Jacksonville Public Library

Abandoned coal mines -- Colorado -- Adams County -- Maps

Type

http://bibfra.me/vocab/lite/Concept

Label

Abandoned coal mines -- Colorado -- Adams County -- Maps

Name

Abandoned coal mines

Focus

Abandoned coal mines

Sub focus

Actions

Incoming Resources

Subject of
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- Map showing the extent of mining, locations of mine shafts, adits, air shafts, and bedrock faults, and thickness of overburden above abandoned coal mines in the Boulder-Weld Coal Field, Boulder, Weld, and Adams counties, Colorado, U.S. Department of the Interior, U.S. Geological Survey ; compiled by S.B. Roberts, J.L. Hynes, and C.L. Woodward ; prepared in cooperation with the Colorado Geological Survey

Outgoing Resources

Focus
1
- Abandoned coal mines
Sub focus
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