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Spark Energy Minerals Inc. (SPARF) is a Canadian exploration company focused on lithium and battery metals in Brazil's Lithium Valley. This page serves as the central hub for official press releases, corporate announcements, and operational updates from the company.
Investors and industry professionals will find timely updates on exploration progress at the Arapaima Lithium Project, financial strategies including debt-to-equity conversions, and strategic partnerships. Our curated collection ensures access to verified information directly from company sources.
Key content areas include lithium exploration results, geological survey insights, corporate financial updates, and market positioning developments. All materials maintain factual accuracy and adhere to regulatory standards for financial communications.
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Spark Energy Minerals (SPARF) has announced significant lithium findings at its newly identified 'Cruzeta' target within the Arapaima Lithium Project in Brazil's Lithium Valley. Rock-chip sampling revealed the company's highest lithium anomalism to date, with values up to 1,397 ppm, along with notable pathfinder elements including Tantalum, Niobium, Tin, Cesium, and Gallium.
The discovery features low Potassium/Rubidium (K/Rb) ratios as low as 23.84, indicating highly evolved and fractionated LCT pegmatites. The company has identified 123 pegmatite occurrences within 13 pegmatite trends over a 31km strike across their 64,359 Ha tenement package. Three high-priority lithium targets (Agua Branca, Grota do Maquém, and Cruzeta) and one rare earth elements target (Caladão) have been mapped for detailed exploration.
Spark Energy Minerals (SPARF) has announced significant exploration results from its Arapaima Lithium Project in Brazil's Lithium Valley. The company's stream sediment sampling program revealed 17 out of 24 sub-drainages showing anomalous lithium (80-191 ppm) and pathfinder elements.
Key findings include:
- 122 individual pegmatite occurrences mapped within 13 pegmatite trends over 31km strike
- Two priority lithium targets identified: Grota do Maquém and Água Branca
- New REE target (Caladão Target) discovered with peak values of 2,458ppm TREO in stream sediment and 3,041ppm TREO in soil samples
- 66 old artisanal mine workings identified for follow-up
The company has completed 397 samples collected to date, with 263 results reported and 71 samples awaiting laboratory analysis. Exploration continues across the 64,359-hectare tenement package, with 61 sub-drainage basins remaining to be sampled.
Spark Energy Minerals (CSE: SPRK) (OTC: SPARF) has announced new results from 16 samples at its Arapaima Lithium Project in Brazil's Lithium Valley. The company has mapped 109 individual pegmatite occurrences within 11 pegmatite trends spanning over 31km strike.
Key findings include stream sediment samples showing anomalous lithium levels, particularly in Target 1 (46 ppm Li, 357 ppm Rb) and Target 5 (142 ppm Li, 271 ppm Rb). The company has identified 59 old artisanal mining sites with pegmatite occurrences for further exploration.
Spark has collected over 250 samples to date, with results received for 123 samples and 56 more pending. The company is progressing toward drill testing in Q2 2025. Despite relatively low surface lithium concentrations, the company notes this is typical in tropical weathered systems and may indicate higher-grade mineralization at depth.
Spark Energy Minerals (SPARF) has announced positive results from sample assays at its Arapaima Lithium Project in Brazil's Lithium Valley. The company analyzed 107 samples, including 63 rock chips, 35 stream sediments, and 9 soil samples, confirming lithium-bearing pegmatites along a 21.5km strike.
Key findings include:
- Anomalous results up to 582ppm Li in rock chip samples
- 70% of samples showed lithium anomalism
- Strong correlation of Li with Sn (0.91), Nb (0.84), and Cs (0.79)
- Soil samples returned up to 503ppm Total Rare Earth Oxides
The company has identified 11 pegmatite trends with 90 individual pegmatites mapped over 31km strike length. Targets 1 and 5 remain priority areas, with plans for detailed follow-up mapping and sampling programs. Initial drilling is targeted for Q2 2025. The project spans 64,359 hectares and is located 15km from Sigma Lithium, Brazil's largest lithium company.
Spark Energy Minerals (SPARF) has announced positive results from sample assays at its Arapaima Lithium Project in Brazil's Lithium Valley. The company analyzed 107 samples, including 63 rock chips, 35 stream sediments, and 9 soil samples, confirming lithium-bearing pegmatites along a 21.5km strike.
Key findings include:
- Anomalous results up to 582ppm Li in rock chip samples
- 70% of samples showed lithium anomalism
- Strong correlation of Li with Sn (0.91), Nb (0.84), and Cs (0.79)
- Soil samples returned up to 503 Total Rare Earth Oxides
The company has identified 11 pegmatite trends with 90 individual pegmatites mapped over 31km strike length. Targets 1 and 5 remain priority areas, with plans for detailed follow-up mapping and potential drilling in Q2 2025. The project spans 64,359 hectares and is located 15km from Sigma Lithium, Brazil's largest lithium company.
Spark Energy Minerals (SPARF) has expanded its exploration activities at the Arapaima Lithium Project in Brazil's Lithium Valley. The company has identified 3 new pegmatite trends in January 2025, bringing the total to 90 pegmatite occurrences across 11 trends spanning 31km of strike length.
The 64,359-hectare property, located 15km from Sigma Lithium, has revealed 19 old mining excavations focused on gemstones, feldspar, quartz, and tourmaline. The company has also identified potential areas for rare earth elements (REE) and Gallium, supported by nearby high-grade findings from Axel Ree , which reported up to 124 g/t Ga₂O₃ and 28,321ppm TREO.
With 70% of the tenement package still unexplored, Spark plans to follow up on anomalous analytical results from December 2024 and continue first-pass exploration across unexplored areas.
Spark Energy Minerals (CSE: SPRK) (OTC: SPARF) has announced the discovery of a new 1.2km pegmatite corridor at its Arapaima Lithium Project in Brazil's Lithium Valley, extending the total trend length to 28.4km. The project, spanning 64,359 hectares, is strategically located just 15km from Sigma Lithium, Brazil's largest lithium company.
The exploration team has identified multiple pegmatite bodies, some exceeding 5m in thickness, composed of quartz, feldspar, white mica, and variable concentrations of tourmaline. The project features 8 pegmatite trends supported by 78 individual pegmatite occurrences mapped in the central and north sections. Notably, 80% of the tenement package remains unexplored, suggesting significant potential for further discoveries.
The company has engaged Beau Nicholls of Sahara Mining Services for an independent NI 43-101 Exploration Report, while Q4 2024 exploration program samples are currently being analyzed at SGS Laboratory with results expected soon.
Spark Energy Minerals (CSE: SPRK) (OTC: SPARF) has launched its 2025 exploration program at the 64,359-hectare Arapaima Lithium Project in Brazil's Lithium Valley. The company's Q4 2024 exploration identified 3 priority targets within 8 pegmatite trends, comprising 27.2km of prospective strike.
Key developments include:
- 144 samples submitted for analysis, with results expected in late January
- Exploration of remaining 80% of tenement package planned
- Retention of Sahara Mining Services for NI 43-101 Exploration Report
- Appointment of Richard Dan Hamer as consultant geologist
The company plans to continue first-pass exploration across the remainder of its tenement package through March 2025, while focusing on priority targets already identified. The program will be supported by analytical results from SGS laboratory and an independent field geological assessment for the NI 43-101 report.
Spark Energy Minerals (SPARF) has completed its first field exploration campaign at the 64,359-hectare Arapaima Lithium project in Brazil's Lithium Valley. The exploration covered approximately 20% of the land package and identified 8 pegmatite trends with a combined strike of 27.2km. Key findings include:
- 78 individual pegmatite occurrences recorded
- 144 samples submitted to SGS laboratory
- Three priority target areas defined
- Target Area 1: ~13.3km combined pegmatite trend
- Target Area 5: ~5.6km combined strike length
- New Target Area 6: ~8.3km combined strike length
Results from laboratory analysis are expected by end of January 2025, and work will resume on January 6th with three geological teams.
Spark Energy Minerals (CSE: SPRK) (OTC: SPARF) has announced significant progress at its Arapaima Lithium Project in Brazil's Lithium Valley. The company has extended its newly identified pegmatite corridor to 7.2km of strike, combining three target areas in the north. Exploration teams have identified two new pegmatite-bearing corridors through an erosional window in lateritic cover sequences.
The company has collected 89 samples across approximately 10-15% of its 64,359-hectare tenement package, with the first batch of nearly 100 samples being submitted to SGS laboratory in Belo Horizonte. Results are expected by mid-January. The area contains deeply weathered two-mica granites with pegmatite veins and dykes, showing potential for lithium-bearing minerals such as spodumene.
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