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Carbonaceous chondrite - Wikipedia, the free encyclopedia
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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 meteorit...
en.wikipedia.org/wiki/Carbonaceous_chondrite
Chondrite - Wikipedia, the free encyclopedia
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Chondrites are stony meteorites that have not been modified due to melting or differentiation of the parent body. They formed when various types of dust and small grains that were present in the earl...
en.wikipedia.org/wiki/Chondrite
Although fewer than 100 carbonaceous chondrites are known, accounting for only about 5% of chondrite falls, they provide a great deal of information about the origin of the Sun and planets, and even of life itself (see organic matter, in meteorites).
www.daviddarling.info/encyclopedia/C/carbchon.html
All this is typical for the chondrites of the CR group, and it's quite easy to distinguish them from members of other carbonaceous chondrite groups.
www.meteorite.fr/en/classification/carbonaceous.htm www.meteorite.fr/en/classification/carbonaceous.htm
The average Carbonaceous Chondrite contains: ... At most, they can be 20% water and can contain as much as 4% carbon. The other elements will vary as well. In addition to water, Carbonaceous Chondrites contain around 5% kerogen. Kerogen contains:
www.ibiblio.org/lunar/school/solar_system/minecarb.html
Here is the newly classified carbonaceous chondrite NWA 2364! This gorgeous chondrite has been provisionally classified as a CV3 (shock level 2) and is reminescent of Axtell and Allende. NWA 2364 is however, a very special CV3 in that enormous, Type B Calcium, Aluminum Inclusions (Type B CAIs) have been found within it.
www.arizonaskiesmeteorites.com/AZ_Skies_Links/NWA_2364/... www.arizonaskiesmeteorites.com/AZ_Skies_Links/NWA_2364/index.html
Carbonaceous Chondrite - kohlehältige Chondrite - kohöl ... Greshake and M. Kurz): it is a type 3 carbonaceous chondrite with chondrules, irregular shaped olivine-rich objects, and mineral fragments set into a fine-grained matrix of Fe-rich olivine, Ca-pyroxene, troilite, and FeNi-metal;
www.mars.li/c-chondrite.htm www.mars.li/c-chondrite.htm
Murchison, Australia, carbonaceous chondrite, CM2 ... The fine-textured, small chondrule attributes of the carbonaceous chondrite Isna, Egypt are displayed in this image ... Fusion-crusted fragment, Orgueil, France, Carbonaceous chondrite, CI1...
www.meteorlab.com/METEORLAB2001dev/carbchon.htm
Astronomy Practrice Exam ... Take this quiz as many times as you like. To answer questions, click on the buttons next to the response you feel is the correct one. At the end of the quiz, click the button that says GRADE THE TEST to see how you did. ... are composed of carbonaceous chondrites.
www.shawnee.cc.il.us/craigb/AST111/tests/astfinal.htm · Cached
Carbonaceous chondrites are a rare kind of meteorite that contain organic compounds such as amino acids and kerogin, ... Ca-Al Inclusion from CO3 carbonaceous chondrite; photo: E. Dransart EMTT ... - HED achondrites; - Carbonaceous chondrites; - Ureilites; - Type 3 unequilibrated; - Chondrite gallery; - Chondrule Show...
www.saharamet.com/meteorite/gallery/Ctypes/CAIs.html