Minaurum Silver Hits 1,032 g/t AgEq and Adds 6th Rig: MGG Soars 11.76%!

Two days ago, NIA sent out an alert saying, "Minaurum Silver (TSXV: MGG) is the most overlooked silver stock some of their recent intercepts are Las Chispas quality and SilverCrest was acquired for $1.7 billion a year ago for Las Chispas (SilverCrest would probably be worth $4-$5 billion today)."

MGG gained by 11.76% today to $0.57 per share after releasing HUGE news this afternoon!

Minaurum Accelerates Exploration at Alamos Silver Project; Expands to Six Drill Rigs and Reports Additional Results

February 26, 2026 12:50 PM EST | Source: Minaurum Silver Inc.

Vancouver, British Columbia–(Newsfile Corp. – February 26, 2026) – Minaurum Silver Inc. (TSXV: MGG) (OTCQX: MMRGF) (FSE: 78M0) (“Minaurum” or the “Company”) is pleased to report that six drill rigs are now operating at its Alamos Silver Project as part of the Phase II – 50,000-metre resource expansion drill program. Minaurum will continue step-out drilling on vein zones with established resources at Europa and Promontorio-Travesia, while initiating resource-definition drilling on several additional veins, including San Jose, Quintera, Cotera-Pulpito, and Minas Nuevas.

Recent step-out drilling at Europa has returned multiple high-grade silver intercepts, including: 0.50 m of 524 g/t silver equivalent (“AgEq”) in hole AL25-172, 0.30 m of 1,032 g/t AgEq in hole AL25-174 and 1.40 m of 290 g/t AgEq in hole AL25-175. At Travesía-Quintera, step-out drilling returned 2.55 m of 197 g/t AgEq, including 0.40 m grading 567 g/t AgEq in hole AL25-173 (see Table 1).

“With the continued success of our step-out drilling at the Europa vein zone, we are pleased to have expanded our drill fleet from four to six rigs,” stated Darrell Rader, President and CEO of Minaurum Silver. “Supported by an inferred resource of 55 million ounces AgEq at Alamos and a fully funded 50,000-metre resource expansion program currently underway, Minaurum is well positioned to deliver an updated mineral resource estimate in the second half of 2026. We anticipate a steady increase in drill results as the expanded fleet advances the program.”

Mineralization at the Europa and Travesia-Quintera zones has intersected high-grade silver over narrower widths that clearly define the margins of the robust silver shoots. The vein system displays a well-developed pinch-and-swell geometry along strike and down-dip, characterized by variations in vein thickness and grade. This continuity is exemplified by Hole AL25-163 at Europa, which returned 12.35 metres grading 408 g/t AgEq, including 3.20 metres of 1,277 g/t AgEq, in a 250-metre step-out (see Minaurum news release dated February 10, 2026), demonstrating a potentially large expansion of the mineralized envelope.

At Quintera, drilling continues to intersect mineralization within and surrounding historic underground workings, as well as in parallel hanging-wall veins and along strike.

Figure 1

Figure 1. Plan view showing locations of Travesía, Quintera, Promontorio, and Europa vein zones, showing areas of the current resource estimate and areas to be drilled in 2026 to expand the resource. Click to enlarge.

Figure 2

Figure 2. Longitudinal section of Europa vein zone, showing locations of highlighted mineralized intersections. Click to enlarge.

Figure 3

Figure 3. Cross sections of Europa and Nueva Europa vein zones, showing holes AL25-172 and AL25-174. EV=volcanic rocks, CZ=marble and skarn, GR=granodiorite. Click to enlarge.

Table 1. Assay highlights of drill holes AL25-168 through AL25-178, Alamos project.

EUROPA

HoleFrom (m)To (m)Interval (m)Est. True width (m)Ag g/tAu g/tCu %Pb %Zn %AgEq g/t
AL25-16818.3518.850.500.4045.60.0150.010.0110.05549
AL25-171387.35387.900.550.5074.80.0080.0990.1040.22291
AL25-172141.55142.050.500.454690.0930.250.4340.695524
AL25-172189.50190.200.700.6564.30.2240.0781.7752.22179
AL25-172233.55234.450.900.801240.0040.4331.315.43316
AL25-172259.10259.600.500.4582.20.0010.1240.2720.621113
AL25-172267.00267.500.500.4554.90.0110.5420.0550.065105
AL25-172291.90292.901.000.901640.2680.2080.7731.483256
AL25-174220.35220.900.550.4593.10.010.2950.4480.999152
AL25-174362.85363.200.350.3023.50.0120.0850.1673.57120
AL25-174364.15365.501.351.10218.80.0040.0750.5471.21265
including365.20365.500.300.259360.1590.2181.091.7651032
AL25-174366.90367.350.450.35890.1140.1162.581.815204
AL25-175134.20136.352.151.85770.0160.020.1150.53895
AL25-175467.05470.853.803.201390.0210.4740.2090.427195
including468.40469.801.401.152260.0150.5570.20.472290
AL25-177220.85221.350.500.3527.50.0880.2651.4651.65126
AL25-177241.95242.650.700.5075.40.1030.3760.1360.651135

QUINTERA-TRAVESIA

HoleFrom (m)To (m)Interval (m)Est. True width (m)Ag g/tAu g/tCu %Pb %Zn %AgEq g/t
AL25-169311.10311.400.300.254.80.0040.0010.5572.5176
AL25-170188.90190.251.351.15810.0180.1910.1860.221108
AL25-173309.45312.002.552.201700.0360.20.160.171197
including309.45309.850.400.355070.0610.6070.1070.045567
AL25-17646.0546.450.400.3522.90.0030.1310.6112.1798
AL25-17839.9040.400.500.4572.80.0060.1870.0930.25197
AL25-178137.30138.150.850.701710.0150.4181.40.583250
AL25-178169.70170.450.750.653110.0260.6760.9120.525401

Estimated true widths are based on current interpretation of mineralized structures.
Weight-averaged silver-equivalent grades (AgEq g/t) are based on:
October 1, 2025 Long-term CIBC Global Mining Group Analyst Consensus Commodity Price Forecast: Ag $29.73/tr oz, Au $2,646/tr oz, Cu $4.34/lb, Pb $0.92/lb, Zn $1.21/lb.
Metallurgical recovery assumption: 88.3% for Ag, 88.5% for Au, 75.5% for Cu, 83% for Pb, 75% for Zn.

Figure 4

Figure 4. Longitudinal section of Travesia-Promontorio vein zones, showing locations of highlighted mineralized intersections. Click to enlarge.

Minaurum Silver Inc. (TSXV: MGG) (OTCQX: MMRGF) (FSE: 78M0) is an Americas-focused explorer concentrating on the high-grade 100% owned, production-permitted Alamos silver project in southern Sonora, Mexico and the Lone Mountain CRD Project in Nevada, USA. Minaurum is managed by one of the strongest technical and finance teams and will continue its founders’ legacy of creating shareholder value by acquiring and developing a pipeline of Tier-One precious-and base metal projects.

ON BEHALF OF THE BOARD

“Darrell A. Rader”

Darrell A. Rader
President and CEO

For more information, please contact:
Sunny Pannu – Investor Relations and Corporate Development Manager
(778) 330 0994 or via email at pannu@minaurum.com

The TSX Venture Exchange does not accept responsibility for the adequacy or accuracy of this news release.


1570- 200 Burrard Street
Telephone: 1 778 330-0994
Vancouver, BC V6C 3L6
www.minaurum.com
info@minaurum.com

Past performance is not an indicator of future returns. NIA is not an investment advisor and does not provide investment advice. Always do your own research and make your own investment decisions. NIA is receiving compensation from MGG of US$100,000 cash for a twelve-month marketing contract and previously received US$60,000 cash for past marketing contracts which have since expired. This message is meant for informational and educational purposes only and does not provide investment advice.