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The optical and x-ray properties of the ferromagnetisian olivine minerals with charts to aid identification

Citation

Cook, Phillip Granville (1950) The optical and x-ray properties of the ferromagnetisian olivine minerals with charts to aid identification. Master's thesis, California Institute of Technology. http://resolver.caltech.edu/CaltechTHESIS:03152010-114320646

Abstract

A systematic search of the literature has been attempted to secure all available optical data for the natural ferromagnesian olivine minerals. These optical data have been plotted in graphical form against published chemical compositions, producing a chart relating these properties. The object has been to facilitate identification of these ferromagnesian olivines. The resulting curves of refractive indices, birefringence and 2V have been analyzed for what are considered to be causes of the small deviations from the curves of the same properties of the synthetic ferromagnesian olivines. A short historical discussion is presented of the work done in determining unit cell dimensions, including the recent studies by Dr. Horace Winchell at Yale University. Six minerals of the ferromagnesian olivine group have been photographed with X-rays employing the powder technique. The d/n values are given in tabular and graphical form which are usable for the identification of the ferromagnesian olivines.

Item Type:Thesis (Master's thesis)
Subject Keywords:Geology
Degree Grantor:California Institute of Technology
Division:Geological and Planetary Sciences
Major Option:Geology
Thesis Availability:Public (worldwide access)
Research Advisor(s):
  • Engel, Albert Edward John
Thesis Committee:
  • Unknown, Unknown
Defense Date:1 January 1950
Record Number:CaltechTHESIS:03152010-114320646
Persistent URL:http://resolver.caltech.edu/CaltechTHESIS:03152010-114320646
Default Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:5605
Collection:CaltechTHESIS
Deposited By: Tony Diaz
Deposited On:14 Apr 2010 17:56
Last Modified:26 Dec 2012 03:22

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