Mineral Resource Map
Map
Browse
About
Mine detail: Keystone Prospect
Browse
North America
United States
Washington
Snohomish
Previously called 'Eagle Rock Rare Ii Area'
<< Back to the map
Location
Lat / long:
47.87791, -121.42401
Resource(M)
Primary:
Copper
Production
Operation type:
Underground
Development status:
Prospect
Geology
References
MAS
530610790
DEP
10181060
Reference
{Deposit:: U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 54-83, 1983, NO. 6,}{Deposit:: TABLE 1, P. 12.}
Reporter
Johnson