Critical One Energy Inc. News Releases

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...

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...

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")....

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...

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...

Critical One Energy Announces Live Investor Webinar on Howells Lake Phase I Drill Program and Grants Stock Options

Mon, 16 Mar 2026 13:22:00 -0400

Toronto, Ontario--(Newsfile Corp. - March 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 that it will host a live investor webinar on Thursday, March 19, 2026, at 10:30 a.m. EDT. The webinar will focus on the recent commencement of Phase I drilling at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project")...

Critical One Energy Signs Exploration Agreement with Eabametoong First Nation and Commences Drilling at Howells Lake Antimony-Gold Project

Thu, 12 Mar 2026 17:21:00 -0400

Toronto, Ontario--(Newsfile Corp. - March 12, 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 signing of a significant exploration agreement with Eabametoong First Nation and the commencement of Phase I drilling at its flagship Howells Lake Antimony-Gold Project ("Howells Lake Project") in Ontario, Canada. The Howells Lake...

Critical One Energy Regains Full Control of Uranium and Copper Assets in Namibia, Africa

Fri, 27 Feb 2026 06:50:00 -0500

Toronto, Ontario--(Newsfile Corp. - February 27, 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, announces that it has mutually agreed with Dark Star Minerals Inc. ("Dark Star") to terminate the previously announced purchase agreement dated August 7, 2025 (the "Agreement") relating to the proposed sale of the Company's Namibia assets (the "Namibia...

Critical One Energy Receives Exploration Permit for Howells Lake Antimony-Gold Project

Mon, 23 Feb 2026 11:25:00 -0500

Toronto, Ontario--(Newsfile Corp. - February 23, 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 Ontario Ministry of Energy and Mines has issued an Exploration Permit, PR-24-000227, for its Howells Lake Antimony-Gold Project ("Howells Lake Project") located in the Thunder Bay Mining District of Ontario. Located...

Critical One Energy Receives Ontario Government Funding Grant for Howells Lake Antimony-Gold Project Exploration Work

Fri, 13 Feb 2026 06:50:00 -0500

Toronto, Ontario--(Newsfile Corp. - February 13, 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 announced that it has received official approval from the Ontario Government for initial funding under the Ontario Junior Exploration Program (OJEP)'s 2025-2026 intake. This grant will support the Company's ongoing efforts to explore the...