Allegan is a type 5 H chondrite meteorite that landed west of Allegan, Michigan on July 10, 1899. Allegan weighed around fifty pounds after its landing."Abbreviated Telegrams" - Aurora Daily Express As of 1964, it was one of only seven known meteorites to land in Michigan."Doorstep is Prized Exhibit" - The Owosso Argus-Press
Classification It is classified as H5-ordinary chondrite.
References
See also Glossary of meteoritics Meteorite falls Ordinary chondrite