Langbahn Team – Weltmeisterschaft

Benton meteorite

Benton
TypeChondrite
GroupLL6
Shock stageS3[1]
CountryCanada
RegionNew Brunswick
Coordinates45°57′N 67°33′W / 45.950°N 67.550°W / 45.950; -67.550[1]
Observed fallYes
Fall dateJanuary 16, 1949, about 4:00pm
TKW2.84 kilograms (6.3 lb)[1]

Benton[1] is a meteorite found near the village of Benton, New Brunswick following a fireball.[2] Two masses were found but the meteorites were split up. The largest fragment is now in the Canadian National Meteorite Collection, Ottawa.

Classification

It is classified as LL6-ordinary chondrite.[1]

The geological history of Benton has four stages: chondrule formation and accumulation, brecciation, thermal metamorphism and finally shock vein formation.[2]

See also

References

  1. ^ a b c d e Meteoritical Bulletin Database: Benton
  2. ^ a b Walton, E. L. & Spray, J. G., 2003, Mineralogy, petrology, and thermal evolution of the Benton LL6 chondrite Meteoritics & Planetary Science, Vol. 39, No. 8, Supplement, p. A157-161
Quelle: http://en.wikipedia.org/wiki/Benton_meteorite