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What is the difference between an open pit mine, a quarry and an underground mine with Shaft?
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What is the difference between an open pit mine, a quarry and an under...
Open Pit Mine
An open pit mine is a large excavation where minerals are extracted from the surface of the earth. The process involves the removal of overlying rock and soil to access the mineral deposit.
- Large amounts of overburden need to be removed to reach the mineral deposit
- Equipment such as excavators and haul trucks are used to extract the minerals
- It is cost-effective and efficient for extracting large quantities of minerals
- Environmental impact includes habitat destruction and visual scarring
Quarry
A quarry is a type of open-pit mine typically used to extract building materials, such as limestone, marble, granite, and sandstone.
- Primarily used for extracting construction materials
- Quarries can be above ground or underground
- Commonly used for the production of aggregates for construction
- Environmental impacts include noise, dust, and habitat destruction
Underground Mine with Shaft
An underground mine with a shaft involves digging a vertical or inclined passageway to access mineral deposits below the surface.
- Minerals are extracted through tunnels and shafts underground
- Requires less surface disturbance compared to open pit mines
- Higher operating costs due to the need for ventilation, lighting, and support systems
- Can be safer for workers compared to open pit mines
In summary, open pit mines involve extracting minerals from the surface, quarries are specifically for construction materials, and underground mines with shafts involve digging passageways to access minerals below the surface. Each mining method has its own advantages and challenges depending on the type of mineral being extracted and the environmental considerations.
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What is the difference between an open pit mine, a quarry and an underground mine with Shaft?
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What is the difference between an open pit mine, a quarry and an underground mine with Shaft? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about What is the difference between an open pit mine, a quarry and an underground mine with Shaft? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the difference between an open pit mine, a quarry and an underground mine with Shaft?.
What is the difference between an open pit mine, a quarry and an underground mine with Shaft? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about What is the difference between an open pit mine, a quarry and an underground mine with Shaft? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the difference between an open pit mine, a quarry and an underground mine with Shaft?.
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