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Officially approved on September 21
Mesosiderites are believed to have formed through massive asteroid collisions early in the history of the solar system
Weight: [299 g]
The specimen displays a fully recrystallized texture with frequent triple junctions between minerals — clear evidence of extreme metamorphism nearly to the point of melting
Brachinite NWA 11756 (8.34 g) Achondrite Officially approved on September 21NWA 11756 Large olivine rich asteroid interior specimen with strong display presence. This brachinite meteorite (NWA 11756) is a rare primitive achondrite, formed through partial melting processes inside early asteroids. Unlike ordinary meteorites, this specimen represents olivine rich material derived from the interior of a differentiated asteroid, offering insight into early planetary formation. Brachinites are among the rarest meteorites and are
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