URANIUM AND BARIUM IN STONE METEORITES
Journal Article
·
· Geochim. et Cosmochim. Acta
The U and Ba contents of some meteorites (4 chondrites and 1 achondrite), a basalt and a dunite have been determined by neutron activation. The isotopic composition of the U in the stone meteorites has been shown to be the same as that of terrestrial U to within 10%. The U content of the chondrites is close to 1.1 x 10/sup -8/ g/g; that of the achondrite (Nuevo Laredo) is about ten times higher. The Ba contents are all about 350 times the U contents. The results are compared with previous determinations. (auth)
- Research Organization:
- Univ. of Chicago, Ill.; Argonne National Lab., Lemont, Ill.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-12-000104
- OSTI ID:
- 4358923
- Journal Information:
- Geochim. et Cosmochim. Acta, Journal Name: Geochim. et Cosmochim. Acta Vol. Vol: 12
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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