Wednesday, March 23, 2016

Traveling the El Camino Real

Devin explores a portion of the the historical El Camino Real trail from western Louisiana to east Texas in this new video:

Sunday, March 20, 2016

Geology Kitchen #13 - Feldsparty

Good news! It's time for an all new Geology Kitchen!

Feldspars are the second most common group of minerals on Earth. The are important contributors to soils as they weather relatively easily to form clays. Potassium, Sodium and Calcium are the most common elements in Feldspars passed on to plants and animals, and are all elements critical to human life.