i think a lava pipe is where lava seeps out
Another name for a volcanic pipe is a "volcanic conduit" or "pipe." This term refers to the channel through which magma rises from the Earth's mantle to the surface during a volcanic eruption. Volcanic pipes can sometimes be filled with solidified magma, forming a feature known as a volcanic neck.
No, actually the volcanic pipe is horizontal.
volcanic neck
Volcanic neck (:
a volcanic neck
volcanic neck
Volcanic Neck The surrounding rock weathers more easily than the magma in the pipe. The resultant structure will first appear as a low flat protrusion which is slightly elevated from its surroundings. With additional weathering of the surrounding rock, the hardened magma may appear as a tower with possible basaltic columnar structure known as a volcanic plug or volcanic neck.
When magma hardens in a volcano's pipe
a volcanic neck
When magma hardens in a volcano's pipe, the result will eventually be a volcanic neck or volcanic plug. This landform is a solidified remnant of magma that once filled the volcano's vent.
Pipe Mania happened in 1989.
Full Pipe happened in 2003.