Books · Search
Springs · Hydrogeology
Episodic sediment-discharge events in Cascade Springs, southern Black Hills, South Dakota
1999
Mines and mineral resources · Copper mines and mining
Geologic studies on the genesis of the Spar Lake strata-bound copper-silver deposit, Lincoln County, Matana
1984
Mines and mineral resources · Geology, Stratigraphic
A preliminary study of thermometry and metal sources of the Spar Lake strata-bound copper-silver deposit, Belt Supergroup, Montana
1990