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Environmental Considerations of Active and Abandoned Mine Lands: Lessons from Summitville, Colorado
A report about some of the environmental impacts of the Summitville open-pit mine that was abandoned after 1992.
Date:
1995
Creator:
King, Trude V. V.
System:
The UNT Digital Library
Geology of Pre-Pennsylvanian Rocks in the Paradox Basin and Adjacent Areas, Southeastern Utah and Southwestern Colorado
From abstract: This report is about the geology of pre-Pennsylvanian rocks in the Paradox basin and its adjacent areas--such as the Mississippian strata, the Upper Devonian rocks, and the Upper Cambrian--in southeastern Utah and southwestern Colorado.
Date:
1995
Creator:
Condon, Steven M.
System:
The UNT Digital Library
Carbon Dioxide in Mississippian Rocks of the Paradox Basin and Adjacent Areas, Colorado, Utah, New Mexico, and Arizona
From abstract: This report is about six gas samples that were obtained from the Mississippian Leadville Limestone in the McElmo field, Colorado, and the Lisbon field, Utah. These samples were recorded to contain a high reading of carbon dioxide and the report investigates these results.
Date:
1995
Creator:
Cappa, James A. & Rice, Dudley D.
System:
The UNT Digital Library
Isotopic Geochronology of the Leadville 1° x 2° Quadrangle, West-Central Colorado: Summary and Discussion
This report follows the isotopic geolchronological study of the Leadville quadrangle in west-central Colorado. The dates provided offer important information on the age of emplacement of Proterozoic, Late Cretaceous, and Tertiary igneous rocks.
Date:
1995
Creator:
Wallace, Alan R.
System:
The UNT Digital Library