GENERAL INDEX.
- Achroite, [64]
- Actinolite, [29]
- Adularia, see moonstone
- Agate jasper, [120]
- Agate onyx, see onyx
- Agate, see quartz, [106], [119], [122], [123], [124], [126]
- Alexandrite, [8], [54], [56]
- Almandine, [9], [30], [80]
- Almandite, [29], [80]
- Amazon stone, [17], [88], [91]
- Amber, [17], [128]
- American ruby, [80], [83]
- Amethyst, [8], [9], [16], [17], [44], [49], [107], [110], [111]
- Amethystine quartz, see amethyst
- Antimony, [29]
- Apatite, [19], [87]
- Aquamarine, [8], [16], [53]
- Aquamarine chrysolite, [53]
- Arizona ruby, [80], [83]
- Asterias, see star sapphires
- Aurora red sapphire, see Oriental hyacinth
- Avanturine, [113], [114]
- Avanturine felspar, see sunstone
- Axinite, [17], [102]
- Balas ruby, [48]
- Banded agate, [119]
- Beckite, [120]
- Beryl, [14], [16], [17], [44], [50], [52], [53], [87]
- Blood-stone, see heliotrope
- "see hematite
- Bobrowska garnet, [80], [83]
- Bohemian garnet, [80] [82]
- "diamond, see rock-crystal
- "topaz, see yellow quartz
- Bone turquois, [62]
- Bort, [38]
- Brazilian aquamarine, [85]
- "emerald, [64], [67]
- "ruby, [85]
- "sapphire, [85]
- "topaz, see topaz
- Bronzite, [30]
- Cachelong, [69], [70]
- Cairngorm, [107], [111]
- Calcite, [19]
- Cameo, 8
- Cannel coal, see jet
- Cape garnet, [80], [83]
- Cape ruby, [80], [83]
- Carbon, [37]
- Carbonate, see carbon
- Carbuncle, [80] [83]
- Carnelian, [17], [113], [123], [124]
- "onyx, [122]
- Cat’s-eye, corundum, [8], [54], [57], [115], [116]
- "quartz, [18], [58], [107], [113], [114], [115]
- Ceylon cat’s-eye, see corundum cat’s-eye
- "chrysolite, [64], [79]
- "opal, see moonstone
- "peridot, [64]
- Ceylonite, [47]
- Chalcedonyx, see chalcedony
- Chalcedony, [8], [9], [16], [17], [113], [118], [119], [120], [122], [124]
- Chrysoberyl, [16], [17], [45], [54], [56], [57], [79]
- Chrysolite, [17], [30], [53], [58], [78], [87], [99], [107]
- Chrysoprase, [17], [107], [113], [117]
- Cinnamon stone, see grossularite
- Cleavage, [10]
- Cloudy agate, [120]
- "chalcedony, see chalcedony
- Colors, [16]
- Coral, [130]
- Cordierite, see dichroite
- Corundum, [9], [17], [39], [45], [47], [48], [49]
- Crocidolite, [5], [18], [113], [115]
- Crystallization, [10]
- Cutting, [32]
- Cyanite, [17], [92]
- Cymophane, [54], [56], [57]
- Decimal system, [28]
- Demantoide, see Bobrowska garnet
- Diamond, [9], [11], [12], [14], [15], [17], [18], [20], [31], [32], [33], [35],
- [40], [41], [49], [51], [52], [60], [75], [101], [109]
- Dichroiscope, [14]
- Dichroite, [97]
- Diopside, [103]
- Egyptian jasper, [123]
- "pebbles, see Egyptian jasper
- Electricity, [31]
- Emerald, [8], [9], [16], [17], [18], [31], [44], [51], [87], [95], [107]
- Epidote, [17], [101]
- Essonite, see grossularite
- Euclase, [99]
- Eye agate, [119]
- False emerald, see fluor spar
- " lapis, [124]
- " ruby, see fluor spar
- " topaz, see fluor spar and yellow quartz
- Fancy sapphires, [44]
- Felspar, [20], [88], [91]
- Fish-eye, see moonstone
- Flint, [113]
- Fluor spar, [17], [19], [31], [104]
- Fortification agate, [119]
- Fossil turquois, [63]
- Fracture, [11]
- Fusibility, [28]
- Garnet, [12], [14], [15], [17], [21], [32], [42], [53], [64], [80], [107]
- Girasol, [46]
- Glass, [15]
- Golden beryl, [54]
- Goldstone, see avanturine
- Goutte d’eau, [85]
- Green felspar, see Amazon stone
- " garnet, [80], [99]
- " sapphire, see Oriental emerald
- Greenish-yellow sapphire, see Oriental chrysolite
- Grossularite, [30], [80], [82]
- Hair-stone, see cairngorm
- Heliotrope, [113], [116], [118], [120]
- Hematite, [18], [124]
- Hiddenite, [95]
- Hornstone, [113]
- Hungarian cat’s-eye, see quartz cat’s-eye
- Hyacinth, [42], [58], [59]
- Hydrophane, [69], [70]
- Hypersthene, [105]
- Iceland lava, see obsidian
- " spar, [14]
- Idocrase, [17], [98]
- Indian topaz, see yellow quartz
- Indicolite, [64], [67]
- Intaglio, 8
- Iolite, see dichroite
- Iridescent quartz, see rose quartz
- Jacinth, [58], [59], [82]
- Jargoon, [58], [59]
- Jasper, [17], [106], [113], [123], [124]
- Jet, [16], [128]
- Labrador, [16], [88], [91]
- "hornblende, see hypersthene
- Labradorite, see Labrador
- Labrador spar, see Labrador
- Lake George diamond, see rock-crystal
- Lapis lazuli, [17], [93], [124]
- Lava, see obsidian
- Light-green sapphire, see Oriental aquamarine
- Love arrows, see cairngorm
- Lustre, [17]
- Magnetism, [30]
- Malachite, [17], [127]
- Mica, [11]
- Mineral turquois, [61], [62]
- Mocha agate, [120]
- Moonstone, [17], [38], [89], [91], [109], [112]
- Moss agate, [120]
- Mother of emerald, see prase
- Natrolite, [29]
- Needle-stone, see cairngorm
- Nicolo, [124]
- Obsidian, [10], [16], [125]
- Occidental cat’s-eye, see quartz cat’s-eye
- "diamond, see rock-crystal
- "topaz, see yellow quartz
- "turquois, [62]
- Odontolite, [17], [62]
- Œil de bœuf, see Labrador
- Oligoclase, see sunstone
- Olivine, [17], [18], [53], [78], [84]
- Onyx, [8], [106], [107], [113], [120], [124]
- Opal, [8], [9], [10], [16], [17], [18], [30], [69], [100], [102], [107]
- "common, see opal
- "fire," "
- "noble, " "
- Opaline felspar, see Labrador
- Oriental amethyst, [39], [44]
- " aquamarine, [39], [44]
- " chrysolite, [39], [44]; see also chrysoberyl
- " emerald, [39], [44], [51]
- " hyacinth, [39], [44]
- " opal, see opal
- " topaz, [39], [44], [87]
- " turquois, [61]
- Orthoclase, [29], [87]
- Orthose, see moonstone
- Ox-eye, see Labrador
- Pearl, [71]
- " baroque, [74]
- " black, [73], [124]
- " bouton, [74]
- " pink, [77]
- Pebble diamond, see rock-crystal
- Peridot, [16], [78]
- Persian turquois, [62]
- Phenacite, [101]
- Phosphorescence, [31]
- Plasma, [113], [118]
- Pleiochroism, [14]
- Pleonast, [47]
- Polarization of light, [13]
- Polishing, [32]
- Prase, [17], [113], [117], [118]
- Precious schorl, see tourmaline
- Purple sapphire, see Oriental amethyst
- Pyrope, [30], [80], [82]
- Quartz, [9], [16], [20], [22], [42], [50], [106], [123]
- " cat’s-eye, see cat’s-eye quartz
- Rainbow agate, [119]
- " quartz, [112]
- Reconstructed rubies, [43]
- "turquois, [64]
- Red quartz, see quartz
- " sapphire, see ruby
- Refraction, [12]
- Rhinestone, see rock-crystal
- Ribbon agate, [119]
- Rock-crystal, [17], [38], [91], [109], [112]
- " salt, [11], [19]
- Rose quartz, [17], [113]
- Rose topaz, see topaz
- Royal agate, see obsidian
- Rubellite, [64], [65]
- Rubicelle, [48]
- Ruby, [14], [15], [16], [17], [18], [21], [26], [32], [37], [39], [40], [53], [64], [107]
- Ruby, cat’s-eye, [39], [46]
- " spinel, see spinel
- Saganite, see cairngorm
- Saphir d’eau, see dichroite
- Sappare, see cyanite
- Sapphire, [16], [17], [20], [21], [37], [38], [39], [41], [42], [43], [51], [52], [93], [98]
- Sapphire, cat’s-eye, [39], [46]
- Sapphirine, [48], see false lapis
- Sard, [121], [122]
- Sardoine, see sard
- Sardonyx, [121], [122]
- Saxony topaz, [85]
- Siberian aquamarine, [53]
- " topaz, [85]
- Siberite, [64]
- Siderite, see false lapis
- Silicified coral shells, see beckite
- " wood, [120]
- Slave’s diamond, see topaz
- Smoky-quartz, see cairngorm
- "topaz, [16], [17]
- Spanish topaz, see yellow quartz
- Specific gravity, [21]
- Sphene, [100]
- Spinel, [12], [14], [15], [17], [18], [21], [42], [46]
- Spodumene, [95], [96]
- Star ruby, [39], [45]
- Star sapphire, [39], [45]
- " topaz, [39], [45]
- Streak, [18]
- Sunstone, [46], [88], [89], [90]
- Syrian garnet, [80]
- Talc, [19]
- Titanite, see sphene
- Tiger-eye, see crocidolite
- Topaz, [8], [9], [16], [17], [20], [31], [32], [38],
- [42], [49], [50], [58], [84], [107], [111]
- Tourmaline, [13], [16], [17], [21], [32], [42], [53], [64], [107]
- Transparency, [30]
- Tree agate, see Mocha agate
- Turquois, [9], [10], [17], [18], [30], [60], [107]
- Uwarowite, [80], [83]
- Venus hair-stone, see cairngorm
- Vermeille, [80], [83]
- Vesuvianite, see idocrase
- Volcanic glass, see obsidian
- " lava, " "
- Water opal, see moonstone
- " sapphire, see dichroite
- Weight, [27]
- White spinel, see spinel
- Wood agate, [120]
- " opal, [120]
- Yellow quartz, [111]
- " sapphire, see Oriental topaz
- Zircon, [9], [16], [17], [18], [38], [49], [58]
Transcriber’s Notes:
The cover image is in the public domain.
Antiquated spellings were retained.
The illustrations have been moved so that they do not break up paragraphs and so that they are next to the text they illustrate.
Typographical errors have been silently corrected but other variations in spelling and punctuation remain unaltered.