Igneous rocks include rocks that have solidified from a melt either below the Earth's surface as intrusives or on the surface as extrusives or volcanic eruptions.
|Wikimedia Commons has media related to Igneous rock.|
This category has the following 5 subcategories, out of 5 total.
The following 108 pages are in this category, out of 108 total. This list may not reflect recent changes (learn more).