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Sudbury Volcano | John Seach
(Sudbury Basin, Sudbury Structure, Sudbury Nickel Irruptive)
Ontario, Canada
46.587 N, 81.157 W
Impact volcano
Sudbury is the erosional remnant of an impact basin 250 km in diameter. Sudbury igneous complex represents solidified impact body melt.
Post impact volcanic activity produced deformation of the impact structure.
Sudbury Volcano Eruptions
1.850 billion years ago.