Four Treasures Reference Database
Record No. 8044
Natural Alexandrite with an Irregular Growth Pattern A Case Study
Journal Article
Schmetzer, K. and Malsy, A.-K. (2011) Natural Alexandrite with an Irregular Growth Pattern A Case Study. Journal of the Gemmological Association of Hong Kong, Vol. 32, pp. 1–10.
RWHL
alexandrite, Madagascar, gems