Mineral Resource Map
Map
Browse
About
Mine detail: One and Three Quarters
Browse
North America
United States
Colorado
Boulder
Previously called '1 3/4'
<< Back to the map
Location
Lat / long:
39.97305, -105.50809
Resource(M)
Primary:
Tungsten
Production
Operation type:
Underground
Development status:
Past Producer
Geology
References
MAS
80130608
DEP
10262788
Reference
COLO BOM 1935 LIST
Reporter
Melton, Greg, Intermountain Field Operations Center (IFOC)