Subject |
has iron metal and iron sulfide |
has sediment mechanism |
has weather resistance |
has metal abundance |
has part mean Ni content of sulfide |
has alteration temperature range |
has age |
has refractory inclusion abundance |
is an instance of |
has total iron content |
has olivine and low Ca pyroxene homogeneity |
has part feldspar |
has fragmentation probability |
has metal iron content |
has part metal maximum bulk |
has fall location |
has fall date |
has metamorphism mechanism |
has degree of secondary process |
has name |
has chondrule glass type |
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 value |
has total mass of find |
has structural state of low Ca pyroxene |
has peak temperature |
has parent body |
has part matrix |
has degree of thermal metamorphism |
has fall coordinate |
has matrix abundance |
has petrologic type range |
has part carbon |
has petrologic type |
has part maximum bulk Ni in metal |
is a kind of |
has comment |
has part water |
has mass |
has image |
has number of find |
has ablative mass loss |
has synonym |
has definition |
has chondrule mean diameter |
has part sulfide Ni content |
H6 chondrite | 75 % of total iron | agglomeration of particles, many of which record individual, diverse histories | low | 10 % by volume | in weight % | the range over at which the alteration took place | oldest and most primitive rock in solar system | 0.1 to 1 % by volume | | high | homogeneous | secondary, grains greater than 50 microns | high because it is more friable than iron meteorite | 12 to 21 % | in weight % | strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity | recorded by eyewitness or inferred from dating methods | thermal metamorphism | providing insight into geological evolution of parent asteroid | based on the locale, region, or nearby town in which the fall occurred | devitrified, absent | | | definition goes here | 60 to 80 % by volume | 85.7 % of meteorite falls | chondrules poorly defined | most common chondrite observed from falls | | 11357 kg | orthorhombic | less than 950 degree Celsius during its entire history since solidification | asteroid smaller than 100 km in diameter | transparent, recrystallized, coarse crystals | strong | in degrees, minutes and seconds of lattitude and longitude | 10 to 15 % by volume | which depends on degree of aqueous alteration and thermal metamorphism | less than 0.2 % by weight | 6 | greater than 20 % by weight, kamacite and taenite in exsolution relationship | type 6 chondrite | | less than 1.5 % by weight | | | 44 | high because it is more friable than iron meteorite | bronzite chondrite | | 0.3 millimeters | less than 0.5 % by weight |
meteorite fall | | | which depends on its composition | | | | | | | | | | during meteor phase which depends on composition | | | strewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocity | recorded by eyewitness or instruments | | | based on the locale, region, or nearby town in which the fall occurred | | negligible due to quick recovery of meteorite before corrosion begins | what witnesses saw or what was recorded by instruments | | | | | | higher because the fall was witnessed | 485755 kg | | | | | | in degrees, minutes and seconds of lattitude and longitude | | | | | | meteorite | | | | | 1691 | directly proportional to initial velocity | | a meteorite whose fall was witnessed by human or electronic means | | |
Peekskill | 75 % of total iron | agglomeration of particles, many of which record individual, diverse histories | which depends on its composition | 10 % by volume | in weight % | the range over at which the alteration took place | oldest and most primitive rock in solar system | 0.1 to 1 % by volume | meteorite fall | high | homogeneous | secondary, grains greater than 50 microns | during meteor phase which depends on composition | 12 to 21 % | in weight % | 207 Wells St. | 7:48 pm October 9, 1992 | thermal metamorphism | providing insight into geological evolution of parent asteroid | Peekskill | devitrified, absent | negligible due to quick recovery of meteorite before corrosion begins | what witnesses saw or what was recorded by instruments | definition goes here | 60 to 80 % by volume | | chondrules poorly defined | most common chondrite observed from falls | higher because the fall was witnessed | 11357 kg | orthorhombic | less than 950 degree Celsius during its entire history since solidification | asteroid smaller than 100 km in diameter | transparent, recrystallized, coarse crystals | strong | 41° 17' N., 73° 55' W. | 10 to 15 % by volume | which depends on degree of aqueous alteration and thermal metamorphism | less than 0.2 % by weight | 6 | greater than 20 % by weight, kamacite and taenite in exsolution relationship | | only recovered piece collided with a car | less than 1.5 % by weight | 12.4 kg |
 | 44 | directly proportional to initial velocity | bronzite chondrite | | 0.3 millimeters | less than 0.5 % by weight |