Images by Harry Tang and Robert Melikyan
Students in safety vests, hats, and masks look at rock features in a cliff side on a sunny day. Image by Harry Tang

The group of 17 people poses for a picture in their vests in front of a valley with mountains in the back. Some small bugs fly in front of the camera. Image by Robert Melikyan
A student holds basalt rocks and xenolithic crystals found on hikes. One rock has a bubbly black texture and another is covered in small, bright green crystals. Image by Harry Tang
A train traveling through the desert on the way to the forest and hills of Chiricahua National Monument. Image by Harry Tang

The group of ~17 people poses in their vests with the camera propped on a rock. Image by Robert Melikyan
A idyllic scene with fluffy clouds dotting a blue sky. A sign reads "Horseback Adventures". Image by Harry Tang