“A dike or dyke is a vertical or near-vertical intrusion of igneous rock that has forced its way...Dike
“Magma is molten rock that sometimes forms beneath the surface of the earth that often collects...Magma
“Igneous rocks are rocks formed by solidification of cooled magma (molten rock), with or without...Igneous rock
“Extrusive refers to the mode of igneous volcanic rock formation in which hot magma from inside...Extrusive
“A hotspot is a location on the Earth's surface that has experienced active volcanism for a long...Hotspot
This category has the following 7 subcategories, out of 7 total.
Pages in category "Volcanology"
The following 21 pages are in this category, out of 21 total.