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    Disadvantages To Mining Iron disadvantages to the local community of mining iron ore Mining is the extraction (removal) of minerals and metals from earth ore), iron ore, gold, silver, and diamonds are just some examples of what is mined and members in your community about the effects of mining and how jewelry made for used the . ...

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    Advantages & Disadvantages of Recycling Metal | Sciencing

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    Jun 09, 2017· List of major aspects below: In a nutshell, although it is an undeniable fact that mining affects our world enormously, we ought not to demonize its practice while its benefits are constantly enjoyed by the large majority of people. PROS: I. Economic incomes. enormous earnings by exportation, private contracts II. Job offers/opportunities for locals.

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    The Disadvantages of Smelter | Sciencing

    The process of smelting is when industrial factories extract or smelter purer and more refined metals from ores. Metals like copper or lead are often extracted using this process from earth samples and deposits.

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    What Are the Benefits of Mining? Despite the ecological harm that mining inflicts we continue to extract substances from the ground because we feel — as a society — that the benefits of mining outweigh the hurts, especially as we develop new ways to counteract the negative impact of mining on the environment.

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    Gray iron is a versatile, low-cost alloy with a long history and many manufacturing applications. Gray iron's high carbon content gives it a dull, gray appearance with low reflectivity. Common uses for gray cast iron include pipes, cookware and automobile parts. ... Advantages & Disadvantages …

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    What Are the Disadvantages of Mining? The major drawback of industrial mining is the damage mining operations cause to the environment. Removal of large areas of topsoil can destroy habitats, and the chemicals used in mining operations can leach into the groundwater and pollute the area. Air pollution and radioactive pollution are other ...

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    Advantages of mining ores Metals that can be found from mining ores Aluminium = 32 million tonnes Copper = 12million tonnes Gold = 2600 tonnes Lead = 3800000 tonnes Tin = 660000 tonnes Zinc = 7100000 Metal ores Most metals must be extracted from rocks, called ores, in the Earth's

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    The Advantages of Iron | HowStuffWorks

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    Mining is an inherently invasive process that can cause damage to a landscape in an area much larger than the mining site itself. The effects of this damage can continue years after a mine has shut down, including the addition to greenhouse gasses, death of flora and fauna, and erosion of land and habitat.

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    What is a proper disadvantage of mining? - Quora

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    Apr 17, 2018· Advantages: 1. Fe is the most versatile structural metal. Because it is allotropic (there are several different phases that it can have), there are no fewer than 6 crystallographic structures that it can have, depending on what it is alloyed with,...

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