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Fluorian allanite from calc-granulite and pegmatite contacts at Garividi, Andhra Pradesh, India

Published online by Cambridge University Press:  05 July 2018

A. T. Rao ,
G. Appa Rao  and
P. Prabhakara Rao
A. T. Rao
Affiliation:
Department of Geology, Andhra University, Waltair 530 003, India
G. Appa Rao
Affiliation:
Department of Geology, Andhra University, Waltair 530 003, India
P. Prabhakara Rao
Affiliation:
Department of Geology, Andhra University, Waltair 530 003, India
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Synopsis

CALC-GRANULITES at Garividi are intruded by microcline granites and pegmatites. At the contacts fluorapatite, fluorian allanite, ferroan sahlite, and epidote occur; rarely, the epidote is associated with a partly metamict allanite, an analysis of which is given, also X-ray data for the unheated and heated mineral.

Type
Research Article
Information
Mineralogical Magazine , Volume 43 , Issue 326 , June 1979 , pp. 312
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1979

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References

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