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 World-renowned Tulane physicist wins prestigious Benjamin Franklin Medal Class of 2028 enters their ‘Roll Wave era’ with Swiftie-inspired Convocation Tulane researcher ‘will talk to anyone who will listen’ about the brain