Linked from
The 83 pages that link to Basalt, each with the reason it gives.
Igneous rockBroader topic: Basalt is a widespread example of rapidly cooled mafic magma.
Flood basaltBroader topic: Its solidified lava is the defining rock of flood-basalt sequences.
LavaBroader topic: Basaltic lava is typically fluid enough to travel far from its vent.
Volcanic rockBroader topic: It is a widespread product of fluid, low-silica lava.
Macquarie IslandBroader topic: Basaltic rocks on the island record the formation of oceanic crust.