Four Treasures Reference Database
Record No. 292
Gemological Digests: Repeated twinning lines seen in synthetic corundum
Journal Article
Anonymous (1951) Gemological Digests: Repeated twinning lines seen in synthetic corundum. Gems & Gemology, Vol. 7, No. 1, Spring, p. 25.
ISBN/ISSN: 0016626X | RWHL
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synthetic corundum.7, gems, inclusions