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| Document Date: 2015-03-25 07:29:34 Open Document File Size: 333,43 KBShare Result on Facebook
City London / / Company GGs / Elsevier Ltd / Gemmological Association of Hong Kong Limited / / Country United Kingdom / United States / / / / IndustryTerm chemical formulas etc / online version / / Organization Gemmological Association of Hong Kong / Gemmological Association / Harvard / / / Position author / contributing author / / PublishedMedium the GAHK annual / the GAHK journal / / URL www.gahk.org / /
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