Pictures of Igneous Rocks
 Photos of Common Intrusive and Extrusive Igneous Rock Types 
geology.com/rocks/igneous-rocks.shtml Igneous Rock 
Igneous, from the root word ignite which means to catch fire! Did you know how an igneous rock is formed? Extremely hot molten rock from the deep recesses of the earth makes its way out and literally ignites everything it comes in contact with, once the liquid cools down, an igneous rock is formed. 
planetfacts.org/igneous-rock/ Igneous Rocks for Kids 
Igneous Rocks for Kids 
scienceforkidsclub.com/igneous-rock.htm... Igneous rock
 Igneous rocks are formed when molten rock (magma) cools and solidifies.. 
https://en.wikipedia.org/wiki/Igneous_rock Igneous Rock Facts 
Igneous Rock Facts 
sciencekids.co.nz/sciencefacts/earth/ig... List of igneous rocks
 List of igneous rocks 
https://en.wikipedia.org/wiki/List_of_rock_types