Four Treasures Reference Database
Record No. 1320
Indian gemmology
Conference Paper
Murthy, S.R.N. (1991) Indian gemmology. GSISOA 12th Bi-Ennial General Body, pp. 29–32.
Sinkankas/Born No.: NIS / NIB | RWHL
corundum, history.1, India.12, gems, Indian lapidary