Volcano Live
volcanolive.com
Sydney Volcano | John Seach
NSW, Australia
33.0 S, 150.6 E
Lava-field province
Extinct volcano
Sydney is Australia's major city with a population over 5.2 million. Sydney is the location of ancient volcanic activity.
Diatremes are very common in the Sydney basin. Dykes and plugs are located along the coast from Broken Bay to Wollongong.
Eruptions of Sydney Volcano
19-57 million years ago