Page:Handbook of Precious Stones.djvu/157
INDEX.
Page
Page
Absorption spectra 81, 93
Adamas 67
Agate 100, 130
Alexandrite 90
Almandine 80, 126
Amazonstone 106
Amber 112
Amethyst 90, 102, 129
Amethyst, oriental 66, 123
Anatase 108
Andalusite 109
Andradite 85
Antigorite 47
Apatite 118
Apophyllite 108, 132
Aquamarine 89, 127
Artificial Stones 48, 51
Association of Gems 32
Asterism 62, 81
Avanturine Felspar 101, 131
Avanturine Quartz 100, 130
Avanturine Felspar 101, 131
Axinite 107
Azure Stone 102, 114
Balas ruby 68
Beryl 87, 127
Beryllonite 92
Bezel 26
Black coral 118
Bloodstone 101, 131
Blue stones 24, 45
Boart 31, 61
Bobrovka Garnet 84
Bouteillenstein 86
Brilliant-cut 26
Brilliants 56
Bronzite 104
Burmite 113
Cabochon-cut 29
Cacholong 99
Cadmium borotungstate 14
Cairngorm 101, 129
Callainite 71
Cameos 99, 102
Carat 59
Carborundum 31
Carbuncle 80, 126
Cassiterite 107
Cat's eye 40, 104, 127, 131
Chalcedony 101, 130
Chatoyancy 6, 91
Chrysoberyl 90, 127
Chrysolite 85
Chrysoprase 101, 130
Cinnamon stone 80, 126
Clôtures 26
Colenso diamond 59
Collet 27
Copal 113
Coral 117
Cordierite 103
Cornelian 101, 131
Corundum 61, 124
Crocidolite 104, 131
Cross facets 26
Crown of a stone 26