astro.wikisort.org - MeteoriteThe Blithfield meteorite[1] was found by Joseph Legree in Blithfield Township, Renfrew County, Ontario and measured about 8 centimetres (3.1 in) x 10 centimetres (3.9 in) x 13.5 centimetres (5.3 in).[2] The main mass is now in the Canadian National collection, Ottawa. Blithfield is an enstatite chondrite, a group of very unusual meteorites that were formed in a very reducing atmosphere. It is a breccia, one of only five known enstatite chondrite breccias.[3]
| Blithfield |
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| Structural classification | Breccia |
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| Class | Chondrite |
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| Group | E6 [1] |
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| Shock stage | [1] |
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| Weathering grade | [1] |
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| Country | Canada |
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| Region | Ontario, Canada |
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| Coordinates | 45°30′22″N 76°57′57″W |
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| Observed fall | no |
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| Found date | August 13, 1910 |
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| TKW | 1.83 kilograms (4.0 lb)[1] |
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See also
- Glossary of meteoritics
- Meteorite find
References
- Meteoritical Bulletin Database
- Johnson, RA, 1922, The Blithfield meteorite, Trans. Roy. Soc. Canada, 1922
- Alan E. Rubin, The Blithfield meteorite and the origin of sulfide-rich, metal-poor clasts and inclusions in brecciated enstatite chondrites, Earth and Planetary Science Letters, Volume 67, Issue 3, March 1984, Pages 273-283, ISSN 0012-821X, doi:10.1016/0012-821X(84)90167-5.
Meteorites and meteoritics |
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| Meteorite... |
- Glossary
- Fall
- Find
- Largest
- Micrometeorite
- Notable
- Parent body
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| Classification | By type, class, clan, group and grouplet | | Chondrite |
- Carbonaceous
- CB
- CH
- CI
- CK
- CM
- CO
- CR
- CV
- C ungrouped
- Enstatite
- Kakangari
- Ordinary
- Rumuruti
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| Achondrite | | Primitive | |
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| Asteroidal |
- Angrite
- Aubrite
- HED
- Diogenite
- Eucrite
- Howardite
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| Lunar |
- Impact breccia
- Mare basalts
- List
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| Martian |
- Balsaltic Breccia
- Chassignites
- Kaidun
- Nakhlites
- Orthopyroxenite
- Shergottites
- Martian meteorites list
- Meteorites on Mars list
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| Iron |
- IC
- IIAB
- IIC
- IID
- IIE
- IIG
- IIIAB
- IIIE
- IIIF
- IVA
- IVB
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| Stony-iron | |
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| Structural |
- Ataxite
- Hexahedrite
- Octahedrite
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| Obsolete terms | |
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Mineralogy and petrology |
- Characteristics
- Grains
- Minerals
- Ca–Al-rich inclusion
- extraterrestrial materials
- meteoric iron
- Patterns
- Neumann lines
- Widmanstätten
- CI1 fossils
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| Lists |
- Meteorites by
- Awards
- Journals
- Organizations
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- See also: Asteroid
- Atmospheric entry
- Comet
- Impact event
- Meteor
- Meteoroid
- Near-Earth object
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Meteorites by name |
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| A–B | |
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| C–D | |
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| E–F | |
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| G–H | |
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| I–J | |
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| K–L | |
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| M–N | |
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| O–P | |
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| Q–R | |
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| S–T | |
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| U–V | |
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| W–X | |
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| Y–Z | |
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- List: Meteorite fall
- Category
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