Mason
Coal Mines
There has not been any mining in Mason County.
Coal Resources
County structural elevation, depth, and thickness maps. Scale 1:100,000. PDF files.
Elevation
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| Colchester Coal Map |
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Depth
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| Colchester Coal Map |
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On demand plots available for these maps! If you are unable to make your own large size plots from these PDF's we also offer an on demand plot for individual maps from our publication and sales office—for cost of the plot and handling. Please contact the ISGS at (217) 244-2414, or email at sales@prairie.illinois.edu(link sends e-mail) for more information on purchasing plots and other details.
Coal Logs
There are no coal logs for Mason County.