Spark Energy Minerals Inc. News Releases

Spark Intersects 52 m at 1,906 ppm TREO from Surface at Cruzeta

Wed, 28 Oct 2026 08:10:00 -0400

Peak of 4,613 ppm TREO over 2 m, with gallium, yttrium and scandium, all under Chinese export licensing, in the same profile Vancouver, British Columbia--(Newsfile Corp. - October 28, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") reports assay results from nine reverse circulation ("RC") drill holes at its 100% owned Arapaima Project in Minas Gerais, Brazil: eight holes at the Cruzeta target (ARA-RC-035 to ARA-RC-042) and ARA-RC-032, the...

Spark Reports 1.54% TREO in Boa Vista Soil and 137.1 g/t Gallium Oxide in Encachoeirado Rock Sample

Fri, 23 Oct 2026 07:00:00 -0400

Magnet rare earth oxides make up 35.3% of TREO in the peak Boa Vista soil sample; surface results guide the next tests across two Arapaima targets Vancouver, British Columbia--(Newsfile Corp. - October 23, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") reports surface sampling results that guide the next exploration steps at Boa Vista and Encachoeirado, within its Arapaima Project in Minas Gerais, Brazil. The results bring Boa Vista's rare...

Spark Highlights Yttrium at Depth in Arapaima's Rare Earth System: 28 m at 200 ppm Y2O3 and 1,614 ppm Y2O3 in a Granite Grab Sample

Tue, 20 Oct 2026 08:00:00 -0400

Yttrium, a critical mineral used in semiconductors and aerospace, is subject to Chinese export licensing; yttrium results for 914 surface samples are reported for the first time Vancouver, British Columbia--(Newsfile Corp. - October 20, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") presents a yttrium-focused review of previously published drilling and road-cut results from its 100% owned Arapaima Project in Minas Gerais, Brazil, together...

Spark Returns 2.00% TREO in a Grab Sample at the Cruzeta Road Cut; Drilling Planned Below

Thu, 08 Oct 2026 05:00:00 -0400

Magnet rare earths account for at least 36.0% of TREO in the grab sample; MREO averages 28.6% of TREO across the 22 m horizontal channel Vancouver, British Columbia--(Newsfile Corp. - October 8, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") reports channel and grab sampling results that point to a second rare earth target style at Cruzeta, within its approximately 91,900-hectare Arapaima Project in Minas Gerais, Brazil.A grab sample of...

Spark Advances Tantalum and Lithium Exploration in Brazil's Historic Solonopole Mining District; Laboratory Results Pending

Wed, 30 Sep 2026 05:00:00 -0400

Initial prospecting nears completion at Spark's 15,691-hectare Solonópole Project in CearáVancouver, British Columbia--(Newsfile Corp. - September 30, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") is nearing completion of an initial prospecting phase at its Solonópole Project in Ceará, north-eastern Brazil, and is awaiting sample results from SGS. For Spark, the opportunity is to look beyond the district's historic workings and test what...

Spark Expands Arapaima's Gallium-Rare Earth Portfolio with Boa Vista Surface Results

Thu, 24 Sep 2026 05:30:00 -0400

Soils return up to 134.4 g/t Ga2O3 and stream sediments up to 1.0% TREO, supporting Boa Vista as a second mineralized centre alongside Cruzeta Vancouver, British Columbia--(Newsfile Corp. - September 24, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") reports surface sampling results that helped guide the discovery drilling at Boa Vista, its second gallium-rare earth mineralized centre at the approximately 91,900-hectare Arapaima Project in...

Spark Provides Corporate and Exploration Update

Wed, 23 Sep 2026 09:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - September 23, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") provides an update on progress at its Brazilian exploration projects since Dr. Fernando Tallarico became Chief Executive Officer in October 2025. During that period, the Company completed its first drilling at Arapaima, reported gallium and rare earth mineralization at Cruzeta and Boa Vista, raised approximately $2.9 million, and...

Spark Starts Tungsten Exploration at Seridó as Global Demand Surges

Wed, 16 Sep 2026 08:30:00 -0400

Twelve permits over 21,493 hectares in Brazil's historic tungsten district, granted in 2023 and 2024 ahead of a sixfold rise in tungsten prices, beside producing and past-producing tungsten, gold and bismuth mines Vancouver, British Columbia--(Newsfile Corp. - September 16, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") announces that reconnaissance exploration focused on tungsten has commenced at its Seridó Project in Rio Grande do Norte,...

Spark Announces Digital Marketing Agreement Following Two Distinct Gallium-Rare Earth Discoveries at Arapaima

Thu, 10 Sep 2026 13:06:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - September 10, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") is expanding its investor outreach following two previously announced gallium-rare earth discoveries 7-8 kilometres apart at its approximately 91,900-hectare Arapaima Project in Brazil's Lithium Valley. To bring the exploration progress at Cruzeta and Boa Vista to a broader audience, the Company has signed a five-month digital...

Spark Energy Minerals Appoints Marina Fagundes de Freitas to its Board of Directors

Thu, 03 Sep 2026 15:00:00 -0400

Former Jaguar Mining CFO to chair the Audit Committee Vancouver, British Columbia--(Newsfile Corp. - September 3, 2026) - Spark Energy Minerals Inc. (CSE: SPRK) (OTC Pink: SPARF) (FSE: 8PC) ("Spark" or the "Company") is pleased to announce the appointment of Marina Fagundes de Freitas to its Board of Directors as a non-executive director, effective September 2, 2026.Ms. Freitas is a finance executive with more than twenty years in the mining sector in Brazil. She spent fifteen years at Jaguar...