National Register information
Note: The following information comes from the NRHP database and has not been verified.
- Status
- Posted to the National Register of Historic Places on March 23, 2000
- Reference number
- 00000264
- Area of significance
- Industry
- Level of significance
- National
- Evaluation criteria
- A - Event
- Property type
- Site
- Historic function
- Extractive facility
- Period of significance
- 1950-1974
- Significant years
- 1967; 1968