Longyear, E. J., First Diamond Drill Site
Historic structure
Longyear, E. J., First Diamond Drill Site is a historic place in St. Louis County, Minnesota, listed on the National Register of Historic Places on 1977-07-20.
Place facts
- Category
- Historic structure
- Resource type
- Structure
- State
- Minnesota (MN)
- County
- St. Louis County
- NRHP reference number
- 77001526
- Coordinates
- 47.55690, -92.11786
- Listed on the National Register
- 1977-07-20
- City
- Hoyt Lake
Location
Published coordinates: 47.55690, -92.11786. These are the coordinates as published by the source; they are never estimated or geocoded.
Sources
Every fact on this page comes from the registered datasets below, cited per claim and carried through an independently verified content release.
- Listing recordNational Park Service, nps.nrhp-listed (version 2026-05-22), NRHP reference 77001526
- CoordinatesNational Park Service, nps.nrhp-points-mn (version 2026-09-05), NRHP reference 77001526