Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:coal
|
| gptkbp:closed |
1966
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:hasResource |
copper
|
| https://www.w3.org/2000/01/rdf-schema#label |
Tamarack Mine
|
| gptkbp:locatedIn |
gptkb:Keweenaw_Peninsula
|
| gptkbp:location |
gptkb:Calumet,_Michigan
|
| gptkbp:maximumDepth |
over 5,000 feet
|
| gptkbp:nearby |
gptkb:Calumet_&_Hecla_Mining_Company
|
| gptkbp:notableEvent |
site of the 1909 Tamarack mine rescue
|
| gptkbp:opened |
1882
|
| gptkbp:operatedBy |
gptkb:Tamarack_Mining_Company
|
| gptkbp:state |
gptkb:Michigan
|
| gptkbp:bfsParent |
gptkb:Keweenaw_Peninsula
|
| gptkbp:bfsLayer |
6
|