and process plant engineering have been completed, with the process flowsheet designed to support production of military-grade antimony trisulfide and standard grade II antimony metal (>99.65% Sb).

All major long-lead and critical mining and processing equipment has been procured and delivered to project sites, enabling Nova to accelerate construction and advance project development.

With final regulatory approvals secured and major development milestones already achieved, Nova is transitioning to the next phase of execution as it advances toward targeted antimony production in 2027.

About Nova Minerals Corp

Nova Minerals Corp is advancing one of the world’s largest undeveloped gold deposits into production and securing a US domestic supply of the critical mineral antimony. The Company is focused on the exploration and development of the Estelle Gold and Critical Minerals Project, located in Alaska, a tier-one mining jurisdiction.

Estelle hosts two defined multi-million-ounce gold resources, and more than 20 prospects distributed along a 35-kilometre mineralized trend, in the prolific Tintina Gold Belt, a province which hosts a >220 million ounce (Moz) documented gold endowment and some of the world’s largest gold mines and discoveries including Kinross Gold Corporation’s Fort Knox Gold Mine. In parallel, Nova is advancing its critical minerals strategy, fully-funded by a $43.4 million U.S. Department of War award to develop a domestic antimony supply chain, targeted for production in 2027.

Further discussion and analysis of the Estelle Project is available through the interactive Vrify 3D animations, presentations, and videos, all available on the Company’s website www.novamineralscorp.com.

Forward Looking Statements

This press release contains “forward-looking statements” within the meaning of Section 27A of the Securities Act, and Section 21E of the Exchange Act which are subject to the “safe harbor” created by those sections. All statements, other than statements of historical fact, contained in this press release are forward-looking statements and that are subject to substantial risks and uncertainties. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will,” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words. Forward-looking statements are based on Nova Minerals Corp’s current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. Forward-looking statements contained in this announcement are made as of this date, and Nova Minerals Corp undertakes no duty to update such information except as required under applicable law.

For further information:

Nova Minerals:
Media:Investor Relations:
Craig BentleyJenna ShindermanDave Gentry, CEO
DirectorSodali & CoRedChip Companies, Inc.
Ph: 1-720-550-4223Ph: 1-631-918-4047Ph: 1-407-644-4256
E: craig@novamineralscorp.comE: jenna.shinderman@sodali.comE: NVA@redchip.com

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

When does Nova Minerals target production at its Alaska antimony project?

Nova Minerals targets antimony production in 2027. Final permits are secured, Phase 1 funding is in place, engineering and metallurgical testing are complete, and major long-lead and critical equipment has been delivered.

What activities do Nova Minerals' final Alaska antimony permits authorize?

The permits authorize construction and operating activities for an initial three-year term. They cover stibnite mining at Styx and Stibium, ore sorting and processing at Whiskey Bravo within the Estelle Project, and downstream processing and refining at Port Mackenzie, Alaska.

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