Mesosiderite-A3/4 Meteorite Classification

Class Description

Meteorites classified as “Mesosiderite-A3/4” are a type of brecciated meteorite containing approximately equal proportions of silicate and metallic components. The classification “A3/4” indicates that these meteorites exhibit a range of petrologic characteristics, with some portions showing features of class A3 and others resembling class A4, suggesting variations in their thermal and pressure history.

Mesosiderite-A3/4 Meteorite Examples

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