Plate I: Diamond, Sapphire and Ruby, Chrysoberyl, Spinel, Zircon, Hyacinth, Beryl, and Emerald
1859
Plate I: Diamond, Sapphire and Ruby, Chrysoberyl, Spinel, Zircon, Hyacinth, Beryl, and Emerald by Johann Gottlob Kurr, 1859, Illustration
1859
Plate I: Diamond, Sapphire and Ruby, Chrysoberyl, Spinel, Zircon, Hyacinth, Beryl, and Emerald by Johann Gottlob Kurr, 1859, Illustration