Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mining_industry
|
| gptkbp:ceased_operations |
1917
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:founded |
1882
|
| gptkbp:industry |
Mining
|
| gptkbp:location |
gptkb:Calumet,_Michigan
|
| gptkbp:notable_for |
deep shaft mining
|
| gptkbp:operates |
gptkb:Tamarack_Mine
|
| gptkbp:product |
Copper
|
| gptkbp:region |
gptkb:Keweenaw_Peninsula
|
| gptkbp:bfsParent |
gptkb:Tamarack_Mine
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Tamarack Mining Company
|