description Allegan Overview
Allegan is an H5 ordinary chondrite that fell near Allegan, Michigan, in 1899. The H classification denotes an ordinary-chondrite group with relatively high total iron, while petrologic type 5 indicates substantial thermal metamorphism on its parent asteroid without complete melting. As a witnessed and documented fall, Allegan provides material whose terrestrial arrival and recovery context are comparatively well established.
insights Ranking position
Allegan ranks #157 of 213 in the Meteorite ranking, behind Le Teilleul, ahead of Morito.
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