solutions for strip mining. Feb 25, 2015· Pros and Cons of Strip Mining. Feb 25, 2015. 0. 27714. Share on Facebook. Tweet on Twitter. For those who are unfamiliar, strip mining is a form of surface mining that focuses on the collection of tar sand and coal, which
Strip Mining Strip mining is a kind of surface mining. The ore is very near to the surface of the land but has one or more layers of rock and filth on top of it. To mine the ore, these layers have to be removed.
Minecraft Tutorial: The Science of Strip Mining
· Think you know all there is to know about strip mining? Think again! ;) Today we look at how to measure the efficiency of strip mines using the chance of fin...
Chapter 1: Introduction
The Strip Mining Handbook was written to give citizens in mining areas a fighting chance to protect their homes and communities from the ravages of mining operations by providing them with the tools they need to understand the law and use the often complex provisions of SMCRA to their advantage. Strip Mining and Society.
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Coal mining strip mining educational video
Is strip mining necessary? | Socratic
· Explanation: Strip mining is relatively low-cost, so long as coal seams are not too deeply buried. Deeper seams are sometimes mined by underground mines, but the cost tends to go up and mine safety tends to go down. In many countries, companies who strip mine are required to reclaim the land as they go, essentially filling in the pits and re ...
Chapter 2: The Environmental Effects of Strip Mining
Strip mining handbook - Natural Resources Law Center/Red Lodge Clearinghouse Area Mining Area mining is the technique most often employed in the flat or gently rolling countryside of the Midwest and western United States.Area mines excavate large rectangular pits, developed in a series of parallel strips or cuts which may extend several hundred yards in width and more than a mile in length.
Pros and Cons of Strip Mining | APECSEC
· The Pros of Strip Mining. 1. High Recovery Rate. Other forms of mining do not guarantee the same rate of return as strip mining does. Materials are recovered at a rate of up to 90 percent during strip mining, which is a much higher recovery rate than most forms of mining can promise. Tunnel mining, for instance, only offers users a potential ...
Strip mining is employed in coal reserves where the overburden is removed in rectangular blocks in plan view called pits or strips. The pits are parallel and adjacent to each other. Strip mining is fundamentally different from contour or area mining on how the overburden is displaced, called spoil handling.
Strip mining is a type of surface mining where the overlying vegetation, rock, and soil (overburden) is removed in order to reach the underlying coal seam, which usually lies a few feet beneath the surface. Explosives are used to fracture any overlying rock, and then heavy machinery is used to remove the overburden and dump it into a nearby area.