22290 - Rare NWA Unclassified Carbonaceous Chondrite Type CM 0.303g Echinoderms UNM Type spec mass (g):

UNM Type spec mass (g): 12 Type spec location: UNM Main mass: Ruben Garcia Comments: Submitted by C

submarine fan

Peeters & D

and are closely related to the family Calymenidae

22290 - Rare NWA Unclassified Carbonaceous Chondrite Type CM 0.303g Echinoderms UNM Type spec mass (g):Beautiful example of 0. 303g of this rare type of Carbonaceous Chondrite CM. The authenticity of this specimen is guaranteed by the geologist Juan Avils Poblador, member of International Meteorite Collectors Association (IMCA 5681). Carbonaceous chondrites or C chondrites are a class of chondritic meteorites comprising at least 8 known groups and many ungrouped meteorites. They include some of the most primitive known meteorites. The C chondrites