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A mineralogical study of a natural pyrophyllite

Published online by Cambridge University Press:  10 January 2013

A. Bentayeb ,
O. Masson ,
Y. Noack ,
A. Yacoubi  and
A. Nadiri
A. Bentayeb*
Affiliation:
U.S.M., Département de Chimie, Faculté des Sciences, Université Moulay Ismail, Meknès, Morocco
O. Masson
Affiliation:
L.M.C.T.S., E.N.S.C.I., Limoges, France
Y. Noack
Affiliation:
C.E.R.E.G.E., Europole Méditerranéen de l’Arbois, Université Aix-Marseille III, France
A. Yacoubi
Affiliation:
U.S.M., Département de Chimie, Faculté des Sciences, Université Moulay Ismail, Meknès, Morocco
A. Nadiri
Affiliation:
U.S.M., Département de Chimie, Faculté des Sciences, Université Moulay Ismail, Meknès, Morocco
*
a)Author to whom all correspondence should be addressed: Département de Chimie, Faculté des Sciences, B.P. 4010, Béni M'hamed, 50000 Meknès, Morocco.
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Abstract

A chemical and mineralogical investigation of a Moroccan pyrophyllite is presented. X-ray powder diffraction has been largely used for phase identification and crystal symmetry determination. It is shown that this mineral has a triclinic symmetry with cell parameters: a=5.160 Å, b=8.993 Å, c=9.360 Å, α=90.77°, β=100.57°, and γ=89.71°.

Information

Type
New Diffraction Data
Information
Powder Diffraction , Volume 15 , Issue 1 , March 2000 , pp. 51 - 55
Copyright
Copyright © Cambridge University Press 2000

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References

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