monomict ureilite Comparison Table

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monomict ureilite comparison table

Subject is paired with has olivine inclusion has shock texture has reference has degree of shock metamorphism has shock stage is an instance of has orthopyroxene composition has fall location has fall date has metamorphism mechanism has pyroxene shock metamorphism has name has shock diagnostic mineral has olivine composition has olivine shock metamorphism has fall description has weather has acronym has texture has value has total mass of find has fall coordinate is a kind of has find date has mass has image has original texture has augite composition has origin has number of find has shock pressure has pigeonite composition has gain size has pyroxene content has pyroxene inclusion

Acfer 277 greater extent of fracturing, undulatory extinction, and kink banding Baba et al (1993), Bland et al. (1992) medium S4-S6 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 79 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 9.6 En% 73 1 mm 0.55, 0.33 in modal pyroxene/(pryroxene+olivine)

ALH 83014 AMN 8-1 unshocked S1 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred no diamonds or lonsdaleite Fo% 82 can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 5 GPa Wo% 8.0 En% 77 1 mm 0.13 in modal pyroxene/(pryroxene+olivine)

ALHA 77257 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine Goodrich et al. (1987b), Goodrich and Berkley (1986), Berkley and Jones (1982) low S2-S3 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 85 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 6.8 En% 80 1 mm 0.16 in modal pyroxene/(pryroxene+olivine)

ALHA 78019 Goodrich et al. (1987b), Goodrich and Berkley (1986), Berkley and Jones (1982) unshocked S1 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred no diamonds or lonsdaleite Fo% 76 can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 5 GPa Wo% 9.7 En% 71 1 mm 0.05 in modal pyroxene/(pryroxene+olivine)

ALHA 78262 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine Goodrich et al. (1987b), Goodrich and Berkley (1986), Berkley and Jones (1982) low S2-S3 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 78 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 8.4 En% 72 1 mm

Asuka 87031 greater extent of fracturing, undulatory extinction, and kink banding Yanai and Kojima (1995b) medium S4-S6 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 79 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 7.5 En% 75 1 mm 0 in modal pyroxene/(pryroxene+olivine)

Asuka 881931 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine Yanai and Kojima (1995b) low S2-S3 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 76 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 8.8 En% 73 1 mm

EET 83225 greater extent of fracturing, undulatory extinction, and kink banding AMN 8-1 medium S4-S6 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 87 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 10 En% 78 1 mm

EET 87517 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine AMN 11-2 low S2-S3 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 92 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 5.0 En% 87 1 mm 0.5 in modal pyroxene/(pryroxene+olivine)

EET 90019 AMN 15-1 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods based on the locale, region, or nearby town in which the fall occurred Fo% 89 can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 Wo% 10 En% 80 1 mm

FRO 90054 FRO 93008 Folco (1992), Fioretti and Molin (1996) meteorite find Wo% 4.8 En% 84 strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods based on the locale, region, or nearby town in which the fall occurred Fo% 87 can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found Wo% 39 En% 55 meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 1 mm 0.58, 0.75 in modal pyroxene/(pryroxene+olivine)

GRA 95205 AMN 20-1 meteorite find Wo% 4.0 En% 77 strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods based on the locale, region, or nearby town in which the fall occurred Fo% 79 can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 1 mm

HaH 126 greater extent of fracturing, undulatory extinction, and kink banding Weber and Bischoff (1996), Sexton et al. (1996), Chikami et al. (1997b) medium S4-S6 Hammadah al Hamra meteorite Hammadah al Hamra recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 79 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents HaH large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 9 kg (out of date) in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 6 (out of date) from 20 GPa to 100 GPa Wo% 8.4 En% 74 1 mm 0.3 in modal pyroxene/(pryroxene+olivine)

Hajma greater extent of fracturing, undulatory extinction, and kink banding Hutchison (1977) medium S4-S6 meteorite find Hajmah, Oman recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions Hajmah diamonds and/or lonsdaleite Fo% 85 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg 19� 55' N., 56� 15' E. 1958 0.596 kg
Wo% En% meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 9.0 En% 78 1 mm

Havero Berkley et. al (1980) shock melted shock melted meteorite fall strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or instruments shock metamorphism mottled by melt glass based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 79 completely shattered or mosaicized what witnesses saw or what was recorded by instruments negligible due to quick recovery of meteorite before corrosion begins mosaicized higher because the fall was witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude visible via dark matrix outlining relict grain boundaries of large, elongate grains, and a common preferred orientation of grains within relict domains -has source: Berkley JL, Taylor GJ, Keil K. Harlow GE, Prinz M 1980, Geochim Cosmochim Acta 44, 1579 -has URL: http://adsabs.harvard.edu/cgi-bin/bib_query?1980GeCoA..44.1579B meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 100 GPa or greater Wo% 2.5 En% 81 clinobronzite much less than 1 mm 0.17 in modal pyroxene/(pryroxene+olivine)

Hughes 009 greater extent of fracturing, undulatory extinction, and kink banding Wlotzka (1994), Goodrich (1998) medium S4-S6 meteorite find Wo% 4.9 En% 84 strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 87 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found Wo% 37 En% 56 meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa 1 mm 0.7 in modal pyroxene/(pryroxene+olivine)

Jalanash greater extent of fracturing, undulatory extinction, and kink banding Weber and Bischoff (1998) medium S4-S6 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 81 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 7.8 En% 75 1 mm 0.15 in modal pyroxene/(pryroxene+olivine)

Kenna greater extent of fracturing, undulatory extinction, and kink banding Berkley et. al (1980) medium S4-S6 meteorite find Roosevelt County, New Mexico recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions Kenna diamonds and/or lonsdaleite Fo% 79 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg 33� 54' N., 103� 33.2' W. February 1972 10.9 kg
meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 9.8 En% 72 1 mm 0.25 in modal pyroxene/(pryroxene+olivine)

Lahrauli greater extent of fracturing, undulatory extinction, and kink banding Malhotra (1962), Bhandari et al. (1981) medium S4-S6 meteorite fall strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or instruments shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 79 sub-grain boundaries may be prominent what witnesses saw or what was recorded by instruments negligible due to quick recovery of meteorite before corrosion begins large, anhedral olivine and pyroxene grains higher because the fall was witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 7.7 En% 74 1 mm

LEW 85328 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine AMN 10-1 low S2-S3 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 80 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 9.0 En% 74 1 mm 0.33 in modal pyroxene/(pryroxene+olivine)

LEW 88006 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine AMN 13-2 low S2-S3 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 82 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 8.0 En% 76 1 mm

LEW 88772 AMN 16-1 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods based on the locale, region, or nearby town in which the fall occurred Fo% 84 can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 Wo% 11 En% 78 1 mm

monomict-poikilitic ureilite small rounded pyroxene grains (poikilitic) silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine low S2-S3 strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished fracturing, undulatory extinction and kink bands large, anhedral olivine and pyroxene grains 9 kg (out of date) in degrees, minutes and seconds of lattitude and longitude low shock ureilite asteroid 6 (out of date) less than 20 GPa 1 mm small rounded olivine grains (poikilitic)

Novo Urei greater extent of fracturing, undulatory extinction, and kink banding Berkley et. al (1980) medium S4-S6 meteorite fall strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or instruments shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 79 sub-grain boundaries may be prominent what witnesses saw or what was recorded by instruments negligible due to quick recovery of meteorite before corrosion begins large, anhedral olivine and pyroxene grains higher because the fall was witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 10 En% 72 1 mm 0.31 in modal pyroxene/(pryroxene+olivine)

Nullabor 010 Nova 001 meteorite Treiman and Berkley (1994) unshocked S1 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred no diamonds or lonsdaleite Fo% 79 can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found Wo% En% meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 5 GPa Wo% 9.0 En% 73 1 mm 0.33 in modal pyroxene/(pryroxene+olivine)

QUE 93336 QUE 93341 meteorite greater extent of fracturing, undulatory extinction, and kink banding AMN 18-1 medium S4-S6 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 77 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 10 En% 72 1 mm

Roosevelt County 027 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine Goodrich et al. (1987a) low S2-S3 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 79 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 8.0 En% 75 1 mm 0.25 in modal pyroxene/(pryroxene+olivine)

Y-74123 Takeda et al. (1979a), Takeda et al. (1979b), Takeda (1987) meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods based on the locale, region, or nearby town in which the fall occurred Fo% 79 can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 Wo% 6.8 En% 75 1 mm 0 in modal pyroxene/(pryroxene+olivine)

Y-74659 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine Takeda et al. (1979a), Takeda (1987), Takeda and Yanai (1978) low S2-S3 meteorite find Wo% 4.5 En% 88 strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 91 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 7.3 En% 86 1 mm 0.52 in modal pyroxene/(pryroxene+olivine)

Y-790981 greater extent of fracturing, undulatory extinction, and kink banding Goodrich et al. (1987b), Berkley (1986), Takeda (1987) medium S4-S6 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism may be cloudy due to glassy inclusions based on the locale, region, or nearby town in which the fall occurred diamonds and/or lonsdaleite Fo% 78 sub-grain boundaries may be prominent can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 from 20 GPa to 100 GPa Wo% 8.9 En% 73 1 mm 0.11 in modal pyroxene/(pryroxene+olivine)

Y-791538 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine Yanai and Kojima (1995b), Takeda et al. (1992), Takeda (1989) low S2-S3 meteorite find Wo% 4.9 En% 88 strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 91 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 9.0 En% 84 1 mm 0.45 in modal pyroxene/(pryroxene+olivine)

Y-791839 Yanai and Kojima (1995b) meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods based on the locale, region, or nearby town in which the fall occurred Fo% 75 can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 Wo% variable En% variable 1 mm

Y-82100 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine Yanai and Kojima (1995b) low S2-S3 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 81 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa Wo% 8.6 En% 77 1 mm 0.2 in modal pyroxene/(pryroxene+olivine)

Y-8448 silicates show minor fracturing, undulatory extinction and kink bands primarily in olivine Yanai and Kojima (1995b) low S2-S3 meteorite find strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity recorded by eyewitness or inferred from dating methods shock metamorphism based on the locale, region, or nearby town in which the fall occurred small euhedral graphite crystals can sometimes be distinguished Fo% 78 fracturing, undulatory extinction and kink bands can be severe due to long exposure time to environmental corrosion agents large, anhedral olivine and pyroxene grains lower because the fall was not witnessed 485755 kg in degrees, minutes and seconds of lattitude and longitude when the meteorite was found meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal 1691 less than 20 GPa variable 1 mm

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