Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:age |
gptkb:Mesoproterozoic
|
| gptkbp:contains |
basalt clasts
quartzite clasts red sandstone matrix |
| https://www.w3.org/2000/01/rdf-schema#label |
Calumet conglomerate
|
| gptkbp:locatedIn |
gptkb:Michigan
|
| gptkbp:namedFor |
gptkb:Calumet,_Michigan
|
| gptkbp:notableFor |
native copper deposits
|
| gptkbp:partOf |
Keweenawan Supergroup
|
| gptkbp:primaryLithology |
conglomerate
|
| gptkbp:usedFor |
copper mining
|
| gptkbp:bfsParent |
gptkb:Calumet,_Michigan,_United_States
|
| gptkbp:bfsLayer |
7
|