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like strip mining open-pit mining involves removing the surface layer of soil. Miners then use explosives to break up the underlying rock and recover the ore. As they dig a deep hole or pit to mine the ore they build roads up on the sides of the pit. Trucks carry the ore to the surface. Ores of copper and iron are obtained by open-pit mining. (read in earth science book by Mcdougal Littell.)
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What type of mining is used to extract veins of ore deposits from the ground?
Open Pit Mining
Open pit mining is used to obtain ores that lie?
Near the surface.
What is the difference between strip mining and open pit mining?
1.Depth:strip mining is done for <60 m while open pit is done for>60 to near about 120 m. 2.Design:Strip mining is done maintaining spoil & piles system while open pit has a specific mining structure to follow. 3.Environment:strip mining is normally done for dry area while for open pit mining we have to lower the ground water level.
What are the different kinds of mining?
The three types of mining -strip mining,open pit mining,and shaft mining
What are the advantages and disadvantages of open-pit mining?
Cash
What are two reasons why open-pit mines are more common in western Canada than underground mines?
Open pit mining is used when the materials being mined are closer to the surface. It is safer to do open pit mining than it is to do underground mining. Underground mining is only used for mining hard minerals.
What type of mining is used to extract veins of ore deposits from the ground?
Open Pit Mining
The person who first introduced the idea of open-pit mining was?
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.
Do humans do open pit mining?
Yes. Ancient man began doing it and open pit mining continues today.
Open pit mining is used to obtain ores that lie?
Near the surface.
Who invented open pit mining?
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.
What type of mining is used to mine coal?
the most common now are open pit strip mining and underground.
Is uranium open pit mining?
no.
If metals are deposited in streambeds would probably be used?
The answer is either placer mining, strip mining, underground mining, spoil bank mining or open pit mining
Who introduced the idea of open pit mining?
The idea of open pit mining has been utilized throughout centuries by various civilizations. However, it is difficult to attribute its introduction to a single individual. Ancient cultures such as the Romans, Egyptians, and Greeks all practiced open pit mining in different forms for mining minerals and ores.
What is a method for uranium mining?
Uranium mining can be either by open pit mining or by underground mining.
What type of mining is used to extract uranium?
- open-pit mining - underground mining - leaching - recovery from solid or liquid wastes, phosphates, etc.
