An acid-mine sludge pond in central Pennsylvania. A byproduct of coal mining, such sites may be rich with critical minerals. UNIVERSITY PARK, Pa. — A Penn State research team was recently awarded a $4 ...

Gracelin Baskaran testified before the Senate Health, Education, Labor, and Pensions Committee about the need for the United States to develop a robust critical minerals supply chain that both sets ...

In a recent study published in Minerals Engineering, researchers from the University of Oulu unveiled a method for crushing and dry beneficiation of graphite. This new crushing technique enables ores ...

As part of a systematic programme for correlating mineral engineering process variables 1,2, flotation machines are now being investigated. There is no need to stress the engineering importance of the ...

In an era where sustainability, innovation, and efficiency are reshaping the global mining landscape, Enoch Nii-Okai has emerged as a mining and minerals engineer whose work is increasingly recognized ...