|
gptkbp:instanceOf
|
open pit mine
|
|
gptkbp:adjacentTo
|
gptkb:Continental_Pit
|
|
gptkbp:birdDeathsReported
|
yes
|
|
gptkbp:closed
|
1982
|
|
gptkbp:contains
|
gptkb:poisoning
copper
iron
sulfuric acid
zinc
heavy metals
cadmium
|
|
gptkbp:coordinates
|
46.0131°N 112.5122°W
|
|
gptkbp:EPAListing
|
gptkb:Superfund_National_Priorities_List
|
|
gptkbp:featuredIn
|
documentaries
|
|
gptkbp:filling
|
acidic water
|
|
gptkbp:hasObservationDeck
|
yes
|
|
gptkbp:hasResource
|
gptkb:gold
copper
silver
molybdenum
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Berkeley Pit
|
|
gptkbp:length
|
about 1 mile
|
|
gptkbp:location
|
gptkb:Butte,_Montana,_United_States
|
|
gptkbp:managedBy
|
gptkb:Atlantic_Richfield_Company_(ARCO)
|
|
gptkbp:maximumDepth
|
about 1,780 feet
|
|
gptkbp:namedAfter
|
gptkb:Berkeley,_California
|
|
gptkbp:notableFor
|
Superfund site
environmental hazard
toxic water
|
|
gptkbp:opened
|
1955
|
|
gptkbp:operatedBy
|
gptkb:Anaconda_Copper
|
|
gptkbp:partOf
|
gptkb:Butte_mining_district
|
|
gptkbp:revitalizationEfforts
|
gptkb:wastewater_treatment_plant
|
|
gptkbp:subjectOf
|
environmental studies
|
|
gptkbp:threats
|
local groundwater
|
|
gptkbp:type
|
gptkb:coal
|
|
gptkbp:visitedBy
|
tourists
|
|
gptkbp:waterpH
|
about 2.5
|
|
gptkbp:waterVolume
|
over 40 billion gallons
|
|
gptkbp:width
|
about 0.5 miles
|
|
gptkbp:bfsParent
|
gptkb:city
|
|
gptkbp:bfsLayer
|
3
|