Four Treasures Reference Database
Record No. 4806
Red and orange corundum (ruby and padparadscha) from Malawi
Journal Article
Henn, U., Bank, H. and Bank, F.H. (1990) Red and orange corundum (ruby and padparadscha) from Malawi. Journal of Gemmology, Vol. 22, No. 2, April, pp. 83–89.
ISBN/ISSN: 221252 | RWHL*
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corundum, ruby, sapphire, Malawi.12, inclusions.5, gems