|
gptkbp:instanceOf
|
gptkb:lunar_impact_crater
|
|
gptkbp:age
|
about 35 million years
|
|
gptkbp:contains
|
impact diamonds
|
|
gptkbp:coordinates
|
71°39′N 111°11′E
|
|
gptkbp:diameter
|
100 km
|
|
gptkbp:diamondsColor
|
gray to black
|
|
gptkbp:diamondsDiscovered
|
1970s
|
|
gptkbp:diamondsEstimatedReserves
|
trillions of carats
|
|
gptkbp:diamondsFormedBy
|
graphite transformation
|
|
gptkbp:diamondsGemQuality
|
No
|
|
gptkbp:diamondsHardness
|
higher than natural diamonds
|
|
gptkbp:diamondsIndustrialUse
|
Yes
|
|
gptkbp:diamondsSize
|
up to 1 mm
|
|
gptkbp:diamondsType
|
impact diamonds
|
|
gptkbp:discoveredBy
|
1946
|
|
gptkbp:formedBy
|
asteroid impact
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Popigai impact structure
|
|
gptkbp:locatedIn
|
gptkb:Russia
gptkb:Siberia
|
|
gptkbp:notableFor
|
large diamond deposits
|
|
gptkbp:oneOfLargestImpactCratersOnEarth
|
Yes
|
|
gptkbp:period
|
gptkb:Eocene
|
|
gptkbp:protectedArea
|
gptkb:Popigai_Nature_Reserve
|
|
gptkbp:region
|
gptkb:Krasnoyarsk_Krai
gptkb:Sakha_Republic
|
|
gptkbp:relatedTo
|
gptkb:Eocene–Oligocene_extinction_event
gptkb:Chesapeake_Bay_impact_crater
|
|
gptkbp:researchInterest
|
mass extinction events
diamond formation
impact geology
|
|
gptkbp:UNESCOWorldHeritageSite
|
2018
Yes
|
|
gptkbp:bfsParent
|
gptkb:Lonsdaleite
|
|
gptkbp:bfsLayer
|
7
|