|
gptkbp:instance_of
|
gptkb:geological_formation
|
|
gptkbp:bfsLayer
|
3
|
|
gptkbp:bfsParent
|
gptkb:item
|
|
gptkbp:age
|
typically 1 to 3 billion years
|
|
gptkbp:artifacts
|
gptkb:item
gptkb:pyrope
olivine
|
|
gptkbp:associated_with
|
diamond mining
|
|
gptkbp:average_temperature
|
up to 1200 degrees Celsius
|
|
gptkbp:composed_of
|
kimberlite rock
|
|
gptkbp:contains
|
diamonds
|
|
gptkbp:depth
|
up to 150 kilometers
|
|
gptkbp:discovered_by
|
gptkb:South_Africa
1867
open-pit mining
underground mining
|
|
gptkbp:environmental_impact
|
water pollution
land disturbance
|
|
gptkbp:formed
|
gptkb:volcanic_activity
|
|
gptkbp:geological_formation
|
continental crust
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Kimberlite pipes
|
|
gptkbp:investment
|
up to 5 G Pa
|
|
gptkbp:is_explored_in
|
drilling
geophysical surveys
|
|
gptkbp:is_found_in
|
cratons
|
|
gptkbp:named_after
|
gptkb:Kimberley,_South_Africa
|
|
gptkbp:notable_event
|
gptkb:Koffiefontein_mine
gptkb:Argyle_mine
gptkb:Finsch_mine
gptkb:Catoca_mine
gptkb:Diavik_mine
gptkb:Ekati_mine
gptkb:Jwaneng_mine
gptkb:Kareevlei_mine
gptkb:Kleinzee_mine
gptkb:Koidu_mine
gptkb:Letšeng_mine
gptkb:Lulo_mine
gptkb:Mbuji_Mayi_mine
gptkb:Mir_mine
gptkb:Mokopane_mine
gptkb:Mwadui_mine
gptkb:Orapa_mine
Chikopi mine
Chikumbi mine
Pikoo mine
Sierra Leone mines
Zarnitsa mine
|
|
gptkbp:strategic_importance
|
source of natural diamonds
|
|
gptkbp:type_of
|
volcanic pipe
|