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rock > metamorphic rock > altered chondrite > water altered chondrite > type 1 chondrite > CI chondrite > Orgueil
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Orgueil comparison table
Subject has sediment mechanism has weather resistance has metal abundance has part mean Ni content of sulfide has age has refractory inclusion abundance is an instance of has distinguishing feature has part feldspar has fragmentation probability has part metal maximum bulk has fall date has metamorphism mechanism has degree of secondary process has name has weather has fall description has homogeneity of olivine and low Ca pyroxene has chondrule abundance has relative abundance has part chondrule has abundance has prototype has degree of aqueous alteration has value has total mass of find has structural state of low Ca pyroxene has peak temperature has part matrix has volatile content has parent body has fall coordinate has matrix abundance has petrologic type range has part carbon has petrologic type is a kind of has part water has mass has image has tenacity has number of find has ablative mass loss has definition has chondrule mean diameter
CI chondriteagglomeration of particles, many of which record individual, diverse historieslow0 % by volumein weight %oldest and most primitive rock in solar systemless than 1 % by volume elemental carbonusually plagioclase tectosilicatehigh because it is more friable than iron meteoritein weight %recorded by eyewitness or inferred from dating methodsaqueous altermationproviding insight into geological evolution of parent asteroidbased on the locale, region, or nearby town in which the fall occurred  definition goes hereless than 1 % by volume8 % of meteorite fallsno chondrulesrare relative to other chondrite typesIvuna meteoritestrong 2577 kgdefinition goes hereless than 950 degree Celsius during its entire history since solidificationall fine-grained, opaquehighasteroid smaller than 100 km in diameterin degrees, minutes and seconds of lattitude and longitudegreater than 99 % by volumewhich depends on degree of aqueous alteration and thermal metamorphism3 to 5 % by weight1type 1 chondrite18 to 22 % by weight  friable36high because it is more friable than iron meteorite no chondrules
meteorite fall which depends on its composition       during meteor phase which depends on composition recorded by eyewitness or instruments  based on the locale, region, or nearby town in which the fall occurrednegligible due to quick recovery of meteorite before corrosion beginswhat witnesses saw or what was recorded by instruments       higher because the fall was witnessed485755 kg     in degrees, minutes and seconds of lattitude and longitude    meteorite    1691directly proportional to initial velocitya meteorite whose fall was witnessed by human or electronic means 
Orgueilagglomeration of particles, many of which record individual, diverse historieswhich depends on its composition0 % by volumein weight %oldest and most primitive rock in solar systemless than 1 % by volumeCI chondriteelemental carbonusually plagioclase tectosilicateduring meteor phase which depends on compositionin weight %May 14, 1864 few minutes after 8:00 pmaqueous altermationproviding insight into geological evolution of parent asteroidOrgueilnegligible due to quick recovery of meteorite before corrosion beginswhat witnesses saw or what was recorded by instrumentsdefinition goes hereless than 1 % by volume8 % of meteorite fallsno chondrulesrare relative to other chondrite typesIvuna meteoritestronghigher because the fall was witnessed2577 kgdefinition goes hereless than 950 degree Celsius during its entire history since solidificationall fine-grained, opaquehighasteroid smaller than 100 km in diameter43° 53' N., 1° 23' E.greater than 99 % by volumewhich depends on degree of aqueous alteration and thermal metamorphism3 to 5 % by weight1 18 to 22 % by weight11 kg
friable36directly proportional to initial velocity no chondrules

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