Skip Nav Destination
Article navigation
1 October 1979
Article Contents
Index Terms/Descriptors
- abundance
- actinides
- economic geology
- Granite Mountains
- granites
- granitic composition
- igneous rocks
- isotopes
- Laramie Mountains
- metal ores
- metals
- mineral deposits, genesis
- North America
- ore deposits
- Owl Creek Mountains
- plutonic rocks
- Precambrian
- processes
- radioactive isotopes
- ratios
- Rocky Mountains
- Th/U
- thorium
- U. S. Rocky Mountains
- U/Pb
- United States
- uranium ores
- weathering
- Wyoming
- Pb 208
- Pb 206
Latitude & Longitude
