Coordinates: 40°29′55″N 74°26′47″W / 40.498588°N 074.446504°W
Geology Hall, formerly Geological Hall, is a building located in the historic Queens Campus section of Rutgers, The State University of New Jersey's College Avenue Campus in New Brunswick, New Jersey, United States. As part of the Queen's Campus, Geology Hall was included on the New Jersey Register of Historic Places and the National Register of Historic Places in 1973. When Rutgers was selected as New Jersey's only land grant college in 1864, the college began to expand its curriculum to include instruction in science and agriculture. Rutgers president William Henry Campbell raised funds to construct a building to accommodate this expansion, and Geology Hall, designed by architect Henry Janeway Hardenbergh, was built in 1872.
At present, the building houses administrative offices and the university's geological museum. The museum, one of the oldest collegiate geology collections in the United States, was founded by state geologist and Rutgers professor George Hammell Cook in 1872. Its exhibits showcase the natural history of New Jersey; focusing geology, paleontology, and anthropology. Exhibits include fluorescent zinc minerals from Franklin and Ogdensburg, a mastodon from Salem County, a dinosaur trackway discovered in Towaco, and a Ptolemaic era Egyptian mummy.