Title

IXe Dating of Silicates from Toluca Iron

Abstract

A Reynolds type heating experiment on neutron irradiated silicates from Toluca indicates that the high temperatures sites began to retain radiogenic 129Xe when the 129I127I ratio was (1.4±0.4) × 10-3. This ratio suggests that Toluca silicates formed 65-8 +6 million years before the chondrites and the Shallowater achondrite.

Department(s)

Chemistry

International Standard Serial Number (ISSN)

0012821X

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1969 Elsevier, All rights reserved.


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