Hostname: page-component-7479d7b7d-rvbq7 Total loading time: 0 Render date: 2024-07-10T10:17:34.489Z Has data issue: false hasContentIssue false
  • English
  • Français

The occurrence of zinnwaldite in cornwall

Published online by Cambridge University Press:  14 March 2018

E. K. Cundy ,
W. Windle  and
I. H. Warren
E. K. Cundy
Affiliation:
Research Laboratories, English Clays Lovering Pochin & Co. Ltd., St. Austell, Cornwall
W. Windle
Affiliation:
Research Laboratories, English Clays Lovering Pochin & Co. Ltd., St. Austell, Cornwall
I. H. Warren
Affiliation:
Research Laboratories, English Clays Lovering Pochin & Co. Ltd., St. Austell, Cornwall
Get access

Abstract

A lithium mica extracted magnetically from china stone is compared chemically and by X-ray methods with known lithium micas. This comparison shows a strong resemblance between the Cornish mica and zinnwaldite from the Zinnwald.

Type
Research Article
Information
Clay Minerals Bulletin , Volume 4 , Issue 23 , July 1960 , pp. 151 - 156
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1960

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

Grim, R. E., Bradley, W. F., and Brown, G., 1951. X-ray Identification and Crystal Structures of Clay Minerals (G. W. Brindley, editor). Mineralogical Society, London. Chapter 5, p. 166.Google Scholar
Levinson, A. A., 1955. Amer. Min., 40, 41.Google Scholar
Keeling, P. S., 1954. Trans. Brit. Ceram. Soc., 53, 67.Google Scholar
Keeling, P. S., and Exley, C., 1954. The British Ceramic Research Association Research Papers 238, 241, and 281.Google Scholar
Richardson, W. A., 1923. A.J.C.S., 79, 546.Google Scholar
Ussher, W. A. E., Barrow, G., and Macalister, D. A., 1909. The Geology of the Country around Bodmin and St. Austell. Mere. geol. Surv., U.K. Google Scholar
Winchell, A. N., 1942. Amer. Min. 27, 114.Google Scholar
Winchell, A. N., and Winchell, H., 1951. Elements of Optical Mineralogy. Wiley, New York, 4th Ed., Part 2, p. 370.Google Scholar