Minaurum Silver Inc.
TSXV:MGGMinaurum’s exploration strategy is to develop and acquire a pipeline of potential Tier One precious and base metals projects in Mexico and USA. The Minaurum team has a proven technical and financing track record and has been credited with the discovery of over 300 million ounces of silver and 63 million ounces of gold in the Americas. The company is listed on the TSX Venture Exchange under ‘MGG’ | OTCQX Best Market under ‘MMRGF’ | Frankfurt Stock Exchange under ‘78M’.
Projects
Active mining projects and exploration sites
Adelita
The Adelita project is a copper-gold-silver skarn mineralization and porphyry project. A 40 meter-long adit had been driven on the Cerro Grande prospect in the central part of the project area during the 1960s. Unknown operators opened the Las Trancas prospect, a shear zone hosting copper oxide in the southwestern part of the project area prior to 2005, and conducted minor production from these areas.
Alamos
Gold exploration and development project
Aurena
Gold exploration and development project
Aurifero
Gold exploration and development project
Biricu
Hole GV2014-011 - 98.17 m grading 0.42 g/t Au and 0.16 g/t Ag; 26.98 m grading 1.07 g/t gold and 0.29 g/t silver, including a zone of 6.85 m grading 2.78 g/t gold and 0.92 g/t silverHole GV2014-002 - 1.1 m grading 1.1 g/t goldHole GV2015-015 - 1.19 m grading 1.1 g/t goldHole GV2014-009 - 1.68 m grading 0.83 g/t gold and 3.10 g/t silver
Lone Mountain
PEA with a historic inferred mineral resource estimate of 3,257,000 tonnes grading 7.57% zinc and 0.70% lead
Santa Marta
Santa Marta is a copper-gold project located in the southeastern part of Oaxaca State, Mexico. The project hosts the potential for a new copper-gold VMS district. The first known mining of copper at Santa Marta occurred during the 1960s when a small open pit operation was worked for about 2 years and produced an estimated 50,000-70,000 tonnes. Mineralization averaged several percent copper along with up to 2 g/t gold, and a sample of hand-sorted mineralization reportedly contained 11.54% copper and 1.96 g/t gold, according to reports from the time. Santa Marta is believed to represent a volcanogenic massive sulfide (VMS) with an underlying leached massive sulfide horizon.
Taviche
34.2m @ 211.7 g/t Ag (Hole HBET03)20.35m @ 0.625 g/t Au (Hole HBET02)36.6m @ 292.3 g/t Ag (Hole HBET16)25.3m @ 0.796 g/t Au (Hole HBET27)
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About Minaurum Silver Inc.
Minaurum Silver Inc. (TSXV: MGG) is a mineral exploration company with projects spanning copper, gold, zinc with ground in Mexico, USA.
The company holds 8 projects on file, at the early exploration stage.
1 financing is on record, totalling approximately C$25.0M, most recently in December 2025.
20 press releases are tracked here, 3 of them financing-related, with the most recent dated Sep 22, 2026.
Minaurum’s exploration strategy is to develop and acquire a pipeline of potential Tier One precious and base metals projects in Mexico and USA. The Minaurum team has a proven technical and financing track record and has been credited with the discovery of over 300 million ounces of silver and 63 million ounces of gold in the Americas. The company is listed on the TSX Venture Exchange under ‘MGG’ | OTCQX Best Market under ‘MMRGF’ | Frankfurt Stock Exchange under ‘78M’.
Key facts
| Listing | TSXV: MGG |
|---|---|
| Market capitalisation | $135.7M |
| Shares outstanding | 511.1M |
| Projects on file | 8 |
| Commodities | Copper, Gold, Zinc |
| Jurisdictions | Mexico · USA |
| Financings on record | 1 |
| Insider trades (30 days) | 0 buys, 0 sells on the open market · last filing 2026-09-14 |
Projects
| Project | Commodity | Location | Stage |
|---|---|---|---|
| Adelita | Copper | Mexico | Early exploration |
| Alamos | — | Mexico | Exploration |
| Aurena | Gold | Mexico | Exploration |
| Aurifero | Gold | Mexico | Exploration |
| Biricu | Gold | Mexico | Early exploration |
| Lone Mountain | Zinc | USA | Early exploration |
| Santa Marta | Gold | Mexico | Early exploration |
| Taviche | Gold | Mexico | Early exploration |
Financing history
| Announced | Type | Amount | Warrants |
|---|---|---|---|
| Dec 11, 2025 | Private placement | C$25.0M | Yes |
Warrants attached to past raises are future dilution at a fixed price. The Warrant Overhang Radar tracks the resulting overhang, and the Dilution Tracker shows how the share count has grown.
Recent news releases
- Sep 22, 2026Minaurum Advances Underground Rehabilitation and Exploration at the Historic Promontorio Mine
- Sep 16, 2026Minaurum Announces Appointments of Operations Manager at the Alamos Silver Project and Senior Mine Engineer to the Advisory Board
- Aug 25, 2026Minaurum Significantly Expands Quintera Vein Zone with 26 m of 369 g/t AgEq and Europa Sur Returns 3.4 m of 589 g/t AgEq
- Jul 28, 2026Minaurum Engages Dr. Paula Montoya and Launches Down-Hole Imagery Program to Enhance Geological Modeling of the Alamos Silver Project
- Jul 14, 2026Minaurum Engages SGS to Complete Mineral Resource Update on the Alamos Silver Project
- Jul 8, 2026Minaurum Extends High-Grade Quintera Vein at Depth with 5.95 m of 1,117 g/t Silver Equivalent; Europa Sur Returns 3.65 m of 888 g/t AgEq
- May 27, 2026Minaurum Drills High-Grade Silver on the Europa Sur Vein Zone at the Alamos Silver Project: 3.20 m of 882 g/t AgEq and 6.20 m of 374 g/t AgEq
- Mar 31, 2026Minaurum Drills High-Grade Silver on the Quintera Vein Zone at the Alamos Silver Project: 5.30 m of 570 g/t Ag, including 2.50 m of 1,024 g/t Ag and 5.80 m of 581 g/t Ag
- Feb 27, 2026Minaurum Files Technical Report on Alamos Silver Project
- Feb 26, 2026Minaurum Accelerates Exploration at Alamos Silver Project; Expands to Six Drill Rigs and Reports Additional Results