Montpelier Quadrangle


Mining in the Montpelier Quadrangle

The Rock Island Coal was the only seam mined. However, the lenticular and discontinuous coal, known locally as the Caseyville Coal (stratigraphically below the Rock Island Coal), may have been the seam mined in some cases, especially by low-volume short term local mines. Both coals undulate and vary considerably in thickness, thickening and thinning from both the top and the bottom of the seam.

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Coal Mines In Illinois Montpelier Quadrangle

Mines that Appear on the Montpelier Quadrangle

Unlocated Mines

Rock Island County

Pages in category "Montpelier Quadrangle"

The following 2 pages are in this category, out of 2 total.