About igneous rock

Igneous rock, or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rocks are formed through the cooling and solidification of magma or lava.

members

here now

Everything about igneous rock →

Live room · 1 here

Be the first in the room — members see you arrive.

Join the room

Facts from Wikidata (CC0). Image by Ingo Mehling via Wikimedia Commons (CC BY-SA 2.0).

igneous rock

one of the three main rock types; formed through the cooling and solidification of magma or lava

0members1here now

Ask Genius Site

Site Journal

Feed Discussions About

Comments

Ask Genius by OpenServe:

Free account · your comment posts right after signup

About igneous rock

Igneous rock, or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rocks are formed through the cooling and solidification of magma or lava.

members

here now

Everything about igneous rock →

Live room · 1 here

Be the first in the room — members see you arrive.

Join the room

Facts from Wikidata (CC0). Image by Ingo Mehling via Wikimedia Commons (CC BY-SA 2.0).