158 
INDEX 
Castings 
Page 
- - 45, 61 ( 
Castor ware 
- 121 ( 
Cat’s-eye 
- 112, 114 ' 
Cave remains 
- 52 
Cawk 
- - 108 
Celestine - - - 
- 109 
Celts - 
52 
Cements - 
- - 40 
Cement stone 
- 35, 153 
Cementation of steel 
- 100 
Ceramic series - 
- 45, 120 
Cerite - 
- 81 
Cerussite - 
14, 74, 82 
Chabasite - 
- 119 
Chalcedony 
- 113 
Chalchihuitl 
- 119 
Chalcolite - 
- 71 
Chalcopyrite 
- 67 
Chalcotrichite - 
- 66 
Chalk - 
- 30, 154 
Chalybite - 
- 14, 76, 80 
Champ leve enamel 
132 
Channel Islands granite 
18 
Charley Forest stone 
- 39 
Cheesewring granite - 
- 18 
Chelsea porcelain - 
- 123 
Chert - 
- 112 
Chessylite - 
- 14, 78 
Childrenite 
- 119 
Chili saltpetre 
- 107 
China clay - 
- 118, 120 
China stone 
. 120 
Chinese bronze 
- 59 
Chinese enamel - 
- 133 
Chinese mirrors - 
- 60 
Chlorination 
- 97 
Chlorite - 
- 1 17 
Chrome iron ore 
- 72, 80, 91 
Chromite ... 
- 71 
Chromium ores 
71 
Chrysoberyl 
- 1 14 
Chrysocolla 
- 67 
Chrysolite - 
- 115 
Chrysoprase 
- 113 
Chrysotile - 
- 117,118 
Cinerary urns 
- 121, 128 
Cinnabar - 
- 13, 85, 99 
Cinnamon stone - 
- 115 
Citrine 
- Ill 
Clays 
- 120, 138 
Clay ironstone 
- 77 
Cleavage of slate 
- 36 
Cleveland ironstone 
76 
Coal district, geological 
Coal-measure plants 
Coal mining 
Coalbrook Dale China 
Coalport china 
Cobalt - 
Cobalt colours 
Cobalt ores - 
Cobaltine 
Cockscomb pyrites 
Coke - 
Colemanite 
Collyweston slates 
Colonial minerals - 
Colours for pottery 
Cone-in- cone - 
Conglomerate 
Connemara marble 
Cookworthj r , W. 
Copper 
Copper glance 
Copper mica 
Copper ores - 13, 
Copper pyrites 
Copper smelting - 
Coprolites 
Cores from borings 
Corinthian bronze 
Cornish clay 
Cornish diamonds 
Cornish elvans 
Cornish granites - 
Cornish serpentines 
Cornish slate 
Corundum 
Crags 
Cream ware 
Cretaceous fossils - 
Cretaceous rocks 
Crinoid marbles 
Crocidolite - 
Crouch ware 
Crucibles - 
Cryolite 
Crystallised coal - 
Crystals, models of 
Cubic nitre 
Cuprite 
Cyanide process - 
Cymophane 
Page 
67 
133 
- 104, 136, 137 
model of 136 
- 144 
- 135 
- 124 
- 124 
- 69, 81 
96 
- 69,81,91 
- 69,81 
- 75 
- 104 
- 107 
- 154 
- 89 
- 121 
- 104, 151 
- 26,35, 92 
- 27, 29 
123 
- 65, 9 3 
- 13, 67, 78 
- 67 
43, 66, 77, 89, 91 
- 13, 67, 86 
- 92 
- Ill 
- 49 
- 60 
- 120 
- Ill 
- 21 
- 17 
- 28 
- 37 
- 39, 90, 113 
148, 154 
- 122 
- 146 
- 154 
- 23 
- 92,112 
- 122 
- 138 
- 56, 107 
- 104 
- 138, 149 
- 107 
- 43, 66, 78 
- 97 
- 114 
