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. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. The ore must be a rock or mineral that contains valuable constituent, can be extracted or mined and sold for profit. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water.

Extractivism is the removal of natural resources particularly for export with minimal processing. This economic model is common throughout the Global South and the Arctic region, but also happens in some sacrifice zones in the Global North in European extractivism. The concept was coined in Portuguese as "extractivismo" in 1996 to describe the for-profit exploitation of forest resources in Brazil.