Gallium Mining News in Brazil

Spark Energy Minerals Inc.
Spark Energy Minerals Inc.
SPRK
Minas Gerais, Brazil

Spark Expands Arapaima’s Gallium–Rare Earth Portfolio with Boa Vista Surface Results

Spark Energy Minerals Inc. reported high-grade surface sampling results from its Boa Vista target at the Arapaima Project in Brazil, identifying it as a second mineralized center for gallium and rare earth elements. Soil samples returned up to 134.4 g/t Ga₂O₃, and stream sediments showed up to 1.0% TREO, with these results correlating well with previous near-surface drilling. The findings provide a strong foundation for follow-up exploration and drilling to define the extent and sources of mineralization.

View story
Spark Energy Minerals Inc.
Spark Energy Minerals Inc.
SPRK
Brazil
Drill Results

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

Spark Energy Minerals Inc. announced positive surface sampling results from its Boa Vista target at the Arapaima Project in Brazil, identifying it as a second gallium-rare earth mineralized center. Soil samples returned up to 134.4 g/t Ga₂O₃, and stream sediments showed up to 1.0% TREO, confirming a continuous anomalous zone and guiding future exploration. The results support the company's strategy to expand its critical minerals portfolio, with follow-up drilling and mineralogical characterization planned.

View story
Atlantico Energy Metals Corp.
Atlantico Energy Metals Corp.
ATLA
Minas Gerais, Brazil
Drill Results

Atlantico Identifies Strong Gallium Associations With Niobium, Titanium and Vanadium at Flagship Novo Cruzeiro Project

Atlantico Energy Metals Corp. has identified strong correlations between gallium and three other industrial metals (niobium, titanium, and vanadium) across 114 surface samples at the Novo Cruzeiro Project in Brazil. While the findings suggest a broader geological opportunity, the company noted specific QA/QC qualifications regarding laboratory performance in certain assay batches.

View story
Spark Energy Minerals Inc.
Spark Energy Minerals Inc.
SPRK.CN
Minas Gerais, Brazil

Spark Provides Corporate and Exploration Update

Spark Energy Minerals provided an update on its Brazilian projects, highlighting consistent gallium and rare earth mineralization across 33 reported drill holes at the Arapaima Project. The company also reported a successful $2.9 million capital raise and is advancing exploration for lithium and tungsten.

View story
Spark Energy Minerals Inc.
Spark Energy Minerals Inc.
SPRK
Brazil

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

Spark Energy Minerals has signed a five-month, US$300,000 digital marketing agreement with X Media Inc. to expand investor awareness of its Arapaima Project in Brazil. The announcement also reiterates recent high-grade gallium discoveries at the Boa Vista target.

View story
Spark Energy Minerals Inc.
Spark Energy Minerals Inc.
SPRK.CN
Brazil

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

Spark Energy Minerals has entered a five-month, US$300,000 digital marketing agreement with X Media Inc. to increase investor awareness of its Arapaima Project in Brazil. The announcement also references previously reported gallium and rare earth mineralization at the Cruzeta and Boa Vista discoveries.

View story
Spark Energy Minerals Inc.
Spark Energy Minerals Inc.
SPRK
Brazil

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

Spark Energy Minerals has entered a five-month, US$300,000 digital marketing agreement with X Media Inc. to increase investor awareness of its Arapaima Project in Brazil. The announcement also highlights the consistency of gallium and rare earth mineralization across its recent drilling programs at the Cruzeta and Boa Vista discoveries.

View story
Spark Energy Minerals Inc.
Spark Energy Minerals Inc.
SPRK.CN
Brazil

Spark Reports Second Gallium-Rare Earth Discovery in Brazil's Lithium Valley, Led by Project-Record 114.3 g/t Ga2O3

Spark Energy Minerals has reported a second discovery at its Arapaima Project in Brazil, identifying a new mineralized centre at the Boa Vista target. The maiden drilling returned project-record gallium grades of 114.3 g/t Ga2O3 and broad rare earth intervals, with mineralization appearing open in all directions.

View story