Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-25T12:39:02.234Z Has data issue: false hasContentIssue false
  • English
  • Français

Wairakite, the calcium analogue of analcime, a new zeolite mineral

Published online by Cambridge University Press:  14 March 2018

A. Steiner
A. Steiner*
Affiliation:
New Zealand Geological Survey
Get access Rights & Permissions [Opens in a new window]

Abstract

During the study of hydrothermal alteration of cores recovered Dfrom holes drilled at Wairakei during the exploration for geothermal steam, an unusual zeolite mineral was found. Optical, chemical, and X-ray data indicate that this zeolite is a new mineral, the calcium analogue of analcime. The name wairakite is given to the new mineral after the locality Wairakei in New Zealand. Wairakei is situated in the central part of the North Island, approximately 4 miles north-north-east from Lake Taupo, in an active volcanic region. The material was submitted to Dr. D. S. Coombs, Department of Geology, University of Otago, Dunedin, for an investigation of its X-ray crystallography.

Type
Research Article
Information
Mineralogical magazine and journal of the Mineralogical Society , Volume 30 , Issue 230 , September 1955 , pp. 691 - 698
Copyright
Copyright © 1955, The Mineralogical Society

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Barrer, (R.M.), 1950. Ion-exchange and ion-sieve processes in crystalline zeolites. Journ. Chem. Soc. London, pp. 2342–2350. [M.A. 11-291.]Google Scholar
Klein, (C.), 1897. Über Leueit und Analeim und ihre gegenseitigen Beziehungen. Sitzungsber. Akad. Wiss. Berlin, vol. 15, p. 290.Google Scholar
Noll, (W.), 1936. Synthese von Montmorilloniten. Chemie der Erde, vol. 10, pp. 129–153. [M.A. 6-353.]Google Scholar
Noll, (W.), 1936. Über die Bildungbedingungen von Kaolin, Montmorillonit, Serieit, Pyrophyllit und Analcim. Min. Pert. Mitt., vol. 48, pp. 210–247. [M.A. 7-96.]Google Scholar
Ross, (C.S.), 1928. Sedimentary analeite. Amer. Min., vol. 13, pp. 195–197. [M.A. 4-128.]Google Scholar
Steiner, (A.), 1953. Hydrothermal rock alteration at Wairakei, New Zealand. Econ. Geol., vol. 48, pp. 1–13. CrossRefGoogle Scholar
Stewart, (F.It.), 1941. On sulphatic cancrinite and analcime (eudnophite) from Loeh Borolan, Assynt. Min. Mag., vol. 26, pp. 1–8. Google Scholar
Winchell, (A.N.), 1925. A new theory of the composition of the zeolites. Part I. Amer. Min., vol. 10, pp. 88–97. [M.A. 3-13.]Google Scholar