Spark remains on track to initiate its first phase of diamond drilling in Q3 2025, with a primary focus on the Cruzeta, Córrego do Maquém, and Água Branca targets. This drill program represents the ...

A local community group has reacted to newly uncovered information with alarm, claiming that Australian company Santana Minerals is intentionally “flying under the radar” to try and avoid scrutiny ...

Wyoming's first new coal mine in 50 years is said to be operating soon but it won't rely on the fossil fuel to make money.

Located 20 miles south of Tucson on the eastern slope of the Sierrita Mountains, the Twin Buttes Mining district dates back to the late 1800s.

The world’s path to net-zero emissions hinges on batteries, their underlying technologies and our ability to secure adequate supplies of the critical metals they need to run, including copper for ...

The Nigerian government wants to refine its resources domestically so they can fetch a higher price on the international market.Abdulsalam Musa squats as he chips away at lithium-rich rocks with a ...

Mako Mining operates high-grade, shallow open-pit mines like San Albino and Moss, fueling self-funded growth and expansion. Find out why MKO:CA stock is a buy.

The Anaconda Copper Mining Co. began open pit mining at the Berkeley Pit in 1955 and operation of the Yankee Doodle Tailings Impoundment began in 1963.

While pit lakes are water-filled craters that form in abandoned open-pit mines, tailings ponds are large, engineered structures designed to store the byproducts of mining operations, which ...

The open-pit mining operation employs a top-down, bench-by-bench mining approach, characterized by horizontal advancement, deep-hole blasting, excavator loading, and transportation via dump trucks.

A fleet of 100 Huaneng Ruichi autonomous electric mining trucks, the first of its kind in the world, has officially entered operation at the Yimin open-pit mine in Inner Mongolia, China.

Hudbay Minerals Inc. will begin clearing and grading land this month for its goal of building five open-pit mines on the west slope of the Santa Rita Mountains, it told Pima County officials ...