Four Treasures Reference Database
Record No. 876
Genuine type inclusions in new European synthetics
Journal Article
Gübelin, E.J. (1942) Genuine type inclusions in new European synthetics. Gems & Gemology, Vol. 4, No. 2, Summer, pp. 18–21.
ISBN/ISSN: 0016626X | RWHL
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corundum, synthetic corundum.7, synthetic spinel, inclusions.5, gems