No CrossRef data available.
Article contents
Notes
Published online by Cambridge University Press: 14 March 2018
Abstract
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content.

- Type
- Other
- Information
- Mineralogical magazine and journal of the Mineralogical Society , Volume 15 , Issue 68 , April 1908 , pp. 90 - 91
- Copyright
- Copyright © The Mineralogical Society of Great Britain and Ireland 1908