Statements (54)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
mine
|
| gptkbp:accessibility |
public access for visitors
|
| gptkbp:area |
gptkb:Soudan_Underground_Mine_State_Park
|
| gptkbp:artifacts |
mining equipment on display
|
| gptkbp:climate |
temperate climate zone
|
| gptkbp:community_impact |
economic boost to local area
|
| gptkbp:community_involvement |
local volunteers participate in maintenance
|
| gptkbp:community_service |
restoration of mine site
|
| gptkbp:communityEvents |
annual festivals held
|
| gptkbp:cultural_heritage |
part_of_Minnesota's_cultural_heritage
|
| gptkbp:cultural_significance |
local heritage site
|
| gptkbp:current_use |
state park
|
| gptkbp:depth |
2,341 feet
|
| gptkbp:educational_programs |
available for schools
|
| gptkbp:elevation |
1,400 feet above sea level
|
| gptkbp:employees |
thousands employed during operation
|
| gptkbp:environmental_impact |
land reclamation efforts
|
| gptkbp:exhibits |
mining history
|
| gptkbp:facilities |
used for physics experiments
|
| gptkbp:fossilRecord |
found in surrounding areas
|
| gptkbp:geologicalFeatures |
Precambrian rock formations
|
| gptkbp:historical_significance |
important_for_understanding_mining_history_in_the_U.S.
|
| gptkbp:historicalEvent |
part_of_the_Iron_Range_mining_boom
|
| https://www.w3.org/2000/01/rdf-schema#label |
Soudan Mine
|
| gptkbp:land_use |
recreational activities
|
| gptkbp:landmark |
popular tourist destination
|
| gptkbp:legacy |
National_Historic_Landmark
important_part_of_Minnesota's_mining_history |
| gptkbp:local_economy |
contributed to growth during operation
|
| gptkbp:localLegends |
stories associated with the mine
|
| gptkbp:location |
gptkb:Minnesota,_USA
|
| gptkbp:naturalResources |
gptkb:hematite
|
| gptkbp:nearby_attractions |
other historical sites nearby
|
| gptkbp:numberOfStudents |
underground mining
|
| gptkbp:opened |
1865
1962 |
| gptkbp:openedIn |
decline in iron ore prices
|
| gptkbp:owner |
gptkb:U.S._Steel
|
| gptkbp:period |
19th to 20th century
|
| gptkbp:produces |
over 30 million tons of iron ore
|
| gptkbp:releaseYear |
iron ore deposits
|
| gptkbp:research |
conducted on site
geological studies conducted used for scientific studies |
| gptkbp:safetyFeatures |
ventilation systems
|
| gptkbp:significance |
gptkb:first_iron_ore_mine_in_Minnesota
|
| gptkbp:sustainability_initiatives |
maintained_by_Minnesota_DNR
|
| gptkbp:technique |
room and pillar mining
|
| gptkbp:tour |
offered to the public
|
| gptkbp:tourism |
guided tours available
|
| gptkbp:transportation |
railroad access
|
| gptkbp:type |
iron ore mine
|
| gptkbp:waterQuality |
Soudan Lake
|
| gptkbp:wildlife |
habitat for various species
|