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Strip mining is the least efficient method of mining, AND you wear out your tools on mostly cobblestone, AND you are left with an enormous hole in the ground that just looks ugly. If you are looking for diamonds, you should branch mine at y=11

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  • what is strip mining definition from safeopedia

    what is strip mining definition from safeopedia

    Strip mining is a mineral-extraction process in which a layer or seam of undesired material (called “overburden”) is removed from the surface of an area to allow efficient access to a desired material existing underneath the layer being stripped. As the process suggests, it is a form of surface mining, and it is primarily used to extract material that lays relatively close to the surface

  • pros and cons of strip mining

    pros and cons of strip mining

    Feb 25, 2015 · For those who are unfamiliar, strip mining is a form of surface mining that focuses on the collection of tar sand and coal, which both rest somewhat close to Earth’s surface. Those who support strip mining point to the increased ease of access and all of its attendant benefits. Detractors point to the controversies surrounding this method

  • strip mining, open pit mining, surface mining, mining

    strip mining, open pit mining, surface mining, mining

    Strip mining is a kind of surface mining. The ore is very near to the surface of the land but has one or more layers of rock and filth on top of it. To mine the ore, these layers have to be removed. The steps in strip mining are similar to open-pit mining

  • contour strip mining coal mining britannica

    contour strip mining coal mining britannica

    Other articles where Contour strip mining is discussed: auger mining: Augering is usually associated with contour strip-mining, recovering coal for a limited depth beyond the point where stripping becomes uneconomical because the seam of coal lies so far beneath the surface

  • pros and cons of strip mining vision launch media

    pros and cons of strip mining vision launch media

    Jul 26, 2015 · Strip mining is a form of resource collection that involves dirt removal from a very large area to sift through it. Instead of working underground, a pit is created deep in the ground and all work is accomplished on the surface

  • chapter 2 the environmental effects ofstrip mining the

    chapter 2 the environmental effects ofstrip mining the

    The Mechanics of Strip Mining This section describes the five main types of surface coal mining techniques: area mining, open pit mining, contour mining, auger mining, and mountaintop removal

  • strip mining citizens coal council

    strip mining citizens coal council

    Strip mining is a type of surface mining where the overlying vegetation, rock, and soil (overburden) is removed in order to reach the underlying coal seam, which usually lies a few feet beneath the surface. Explosives are used to fracture any overlying rock, and then heavy machinery is used to remove the overburden and dump it into a nearby area

  • strip mining definition ofstrip miningat

    strip mining definition ofstrip miningat

    Strip mining definition, mining in an open pit after removal of the overburden. See more

  • what are the pros and cons ofstrip mining (with pictures)

    what are the pros and cons ofstrip mining (with pictures)

    Feb 22, 2021 · Strip mining is considered very harmful to the environment. Proponents of strip mining cite its better efficiency, cost, and safety as compared with traditional underground mining techniques. The recovery rate of materials is higher with strip mining, with approximately 80% to 90% of the material being recovered, as opposed to only approximately 50% with tunnel mining

  • pros and cons of strip mining

    pros and cons of strip mining

    Feb 25, 2015 · The Pros of Strip Mining. 1. High Recovery Rate Other forms of mining do not guarantee the same rate of return as strip mining does. Materials are recovered at a rate of up to 90 percent during strip mining, which is a much higher recovery rate than most forms of mining can promise

  • strip miningdescribed

    strip miningdescribed

    "Strip mining" is the practice of mining a seam of mineral, by first removing a long strip of overlying soil and rock (the overburden); this activity is also referred to as "overburden removal"It is most commonly used to mine coal and lignite (brown coal)Strip mining is only practical when the ore body to be excavated is relatively near the surface

  • what is surface mining convergence training

    what is surface mining convergence training

    Jun 23, 2017 · Strip Mining. Strip mining is the process of removing a thin strip of overburden (earth or soil) above a desired deposit, dumping the removed overburden behind the deposit, extracting the desired deposit, creating a second, parallel strip in the same manner, and depositing the waste materials from that second (new) strip onto the first strip

  • effects ofminingon the environment and human health

    effects ofminingon the environment and human health

    Strip mining accounts for about 40 percent of the world’s coal mines but in some countries, such as Australia, open cast mines make up 80 percent of mines. Even though it’s highly destructive, industry often prefers strip mining as it requires less labour and yields more coal than underground mining

  • obama ends 150 year war of strip mining in 24 states! grist

    obama ends 150 year war of strip mining in 24 states! grist

    Strip-mining operations had been pounding the final nails in the coffin of the large-scale shaft-mine employers in the region for years. This was the cruel irony of strip mining, of course: It

  • lithiummining the hidden environmental cost of evs

    lithiummining the hidden environmental cost of evs

    Feb 09, 2021 · Because lithium’s concentration in ore at Thacker Pass runs as low as two-tenths of one percent, producing one ton of the stuff for use by society entails strip mining and processing as much as 500 tons of earth

  • what is mountaintop removal (with pictures)

    what is mountaintop removal (with pictures)

    Feb 02, 2021 · Mountaintop removal is commonly used for coal mining. You may hear mountaintop removal called “mountaintop mining/valley fill” (MTM/VF), in reference to the techniques used in the mining process. Activists characterize it as “strip mining on steroids,” arguing that the practice of mountaintop removal is extremely harmful to the environment, and suggesting a ban on the practice

  • strip mining,open pit mining, surfacemining,mining

    strip mining,open pit mining, surfacemining,mining

    Strip mining is a kind of surface mining. The ore is very near to the surface of the land but has one or more layers of rock and filth on top of it. To mine the ore, these layers have to be removed

  • strip mining meaning in the cambridge english dictionary

    strip mining meaning in the cambridge english dictionary

    strip mining definition: 1. a method of obtaining substances such as coal from the ground that involves removing the top…. Learn more

  • strip mining definition ofstrip miningat

    strip mining definition ofstrip miningat

    Strip mining definition, mining in an open pit after removal of the overburden. See more

  • strip miningdescribed

    strip miningdescribed

    "Strip mining" is the practice of mining a seam of mineral, by first removing a long strip of overlying soil and rock (the overburden); this activity is also referred to as "overburden removal"It is most commonly used to mine coal and lignite (brown coal)Strip mining is only practical when the ore body to be excavated is relatively near the surface

  • mining environmental issues

    mining environmental issues

    Feb 14, 2018 · Strip mining. Strip mining involves scraping away earth and rocks to get to coal buried near the surface. In many cases, mountains are literally blasted apart to reach thin coal seams within, leaving permanent scars on the landscape as a result. Strip mining accounts for about 40 percent of the world’s coal mines but in some countries, such

  • open pit mining an overview sciencedirect topics

    open pit mining an overview sciencedirect topics

    Strip mining is the process of mining a seam of mineral by removing a long strip of overlying soil and rock. Strip mining is a practical type of mining when the ore body that is to be extracted is near the surface. Open-pit mining is the process of extracting rock or minerals from the earth through their removal from an open pit or borrow

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