coal and mining method

3 Methods of Coal Mining Surface mining is used for an estimated 40 percent of coal production. There are three different types of surface mining: contour, strip, and mountaintop removal mining. Auger & Highwall Surface Mining | West ia Coal ... (Secondary Coal Production on Surface Mines) As noted in previous sections, secondary coal production is possible on surface mining operations through various methods of auger or highwall mining. Citizens Coal Council In our continuous effort to support and strengthen the environmental movement as a whole and recognize the critical importance of promoting justice for vulnerable communities affected by the mining, processing and use of coal, Citizens Coal Council has hereby established the following organizational values:    Read More

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