kinds igneous rocks
TRANSCRIPT
Igneous Rocks
What are igneous rocks?
Igneous rocks are considered as the
primary or the parent rocks of the crust. They
are formed by the cooling and hardening of
hot rocks (magma). Igneous means formed
from “fire”.
Examples of Igneous Rocks
Rhyolite
Diabase
Granite
Basalt
Diorite
Obsidian