Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
metamorphic rock formation
|
| gptkbp:age |
gptkb:Paleoproterozoic
about 1.7 billion years old |
| gptkbp:composedOf |
feldspar
quartz mica |
| gptkbp:contains |
gptkb:biotite
granite sillimanite |
| gptkbp:country |
gptkb:United_States
|
| gptkbp:discoveredBy |
gptkb:Clarence_Dutton
|
| gptkbp:exposedBy |
bottom of Grand Canyon
|
| https://www.w3.org/2000/01/rdf-schema#label |
Vishnu Schist
|
| gptkbp:locatedIn |
gptkb:Arizona
gptkb:Grand_Canyon |
| gptkbp:metamorphosedFrom |
sedimentary rocks
volcanic rocks |
| gptkbp:namedAfter |
gptkb:Vishnu_Temple_(Grand_Canyon)
|
| gptkbp:overlies |
gptkb:Tapeats_Sandstone
gptkb:Grand_Canyon_Supergroup |
| gptkbp:partOf |
gptkb:Vishnu_Basement_Rocks
|
| gptkbp:significance |
oldest exposed rock in Grand Canyon
|
| gptkbp:thickness |
up to 1600 meters
|
| gptkbp:bfsParent |
gptkb:Grand_Canyon_National_Park,_Arizona,_United_States
|
| gptkbp:bfsLayer |
6
|