3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Minerals of Colorado: A 100-Year Record
"A summary of the first 100 years of published knowledge, including the chief occurrences of 445 mineral species."
Date:
1961
Creator:
Eckel, Edwin Butt
System:
The UNT Digital Library
Minerals of Colorado: A 100-Year Record
A report about the known facts about the minerals that make up the rocks, soils, and ore deposits of Colorado.
Date:
1961
Creator:
Eckel, Edwin B.
System:
The UNT Digital Library
Tertiary Geology and Oil-Shale Resources of the Piceance Creek Basin, Between the Colorado and White Rivers, Northwestern Colorado
From introduction: The greatest known potential oil resource in the world occurs in the oil shale of the Green River formation, and the richest and thickest deposits occur within the area of this report. The purpose of this investigation was to obtain data on the stratigraphic distribution and areal extent of the oil-shale beds and to estimate the potential oil resources in the area.
Date:
1961
Creator:
Donnell, John R.
System:
The UNT Digital Library