Spark Energy Minerals Validates Priority Lithium and Gallium-REE Drill Targets at Arapaima Project in Brazil's Lithium ValleySeptember 17, 2025 3:10 AM EDT | Source: Spark Energy Minerals Inc.Vancouver, British Columbia--(Newsfile Corp. - September 17, 2025) - Spark Energy Minerals Inc. (CSE: SPRK) (OTCID: SPARF) (FSE: 8PC) ("Spark" or the "Company") is pleased to report significant progress at its flagship Arapaima Project in Brazil's Lithium Valley. Recent exploration work — including mappin ...