Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
geological formation
|
| gptkbp:cementingMaterial |
gptkb:silica
iron oxide |
| gptkbp:color |
red
white pink |
| gptkbp:exposedBy |
gptkb:Keweenaw_Peninsula
Lake Superior shoreline |
| gptkbp:geologicalAge |
gptkb:Late_Precambrian
|
| https://www.w3.org/2000/01/rdf-schema#label |
Jacobsville sandstone
|
| gptkbp:locatedIn |
gptkb:Upper_Peninsula_of_Michigan
|
| gptkbp:namedAfter |
Jacobsville, Michigan
|
| gptkbp:notableBuilding |
gptkb:Calumet_Theatre
Houghton County Courthouse St. Ignatius Loyola Church (Houghton, Michigan) |
| gptkbp:porosity |
high
|
| gptkbp:primaryLithology |
feldspar
quartz |
| gptkbp:quarriedIn |
late 19th century
|
| gptkbp:texture |
medium-grained
|
| gptkbp:usedFor |
gptkb:building
|
| gptkbp:bfsParent |
gptkb:Italian_Hall_archway
gptkb:Calumet_and_Hecla_Public_Library |
| gptkbp:bfsLayer |
7
|