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Critical One Energy Engages Micon International for Howells Lake Antimony-Gold Project Resource Definition

Tue, 04 Aug 2026 06:59:00 -0400

Toronto, Ontario--(Newsfile Corp. - August 4, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") is pleased to announce that Micon International Limited ("Micon") has been selected to provide independent third-party technical review, compliance, and oversight of the Company's internal resource-definition program at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project"). Howells Lake is located in the Thunder Bay Mining Division and approximately 120 kilometres west of the Ring of Fire access corridor in northwestern Ontario, Canada.

Micon will independently review the Company's technical data, geological interpretations and resource-definition workflow as the internal

Critical One Energy Engages Micon International for Howells Lake Antimony-Gold Project Resource Definition

Tue, 04 Aug 2026 06:59:00 -0400

Micon will independently review the Company's technical data, geological interpretations and resource-definition workflow as the internal

Critical One Energy closes CDN$5.6M flow-through private placement

Fri, 31 Jul 2026 16:14:13 -0400

Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) has closed the first tranche of a non-brokered private placement, issuing 5,116,910 flow-through common shares at CDN$1.10 per share for gross proceeds of CDN$5,628,601, according to a company statement.

The first tranche is part of a larger offering of up to 6,250,000 flow-through shares targeting aggregate gross proceeds of CDN$6,875,000. In connection with the closing, the company paid CDN$333,216.05 in finder's fees and issued 302,924 common share purchase warrants exercisable at CDN$1.65 per share for 18 months from closing.

Proceeds are designated for Canadian exploration expenses qualifying as flow-through mining expenditures under

Critical One Energy Closes CDN$5.6 Million Tranche of Flow-Through Private Placement

Fri, 31 Jul 2026 16:12:00 -0400

Toronto, Ontario--(Newsfile Corp. - July 31, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") is pleased to announce that it has closed a non-brokered private placement offering of 5,116,910 flow-through common shares ("FT Shares") at a price of CDN$1.10 per FT Share, for gross proceeds of CDN$5,628,601. This represents the first tranche of a larger issuance of up to 6,250,000 FT Shares for aggregate gross proceeds of CDN$6,875,000 (the "Offering").

In connection with the first tranche of the Offering, the Company paid an aggregate of CDN$333,216.05 in finder's fees, and issued 302,924 common

Critical One Energy Closes CDN$5.6 Million Tranche of Flow-Through Private Placement

Fri, 31 Jul 2026 16:12:00 -0400

In connection with the first tranche of the Offering, the Company paid an aggregate of CDN$333,216.05 in finder's fees, and issued 302,924 common

Critical One Energy Announces Positive Lab Results from Howells Lake Preliminary Metallurgical Study

Mon, 27 Jul 2026 07:20:00 -0400

Toronto, Ontario--(Newsfile Corp. - July 27, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") is pleased to announce positive results from a preliminary metallurgical study at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project"), located in the Thunder Bay Mining Division and approximately 120 kilometres west of the Ring of Fire access corridor in northwestern Ontario, Canada.

The study, completed by Blue Coast Research Ltd. in Parksville, British Columbia, found that the antimony (Sb) in the samples is hosted mainly in stibnite (Sb₂S₃) and that the principal antimony minerals were highly

Critical One Energy Announces Positive Lab Results from Howells Lake Preliminary Metallurgical Study

Mon, 27 Jul 2026 07:20:00 -0400

Critical One Energy upsizes flow-through placement to CDN$6.875M

Fri, 24 Jul 2026 12:29:10 -0400

Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) has increased the size of its non-brokered flow-through private placement, originally announced July 21, 2026, to up to CDN$6,875,000, according to a press release from the company.

Under the amended terms, the company will issue up to 6,250,000 flow-through common shares at CDN$1.10 per share. Proceeds will be used to fund Canadian exploration expenses qualifying as flow-through mining expenditures under the Income Tax Act (Canada).

The offering is structured in two tranches. The first, of up to CDN$5,625,000, is expected to close on or around July 30, 2026. The second, of up to CDN$1,250,000,

Critical One Energy Announces Upsized CDN$6,875,000 Flow-Through Private Placement

Fri, 24 Jul 2026 12:27:00 -0400

Toronto, Ontario--(Newsfile Corp. - July 24, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") is pleased to announce an upsize to the non-brokered private placement announced on July 21, 2026. Under the amended terms, the Company will now issue up to 6,250,000 flow-through common shares ("FT Shares") at a price of CDN$1.10 per FT Share for gross proceeds of up to CDN$6,875,000 (the "Offering").

"The strong institutional support for this oversubscribed financing gives us the runway to keep drilling, follow up on the strong results from Phase I and advance the

Critical One Energy Announces Upsized CDN$6,875,000 Flow-Through Private Placement

Fri, 24 Jul 2026 12:27:00 -0400

"The strong institutional support for this oversubscribed financing gives us the runway to keep drilling, follow up on the strong results from Phase I and advance the

Critical One Energy plans CDN$5.6M flow-through share placement

Tue, 21 Jul 2026 16:16:12 -0400

Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) announced plans for a non-brokered private placement of up to 5,059,090 flow-through common shares at CDN$1.10 per share, for gross proceeds of up to CDN$5,565,000.

The offering price represents a premium to the company's closing share price of CDN$0.93 on the day prior to the announcement. The placement is scheduled to close on or about July 30, 2026, with all issued securities subject to a four-month and one-day hold period.

Proceeds will be used to fund exploration expenses qualifying as "Canadian exploration expenses" and "flow-through mining expenditures" under Canada's Income Tax Act.

The

Critical One Energy Announces CDN$5,565,000 Flow-Through Private Placement

Tue, 21 Jul 2026 16:15:00 -0400

Toronto, Ontario--(Newsfile Corp. - July 21, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") is pleased to announce that it intends to complete a non-brokered private placement offering of up to 5,059,090 flow-through common shares ("FT Shares") at a price of CDN$1.10 per FT Share (a premium to yesterday's closing price of the Company's common shares, being CDN$0.93) for gross proceeds of up to CDN$5,565,000 (the "Offering").

The Company may pay finder's fees on a portion of the Offering to eligible finders in the form of (i) a cash commission of up

Critical One Energy Announces CDN$5,565,000 Flow-Through Private Placement

Tue, 21 Jul 2026 16:15:00 -0400

The Company may pay finder's fees on a portion of the Offering to eligible finders in the form of (i) a cash commission of up

Critical One Energy Drills 27.35% Antimony over 4.17 m at Howells Lake, Identifies Visuals of Massive Stibnite Extension

Tue, 07 Jul 2026 07:00:00 -0400

Toronto, Ontario--(Newsfile Corp. - July 7, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") is pleased to announce that new assays have identified near-surface antimony (Sb) mineralization and confirmed visual extension of massive stibnite to the northeast at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project"), located approximately 120 kilometres west of the Ring of Fire access corridor in Ontario, Canada. Assays are reported for HWL-2026-001 (Hole 1), HWL-2026-002 (Hole 2), and HWL-2026-007 (Hole 7), along with visuals from HWL-2026-016 (Hole 16), all from the 2026 Howells Lake drill program.

Highlights:

Critical One Energy Inc.

Critical One

Company

Howells Lake Antimony-Gold Project

Highlights:

Company

Howells Lake Antimony-Gold Project

The newly assayed interval returned 15.3 meters (m) grading 1.76% antimony (Sb) from 114.7 m to 130 m down-hole and extends the lower antimony zone previously reported by the Company on

Critical One Energy Extends Lower Antimony Zone and Identifies Gold-Zinc Mineralization at Howells Lake

Tue, 16 Jun 2026 17:00:00 -0400

Toronto, Ontario--(Newsfile Corp. - June 16, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") is pleased to announce that new assays have extended the lower zone of antimony mineralization in drill hole HWL-2026-006 ("Hole 6") at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project"), located approximately 120 kilometers west of the Ring of Fire access corridor in Ontario, Canada.

The newly assayed interval returned 15.3 meters (m) grading 1.76% antimony (Sb) from 114.7 m to 130 m down-hole and extends the lower antimony zone previously reported by the Company on

Critical One Energy Signs Strategic MOU to Advance Infrastructure at Howells Lake Antimony-Gold Project

Thu, 28 May 2026 06:50:00 -0400

Toronto, Ontario--(Newsfile Corp. - May 28, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") is pleased to announce the signing of a strategic Memorandum of Understanding (the "MOU") with Green Infrastructure Partners Inc. ("GIP"), one of Canada's largest civil infrastructure companies. The MOU sets the framework for GIP to support road planning, civil works, workforce training, and contract mining services at the Company's flagship Howells Lake Antimony-Gold Project ("Howells Lake Project") located approximately 120 kilometres west of the Ring of Fire access corridor in Ontario, Canada. GIP's active Northern Ontario infrastructure

Critical One Energy Signs Strategic MOU to Advance Infrastructure at Howells Lake Antimony-Gold Project

Thu, 28 May 2026 06:50:00 -0400

Critical One Energy Drills 4.0 Meters of 70.2% Antimony at Howells Lake Project

Fri, 15 May 2026 19:39:00 -0400

Toronto, Ontario--(Newsfile Corp. - May 15, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company") is pleased to announce assay results from drilling at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project") located approximately 120 kilometres west of the Ring of Fire access corridor in Ontario, Canada. Drilling intersected 4.0 metres (m) of massive stibnite grading 70.2% antimony (Sb) from drill hole HWL-2026-006 ("Hole 6"). The 4.0 m core length occurs within a broader 8.0 m interval grading 42.2% Sb. A second intercept of 7.3 m grading 1.62% Sb was also

Critical One Energy Drills 4.0 Meters of 70.2% Antimony at Howells Lake Project

Fri, 15 May 2026 19:39:00 -0400

Critical One Energy adds General Flynn to advisory board

Thu, 16 Apr 2026 14:51:17 -0400

Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) announced the appointment of General (Ret.) Charles A. Flynn to its Strategic Advisory Board, effective immediately.

Flynn will advise the Canadian mining exploration company on U.S. strategic engagement, government relations, and market positioning as Critical One advances its Howells Lake Antimony-Gold Project in Ontario, Canada. The project is located approximately 120 kilometres west of the Ring of Fire access corridor.

Flynn retired from the United States Army in November 2024 after 39 years of service. He most recently served as Commanding General of U.S. Army Pacific, where he led the Army's largest

Critical One Energy Appoints General (Ret.) Charles A. Flynn to Strategic Advisory Board to Support U.S. Strategic Partnerships

Thu, 16 Apr 2026 14:50:00 -0400

Toronto, Ontario--(Newsfile Corp. - April 16, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company"), a leading Canadian mining exploration company focused on critical metals and minerals, is pleased to announce the appointment of General (Ret.) Charles A. Flynn to its Strategic Advisory Board, effective immediately.

General Flynn will advise the Company on U.S. strategic engagement, government and defence-related relationship development, and broader market positioning as Critical One advances its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project") approximately 120 kilometres west of the Ring of Fire access corridor in Ontario, Canada.

Critical One Energy Appoints General (Ret.) Charles A. Flynn to Strategic Advisory Board to Support U.S. Strategic Partnerships

Thu, 16 Apr 2026 14:50:00 -0400

Critical One Energy Confirms Broad Near-Surface Antimony Mineralization in First Drill Hole at Howells Lake Antimony-Gold Project

Wed, 08 Apr 2026 07:00:00 -0400

Toronto, Ontario--(Newsfile Corp. - April 8, 2026) - Critical One Energy Inc. (CSE: CRTL) (OTCQB: MMTLF) (FSE: 4EF) ("Critical One" or the "Company"), a leading Canadian mining exploration company focused on critical metals and minerals, is pleased to announce that the first diamond drill hole at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project") has confirmed broad near-surface antimony mineralization with multiple zones of visible stibnite across approximately 100 metres of core length. Phase 1 drill program has commenced at the historic Howells Lake East Antimony Zone, located in the Thunder Bay Mining Division of northwestern Ontario, approximately 120