MS-15 Map and Discovery of Permitted Colorado Coal Mines, 1981

Map and discovery of permitted Colorado coal mines, 1981. 130 pages. 1 plate (1:1,000,000). Digital PDF download. MS-15D

Author: Kelso, Bruce S., L. R. Ladwig, and Linda Sitowitz. “MS-15 Directory of Permitted Colorado Coal Mines, 1981.” Coal Mines. Map Series. Denver, CO: Colorado Geological Survey, Department of Natural Resources, 1981.
Status: Digital
Year: 1981

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