Hostname: page-component-78c5997874-fbnjt Total loading time: 0 Render date: 2024-11-07T21:19:35.306Z Has data issue: false hasContentIssue false
  • English
  • Français

The dispersion phenomena of Albite from Alp Rischuna, Switzerland

Published online by Cambridge University Press:  14 March 2018

S. Kôzu
S. Kôzu*
Affiliation:
Tôhoku Imperial University, Sendai, Japan
Get access Rights & Permissions [Opens in a new window]

Extract

The refractive indices of this mineral for different wave-lengths were determined by the Abbé-Pulfrich total-reflectometer. The dispersion of the glass hemisphere of the instrument was determined by the aid of a highly polished glass prism, the dispersion of the latter being found by the method of minimum deviation. In order to obtain light of definite wave-length Hilger's wave-length spectrometer was used with a Nernst lamp or an electric arc as the source of illumination.

Type
Research Article
Information
Mineralogical magazine and journal of the Mineralogical Society , Volume 17 , Issue 81 , September 1915 , pp. 189 - 192
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1915

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.)