- NWF State College Student Interning with Oregon's Institute of Marine Biology
- Winners Named in 29th Annual James and Christian LaRoche Memorial Poetry Contest
- Mallett Named Army ROTC Superior Cadet for 2014-15
- Collegiate High Senior Named Forensics Student of the Month
- Jazz Ensemble Members Earn Top Honors at Pensacola Jazz Competition
- Bethany Fralish takes lessons learned at NWF State College with her on path to become teacher
- Vanessa Payne meets all challenges to reach goal of bachelor’s degree
- Benji Bell named FCSAA Male Athlete of the Year
- NWF State College students advance to SkillsUSA National Championships
- Spotlight Example
- NWF State College Energy Savings: Chalk up a million for good behavior
Students Journey into Salt Mine
On Nov. 14, several Northwest Florida State College students from Dr. Jon Bryan's "Principles of Geology" courses took a field trip to the Cote Blanche Salt Mine in coastal Louisiana. The students descended nearly one-third of a mile (1,600 feet) below sea level in a vertical mine shaft into a giant salt dome.
The salt was deposited in an arid, briny, early Gulf of Mexico during the Jurassic Period when the supercontinent Pangaea was first splitting apart. As the salt layer became evermore deeply buried beneath younger rock and sediment, heat and pressure caused the salt to flow and force its way upward through miles of overlying rock, creating an enormous, water tower-shaped pillar or dome called a salt diapir. The Cote Blanche diapir is one of five such domes in coastal Louisiana that is close enough to the surface to be mined for its salt. The Cote Blanche salt is mined for road salt (used to melt snow on icy roads in the North) as well as for animal feeds, water softeners and other industrial applications.
The experience was almost beyond words, according to Bryan. Descending so deep into the Earth was other-worldly, like going to Mars or the moon. Bryan has led geological field trips for more than 25 years, but said that this trip was probably the most amazing thing he has ever experienced.
Top: Shown (L-R) are students Emily Bennett (Niceville), Michelle Stockton (Crestview), Robert Bussard (Navarre), Lauren Barsky (Niceville), and Elizabeth Evans (DeFuniak Springs).
Right: Students Lauren Barsky (front/left) and Emily Bennett try their hand at mining.
Shown at the surface, with their crystal treasures, are (L-R) Emily Bennett, Robert Bussard, Elizabeth Evans, Michelle Stockton, Lauren Barsky, Jane Edgar of Compass Minerals, and Dr. Jon Bryan.