Abstract: Microprobe analysis of a synthetic large crystal type X zeolite shows that the silica to alumina molar ratio increases from the cystal to the exterior.
Clays and Clay Minerals; July 1977 v. 25; no. 3; p. 211-213; DOI: 10.1346/CCMN.1977.0250307
© 1977, The Clay Minerals Society
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