Copper Mining News in Mexico

Oroco Resource Corp.
Oroco Resource Corp.
OCO
Sinaloa, Mexico

Oroco Resource Drills 234.6 metres of 0.52% CuEq at Santo Tomás

Oroco Resource Corp. announced the fifth batch of assay results from its Phase 2 drilling program at the Santo Tomás copper project in Mexico, highlighted by 234.6 meters at 0.52% CuEq in hole S045. The results confirm and extend mineralization within the South Zone, supporting an expanded resource model and advancing the project towards a pre-feasibility study. The company also reported a high-grade polymetallic intercept in hole S050, though this style of mineralization is not currently planned for processing.

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Oroco Resource Corp.
Oroco Resource Corp.
OCO
Sinaloa, Mexico
Drill Results

Oroco Drills 234.6 metres of 0.52% CuEq at Santo Tomás

Oroco Resource Corp. reported new assay results from its Phase 2 drilling program at the Santo Tomás copper project in Mexico, including a significant intercept of 234.6 meters at 0.52% CuEq in hole S045. These results from ten drill holes, primarily infill and resource conversion, reinforce grade continuity and support the existing block model, providing data for an anticipated resource model update and pre-feasibility study. The company noted that true widths are yet to be confirmed and that metal equivalent calculations are not directly comparable to prior releases due to updated assumptions.

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Oroco Resource Corp.
Oroco Resource Corp.
OCO
Sinaloa, Mexico
Drill Results

Oroco Drills 234.6 metres of 0.52% CuEq at Santo Tomás

Oroco Resource Corp. reported the fifth batch of assay results from its Phase 2 resource drilling program at the Santo Tomás copper project in Mexico, highlighting a 234.6-meter intercept of 0.52% CuEq in hole S045. The program, which has completed 50 holes, continues to confirm and extend mineralization, with several holes reinforcing higher-grade zones and suggesting potential pit limit extensions. These results are expected to positively influence the project's next economic assessment and support the conversion of Inferred Mineral Resources to the Indicated category.

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Algo Grande Copper Corp.
Algo Grande Copper Corp.
ALGR
Sonora, Mexico

Algo Grande Copper Core Testing Shows Mineralized Skarn is Denser and More Chargeable Than Host Rocks; Ground Gravity Survey to Begin at Adelita

Algo Grande Copper Corp. reported petrophysical testing results showing that mineralized skarn at the Adelita Project is significantly denser and more chargeable than host rocks. The company also announced a planned ground gravity survey to begin October 22, 2026, to test structural targets along a 7-kilometre corridor, following the visual identification of copper sulfides in hole AG-CG-PH2-003.

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Algo Grande Copper Corp.
Algo Grande Copper Corp.
ALGR.V
Sonora, Mexico

Algo Grande Copper Core Testing Shows Mineralized Skarn is Denser and More Chargeable Than Host Rocks; Ground Gravity Survey to Begin at Adelita

Algo Grande reported petrophysical testing results showing mineralized skarn at Cerro Grande is significantly denser and more chargeable than host rocks. The company is launching a large-scale ground gravity survey on October 22, 2026, to test multiple structural targets along a 7-kilometre corridor. Additionally, drill hole AG-CG-PH2-003 intersected visible copper sulfides in a new skarn target, with assays pending.

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Algo Grande Copper Corp.
Algo Grande Copper Corp.
ALGR
Sonora, Mexico

Algo Grande Copper Core Testing Shows Mineralized Skarn is Denser and More Chargeable Than Host Rocks; Ground Gravity Survey to Begin at Adelita

Algo Grande Copper has reported visual evidence of copper sulfides in a new skarn zone within hole AG-CG-PH2-003 at the Adelita Project. Additionally, rock property testing confirms that mineralized skarn is significantly denser and more chargeable than surrounding host rocks, supporting an upcoming ground gravity survey.

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Algo Grande Copper Corp.
Algo Grande Copper Corp.
ALGR.V
Sonora, Mexico

Algo Grande Copper Confirms 68.43 Metres of Copper-Silver-Gold Mineralization Across Two Zones in Hole AG-CG-PH2-002, Including a New Zone of 38.20 Metres at 1.0% CuEq

Algo Grande Copper has confirmed a second high-grade copper-silver-gold skarn zone in hole AG-CG-PH2-002, extending the mineralized interval to 282 metres. The new lower zone returned 38.20 metres at 1.0% CuEq, confirming a multi-horizon skarn system at the Adelita Project.

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Luca Mining Corp.
Luca Mining Corp.
LUCA.V
Zacatecas, Mexico

LUCA MINING ANNOUNCES ACQUISITION OF THE COZAMIN MINE, CREATING A LEADING POLYMETALLIC PRODUCER

Luca Mining Corp. has entered into a definitive agreement to acquire 100% of the Cozamin Mine in Zacatecas, Mexico, from Capstone Copper Corp. for $290 million upfront and up to $95 million in deferred/contingent consideration. The transaction is expected to more than double Luca's 2027 production and is supported by a $300 million financing package including private placements and a senior secured facility.

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Luca Mining Corp.
Luca Mining Corp.
LUCA
Zacatecas, Mexico

LUCA MINING ANNOUNCES ACQUISITION OF THE COZAMIN MINE, CREATING A LEADING POLYMETALLIC PRODUCER

Luca Mining Corp. has entered into a definitive agreement to acquire 100% of the Cozamin Mine in Zacatecas, Mexico, from Capstone Copper Corp. for $290 million upfront and up to $95 million in deferred consideration. The transaction is expected to more than double Luca's 2027 production profile and significantly increase operating cash flow per share.

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Algo Grande Copper Corp.
Algo Grande Copper Corp.
ALGR.V
Sonora, Mexico
Drill Results

Algo Grande Copper Intersects 30.23 Metres Grading 1.5% CuEq, including 3.55 Metres at 9.4% CuEq and 1.2-Metre Interval at 15.8% CuEq, 100 Metres Vertical Step-Out from Historical Intersects

Algo Grande Copper reported high-grade Phase II drill results from the Adelita Project in Mexico, featuring a 30.23m intercept at 1.5% CuEq. The results include a high-grade 1.2m interval at 15.8% CuEq, which is 100 metres shallower than previous Phase I intercepts.

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