References
- Butuzova , G. Y. 1964 . Zeolites of the heulandite group, some problems of genesis . Chem. Abstr , Vol. 62 (1965), column 5072. Easton, Pa
- Coombs , D. S. 1952 . Cell size, optical properties and chemical composition of laumontite and leonhardite, with note on regional occurrences in New Zealand . Am. Miner , Vol. 37 : 812 – 830 . Menasha, Wis
- Coombs , D. S. , Ellis , A. J. , Fyfe , W. S. and Taylor , A. J. 1959 . The zeolite facies, with comments on the interpretation of hydrothermal syntheses . Geochim. Cosmochim. Acta , Vol. 17 : 53 – 107 . London
- Hathaway , J. C. and Sachs , P. L. 1965 . Sepiolite and clinoptilolite from the Mid-Atlantic Ridge . Am. Miner , Vol. 50 : 852 – 867 . Menasha, Wis
- Kaley , M. E. and Hanson , R. F. 1955 . Laumontite and leonhardite cement in Miocene sandstone from a well in San Joaquin Valley, California . Am. Miner , Vol. 40 : 923 – 930 . Menasha, Wis
- Koporulin , V. I. 1961 . The origin of zeolite cement in the sandstones and gravelstones of the coal-bearing stratum in the southeastern part of the Irkutsk basin . Mineral. Abstr , Vol. 16 : 313 (1963), London
- McNamara , M. J. 1966 . The paragenesis of Swedish glacial clays . Geol. För. Stockholm. Förh , Vol. 87 : 000 – 000 . Stockholm
- Mumpton , F. 1960 . Clinoptilolite redefined . Am. Miner , Vol. 45 : 351 – 369 . Menasha, Wis