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Simplified world active mining map Mining is the extraction of valuable or other geological materials from the earth usually from an,,,, or placer deposits. These deposits form a mineralized package that is of economic interest to the miner. Ores recovered by mining include,,,,,,,,,, and. Mining is required to obtain any material that cannot be grown through agricultural processes, or created in a laboratory or factory. Mining in a wider sense includes extraction of any such as petroleum, natural gas, or even. Mining of stones and metal has been a human activity since times. Modern mining processes involve for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, and final of the land after the mine is closed.

Mining operations usually create a negative environmental impact, both during the mining activity and after the mine has closed. Hence, most of the world's nations have passed regulations to decrease the impact. Has long been a concern as well, and modern practices have significantly improved safety in mines. Levels of metals are generally low. Unless future end-of-life recycling rates are stepped up, some rare metals may become unavailable for use in a variety of consumer products.

Due to the low recycling rates, some now contain higher concentrations of metal than mines themselves. Copper mine in, Since the beginning of civilization, people have used, and, later, found close to the 's surface. These were used to make early and; for example, high quality found in northern, southern and Poland was used to create. Flint mines have been found in areas where seams of the stone were followed underground by shafts and galleries. The mines at and are especially famous, and like most other flint mines, are in origin (ca 4000–3000 BC). Other hard rocks mined or collected for axes included the of the based in the.

The oldest-known mine on archaeological record is the 'Lion Cave' in, which shows to be about 43,000 years old. At this site humans mined to make the red. Mines of a similar age in are believed to be sites where may have mined flint for weapons and tools. Ancient Egypt [ ] mined. At first, used the bright green malachite stones for ornamentations and pottery. Later, between 2613 and 2494 BC, large building projects required expeditions abroad to the area of in order to secure minerals and other resources not available in Egypt itself.