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By Paloma Duran - Wed, 03/11/2026 - 14:35
Defiance secured a SEMARNAT permit for its San Acacio project in Zacatecas, covering 44 drill pads and 35 access roads.
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Mon, 01/05/2026 - 15:40
Gold jumps 2% to US$4,433/oz as Venezuela tensions escalate after US detains President Maduro.
https://mexicobusiness.news/tag/defiance-silver
More Mining
By Fernando Mares - Fri, 02/20/2026 - 09:27
Authorities met with CAMIMEX to establish security channels following nationwide mining protests over worker abductions. This is the week in mining!
By Paloma Duran - Thu, 02/19/2026 - 16:13
GR Silver Mining starts 20,000m step-out drilling at San Marcial to expand silver resources.
By Paloma Duran - Fri, 02/13/2026 - 11:27
Defiance Silver secures 5-year surface access at Victoria, enabling exploration of a Laramide-age copper-molybdenum-gold system.
By Paloma Duran - Tue, 02/03/2026 - 13:47
Guanajuato Silver unveiled its 2026 drilling guidance, planning about 75,000m of exploration and infill work across five mines in Mexico.
By MBN Staff - Mon, 09/15/2025 - 08:27
Defiance Silver launched a 10,000m drill program at its Zacatecas project, targeting a new resource estimate at the San Acacio area.
By Fernando Mares - Thu, 07/24/2025 - 11:24
Mexico’s mining sector grew 1.3% in 2024 due to high metal prices, reports CAMIMEX. This is the week in mining!
By Fernando Mares - Fri, 07/18/2025 - 10:01
Defiance Silver completed its acquisition of Green Earth Metals, adding three copper-gold-silver projects totaling nearly 6,800ha in Sonora.
By Paloma Duran - Tue, 06/17/2025 - 15:15
Defiance Silver finalises a six-year agreement to advance its Tepal Gold-Copper Project in Michoacan.
By Fernando Mares - Wed, 04/30/2025 - 18:13
Calica seeks a Supreme Court ruling on its right to continue limestone extraction near Playa del Carmen. Keep up with this week’s top mining stories!
