One of America’s largest deposits of copper, nickel and cobalt is deep underground near the Boundary Waters in northeastern ...
The last Czech black coal shaft will shut at the end of January, closing the door on more than 250 years of deep mining and ...
Carbon-negative mining offers a promising path to meeting the mineral demands of the energy transition while shrinking the ...
Abstract: Accurately extracting open-pit mining areas (OMAs) from high-resolution remote sensing imagery is of great significance for ecological restoration and sustainable resource management.
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