Land rehabilitation is important after strip mining, given its direct effect on the soil and vegetation of the environment. Erosion is the most common problem that takes place at surface mines, where thousands of acres of fertile habitats for animals to survive and land to grow plants won’t be restored [...]
The object of blasting is to fragment the rock and then displace it into a pile that will facilitate its loading and transport. In large open pits the main implements for loading are electric, diesel-electric, or hydraulic shovels, while electric or mechanical-drive trucks are used for transport. The size of [...]
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