Sombrero Butte

Key facts

News releases4 on file

1. Jul 24, 2026

   Copper Fox Highlights Significant Porphyry Copper-Molybdenum Exploration Indicators at Sombrero Butte, Advancing Permitting Plans for Testing Porphyry Target

   An updated exploration model for the 100%-owned Sombrero Butte project in Arizona defines a porphyry copper-molybdenum target, including a 3,200 m long by 1,300 m wide chargeability anomaly (>25 mrad) with 200-500 ohm resistivity, potassic alteration overprinted by phyllic alteration, hypersaline fluid inclusions, and over 120 magmatic hydrothermal breccia pipes. Historical 2006-2008 drilling retu

   Drill results
2. Dec 19, 2024

   Copper Fox Provides Preliminary Results of Geophysical Survey on the Sombrero Butte Porphyry Copper Project

   Drill results
3. Nov 26, 2024

   Copper Fox Updates Sombrero Butte Copper Project

   Corporate
4. Oct 8, 2024

   Copper Fox Retains Quantec to Complete Geophysical Survey on Sombrero Butte Porphyry Copper Project

   Drill results

Related