Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:cryptocurrency
|
| gptkbp:activeYears |
1850s–1960s
|
| gptkbp:environmentalImpact |
lead contamination
chat piles |
| gptkbp:EPA_Superfund_Site |
yes
|
| gptkbp:historicalSignificance |
one of the world's largest lead-zinc mining areas
|
| gptkbp:knownFor |
lead mining
zinc mining |
| gptkbp:locatedIn |
gptkb:Kansas
gptkb:Missouri gptkb:Oklahoma gptkb:United_States |
| gptkbp:majorCity |
gptkb:Galena
gptkb:Joplin gptkb:Picher |
| gptkbp:miningDeclined |
1960s
|
| gptkbp:miningStarted |
mid-19th century
|
| gptkbp:notableFor |
gptkb:Eagle-Picher_Mine
gptkb:Oronogo-Duenweg_Mine |
| gptkbp:partOf |
Ozark Plateau
|
| gptkbp:bfsParent |
gptkb:Southeast_Kansas
gptkb:St._Joseph_Lead_Company_of_Oklahoma gptkb:Tar_Creek |
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Tri-State Mining District
|