The Department of Geology, Dimoria College was established in 1990 with a mission to popularize the subject and to create an environment where students can build their careers as Geoscientists/Earth Scientists with Geology as the core subject. The objective is to train them with the state of the art laboratory facilities and study materials for higher studies in Universities of National and International repute. Department of Geology, Dimoria College is one of the only few colleges in Assam offering both undergraduate and post graduate courses in Geology. The Department started with only Higher Secondary Course in 1990, however subsequently in 1993 it started its undergraduate courses in Geology. Currently the Department offers both Honours and General B.Sc. course in Geology as per the latest CBCS syllabus of Gauhati University. The Department maintains a state of the art Remote Sensing/GIS Laboratory, a petrography laboratory and holds regular geological field trainings for its students. Apart from this, the Department of Geology has also signed an MOU with the Department of Geology, Pragjyotish College, Guwahati as an initiative for Faculty-Student exchange programme. Apart from the academic curriculum, the Department offers full guidance and assistance for All India Competitive Examinations like IIT-JAM, other University Entrance Examinations and opportunities for going abroad for higher studies.