what is subsurface miningwhat is surface mining reclamation

Ecological Effects of Subsurface Mining - dummies

Surface mining techniques don't work for extracting all valuable geologic resources. Diamonds and most metal ores, including gold, require extensive subsurface mines to access the rocks with these resources in them. Subsurface mines are probably what you ...

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subsurface mining by jose saade on Prezi

subsurface mining Definition Subsurface mining is the extraction of minerals and ores from underground. It consist of digging shafts into the earth for ore. One con would be that the mines make a lot of hazardous acid mine drainage. Machines Surface mining ...

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Surface Mining and Reclamation | WA - DNR

Surface mining reclamation restores vegetation, soil stability, and proper water conditions after mining. Each site will be completed differently depending on the future use and reclamation law. However, the work completed prevents future environmental degradation ...

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Surface mining - Wikipedia

In the United States, the Surface Mining Control and Reclamation Act of 1977 mandates reclamation of surface coal mines. Reclamation for non-coal mines is regulated by state and local laws, which may vary widely. Human health

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Differences in Subsurface and Surface Mining - YouTube

Differences in Subsurface and Surface Mining Sushi Grand Loading... Unsubscribe from Sushi Grand? Cancel Unsubscribe Working... Subscribe Subscribed Unsubscribe 3 Loading ...

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Surface mining | Britannica.com

Surface mining: Surface mining, method of extracting minerals near the surface of the Earth. The three most common types of surface mining are open-pit mining, strip mining, and quarrying. See also mining and coal

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what is dug into ground in subsurface mining

Surface mining is forms of mining in which ... requires digging into the earth. This method of mining is carried out where ... Vocabulary strip mining, subsurface mining, petroleum, ... into the ground to find and remove a ... usually blasted with explosives and then ...

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miningimpact and benefits of deregulation act

what is subsurface miningwhat is surface mining reclamation act surface mining control and reclamation act apes movies alabama surface mining act of 1969 chevelle 450 hitachi excavator specifications kobelco excavator reviews trench shoring systems ...

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Sub-Surface Mining on emaze

Sub-Surface mining is the extractions of ores & minerals, which lie underground There are three types main of sub-surface mining ... -There are two major branches of subsurface mining - Underground Hard Rock -Production Mining Underground Hard Rock ...

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Surface mining - definition of Surface mining by The Free Dictionary

The Department of Interior, Office of Surface Mining Reclamation and Enforcement, Mine Safety and Health Administration and the Environmental Protection Agency are the main governing bodies for mining in the US, and the Mining Law 1972, Surface Mining ...

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What is surface mining - Answers.com

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 mining. . ON TH OTHER HAND- . Subsurface mining is ...

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Mine reclamation - Wikipedia

Mine reclamation is the process of restoring land that has been mined to a natural or economically usable state. ... The Surface Mining Control and Reclamation Act of 1977 (SMCRA) is the primary federal law that regulates the environmental effects of coal It ...

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Chapter 13 Environmental Science: Mineral Resources and Mining Flashcards | Quizlet

Subsurface mining is most commonly used to mine: zinc, lead, nickel, tin, copper, gold, uranium, diamonds, phosphate, salt, coal ... Describe the Surface Mining Control and Reclamation Act of 1977 requires that coal-mining companies restore land after mining ...

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Office of Surface Mining Reclamation and Enforcement (OSMRE)

The U.S. Government's Official Website for the Office of Surface Mining Reclamation and Enforcement (OSMRE). OSMRE's business practices are to reclaim abandoned mine lands (Title IV), regulate active coal mines (Title V), and apply sound science through ...

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What Is Subsurface Mining? | Reference.com

Quick Answer Subsurface mining is the removal of deposits from the earth by drilling underneath layers of rock and dirt. These deposits are difficult to reach from the surface and require the drilling of vertical or horizontal shafts for access. The shafts are reinforced ...

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Mining - Learning tools & flashcards, for free | Quizlet

What is the Surface Mining Control and Reclamation Act of 1977? It requires mining companies to restore most surface-mined land so it can be used for the same purpose as before it was mined. ...

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chapter 12 Mineral and soil resources - rosieswebpage

1) What is the difference between surface and subsurface mining? Open-pit and strip mines? Shaft and slope? When is each most likely to be used? a) The difference between surface and subsurface mining is that surface mining is on the Earth's surface and moves ...

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Surface Mining Law and Legal Definition | USLegal, Inc.

Surface mining is a type of mining in which soil and rock overlying the mineral deposit (the overburden) are removed. It is used when deposits of commercially useful minerals or ...

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Soil Erosion Lab - Juan Carlos' academic site

Soil Erosion Lab 1. Title: Cookie Mining Lab ... Speculate about the citizens and organizations most likely to support and oppose the Surface Mining Control and Reclamation Act. Citizens such as miners and employers at organizations Environmentalist and ...

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What is Surface Mining? (with pictures) - wiseGEEK

What is Surface Mining? Rock and dirt are removed in layers during strip mining. Open-pit mining is a technique commonly used to mine copper. Quarry mining is one type of surface mining ...

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Mining - examples, body, used, water, process, Earth, life, methods

Surface mining When an ore bed has been located relatively close to Earth's surface, it can be mined by surface techniques. Surface mining is generally a much preferred approach to mining because it is less expensive and safer than subsurface ...

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