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Mining - Wikipedia Mining is the extraction of valuable geological materials and minerals from the surface of the Earth Mining is required to obtain most materials that cannot be grown through agricultural processes, or feasibly created artificially in a laboratory or factory
Mining | Definition, History, Examples, Types, Effects . . . Mining, process of extracting useful minerals from the surface of the Earth, including the seas A mineral, with a few exceptions, is an inorganic substance occurring in nature that has a definite chemical composition and distinctive physical properties or molecular structure
Mining - National Geographic Society Mining is the process of extracting useful materials from the earth Some examples of substances that are mined include coal, gold, or iron ore Iron ore is the material from which the metal iron is produced The process of mining dates back to prehistoric times
The Main Types of Mining and their Differences This article reviews different mining methods, their economic roles, and the sustainability challenges they pose in the context of resource extraction
All About Mining - Minerals Education Coalition Mining has been a part of the Earth’s history since prehistoric times Mining has played a role throughout the millennia - from Neanderthals’ use of stone, to ancient Egyptians’, Greeks’, Romans’ and Incans’ more sophisticated mining processes and uses of mined materials