Talk:Volcanic and igneous plumbing systems

A fact from Volcanic and igneous plumbing systems appeared on Wikipedia's Main Page in the Did you know column on 1 December 2021 (check views). The text of the entry was as follows:

Did you know... that magma travelling through dykes usually solidifies before it gets to the Earth's surface?

A record of the entry may be seen at Wikipedia:Recent additions/2021/December. The nomination discussion and review may be seen at Template:Did you know nominations/Volcanic and igneous plumbing systems.

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