Geology rocks January 09, 2017 3:15 PM | Paula Burch-Celentano pburch@tulane.edu View PDF A collection of minerals used for teaching physical geology and petrology is tucked beneath the first floor stairway in Blessey Hall. Other Related Articles Studying disease-causing bacteria in Lake Pontchartrain New classes bring interdisciplinary approaches to science to the forefront TIERA scholar’s project to be featured in classrooms globally First-Generation Day Celebration Tulane receives nearly $6 million from the estate of alumnus Gaylord Bickham