Historical Marker
Hattie C. Phillips
Historical marker location:
121 S Phillips Ave, Sioux Falls, South Dakota
( Marker is at the intersection of South Phillips Avenue and West 10th Street (State Highway 42), on the right when traveling south on South Phillips Avenue.)
Marker installed: 1976
1841 1933.
The Homestake Mine, located in the Black Hills of South Dakota, was the largest and deepest gold mine in North America, producing over 40 million ounces of gold during its operation.