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rock > metamorphic rock > altered chondrite > thermally altered chondrite > type 4 chondrite
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type 4 chondrite comparison table
Subject has weather resistance has synonym has olivine shock metamorphism has prototype is independent of has shock pressure has acronym has matrix abundance has weather has image has distinguishing feature has metal abundance has refractory inclusion abundance has relative abundance has fragmentation probability has oxidized iron content has chondrule mean diameter has weathering stage is a kind of has oxidation state has total iron content has number of find has find date has comment has orthopyroxene shock metamorphism has plagioclase shock metamorphism has iron metal and iron sulfide has degree of shock metamorphism has mass has abundance has shock diagnostic mineral has name be shock has fall location is an instance of has shock stage has composition has value has fall coordinate has ablative mass loss has total mass of find has chondrule abundance has metal iron content
CK4 chondritelow  ??? meteorite   75 % by volume  elemental carbon0.01 % by volume4 % by volume8 % of meteorite fallshigh because it is more friable than iron meteorite 0.7 millimeters type 4 chondrite  36       rare relative to other chondrite types based on the locale, region, or nearby town in which the fall occurred strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity  often minerals not found on Earth in degrees, minutes and seconds of lattitude and longitudehigh because it is more friable than iron meteorite2577 kg15 % by volume 
E4 chondritewhich depends on its compositionE chondrite     in volume %   in volume %in volume % during meteor phase which depends on compositionzeromillimeters type 4 chondritehighly reduced with very little FeO 5         based on the locale, region, or nearby town in which the fall occurred strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity  often minerals not found on Earth in degrees, minutes and seconds of lattitude and longitudedirectly proportional to initial velocity143 kgin volume % 
H4 chondritelowbronzite chondrite     10 to 15 % by volume   10 % by volume0.1 to 1 % by volume85.7 % of meteorite fallshigh because it is more friable than iron meteorite 0.3 millimeters type 4 chondrite high37    75 % of total iron  most common chondrite observed from falls based on the locale, region, or nearby town in which the fall occurred strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity  often minerals not found on Earth in degrees, minutes and seconds of lattitude and longitudehigh because it is more friable than iron meteorite1251 kg60 to 80 % by volume12 to 21 %
HaH 119which depends on its compositionrumurutiiteplanar fractures, undulatory extinction, irregular fracturesRumuruti meteoritethe nature and degree of thermal metamorphism or aqueous alteration15 to 20 GPaHaH36 % by volumecan be severe due to long exposure time to environmental corrosion agents
 0.1 % by volume0 % by volume during meteor phase which depends on composition 0.4 millimetersW4 highly oxidized 1691April 1995unbecciatedclinoenstatite lamellae on (100), undulatory extinction, planar fractures, irregular fracturesundulatory extinction weakly shocked0.352 kg orthopyroxene for enstatite chondriteHaH 119before, during or after other types of metamorphismHammadah al HamraS3 shock stage chondriteS3enriched in 17O isotopelower because the fall was not witnessed28° 30.87' N., 12° 53.81' E.directly proportional to initial velocity485755 kggreater than 40 % by volume 
L4 chondritelowhypersthene chondrite     10 to 15 % by volume   5 % by volume0.1 to 1 % by volume85.7 % of meteorite fallshigh because it is more friable than iron meteorite 0.7 millimeters type 4 chondrite low21    50 % of total iron  most common chondrite observed from falls based on the locale, region, or nearby town in which the fall occurred strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity  often minerals not found on Earth in degrees, minutes and seconds of lattitude and longitudehigh because it is more friable than iron meteorite1197 kg60 to 80 % by volume5 to 10 %
LL4 chondritelowamphoterite     10 to 15 % by volume   2 % by volume0.1 to 1 % by volume85.7 % of meteorite fallshigh because it is more friable than iron meteorite 0.9 millimeters type 4 chondrite low2    20 % of total iron  most common chondrite observed from falls based on the locale, region, or nearby town in which the fall occurred strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity  bronzite, olivine and minor oligoclase in degrees, minutes and seconds of lattitude and longitudehigh because it is more friable than iron meteorite124 kg60 to 80 % by volumeabout 2 %

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