Sudbury impact event

GPTKB entity

Statements (33)
Predicate Object
gptkbp:instanceOf gptkb:event
gptkbp:calderaDiameter about 130 km
gptkbp:coordinates 46.6°N 81.2°W
gptkbp:country gptkb:Canada
gptkbp:currentRemnant gptkb:Sudbury_Basin
gptkbp:date about 1.849 billion years ago
gptkbp:economicImportance major mining district
gptkbp:evidence shatter cones
impact melt rocks
breccias
gptkbp:geologicalAge gptkb:Paleoproterozoic_Era
gptkbp:hasCrater multi-ring impact basin
gptkbp:hasResource gptkb:gold
copper
silver
cobalt
nickel
platinum group metals
https://www.w3.org/2000/01/rdf-schema#label Sudbury impact event
gptkbp:impactorDiameter about 10–15 km
gptkbp:impactorType asteroid or comet
gptkbp:namedAfter gptkb:Greater_Sudbury
gptkbp:occurredIn gptkb:Sudbury_Basin
gptkbp:province gptkb:Ontario
gptkbp:relatedTo gptkb:Chicxulub_impact_event
gptkb:Vredefort_impact_structure
gptkbp:resultedIn gptkb:Sudbury_Basin
nickel-copper-platinum group metal deposits
gptkbp:significance one of the largest known impact events on Earth
created one of the world's largest impact structures
gptkbp:studiedBy geologists
gptkbp:bfsParent gptkb:Onaping_Formation
gptkbp:bfsLayer 7