00006 - Rare 26.7g Impact Melt Breccia IMB Polished Section Chondrite Meteorite Chelonioids UNM Type spec mass (g):

UNM Type spec mass (g): 21 Type spec location: UNM Main mass: Darryl Pitt Comments: Field name MAC 64

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The sample has a fine rim

Calymenina

00006 - Rare 26.7g Impact Melt Breccia IMB Polished Section Chondrite Meteorite Chelonioids UNM Type spec mass (g):Impact melt breccias are the result of a major shock between asteroids and parent bodies. They can be of a chondritic or an achondritic source, they range from simple shock veins up to complete melting of the rock source (over 20 GPa). The authenticity of this specimen is guaranteed by the geologist Juan Avils Poblador, member of International Meteorite Collectors Association (IMCA 5681).