Welcome to our dedicated page for Manganese X news (Ticker: MNXXF), a resource for investors and traders seeking the latest updates and insights on Manganese X stock.
Manganese X Energy Corp. reports on the development of its Battery Hill manganese project in New Brunswick, Canada, and its strategy to produce high-purity manganese sulphate for lithium-ion batteries used in electric vehicles and stationary energy storage. Recurring updates cover prefeasibility study work, geotechnical drilling, metallurgical process optimization, engineering and environmental consultants, and the project's role in North American critical-minerals supply.
Company news also covers intellectual property for proprietary manganese sulphate purification, including patent activity in major jurisdictions, as well as governance changes and capital-structure matters. The company's disclosures frequently connect Battery Hill with downstream battery-grade manganese processing and commercialization efforts.
Manganese X Energy Corp (OTCQB: MNXXF) provided a Pre-Feasibility Study update for its Battery Hill Project (New Brunswick) on February 27, 2026. The company commenced targeted geotechnical drilling (three holes, ~550 metres) with GEMTEC and initiated preliminary engineering with ABH to support mine design and PFS execution.
Metallurgical optimization continues with Kemetco Research to produce representative product samples; environmental, permitting and community engagement work will also advance alongside the PFS.
Manganese X (OTCQB: MNXXF) announced the South African Patent Office granted a patent for its proprietary high-purity manganese sulfate purification process. The patent strengthens the companys global IP footprint, complements the Battery Hill Project in New Brunswick, and supports ongoing pre-feasibility work and international patent filings in Canada, the U.S., Mexico, and Australia.
Manganese X Energy (OTCQB: MNXXF) announced the South African Patent Office has granted a patent for its proprietary high-purity manganese sulfate purification process, a feedstock for lithium-ion batteries.
The patent supports the Company’s Battery Hill Project in New Brunswick, complements its downstream processing strategy, and the company has filed applications in Canada, the United States, Mexico, and Australia while advancing a pre-feasibility study.
Manganese X Energy Corp (OTCQB: MNXXF) said it supports a G7-anchored critical minerals "buyer’s clubs" approach promoted by Prime Minister Mark Carney at Davos to aggregate demand, secure long-term offtake, and improve project bankability for ethical, traceable supply chains.
The company highlighted its Battery Hill manganese project in New Brunswick as strategically positioned with access to clean power, infrastructure, and proximity to North American and allied markets, and said it is advancing exploration, engineering studies and process optimization.
Manganese X Energy (OTCQB: MNXXF) supports G7-anchored critical minerals buyer's clubs proposed by Prime Minister Mark Carney at Davos to aggregate demand and encourage long-term offtake commitments. The company says this approach could improve demand certainty, project bankability and reduce financing risk for ethical, traceable battery-grade manganese.
Battery Hill in New Brunswick is presented as one of North America's largest manganese carbonate deposits, with access to clean power, established infrastructure and proximity to North American and allied markets. Manganese X is advancing exploration, prefeasibility work, engineering studies, process optimization and stakeholder engagement.
Manganese X Energy Corp (OTCQB: MNXXF) has begun the Prefeasibility Study (PFS) for its Battery Hill High Purity Manganese project, selecting ABH Engineering to lead technical work and GEMTEC to lead environmental, geotechnical and community-impact components.
Work starts immediately with completion targeted in 2026. The PFS will integrate an optimized processing flowsheet, ore sorting enhancements and recent metallurgical and geological inputs to advance Battery Hill toward production readiness.
Battery Hill is near Woodstock, New Brunswick, covers 1,225 hectares (54 claims), sits 15 km from the U.S. border, near rail, ports and the Trans-Canada Highway.
Manganese X Energy Corp (OTCQB: MNXXF) has kicked off a Prefeasibility Study (PFS) for its Battery Hill High Purity Manganese project, selecting ABH Engineering to lead technical work and GEMTEC to manage environmental, geotechnical and community components.
Work starts immediately with completion targeted for 2026. The PFS will integrate an optimized processing flowsheet, ore sorting enhancements and recent metallurgical results, while leveraging Battery Hill's site advantages: 1,225 hectares, 54 claims, located 15 km from the U.S. border and 5 km from the Trans-Canada Highway.
Manganese X Energy (OTCQB: MNXXF) praised New Brunswick's Comprehensive Minerals Strategy Framework unveiled at the EMP Conference (Oct 26-28, 2025) and said the framework supports transparency, environmental responsibility, and Indigenous participation. The company presented an update on its Battery Hill High-Purity Manganese (HPMSM) Project and noted completion of a pilot program with Kemetco.
Manganese X reported additional laboratory-scale optimization test work using higher-grade ore-sorted material focused on leach performance, acid consumption, and manganese recovery to support starting a Pre-Feasibility Study (PFS), a key next milestone toward demonstrating project economic viability.
Manganese X Energy (OTCQB: MNXXF) commended New Brunswick's newly unveiled Comprehensive Minerals Strategy Framework at the EMP Conference (Oct 26-28, 2025) and described alignment with the province's five priorities: streamlining permitting, raising awareness, Indigenous participation, enhancing investment climate, and maximizing local benefits. The company sponsored the event and presented an update on its Battery Hill High-Purity Manganese (HPMSM) Project.
Following a completed pilot program with Kemetco, Manganese X reported additional laboratory-scale optimization test work on higher-grade ore-sorted material to refine leach performance, acid consumption and manganese recovery to support starting a Pre-Feasibility Study (PFS), a stated next milestone toward demonstrating project economic viability. The province’s full minerals strategy is expected by Spring 2026.
Manganese X Energy (OTCQB: MNXXF) announced the appointment of Desmond Tranquilla, P.Eng. to its Board of Directors, effective October 29, 2025. Mr. Tranquilla brings 32 years of mining project management and operations experience and currently serves as Vice President, Projects at Canada Nickel Company. Career highlights cited include leadership roles on major capital projects such as Vale's CAD$1.6B Atmospheric Emission Reduction Project and Detour Gold's CAD$1.5B Detour Lake Project. The company says his expertise will support advancement of the Battery Hill High-Purity Manganese Project toward completion of its Pre-Feasibility Study. The appointment is subject to TSX Venture Exchange approval.