Open-pit mining is a type of surface mining where large quantities of material are excavated from a large, open pit. It is commonly used to extract minerals such as copper, gold, and coal.

Yes. Ancient man began doing it and open pit mining continues today.

no.

Uranium mining can be either by open pit mining or by underground mining.

Strip Mining.

Cash

The idea of open-pit mining was first introduced by the Romans in ancient times. They used this method to extract ores such as copper and iron.

Open pit mining can be better for the environment than underground mining because it has a lower impact on the ecosystem and wildlife. Open pit mines generally have smaller footprints, making land reclamation easier. Additionally, open pit mining often has better air quality controls and uses less water than underground mining.

Strip mining, Open pit mining and Mountaintop removal mining

open pit mining

54eede4ww

Open pit mining has been done since prehistoric times. At first, a quarry was probably opened to recover stone used in building. In this light, no one person or group can claim the introduction or "invention" of open pit mining. Certainly the scale on which we conduct open pit mining today doesn't begin to compare with these ancient methods. But the simple idea of opening a hole in the ground to recover useful material has been brought forward and continues.Daniel Jackling first introduced open-pit mining

underground minning, open pit minning, solution mining, strip mining

The three types of mining -strip mining,open pit mining,and shaft mining

The three types of mining -strip mining,open pit mining,and shaft mining

The world largest open pit mining is bingham Canyon Mine, it's 1,900 ares and 7.7 km2 and 2.5 miles deep!

Oh, dude, strip mining and open pit mining are like cousins in the destructive mining family. Strip mining is all about stripping away layers of rock to get to the goods, while open pit mining is more about digging a big ol' hole in the ground to extract the goodies. So, like, one's more about peeling layers like an onion, and the other's about digging a big pit like you're trying to bury a secret.

They all involve the mechanized removal of rock.

You dont die as easily

underground minning, open pit minning, solution mining, strip mining

Gold mining can be both open-pit and underground. Open-pit mining involves digging a large pit to extract ore, while underground mining involves tunnels and shafts to access ore deposits below the surface. The choice between the two methods depends on factors such as the depth of the ore body and economic considerations.

Two minerals commonly mined using open-pit mining are copper and coal. In open-pit mining, large holes are dug to access the mineral deposits near the surface, making it an efficient method for extracting these minerals in large quantities.

the 5 types of mining are "sub-surface mining, surface mining, open-pit mining, dredging, and strip mining" please like :)

Open pit and under ground.

Yes, but it is controlled by the local government.

Open pit mining is a widely used mining technique developed centuries ago, and it is difficult to credit a specific individual with its invention. However, open pit mining has been practiced throughout history in various forms, with the ancient Romans known to have used similar methods for extracting minerals. The technique has evolved and is now a prevalent method in modern mining operations.

Open pit mining is generally cheaper than shaft mining because it requires less equipment and labor. In open pit mining, large quantities of ore can be extracted quickly and efficiently using heavy machinery. Also, open pit mines are typically less deep than shaft mines, which reduces the complexity and cost of excavation and support systems.

The three types of mining -strip mining,open pit mining,and shaft mining

Surface mining methods for coal include strip mining, open-pit mining, and mountaintop removal. Subsurface mining methods involve underground mining techniques such as room and pillar mining, longwall mining, and shaft mining. Each method has its own advantages and challenges in extracting coal from the earth.

The answer is either placer mining, strip mining, underground mining, spoil bank mining or open pit mining

The Super Pit, at Kalgoorlie, is Australia's largest open pit gold mine.

open pit mining

Some pros of open pit mining include lower costs compared to underground mining, higher productivity due to easier access to the deposits, and the ability to extract a large quantity of minerals. Additionally, open pit mining can be more environmentally friendly in terms of land reclamation and restoration post-mining.

Miners might choose to use open pit mining when the ore is found near the surface and forms a wide area, making it more cost-effective to extract using this method. Open pit mining is also preferred when the ore body is not very deep, minimizing the need for extensive excavation.

- open-pit mining

- underground mining

- leaching

- recovery from solid or liquid wastes, phosphates, etc.

Oh, dude, like, open-pit mines are more common in western Canada because of the abundance of low-grade ore deposits near the surface, making it easier and cheaper to extract. Also, the terrain in western Canada is often more suitable for open-pit mining compared to underground mining, so, like, why not go with the flow, right?

Open-pit mining is generally less expensive in terms of exploration, development, equipment and operation. Typically, when a recovery operation is developed as an open-pit mine, the valuable mineral deposit is closer to the surface. Also, because it is open-pit, the scale of economy applies, meaning that larger equipment can be used, thus lowering the per-unit cost of operation. In addition, while underground mines must leave behind some of the target minerals in order to provide support for the mine structure, open-pit mines do not.

It should be noted that while open-pit mining is generally the less expensive mining method. that will not always the case. This is due the geology. The nature of the ore body, and the depth and angle of the deposit will enter into cost considerations when choosing a mining method. It can also depend on the rehabilitation requirements as with open pit mining you are left with huge holes in the ground and with under ground/closed mining you simply have a small entry to close with mining is finished.

The two types of mining are Open-cast mining and Underground mining. Underground mining is further divided in to Adit mining and Shaft mining.

Open-pit mining involves extracting minerals from the surface by digging a large pit, while underground mining involves extracting minerals from beneath the surface through tunnels and shafts. Open-pit mining is typically used for shallow deposits and is more cost-effective, while underground mining is used for deeper deposits and can be more dangerous but less disruptive to the environment.

it will kill animals

Most diamonds are mined with an open-pit mining process.

You can read more, below.

Open Pit Mining

Gold Mining on 1774, In Arizona first open pit copper mine opened at Ajo in 1917.

Open cast mining is commonly used to extract minerals such as coal, copper, iron, gold, and bauxite. It is a surface mining technique where the rock or minerals are extracted from the earth through an open pit.

An open pit mine is essentially a big hole in the ground. Dust is created in mining activities, and any moisture falling into the mine can dissolve minerals and convey them into ground water. The blasting and other noise might disturb some people nearby. Additionally, when the mine is played out, some reclamation activities will doubtlessly have to be applied to attain a degree of land restoration.

It depends on various factors such as the deposit type, location, and mining methods used. Generally, underground mining can have less impact on the environment than open pit mining as it requires less surface disturbance and can minimize habitat destruction and water pollution. However, both types of mining can have negative environmental impacts if not properly managed.

Because - the mining company simply 'strips' off the surface layer of soil to get at the layer of ore underneath.

The two commonest methods are deep pit mining or open cast mining. With deep=pit mining, shafts are dug vertically downwards, then tunnels excavated horizontally to extract the coal. With open-cast mining, the top-soil is simply scraped away, using large excavators, and the coal is transported away tpo be processed.

The three types of surface mines are open-pit mines, strip mines, and mountaintop removal mines. Open-pit mines involve extracting minerals from a large, open excavation. Strip mines involve removing layers of soil and rock to expose the resource. Mountaintop removal mines involve removing the summit of a mountain to access the coal seams underneath.