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Julgoldite, new data and occurrences; a second recording

Published online by Cambridge University Press:  05 July 2018

A. Livingstone*
Affiliation:
Department of Geology, The Royal Scottish Museum, Edinburgh, EH1 1JF

Summary

Two new occurrences, in quartz dolerite, are reported for julgoldite. Physical and chemical data is presented together with indexed powder data for fifty-five reflections, fifteen of them additional to those previously reported. The julgoldite infra-red spectrum possesses the same configuration as that of an epidote or clinozoisite but with large peak shifts due to the high iron content.

Type
Research Article
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1976

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