|
gptkbp:instanceOf
|
gptkb:iron_ore_range
|
|
gptkbp:associatedWith
|
gptkb:Marquette_Iron_Range
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:discoveredBy
|
1844
|
|
gptkbp:economicImportance
|
contributed to industrialization of the Midwest
|
|
gptkbp:featureType
|
banded iron formation
|
|
gptkbp:geologicalAge
|
gptkb:Precambrian
|
|
gptkbp:hasResource
|
gptkb:iron_ore
|
|
gptkbp:historicalSignificance
|
major source of iron ore in the 19th and 20th centuries
|
|
gptkbp:locatedIn
|
gptkb:Upper_Peninsula_of_Michigan
gptkb:Marquette_County
|
|
gptkbp:miningDeclined
|
mid-20th century
|
|
gptkbp:miningMethod
|
underground mining
open-pit mining
|
|
gptkbp:miningStarted
|
1847
|
|
gptkbp:namedAfter
|
gptkb:Negaunee,_Michigan
|
|
gptkbp:nearestCity
|
gptkb:Negaunee
gptkb:Ishpeming
|
|
gptkbp:oreShippedTo
|
Great Lakes steel mills
|
|
gptkbp:partOf
|
gptkb:Lake_Superior_Iron_Ranges
|
|
gptkbp:significantMine
|
gptkb:Cliffs_Shaft_Mine
gptkb:Jackson_Mine
|
|
gptkbp:transportation
|
gptkb:Duluth,_South_Shore_and_Atlantic_Railway
gptkb:Lake_Superior_and_Ishpeming_Railroad
|
|
gptkbp:bfsParent
|
gptkb:Negaunee
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Negaunee Iron Ore Range
|