Mining and quarrying are extractive industry topics encompassing the systematic removal of geological materials from the Earth’s crust for subsequent processing and use. Mining generally targets ore bodies, coal seams, or other mineral deposits via surface or underground methods, involving exploration, resource estimation, drilling, blasting, loading, and haulage, often followed by crushing, grinding, and beneficiation. Quarrying focuses on the extraction of dimension stone, aggregates, limestone, and similar bulk materials, typically via open-pit operations with controlled blasting and mechanical excavation. Research on these topics addresses geotechnical stability, resource modeling, environmental impacts, mine planning and optimization, and occupational health and safety.
Rules on deep-sea mining in international waters must be driven by "sound science" and built on consensus, the head of the body charged with regulating the divisive practice said Thursday.
Environment
Mar 13, 2025
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Mining ocean resources needed for electric cars and other devices is currently a hot issue of dispute. Final resolution of how or whether the seabed should be exploited is pending. Outcomes in this contentious area could ...
Space Exploration
Feb 3, 2025
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Scientific and commercial activities on the moon could permanently change the lunar environment. These activities include sending vehicles to the moon, extracting its resources through mining the lunar surface, building facilities ...
Space Exploration
Jan 23, 2025
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By the end of this decade, nations and private companies may well be mining the surface of the moon.
Space Exploration
Jan 2, 2025
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