GALLERY.] 
NATURAL HISTORY. 1 
Cerium, fluoride, 59 
Copper, variegated, 7 Fettstein, 31 
-silicate, 26 
-yellow, 7 
Fibrolite, 19 
Ceylonite, 19 
Copper-azure, 51 
Fire-marble, 47 
Chabasite, 27 
Copper-black, 17 
Fire opal, 24 
Chalcolite, 55 
Copper-emerald, 26 
Flint, 22 
Chalcosiderite, 54 
Copper-glance, 7 
Fluorides, 59 
Chalk, 48 
Copper-mica, 53 
Fluor spar, 59 
Chiastolite, 48 
Copper-nickel, 4 
Franklinite, 13 
Childrenite, 55 
Copper-pyrites, 7 
Frugardite, 35 
Chlorides, 60 
Coral-ore, 9 
Fulgurite, 21 
Chlorite, 32 
Corundum, 19 
Gadoiinite, 37 
Chlorophaeite, 26 
Cotunnite, 60 
Gahnite, 19 
Cliondrodite, 39 
Couzeranite, 29 
Galena, 8 
Chrome-garnet, 36 
Crichtonite, 39 
Garnet, 36 
Chromium, oxide, 41 
Cross-stone, 29 
Gehlenite, 36 
Chrvsoberyl, 37 
Crucite, 14 
Gems, oriental, 19 
Chrysolite, 25 
Cryolite, 59 
Gibsite, 19 
Chrysoprase, 23 
Cube-ore, 53 
Gillingite, 26 
Cinnabar, 9 
Cube-spar, 57 
Gismondine, 29 
Cinnamon stone, 35 
Cubicite, 27 
Glance cobalt, 12 
Clay-iron stone, 16 
Cummingtonite, 35 
Glauberite, 55 
Cleavelaudite, 30 
Cymophane, 37 
Glauber salt, 55 
Coal, 62 
Cyprine, 35 
Gmelinite, 28 
Cobalt, arseniate, 53 
Dapeche, 61 
Gcethite, 16 
- grey,4 
Datolite, 41 
Gold, native, 3 
-oxides, 17 
Diallagite, 34 
Grammatite, 33 
-suiphate, 58 
Diamond, 4 
Granatite, 37 
-sulphuret, 5 
Diamond spar, 19 
Graphite, 4 
-vitriol, 58 
Diaspore, 19 
Grey Copper, 12 
-white, 4 
Dichroite, 36 
Grossular, 36 
Cobalt-bloom, 53 
Diopside, 34 
Guano, 61 
Cobalt-crust, 53 
Dioptase, 26 
Gurhovian, 49 
Cobalt-glance, 12 
Dipyre, 31 
Gypsum, 57 
Coccolite, 34 
Disthene, 26 
Haarsalz, 58 
Colophonite, 36 
Dolomite, 49 
Haidenite, 27 
Columbite, 40 
Egerane, 35 
Halloysite, 26 
Comptoiiite, 28 
Hlaterite, 61 
Harmotome, 29 
Conite, 49 
Elaeolite, 31 
Hatchettine, 61 
Copper, arseniates,53 Electrura, 3 
Haiiyne, 37 
-bismuth, 9 
Emerald, 37 
Haytorite, 21 
- blue, 51 
Emery, 19 
Heavy spar, 56 
-carbonate,51,52 Endellion, 11 
Heliotrope, 23 
-chloride, 60 
]' pidote, 35 
Helvine, 37 
-native, 1 
Essonite, 35 . 
Hematite, red, 14 
- oxides, 17 
Eucairite, 4 
-brown, 
-phosphate, 54 
Euclase, 37 
Hepatic ore, 9 
- red,17 
Eudialyte, 38 
Hepatite, 56 
-seleniuret, 4 
Fahl-ore, 12 
Hessonite, 35 
-silicate, 26 
Fahlunite, 32 
Heulandite, 28 
-sulphate, 58 
Feather-ore, 10 
Hisingerite, 26 
-sulphurets, 7 
Feldspar, 29 
Honey-stone, 61 
