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.
In Texas, surface mine reclamation is a decades-long process—one that requires scientific precision, environmental insight and strong collaboration.
Environment
Aug 25, 2025
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17
All the critical minerals the U.S. needs annually for energy, defense and technology applications are already being mined at existing U.S. facilities, according to a new analysis published in the journal Science.
Earth Sciences
Aug 22, 2025
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593
Federal lands—which make up about 640 million acres, or 28%, of U.S. soil—are used for many purposes, including conservation, recreation, and extraction of resources such as coal. Greenhouse gas emissions are released throughout ...
Earth Sciences
Aug 20, 2025
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29
Mining in Brazil does not deliver the sustained economic benefits often claimed, while informal mining is a major driver of deforestation, especially in the Amazon. A new study offers one of the most comprehensive assessments ...
Environment
Jul 28, 2025
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18
A 1,000-tonne ship is exploring the far-flung South Pacific for riches buried beneath the waves, spearheading efforts to dredge the tropical waters for industrial deep-sea mining.
Environment
Jul 23, 2025
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61
After two weeks of negotiations, the International Seabed Authority (ISA) is still far from finalizing rules for extracting coveted metals on the high seas despite heightened pressure triggered by US efforts to fast-track ...
Environment
Jul 18, 2025
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41
In a world hungry for crucial resources, China may not be poised to start deep-sea mining but it is planting seeds for such operations in a meticulously planned economic and geopolitical strategy.
Environment
Jun 10, 2025
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92
Several countries united with campaign groups on Monday to call for caution in regulating the divisive practice of deep-sea mining at a meeting on the issue in Jamaica.
Environment
Mar 18, 2025
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23
After more than a decade of negotiations, a new round of talks to finalize a code to regulate deep-sea mining in international waters begins Monday in Jamaica, with hopes high for adoption this year.
Environment
Mar 17, 2025
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41
Rules for the emerging deep-sea mining sector should take a "precautionary approach" that protects the environment, the head of the body drafting regulations for the practice told AFP Friday.
Environment
Mar 14, 2025
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31
