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Powder X-ray diffraction data for goosecreekite [CaAl2Si6O16⋅5H2O]

Published online by Cambridge University Press:  05 March 2012

Gunnar Raade*
Affiliation:
Geological Museum, University of Oslo, Sars’ Gate 1, N-0562 Oslo, Norway
Hans-Jørgen Berg
Affiliation:
Geological Museum, University of Oslo, Sars’ Gate 1, N-0562 Oslo, Norway
*
a)Electronic mail: gunnar.raade@nhm.uio.no

Abstract

X-ray powder data originally published for the zeolite mineral goosecreekite are of poor quality. The new data reported here for material from Norway are compared with powder data calculated from the published structure. The cell is monoclinic (space group P21, Z=2), a=7.422(2) Å, b=17.414(4) Å, c=7.288(2) Å, β=105.43(3)°, V=907.9(3) Å3. F30=32.75(0.023,40).

Type
New Diffraction Data
Copyright
Copyright © Cambridge University Press 2002

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