Издательство: | Bookvika publishing |
ISBN: | 978-5-5108-5285-1 |
High Quality Content by WIKIPEDIA articles! Carbonaceous chondrites or C chondrites are a class of chondritic meteorites comprising at least 7 known groups and many ungrouped meteorites. They include some of the most primitive known meteorites. C chondrites represent only a small proportion (4.6%) of meteorite falls.