No: 5377
Access Public
Visible Yes
Name Ionia VolcanoType 1 Place Lewis/Clark
Type 2 Place Geological
Location NewcastleRegion NE
Country USA
Phone Web www.nps.gov/places/ionia-volcano.htm
Video www.youtube.com/watch?v=WpbTDNoSeV4
Month Rate High
Plan N
Done N
Comments Not a real volcano. River has moced and floods washed away part of it. eruptions were due to the heat caused by the oxidation of damp pyritiferous and carbonaceous shale exposed by erosion.