A swarm of small earthquakes within the Karoo Basin in South Africa has revealed a critically stressed fault that could be ...

Millions of people around the world know of the Grand Canyon and many Arizonans have visited it — but few comprehend the incredible complexity and age of the rocks that form this vast gash in the ...

One of the most prominent mines in the Big Horn Mountains 75 miles west of Phoenix in the Osborne Mining District is the Tonopah-Belmont Mine. Discovered in the early 1900s, the mine was located by ...

Mithril Silver and Gold Ltd. is pleased to provide its 2025 quarterly activities and cash flow report for its Copalquin and La Dura properties in Durango State, Mexico. EXPLORATION HIGHLIGHTS District ...