Mammoth Announces Annual and Special Meeting Results and Provides Update on Activities at its Tenoriba Gold-Silver Property, Mexico

Mammoth Resources announced its AGM results—shareholders approved all motions and elected six directors. The company is advancing planning and permitting for a Tenoriba gold-silver resource-definition drill program and metallurgical testing for potential small-scale production. It’s also working with partner RM Mineria to pursue acquisition of near-term operating mines in Mexico.

Silver Tiger Announces a PEA for the Underground with an After Tax NPV of US$304m and an Updated PFS for the Stockwork Zone with an After Tax NPV of US$456m at the El Tigre Silver-Gold Project, Sonora, Mexico

Silver Tiger Metals announced a Preliminary Economic Assessment (PEA) for the underground at its El Tigre silver-gold project in Sonora, Mexico, showing an after-tax NPV of US $304 million (5% discount), IRR ~42.8%, a ~2.6-year payback and a 15-year mine life. An updated PFS for the Stockwork Zone shows an after-tax NPV of US $456 million.

Luca Mining Corp. Named to 2026 OTCQX Best 50

Luca Mining Corp. was named to the 2026 OTCQX Best 50, a list of the top 50 performers on the OTCQX market based on 2025 total return and trading growth. Inclusion reflects strong investor returns and market activity.

Regency Silver Corp. Options the La India Mineral Concession, Sonora, Mexico Expands Position in Dios Padre District

Regency Silver Corp. agreed to option a 100% interest in the La India mineral concession near its Dios Padre project in Yécora, Sonora, Mexico, expanding its land position. The 4,823 ha property has similar geology to Dios Padre. Payments include initial and staged fees plus a future US $1 M on establishing ≥1 M oz gold (or equivalent) NI 43-101 resources; vendors keep a 2% NSR.

GoGold Announces Q1 2026 Parral Production of 456,179 Silver Equivalent Ounces

GoGold Resources reported Q1 2026 production at its Parral operation of 456,179 silver-equivalent ounces (including 205,104 oz silver, 2,914 oz gold, 96 t copper and 150 t zinc). Strong cash flow and a US $245 million cash balance position the company well for advancing its Los Ricos South mine pending permitting.

Pinnacle Samples up to 17.7 g/t Gold on La Estrella Vein and Extends Strike Length of La Dura Vein, Enlarging the Footprint of the Gold-Silver System at El Potrero

Pinnacle Silver and Gold Corp. reported strong gold-silver surface and underground samples from the La Estrella vein at its El Potrero project in Durango, Mexico. Assays included values up to 17.7 g/t Au and 24 g/t Ag, and trenching traced the vein ~150 m along strike, expanding the known footprint of the gold-silver system for future drilling.

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