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Powder Diffraction Data for Synthetic Pargasite, Scandian Pargasite and Their Fluorine Analogues: NaCa2Mg4(Al,Sc)Si6Al2O22(OH,F)2

Published online by Cambridge University Press:  10 January 2013

Mati Raudsepp ,
Allan C. Turnock  and
Frank C. Hawthorne
Mati Raudsepp
Affiliation:
Department of Geological Sciences, University of Manitoba, Winnipeg, Manitoba, R3T 2N2 Canada
Allan C. Turnock
Affiliation:
Department of Geological Sciences, University of Manitoba, Winnipeg, Manitoba, R3T 2N2 Canada
Frank C. Hawthorne
Affiliation:
Department of Geological Sciences, University of Manitoba, Winnipeg, Manitoba, R3T 2N2 Canada
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Abstract

Indexed X-ray powder diffraction data and crystal data are reported for: synthetic pargasite (P: NaCa2Mg4AlSi6Al2O22(OH)2), fluor-pargasite (FP: NaCa2Mg4AlSi6Al2O22F2), scandian pargasite (SP: NaCa2Mg4.4Sc0.6Si6Al2O22(OH)2) and scandian fluor-pargasite (SFP: NaCa2Mg4.2Sc0.8Si6Al2O22F2).

Type
Research Article
Information
Powder Diffraction , Volume 4 , Issue 1 , March 1989 , pp. 36 - 39
Copyright
Copyright © Cambridge University Press 1989

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References

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