Archive for March 3rd, 2008

Day 125: Igneous Rocks »

After tackling the Rock Cycle last week, this week we will focus on the details of the formation, composition, and texture of each of the three rock types:  Igneous, sedimentary, and metamorphic rocks.
Today’s focus is on the same rock type that Mt. Rushmore is carved out of:  igneous rocks.  We completed the Igneous Rocks Guided […]