Recognized as the primary mineral museum in the state of Michigan, the A.E. Seamen Mineral Museum has been one of the Keweenaw Historical Park's Heritage Sites since its establishment in 1992. The museum is located on the campus of Michigan Technological University in Houghton, Michigan. The museum is named for professor Arthur Edmund Seaman, who worked at Michigan Tech in the late 1800's and early 1900's, and was the museum's curator from 1928–1937. The museum currently houses over 25,000 specimens of minerals that are significant to the Upper Peninsula of Michigan.