Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:cryptocurrency
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:environmentalImpact |
heavy metal contamination
acidic water |
| gptkbp:hasResource |
gptkb:gold
gptkb:pyrite copper iron silver zinc |
| https://www.w3.org/2000/01/rdf-schema#label |
Iron Mountain Mine
|
| gptkbp:knownFor |
Superfund site
acid mine drainage |
| gptkbp:location |
gptkb:Shasta_County,_California
|
| gptkbp:near |
gptkb:Redding,_California
|
| gptkbp:notableFeature |
one of the most acidic waters ever recorded
|
| gptkbp:operationalPeriod |
1860s–1963
|
| gptkbp:owner |
Mountain Copper Company
|
| gptkbp:rangeEPA |
CAD980498612
|
| gptkbp:revitalizationEfforts |
EPA cleanup
|
| gptkbp:SuperfundListingYear |
1983
|
| gptkbp:bfsParent |
gptkb:Superfund_sites_in_California
|
| gptkbp:bfsLayer |
7
|