Our what is strip mining

Strip mining definition and meaning | Collins English ...

Strip mining is a method of mining that is used when a mineral is near the surface and underground passages are not needed. [ US ] regional note: in BRIT, use opencast mining COBUILD Advanced English Dictionary .

Mining | Minecraft Wiki | FANDOM powered by Wikia

Strip Mining 'Strip Mining' is the easiest method of mining, and it is typically paired with 'staircasing'. 'Strip mining' can be done at a single level by creating a 1x2 path for a player to navigate.

What Is Strip Mining? | Reference.com

Strip mining involves removing the surface layers of earth, called the overburden, in rectangular strips to mine the mineral reserve underneath them. After a strip of ore is mined, another strip is prepared next to it. The waste rock from the overburden of the second strip is used to fill the first ...

Obama Ends 150-Year War of Strip-Mining in 24 States! | Grist

The birth of strip-mining in the 1850s in eastern Illinois churned the historical memory of Kickapoo villages into ashes and spoil piles, stagnant mine ponds and pits; the first mechanized strip ...

History of Ohio Coal Mining & Regulation

History of Coal Mining & Regulation in Ohio. Ohio's Coal Mining History. Coal mining in Ohio began around 1800 and during its first 150 years, was an unregulated industry. ... Ohio's first state law regulating coal mining, the Strip Coal Mining Act, became effective in 1947. This law required Ohio mine operators to have a state-issued license ...

Surface mining - Wikipedia

Oct 09, 2018· Strip mining is done layers where the mining operations go slighter deeper with each pass. The removal of trees, shrubs, and structures is the first step in strip mining. Strip mining is a type of surface mining done in order to access buried deposits of useful minerals.

Strip Mining | Encyclopedia.com

Strip mining for coal comprises well over half of the land that is strip-mined, which totaled less that 0.3% of land in the United States between 1930 and 1990. This is far less land than the amount lost to agriculture and urbanization.

Strip mine - definition of strip mine by The Free Dictionary

strip mine n. An open mine, especially a coal mine, whose seams or outcrops run close to ground level and are exposed by the removal of topsoil and overburden. strip mine (strĭp) An open mine, especially a coal mine, whose seams or outcrops run close to ground level and are exposed by the removal of overlying soil. ThesaurusAntonymsRelated ...

What is STRIP MINING? What does STRIP MINING ... - YouTube

Apr 06, 2017· "Strip mining" is the practice of mining a seam of mineral, by first removing a long strip of overlying soil and rock (the overburden). It is most commonly used to mine coal and lignite (brown coal).

Images of Mountaintop Removal Mining | Earthjustice

Mountaintop removal coal mining, often described as "strip mining on steroids," is an extremely destructive form of mining that is devastating Appalachia. In just a few decades, more than 2,400 miles of streams and headwaters that provide drinking water for millions have been permanently buried and destroyed.

Strip Mining for Coal - YouTube

Sep 11, 2015· Almost 20 years since the strip mine began and it is still going strong here in Stellarton, Nova Scotia. In another five or six years time the mining should be complete and will mark the end of ...

What is strip mining - answers.com

Strip Mining is the practice of mining a seam of mineral, by firstremoving a long strip of overlying soil and rock.

Strip mining - definition of strip mining by The Free ...

Define strip mining. strip mining synonyms, strip mining pronunciation, strip mining translation, English dictionary definition of strip mining. n another term for opencast mining Noun 1. strip mining - the mining of ore or coal from an open mine opencast mining mining, excavation - the act of...

Strip Mining | HuffPost

There are few people who have thought more about the story of Centralia than Simon, so I reached out to him to share what actually happened to the town and what drew him to the story.

Plundering Appalachia - The Tragedy of Mountaintop-Removal ...

Mountaintop removal is strip-mining on steroids. Massive dump trucks, huge bulldozers, and ten-story-high draglines can undo in months what geological processes took millions of years to build. Typically, multiple coal seams are exposed as a mountaintop-removal operation dismantles the landscape, piece by piece.

Coal mining | Britannica.com

Coal mining: Coal mining, extraction of coal deposits from the surface of Earth and from underground. Coal is the most abundant fossil fuel on Earth. Its predominant use has always been for producing heat energy. It was the basic energy source that fueled the Industrial Revolution of the 18th and 19th

Strip-mine | Define Strip-mine at Dictionary.com

Strip-mine definition, to excavate by open-cut methods. See more.

Coal mining - Wikipedia

Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content, and, ... (also referred to as open cast, open pit, mountaintop removal or strip) mining methods. Open cast coal mining recovers a greater proportion of the coal deposit than underground methods, as more of the coal seams in the strata may be ...

Strip Mine | Definition of Strip Mine by Merriam-Webster

Strip mine definition is - a mine that is worked from the earth's surface by the stripping of overburden; especially : a coal mine situated along the outcrop of a flat dipping bed. a mine that is worked from the earth's surface by the stripping of overburden; especially : a coal mine situated along the outcrop of a flat…

Strip-Mining the Facts - WSJ

After tragedy comes the inevitable political exploitation.

Whats strip mining? | Empire Minecraft

Mar 24, 2012· Strip mining is when you make huge holes and stuff on the surface to get ores instead of organized tunnels. You don't actually get as much ore but you get a lot of cobble and a very hazardous hole. One time I actually killed myself because I fell into the hole I just made.

The economics of extended pre-strip stripping

2013 Coal Operators' Conference The University of Wollongong 14 –15 February 2013 355 THE ECONOMICS OF EXTENDED PRE-STRIP STRIPPING Retief Nel1and Mehmet S Kizil ABSTRACT: Waste stripping involves the most costly processes for any given open cut coal mining operation, As such, it is fundamentally important to optimise material scheduling and the sequences

Tutorials/Mining – Official Minecraft Wiki

The difference between quarrying and strip mining is that the process of quarrying involves a large rectangular or square strip, continually mined downwards with a staircase running along the side. This method got its name by its similarity to real world quarry sites.

Surface mining - Wikipedia

"Strip mining" is the practice of mining a seam of mineral, by first removing a long strip of overlying soil and rock (the overburden).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.

Chapter 1: Introduction - The Strip Mining Handbook

Strip mining had created at least 3,000 miles of landslides and left some 34,000 miles of highwalls. Two-thirds of the land that had been mined for coal had been left unreclaimed, [17] and the cost of reclamation in 1977 was estimated at between $10 billion and $35 billion.

What does strip mining mean? definition, meaning and ...

Definition of strip mining in the AudioEnglish.org Dictionary. Meaning of strip mining. What does strip mining mean? Proper usage and pronunciation (in phonetic transcription) of the word strip mining. Information about strip mining in the AudioEnglish.org dictionary, synonyms and antonyms.

strip mining Definition in the Cambridge English Dictionary

strip mining meaning: a method of obtaining substances such as coal from the ground that involves removing the top layer of soil instead of digging deep holes underground. Learn more.

Mountaintop Removal 101 > Appalachian Voices

Mountaintop removal is any method of surface coal mining that destroys a mountaintop or ridgeline, whether or not the mined area will be returned to what is legally described as the "approximate original contour." Methods of mountaintop removal coal mining include, but are not limited to: cross ...

Strip Mining – PEOPLE FOR PROTECTING PEACE RIVER, INC. – 3PR

Strip Mining The Peace River Heartland is also part of what is known as Bone Valley. That is why the counties of Hillsborough, Polk, Manatee, Hardee and Desoto counties are being strip mined.

Coal Controversy In Appalachia

Surface mining at these scales is more economical for coal companies, safer for miners, and, coal operators say, essential for mining the thin seams of lower-sulfur coal more valuable in today's market.

Strip mining | Britannica.com

Strip mining, removal of soil and rock (overburden) above a layer or seam (particularly coal), followed by the removal of the exposed mineral. The common strip-mining techniques are classified as area mining or contour mining on the basis of the deposit geometry and type. The cycle of operations for ...

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.