For the Spring 2009 field trip, we ventured out to the Mojave Desert in California. The focus of this semester's field trip was to compare what is seen from the ground with observations from remote sensing satellites orbiting Earth.

Near our first stop at Burro Creek, AZ, we stumbled upon a site with numerous samples of obsidian or "Apache Tears."

We coordinated with Rick Greenberg, who kindly flew overhead and performed some aerial reconaissance to examine the Amboy wind streak while we tried to figure out what was going on from the ground.