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Trace Elements and Strontium Isotopes in Carbonatites, Fluorites and Limestones from India and Pakistan

Abstract

Carbonatites discovered in south-west Asia have typical trace elements, but some have unusually high ratios of strontium-87 to strontium-86. Related hydrothermal fluorites have quite different strontium isotope ratios and no distinctive trace elements, emphasizing difficulties in identifying ultimate sources of fluorites.

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DEANS, T., POWELL, J. Trace Elements and Strontium Isotopes in Carbonatites, Fluorites and Limestones from India and Pakistan. Nature 218, 750–752 (1968). https://doi.org/10.1038/218750a0

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