Precious stones
Subtitle: a popular account of their characters, occurrence, and applications, with an introduction to their determination, for mineralogists, lapidaries, jewellers, etc. With an appendix on pearls and coral.
By: Translated from the German with additions by L.J. Spencer, and with new appendices on synthetic gems and the cultured pearl.
Publisher: C.E. Tuttle Co.
Published: 1969
Place of publication: Rutland, Vt
Language: eng
Number of pages: 647
Subjects: Precious stones; Pearls; Coral jewelry
Notes: Translation of Edelsteinkunde.