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Author: Admin | 2025-04-28
Table of Contents1 What are the differences and similarities between strip mining and open pit coal mining?2 What is the difference between open-pit mining and strip mining?3 What is the difference between open cast mining and shaft mining Class 8?4 When ore is extracted from near the surface by digging deep into the ground it is called?5 How is strip mining different from open pit mining?6 How does excavators dispose of the waste from strip mining?Strip mining is sensible when the ore body is near the surface. The practice includes some of the largest machines on earth, removing long strips of overlying soil and rock and then removing coal deposits. Open-pit mining utilizes blasting and mineral removing, digger deeper into the earth causing a crater-like result.What is difference between strip mining and shaft mining?Surface mining, including strip mining, open-pit mining and mountaintop removal mining, is a broad category of mining in which soil and rock overlying the mineral deposit (the overburden) are removed, in contrast to underground mining, in which the overlying rock is left in place, and the mineral is removed through …What is the difference between open-pit mining and strip mining?Strip mining is a practical type of mining when the ore body that is to be extracted is near the surface. Open-pit mining is the process of extracting rock or minerals from the earth through their removal from an open pit or borrow.Is shaft mining and underground mining same?Shaft mining or shaft sinking is excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom. When the top of the excavation is the ground surface, it is referred to as a shaft; when the top of the excavation is underground, it is called a winze or a sub-shaft.What is the
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