rhyolite

Alternative definitions (0), class: vernacular (0)

0

[watch]
Term: rhyolite
Definition:

Volcanic rock (or lava) that characteristically is light in color, contains 69% silica or more, and is rich in potassium and sodium.
SWEET Earth Science
Created 2023.04.16
Last Modified 2023.04.16
Contributed by Ryan McGranaghan
Permalink:
https://n2t.net/ark:/99152/h17792