By: Will Dinsmore Kameron Simpson Caroline Jennings Jakobee Threatt

 Igneous rocks are formed when melted lava magma cools and turns to solid rocks. Igneous means made from fire or heat.

 Igneous rocks are classified on the basis of mineral logy, chemistry, and texture.

 Pumice  Granite  Sandstone  limestone

Alaska Hawaii Washington DC Tennessee

 Gravestones, roads, countertops, jewelry, monuments, trim for buildings, landscaping stones, etc…

There are over 2,000 igneous rocks in the world and they are for building houses.

 Food  Buildings  Roads  Etc…