description Abee Overview
Abee is an EH4 enstatite chondrite that fell near the community of Abee in Alberta, Canada, in June 1952. The recovered mass weighed about 107 kilograms, making it an unusually large representative of the EH group. Enstatite chondrites formed under highly reducing conditions and contain mineral and chemical assemblages that differ markedly from those of many ordinary and carbonaceous chondrites, so Abee is used in studies of planetary formation and early solar-system chemistry.
help Abee FAQ
What makes the Abee meteorite unusual among enstatite chondrites?
Abee is classified as an EH4 enstatite chondrite and had a recovered mass of about 107 kilograms. That combination makes it an exceptionally large specimen of a relatively uncommon, highly reduced meteorite group.
Where and when did the Abee meteorite fall?
It fell near the community of Abee in Alberta, Canada, in June 1952. The fall was observed, which gave researchers much firmer information about its origin than they have for meteorites found long after landing.
What does the EH4 classification of Abee mean?
EH identifies a high-iron member of the enstatite chondrite family, while type 4 indicates that heat altered and recrystallized some of its original material. Its unusual minerals reflect formation under extremely oxygen-poor, chemically reducing conditions.
Why do scientists study the Abee meteorite?
Abee preserves material formed in a part of the early solar system with very little available oxygen. Researchers use its enstatite-rich composition and unusual sulfides to investigate how rocky planetary material formed under those conditions.
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