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rock > meteorite > stony meteorite > chondrite > anhydrous chondrite > type 3 chondrite > CV chondrite > oxidized-Allende subgroup CV chondrite |
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oxidized-Allende subgroup CV chondrite (CV3OxA chondrite) | ||||
subject | fact |
oxidized-Allende subgroup CV chondrite | is a kind of CV chondrite | ![]() |
has synonym CV3OxA chondrite | ![]() | |
has prototype Allende meteorite | ![]() | |
CV chondrite | has degree of aqueous alteration weak | ![]() |
has composition iron-rich olivine, calcium aluminum inclusions | ![]() | |
has chondrule abundance 45 % by volume | ![]() | |
has matrix abundance 40 % by volume | ![]() | |
has refractory inclusion abundance 10 % by volume | ![]() | |
has metal abundance 0 to 5 % by volume | ![]() | |
has chondrule mean diameter 1.0 millimeters | ![]() | |
carbonaceous chondrite | has relative abundance 8 % of meteorite falls | ![]() |
has total mass of finds 2577 kg | ![]() | |
has number of finds 36 | ![]() | |
has distinguishing feature elemental carbon | ![]() | |
has abundance rare relative to other chondrite types | ![]() | |
type 3 chondrite | has petrologic type 3 | ![]() |
has degree of thermal metamorphism none | ![]() | |
has olivine and low Ca pyroxene homogeneity greater than 5 % deviations | ![]() | |
has structural state of low Ca pyroxene predominantly monoclinic | ![]() | |
has chondrule glass type clear, isotropic, variable abundance | ![]() | |
has part feldspar minor primary grains only | ![]() | |
has part maximum bulk Ni in metal greater than 20 % by weight, kamacite and taenite in exsolution relationship | ![]() | |
has part sulfide Ni content less than 0.5 % by weight | ![]() | |
has part matrix clastic and minor opaque | ![]() | |
has part chondrule chondrules very sharply defined | ![]() | |
has part carbon 0.2 to 1 % by weight | ![]() | |
has part water 0.3 to 3 % by weight | ![]() | |
chondrite | has petrologic type range which depends on degree of aqueous alteration and thermal metamorphism | ![]() |
has homogeneity of olivine and low Ca pyroxene definition goes here | ![]() | |
has part metal maximum bulk in weight % | ![]() | |
has part mean Ni content of sulfides in weight % | ![]() | |
stony meteorite | has weather resistance low | ![]() |
has fragmentation probability high because it is more friable than iron meteorite | ![]() | |
has ablative mass loss high because it is more friable than iron meteorite | ![]() | |
undifferentiated meteorite | has peak temperature less than 950 degree Celsius during its entire history since solidification | ![]() |
has parent body asteroid smaller than 100 km in diameter | ![]() | |
has age oldest and most primitive rock in solar system | ![]() | |
meteorite | has fall date recorded by eyewitness or inferred from dating methods | ![]() |
has fall location strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity | ![]() | |
has fall coordinates in degrees, minutes and seconds of lattitude and longitude | ![]() | |
has fall map which appears as an elongated footprint which depends on impact angle, airbursts, and impact velocity | ![]() | |
can have crater image | ![]() | |
has original mass which can over an order of magnitude greater than total mass of fragment(s) collected at the impact site | ![]() | |
has impact velocity when it hits the ground which is smaller than its velocity before it enters the atmosphere | ![]() | |
has impact angle | ![]() | |
has monetary value large if the fall was witnessed | ![]() | |
has name based on the locale, region, or nearby town in which the fall occurred | ![]() | |
often produce power outages and failures in electrical equipment due to EMP (electromagnetic pulse) | ![]() | |
can be associated with crater | ![]() | |
has origin meteoroid from interplanetary space or fragment dislodged from another planet, moon or planetesimal | ![]() | |
vaporizes completely if size is between 3 micrometers and 3 millimeters | ![]() | |
can survive fall if size is larger than 3 mm and velocity is less than 24 km per second | ![]() | |
can survive fall if it fragments because smaller pieces with less mass are more easily slowed by the atmosphere | ![]() | |
can shatter during impact phase | ![]() | |
can fragment during meteor phase | ![]() | |
conglomerate | has sediment mechanism agglomeration of particles, many of which record individual, diverse histories | ![]() |
rock | has part mineral | ![]() |
has texture | ![]() | |
has genesis | ![]() |
Kinds of oxidized-Allende subgroup CV chondrite :
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