How We Do It - Compass Minerals
CONTINUOUS MINING The continuous mining method, which we employ at our Winsford, Cheshire, and Goderich, Ontario, mines, uses state-of-the-art machines with steel cutting picks to shear salt from the rock face, thus avoiding the need for explosive.
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Winsford, Cheshire, U.K. - Compass Minerals
The Winsford rock salt mine is the U.K.'s largest and oldest working mine. It lies approximately 150 meters under the Cheshire countryside.
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BackTrack Volume 27 (2013) - Steamindex
Backtrack magazine: illustrated journal about railway and locomotive history
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somersetheritage.org.uk - Somerset Historic Environment Record
Apache/2.2.15 (CentOS) Server at Port 80
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