Blue Moon Metals reports 7.82% tungsten oxide assay

Approximately 77% of the 18,000-metre historical-core relogging program is complete, with additional NM-45 results including a newly identified interval.

Rhea-AI Filing Summary

Blue Moon Metals Inc. (BMM) announced additional re-assay results from historical core at its Springer tungsten mine. The headline reports 7.84% WO₃ over 0.3 metres; the release body and assay table report 7.82% over 0.3 metres in hole NM-30, from 183.5 metres. The company says approximately 77% of its 18,000-metre historical-core relogging program is complete.

For NM-45, the release reports 0.26% WO₃ over a 9.44-metre interval at a downhole depth of 342.4 metres, plus a newly identified interval of 0.18% over 3.8 metres at 372.1 metres. The NM-30 intercept is not included in skarn-lens modelling, and the company says it will be followed up with new drilling this year. Blue Moon also granted 150,000 options to two consultants at C$6.99 per option; they are exercisable for five years and vest over three years, with one-third vesting each year.

Key Figures

NM-30 grade in headline: 7.84% WO₃ over 0.3 metres NM-30 grade in release body and assay table: 7.82% WO₃ over 0.3 metres Historical core relogged: Approximately 77% +4 more

7 metrics

NM-30 grade in headline 7.84% WO₃ over 0.3 metres Headline assay result

NM-30 grade in release body and assay table 7.82% WO₃ over 0.3 metres From 183.5 metres

Historical core relogged Approximately 77% Of the 18,000 metres in the relogging program

NM-45 interval 0.26% WO₃; 9.44 metres true width; 12.15 metres length Interval beginning at a downhole depth of 342.4 metres

New NM-45 interval 0.18% WO₃ over 3.8 metres Downhole depth of 372.1 metres

Options granted 150,000 stock options Granted to two consultants

Option exercise price C$6.99 per stock option Options granted to consultants

Key Terms

skarn lens, down-dip, cut-off grade, XRF analysis, +1 more

5 terms

skarn lens technical

"hosted in a 1-foot-wide skarn lens"

down-dip technical

"a new mineralized interval further down-dip"

A down-dip is a short-lived or temporary decline in the price of a security within a broader trading period or uptrend. It describes a pullback caused by selling pressure, profit-taking, or short-term changes in demand; the size and duration are not fixed and depend on market context. The term is informal rather than a regulatory or accounting measure, so its exact meaning varies by speaker and situation.

cut-off grade technical

"Cut-off grade used is 0.03% WO₃"

The cut-off grade is the minimum concentration of a mineral in rock that makes extraction and processing economically worthwhile; material below that level is treated as waste. It sets the boundary between ore and waste and directly affects reported reserves, projected mine life, and expected profits. Think of it like deciding which fruit on a tree is worth picking after accounting for the time and cost to harvest — raising or lowering that threshold can change how much “good” product a project appears to have.

XRF analysis technical

"include XRF analysis for WO₃"

XRF analysis is a laboratory technique that identifies the elemental makeup of a sample by shining X‑rays on it and measuring the characteristic secondary rays each element emits — like using a fingerprint scanner to tell which metals or elements are present. Investors care because XRF gives quick, non‑destructive confirmation of raw material quality, mineral grades, product composition or contamination, which can affect production costs, regulatory compliance and the value of assets.

selective fire assay technical

"selective fire assay for gold"

FAQ

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

What grade did BMM report for the NM-30 sample?

The headline states 7.84% WO₃ over 0.3 metres; the release body and assay table state 7.82% WO₃ over 0.3 metres from 183.5 metres.

What assay results did BMM report for NM-45?

The release reports 0.26% WO₃ over a 9.44-metre interval at a downhole depth of 342.4 metres and a newly identified interval of 0.18% over 3.8 metres at 372.1 metres.

How is BMM testing the Springer historical core?

Samples are analyzed by ALS Geochemistry, including XRF analysis for WO₃, a 48-element multi-element suite, and selective fire assay for gold. Blue Moon says QA/QC samples represent approximately 12.5% of all assays, or a 1:8 ratio.

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

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October 2026

Commission File Number: 001-43058

BLUE MOON METALS INC.

(Translation of registrant’s name into English)

220 Bay Street, Suite 550, Toronto, Ontario, M5J 2W4 Canada

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  Form 40-F 

DOCUMENTS INCLUDED AS PART OF THIS FORM 6-K

On October 6, 2026, the Registrant filed with the Canadian Securities Regulatory Authorities on the System for Electronic Data Analysis and Retrieval + a press release, a copy of which is attached hereto as Exhibit 99.1, and which is incorporated herein by reference.

The inclusion of any website address herein, including in any exhibit attached hereto, is intended to be an inactive textual reference only and not an active hyperlink. The information contained in, or that can be accessed through, each such website is not part of this Form 6-K nor is it incorporated herein.

See “Exhibits” below.

Exhibits

Exhibit Number		Description
99.1		Press release dated October 6, 2026

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	BLUE MOON METALS INC.
	By:	/s/ Frances Kwong
		Name:	Frances Kwong
		Title:	Chief Financial Officer and Corporate Secretary
Date: October 6, 2026

Exhibit 99.1

Date: News Release: Ticker Symbols: October 6, 2026 26-35 TSXV: MOON; NASDAQ: BMM                             

Blue Moon Announces Further Results from Assays at Springer, Including a New Intercept of 0.3 m of 7.84% WO₃

TORONTO, Ontario – October 6, 2026 – Blue Moon Metals Inc. (“Blue Moon” or the “Company”) (TSXV: MOON; NASDAQ: BMM) is pleased to announce additional assay results from its ongoing 18,000 m relogging campaign, including the second highest grade drilling result to date at the Company’s Springer Tungsten Mine in Imlay, Nevada (“Springer”), assaying 7.84% WO₃ over 0.3 m.

Historical Core Re-Assay Program

The Company is continuing its thorough re-examination and re-assay campaign of previously drilled core located on the property. To date, approximately 77% of the 18,000 meters of historical core have been relogged. As part of the re-assay program: drillhole NM-30 returned a 0.3-metre sample grading 7.82% WO₃ from 183.5 m, representing the second-highest assay in drill core on the property and the highest-grade assay identified to date in the East Sutton Beds. It is hosted in a 1-foot-wide skarn lens in the Sutton 1 zone. The high-grade interval was not sampled historically when it was drilled in May of 1977 but was relogged by the current team and sent for assay in August 2026. This current intercept is not included in Skarn lens modelling and will be followed up by new drilling this year. The deeper portion of NM-30 (230.7 m to 345.3 m) is currently pending assay results as seen in the section below. The historical assay data shown on the lower part of NM-30 correlates to the recent results of neighboring NM-44 (refer to Blue Moon’s press release from September 22, 2026). Full tables of new assays can be found at the end of this press release.

Page 1 of 5

Date: News Release: Ticker Symbols: October 6, 2026 26-35 TSXV: MOON; NASDAQ: BMM                             

 Figure 1. Section and location Map of drillhole NM-30

Page 2 of 5

In addition, re-assays from drillhole NM-45 confirmed a 9.44-metre interval grading 0.26% WO₃ at a downhole depth of 342.4 metres. The re-assay also identified a new mineralized interval further down-dip that was not historically sampled, returning 0.18% WO₃ over 3.8 metres at a depth of 372.1 metres. See tables below.

Sampling and QA/QC

The Springer Mine hosts historical drill core from multiple previous owners of the property, in core diameters of BQ, NQ, and HQ sizes. The current sampling program includes quartering of previously assayed material and a large volume of previously untested, but mineralized rock.

Samples are being analyzed by ALS Geochemistry using analytical packages that include XRF analysis for WO₃, a 48-element multi-element suite, and selective fire assay for gold. ALS Global is a premier accredited, independent testing, inspection, and certification body. ALS Minerals (Geochemistry) laboratories maintain global accreditations, primarily centered around the ISO/IEC 17025:2017 standard. Comprehensive QA/QC protocols have been implemented in accordance with CIM Best Practice Guidelines, with QA/QC samples representing approximately 12.5% of all assays, or a 1:8 ratio. These protocols support a robust dataset for future exploration targeting and resource evaluation.

Options Grant

The Company has granted a total of 150,000 incentive stock options under the Company’s share compensation plan to two consultants to the Company. The stock options have an exercise price of C$6.99 per stock option and are exercisable for a period of five years from the date of grant. The stock options vest over three years with a third vesting every year and are governed by the terms and conditions of the Company’s stock option plan.

Qualified Persons

The technical and scientific information of this news release has been reviewed and approved by Mr. Lazaros Dalampiras, MAusIMM, CP(Geo), Blue Moon’s Head of Mineral Resources, and a non-Independent Qualified Person, as defined by NI 43-101.

About Blue Moon

Blue Moon is advancing 6 brownfield polymetallic projects, including the Nussir copper-gold-silver project in Norway, the NSG copper-zinc-gold-silver project in Norway, the Blue Moon zinc-gold-silver-copper project in the United States, the Springer tungsten-molybdenum project in the United States, the Apex germanium-gallium-copper project in the United States and the Turner gold-copper-zinc-silver project in the United States. All 6 projects are well located with existing local infrastructure including roads, power and historical infrastructure. Zinc, copper and tungsten are currently on the USGS and EU list of metals critical to the global economy and national security and germanium and gallium are also on the USGS list of critical metals. Major shareholders include Teck Resources Limited, funds managed by Oaktree Capital Management, Hartree Partners LP, Wheaton Precious Metals, Altius Minerals Corporation, Baker Steel Resources Trust, LNS and Monial. More information is available on the Company’s website (www.bluemoonmetals.com).

Page 3 of 5

Date: News Release: Ticker Symbols: October 6, 2026 26-35 TSXV: MOON; NASDAQ: BMM                             

For further information:

Blue Moon Metals Inc.
Christian Kargl-Simard
CEO and Director
Phone: (416) 230-3440
Email: christian@bluemoonmetals.com

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

CAUTIONARY DISCLAIMER - FORWARD LOOKING STATEMENTS

This news release contains forward-looking statements and forward-looking information (collectively "forward-looking information") within the meaning of applicable Canadian and United States securities laws. All statements included herein, other than statements of historical fact, may be forward-looking information and such information involves various risks and uncertainties. Forward-looking information is often, but not always, identified by the use of words such as "seek", "anticipate", "plan", "continue", "estimate", "expect", "may", "will", "project", "predict", "potential", "targeting", "intend", "could", "might", "should", "believe" and similar expressions.

A number of risks, uncertainties and other factors could cause actual results and events to differ materially from those expressed or implied in the forward-looking information or could cause the Company's current objectives, strategies and intentions to change. A comprehensive discussion of other risks that impact Blue Moon can also be found in its public reports and filings which are available at www.sedarplus.ca and on the website of the U.S. Securities and Exchange Commission at www.sec.gov.

Any forward-looking information contained in this news release represents management's current expectations and is based on information currently available to management and is subject to change after the date of this news release. Accordingly, the Company warns investors to exercise caution when considering statements containing forward-looking information and that it would be unreasonable to rely on such statements as creating legal rights regarding the Company's future results or plans.

The Company cannot guarantee that any forward-looking information will materialize, and readers are cautioned not to place undue reliance on this forward-looking information. Except as required by applicable securities laws, the Company is under no obligation to update or revise any forward-looking information, whether as a result of new information, future events or otherwise, except as expressly required by law. All of the forward-looking information in this news release is qualified by the cautionary statements herein.

Page 4 of 5

Drill Results Tables

Significant Intervals – Sutton 1
HOLE ID	From (m)	To (m)	True Width (m)	Length (m)	WO3 %	Mo %
NM-30	183.5	183.8	New vein - Limited information	0.3	7.82	0.01
NM-32	27.9	29.65	Limited vein information	1.75	0.08	0.02
	132.3	133.4		1.1	0.13	0.09
	154.1	154.65		0.55	0.19	0.05
	212.05	213.4		1.35	0.06	0.00
	235.9	236.5		0.6	0.14	0.00
NM-45	193.5	193.9	Limited vein information	0.4	0.16	0.00
	201.7	202		0.3	0.16	0.05
	247	248.95		1.95	0.17	0.00
	312.85	313.3		0.45	0.27	0.00
	342.4	353.9	9.44	12.15	0.26	0.02
Incl.	346.5	348.75	1.74	2.25	1.08	0.02
	372.1	375.9	New vein - Limited information	3.8	0.18	0.02
Incl.	375.55	375.9		0.35	0.98	0.01
Notes:
1. Cut-off grade used is 0.03% WO3.

Table 1: Significant Intervals – Surface Historical Holes at Sutton 1

Significant Intervals – Sutton 2
HOLE ID	From (m)	To (m)	True Width (m)	Length (m)	WO3 %	Mo %
SU-42	6.59	10	Limited vein information	3.41	0.07	0.00
	18.15	18.38		0.23	0.43	0.00
	38.08	38.62		0.54	0.23	0.00
SU-46	12.8	14.14	1.34	1.34	0.06	0.01
Notes:
1. Cut-off grade used is 0.03% WO3.

Table 2: Significant Intervals – Surface Historical Holes at Sutton 2

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Filing Exhibits & Attachments

1 document

Press Releases

• EX-991 EXHIBIT 99.1 107.3 KB