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Synthetic Ruby Overgrowth on Natural Corundum

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Analysis of Synthetic Ruby Overgrowth on Corundum

Sudarat Saeseaw, Vincent Pardieu, Vararut Weeramonkhonlert, Supharat Sangsawong and Jonathan Muyal, June 25, 2015

Analysis of synthetic ruby overgrowth on corundum, using analysis of inclusions, UV-Vis-NIR and EDXRF spectroscopy, and LA-ICP-MS.

Article

Low-Temperature Heat Treatment of Mozambique Ruby

Vincent Pardieu, Sudarat Saeseaw, Stanislas Detroyat, Victoria Raynaud, Supharat Sangsawong, Thitima Bhusrisom, Sasithorn Engniwat and Jonathan Muyal, April 28, 2015

Report on changes in Mozambique ruby following low-temperature heating, observed using inclusion analysis, FTIR spectroscopy and LA-ICP-MS.

Article

Rubies from the Montepuez Area

V. Pardieu, S. Sangsawong, J. Muyal, B. Chauviré, L. Massi and N. Sturman

In October 2013, GIA’s Bangkok laboratory produced a study of the samples collected during the September 2012 expedition.

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