distinguish between surface mining and subsurface mining

distinguish between surface mining and subsurface mining

distinguish between surface mining and subsurface mining. Surface mining is used where the ore or material to be extracted is located fairly close to the surface The overlying ground cover is removed the material is mined and the ground cover is ordinarily replaced Subsurface mining is used where the material is in veins deep beneath

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distinguish between surface mining and subsurface mining

Subsurface Mining and its Environmental Impacts by Cayla Heath. Apr 21, 2014· The Difference Between Underground Mining And Surface Mining The process of removal of essential mineral ores or geological substances from soil or sand is called mining.

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distinguish between surface mining and subsurface mining

increases land distribution mining waste and pollution 9 Distinguish between surface mining and subsurface mining Shallow Mineral deposits are removed by Surface mining in which materials lying over a deposit are removed to expose the resource for processing Many different types of surface mining but generally it involves removal of all vegetation including forests from a site...

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chapter 12 Mineral and soil resources

a) The difference between surface and subsurface mining is that surface mining is on the Earth’s surface and moves the un-needed materials out of the way in order to obtain the desired minerals and energy. Subsurface mining doesn’t remove the un-needed soils or rock out of the way instead it uses big machines to dig deep underground into deposits that hold the same minerals and energy

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Distinguish Between Surface Mining And Subsurface Mining

Chapter 12 Mineral And Soil Resources. A the difference between surface and subsurface mining is that surface mining is on the earth’s surface and moves the unneeded materials out of the way in order to obtain the desired minerals and energy subsurface mining doesn’t remove the unneeded soils or rock out of the way instead it uses big machines to dig deep underground into

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distinguish between surface mining and subsurface mining

distinguish between surface mining and subsurface mining. Surface mining is used where the ore or material to be extracted is located fairly close to the surface The overlying ground cover is removed the material is mined and the ground cover is ordinarily replaced Subsurface mining is used where the material is in veins deep beneath

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What is the difference between surface mining and subsurface mining

Surface mining is often preferred to subsurface mining by companies in the industry because it is less expensive, there are fewer complications with electricity and water, and it is safer. However, surface mining can be more environmentally-damaging than subsurface mining. What is the difference between the two types of mining?

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Ch 15. Mineral Resources Flashcards | Quizlet

Surface mining disturbs the land more than subsurface mining, but subsurface mining is more expensive and dangerous. ACID MINE DRAINAGE is pollution caused when sulfuric acid and toxic dissolved materials such as lead, arsenic, and cadmium wash from mines into nearby lakes and streams. TAILINGS, the impurities that make up about 80% of mined ore, are often left in giant piles near mineral

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What is the difference between surface mining and underground mining

There are two common types of mining, surface mining and underground mining. With the rapid development of social economy, people’s demand for mineral resources is increasing, and mining technology continues to advance. Let’s compare the difference between surface mining and underground mining today.

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Underground Mining vs. Surface Mining, What Are Their Differences

Underground mining, surface mining, placer mining, and in-situ mining are the four major types of mining. Miners usually determine the type of mining depending on the type and position of the ore body. Each mining method also has other safety and environmental impact levels, both for legitimate mining operations. So, what is the difference between surface and underground mining? This article

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distinguish between surface mining and subsurface mining in ethiopia

PDF Broad Classification Of Subsurface Mining Methods...We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment. which can crush all

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[Solved] Distinguish between surface and subsurface mining, between

Distinguish between surface and subsurface mining, between open-pit and strip mines, between shaft and slope mines. Students also viewed these Earth sciences questions Which type of mining–surface mining or subsurface mining – is more harmful to the environment?

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Distinguish between surface mining and subsurface mining Shallow

Distinguish between surface mining and subsurface mining Shallow deposits are from ENVIRONMENTAL SCIENCE AP at Franklin High School

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chapter 12 Mineral and soil resources

a) The difference between surface and subsurface mining is that surface mining is on the Earth’s surface and moves the un-needed materials out of the way in order to obtain the desired minerals and energy. Subsurface mining doesn’t remove the un-needed soils or rock out of the way instead it uses big machines to dig deep underground into deposits that hold the same minerals and energy

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Distinguish Between Surface Mining And Subsurface Mining

Distinguish Between Surface Mining And Subsurface Mining. What is the difference of surface and subsurface mining ,surface mining is safer and easier than subsurface mining.surface mining does more damage to the environment than subsurface.surface mining creates more of a mess then subsurface or open cut . Get Price

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Distinguish between surface mining and subsurface mining

Distinguish between surface and subsurface mining, between open-pit and strip mines, between shaft and slope mines. Surface mining is the extraction of mineral and energy resources near Earth''s surface by first removing the soil, subsoil, and over-lying rock strata. Subsurface mining is the extraction of mineral and energy resources from deep

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How do surface and subsurface mining differ and how are this activities

Answer (1 of 3): Well apart from the obvious, subsurface mining is vastly more dangerous then surface mining, and coal mining in particular is especially dangerous, because the rocks are relatively fragile and collapse easily, and the resource you''re excavating is combustible.

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The Actual Difference Between Surface and Underground Mining

As mining progressed, the ore deposits began running out, making it necessary to seek them deeper inside the ground. This historical event highlights the difference between two techniques of mining which are used even today – surface and subsurface mining. Let us compare and contrast them further.

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The Actual Difference Between Surface and Underground Mining

As mining progressed, the ore deposits began running out, making it necessary to seek them deeper inside the ground. This historical event highlights the difference between two techniques of mining which are used even today – surface and subsurface mining. Let us compare and contrast them further.

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i) Mechanical excavation methods; such as Open-pit and Strip mining

Safety concerns – surface mining methods have a better safety record. Difference between surface and subsurface mining. Pros and Cons Su urrffaaccee aSSubbssuurrffaccee dissttuu rrbbss rllaargg ee

Answer (1 of 4): Mining activities can be broadly divided in two types 1. Underground mining 2. Surface mining Now let''s talk about surface mining Depending on the topography, nature of the strata, working conditions, depth of the deposit and future use of the landscape surface mining can be

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Distinguish Between Surface Mining And Subsurface Mining

Distinguish Between Surface Mining And Subsurface Mining. What is the difference of surface and subsurface mining ,surface mining is safer and easier than subsurface mining.surface mining does more damage to the environment than subsurface.surface mining creates more of a mess then subsurface or open cut . Get Price

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Underground Mining vs. Surface Mining, What Are Their Differences

Underground mining, surface mining, placer mining, and in-situ mining are the four major types of mining. Miners usually determine the type of mining depending on the type and position of the ore body. Each mining method also has other safety and environmental impact levels, both for legitimate mining operations. So, what is the difference between surface and underground mining? This article

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Distinguish Between Surface Mining And Subsurface Mining

What is the difference between surface and subsurface mining What is the difference of surface and subsurface mining. Get Price; What Is The Difference Between Mining Rights And Surface Rights. Put simply, mining rights are the rights to the minerals located in, on or under the land. Surface rights refer to any right of land that is not mining

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Distinguish Between Surface Mining And Subsurface Mining

Surface mining normally in a range of 50-200 meters, subsurface goes deeper.distinguish between surface mining and subsurface .Mining: Mining, process of extracting useful minerals from the surface of the Earth, including the seas. A mineral, with a few The object of modern techniques is to find anomalies—i.e., differences between what is observed at a particular loion and what would

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What is the difference between surface and subsurface mining?

Surface mining is safer and easier than subsurface mining.Surface mining does more damage to the environment than subsurface.Surface mining creates more of a mess then subsurface or open cut

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Ch 15. Mineral Resources Flashcards | Quizlet

Surface mining disturbs the land more than subsurface mining, but subsurface mining is more expensive and dangerous. ACID MINE DRAINAGE is pollution caused when sulfuric acid and toxic dissolved materials such as lead, arsenic, and cadmium wash from mines into nearby lakes and streams. TAILINGS, the impurities that make up about 80% of mined ore, are often left in giant piles near mineral

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How do surface and subsurface mining differ and how are this activities

Answer (1 of 3): Well apart from the obvious, subsurface mining is vastly more dangerous then surface mining, and coal mining in particular is especially dangerous, because the rocks are relatively fragile and collapse easily, and the resource you''re excavating is combustible.

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What is the difference between surface and subsurface mining?

Surface mining is safer and easier than subsurface mining.Surface mining does more damage to the environment than subsurface.Surface mining creates more of a mess then subsurface or open cut

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AP Environmental Science Chapter 15 Flashcards | Quizlet

Distinguish between surface and subsurface mining, between open-pit and strip mines, between shaft and slope mines.

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What is the difference between surface mining and underground mining

There are two common types of mining, surface mining and underground mining. With the rapid development of social economy, people’s demand for mineral resources is increasing, and mining technology continues to advance. Let’s compare the difference between surface mining and underground mining today.

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