Vancouver, British Columbia--(Newsfile Corp. - December 15, 2025) - Transatlantic Mining Corp. (TSXV: TCO) (the "Company") is pleased to announce the company has engaged a maiden technical trial with Outer Rim Exploration ("ORE") utilising a new Muon enhanced technique to identify voids and new mineralisation association at its Monitor Copper Gold project in Idaho USA. The campaign marks the first North American deployment of ORE's portable muon hodoscope for the mining industry.

December 10, 2025 – TheNewswire - London, Ontario – Peloton Minerals Corporation (“Peloton” or the “Company”) (CSE Symbol: PMC; OTCQB Symbol: PMCCF)) is pleased to announce the successful completion of the maiden drilling program on the Company's 100% owned North Elko Lithium Project (NELP) located in northeastern Nevada.   The four-hole program, totaling 1,825 feet, successfully achieved all of its objectives: confirming the near surface presence of clay or clay bearing material (“Clay Layers”) to a vertical depth of at least 500 feet; confirming the presence of Clay Layers across a widespread area with drill spacing measuring 7 by 3.5 kilometers in this program; providing data on the orientation and stratigraphy of the Clay Layers; and obtaining samples to analyze for the presence of lithium or other critical minerals.

Three Copper Siderite Vein Exploration Targets Established Phased Development Strategy Targets Bulk Sample Potential Vancouver, British Columbia--(Newsfile Corp. - December 1, 2025) - Transatlantic Mining Corp. (TSXV: TCO) (the "Company") is pleased to announce the completion and filing of its maiden NI 43-101 technical report for the Monitor Copper Project, an 80%-owned joint venture property located in Shoshone County, Idaho and Mineral County, Montana. Highlights: Initial NI 43-101 technical report establishes Exploration Targets for three copper siderite vein systems.

Toronto, Ontario--(Newsfile Corp. - November 25, 2025) - STLLR Gold Inc. (TSX: STLR) (OTCQX: STLRF) (FSE: O9D) ("STLLR" or the "Company") is pleased to announce the results of a maiden Mineral Resource Estimate ("MRE") for its Hollinger Tailings Project ("Hollinger") located in the Timmins Mining Camp in Ontario, Canada. Keyvan Salehi, P.Eng.

November 18, 2025 – TheNewswire - London, Ontario – Peloton Minerals Corporation (“Peloton” or the “Company”) (CSE Symbol: PMC; OTCQB Symbol: PMCCF)) is pleased to announce that the maiden drilling program has commenced on the Company's North Elko Lithium Project (NELP) located in northeastern Nevada.     The exploration drilling targets subsurface lithium-bearing claystone layers and potentially other critical minerals. The overall target area is about 30 square kilometers (11.5 square miles) in dimension and has been identified through a series of systematic surface exploration programs conducted over the past two field seasons.

Maiden Drilling Program Completed with 26 Holes Drilled (3,633 metres) Maiden Drilling Program Completed with 26 Holes Drilled (3,633 metres)

Vancouver, British Columbia--(Newsfile Corp. - November 18, 2025) - Neotech Metals Corp. (CSE: NTMC) (OTCQB: NTMFF) (FSE: V690) ("Neotech" or "the Company") is pleased to announce preliminary geochemical assay results from its exploratory diamond drilling program of the Rare Earth Element ("REE") carbonatites located at the TREO Project ("TREO") approximately 80km northeast of Prince George, British Columbia near to Wicheeda Lake which is located in the Cariboo Land District. The Company is also pleased to announce the appointments of Mr.

New high grade drilling intercepts to be included in maiden underground Mineral Resource Vancouver, British Columbia--(Newsfile Corp. - November 17, 2025) - Galiano Gold Inc. (TSX: GAU) (NYSE American: GAU) ("Galiano" or the "Company") is pleased to provide an update on the 2025 Abore drilling program, currently underway at the Asanko Gold Mine ("AGM"), in Ghana, West Africa. The latest drilling results continue to confirm multiple significant high-grade intercepts, demonstrating continuity of mineralization within new ore shoots identified in 2025 that lie below the existing Mineral Reserve and Mineral Resource.

TORONTO, Canada – November 12, 2025 — TheNewswire - SPARC AI Inc. (the “ Company ” ) (CSE: SPAI) (OTCQB: SPAIF) (Frankfurt: 5OV0) today announced that its newly-developed Strike 1 drone - a custom-built platform designed to showcase SPARC AI's embedded GPS-denied autonomy and target acquisition technology has made its first successful test flight. SPARC AI expects to take delivery of the first Strike 1 units within the next two weeks. SPARC AI plans to use Strike 1 to demonstrate the capabilities of Overwatch through live demonstrations, partner testing, and integration programs. For customers who already operate their own drones, SPARC AI's software can be installed directly onto their existing hardware.  Alternatively, for customers who prefer not to test on their own systems or who want a complete ready-to-fly platform, the Company will offer Strike 1 as a pre-configured, off-the-shelf solution that can be used for paid trials which showcase the full capability of SPARC AI's embedded autonomy.

Highlights: Maiden Drill Program Underway: targeting a 3.2 km by 1.5 km zone with strong mineralization indicators. Progress Update: Site preparations complete, including road access and drill pads; initial 2,000 meters of drilling in progress, additional 3,000 meters proposed Promising Surface Results: High-grade samples from the North Alteration Zone, including 5.6 g/t Au and 106 g/t Ag over 2 meters, and historic workings yielding 3.2 g/t Au and 1,225 g/t Ag.