D M Bhardwaj
Articles written in Bulletin of Materials Science
Volume 25 Issue 7 December 2002 pp 653-656 Material Analysis
We have studied the Cr–K-edge XANES and EXAFS in natural Indian rubies from two sources and a synthetic ruby at ESRF. Weight % of various constituents in them is determined using EDAX measurements. Taking the results from the three techniques together we are able to demonstrate their feasibility in quantitative study of precious stones.
Volume 42 | Issue 6
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