Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:rock
|
| gptkbp:composed_of |
gptkb:granite
|
| gptkbp:contains |
gptkb:Crystal
|
| gptkbp:discovered_by |
1950s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Acasta Gneiss
|
| gptkbp:is_expected_to |
4.031 billion years old
|
| gptkbp:is_located_in |
gptkb:Northwest_Territories
|
| gptkbp:is_one_of |
oldest known rocks
|
| gptkbp:is_part_of |
gptkb:Slave_Craton
|
| gptkbp:is_significant_for |
geological studies
|
| gptkbp:is_studied_in |
geologists
|
| gptkbp:bfsParent |
gptkb:Archean_Eon
|
| gptkbp:bfsLayer |
6
|