:334 



INDEX. 



Arabian phosphates, 38, 58-9. 



Ardeche phosphates, 23. 



Ardennes phosphates, 19-20, 50-1. 



Ariege phosphates, 23. 



Arkansas phosphates, 36. 



Aruba phosphates, 39, 54-5, 83. 



Ash of plants, potash in, 295. 



Ashmore Island guano, 49. 



Aube phosphates, 18. 



Aubervilliers dried blood and meat meal 



factory, 256-62. 

 Australian phospho-guanos, 56-7. 

 Austria-Hungarian phosphates, 27, 50-1. 

 Auxois phosphates, 20-1. 

 Avalo Isle guano, 54-5. 

 Aves Isle phosphates, 39. 



B. 



Badajoz phosphates, 29. 



Baker Isle guano, 39, 42-3, 46, 56-7, 68. 



Ball mills (phosphate grinding), 70, 87, 



96. 

 Barley straw, potash in, 295. 

 Barlow phosphates, 39, 42-8, 52-3. 

 Basalt, phosphorus in, 2. 

 Basic slag, 197-217. 

 Bat guano, 49, 58-9, 287-8. 

 Beauval phosphate, 16, 23. 

 Bedford coprolites, 52-8. 

 Beech, potash in, 295. 

 Beetles as manure, 294. 

 Belgian phosphates, 23-4, 50-1. 

 Bellegarde-sur-Khone phosphates, 50-1. 

 Benzine, fat-extraction of bones, 182-4. 

 Bergkieserite, 39. 

 Bessarabia phosphates, 27. 

 Bicalcic phosphate, 138, 209. 

 Birds' excrement, 278. 

 Birds' Island guano, 49, 58-9. 

 Birkeland's nitrate of lime process, 272. 

 Black bone, 191-2. 

 Bleaching of bone fat, 184, 185. 

 Blood, dried, 256-62. 



— drying of, 255, 259, 267, 294. 



— in manure mixing, 190. 



— phosphates, etc., in, 6. 

 Blue River phosphates, 82. 

 Bohemian apatite, 50-1. 

 Boiling meat for meat meal, 261. 

 Boncourt phosphates, 79. 



Bone ash, 83, 177-8. 



— bed, 26. 



— black, 176-7. 



— composition, 173. 



— crushing, 177, 179. 



— degelatinized, 181. 



— dusts, 185, 186. 



Bone earth. See Bone ash. 



— fat, 179-185. 



— meal. See Bone dust. 



— mills, 177-9. 



— picking, 176-7. 



— steamed, 83. 

 Bones, bullocks', 176. 



— buried, 176. 



— butchers', 174. 



— cattle, 176. 



— classification, 176. 



— grinding, 177-9. 



— horse, 176. 



— kitchen, 176. 



— sheep, 176. 



— storing, 175. 



— vitriohzed, 187-9. 

 Bonnes phosphates, 28. 

 Boulogne phosphates, 19, 20, 50-1. 

 Brachiopods, 3, 39. 



Brain, phosphates in, 6. 



Bromine from Stassfurt salts, 805. 



Brown Island guano, 39, 44, 49, 58, 59. 



Buenos Aires phosphate, 54-5. 



Bukovina phosphates, 27. 



Bullocks' heads, 176. 



Burgundy lias, phosphates of, 20. 



c. 



Caceres phosphates, 50-1. 

 Cakes, filter press, 103. 

 Calais phosphates, 16-18. 

 Calcium aluminate, 206. 



— carbonate, 53-9. 



— chloride, 74, 806. 



— fluoride, 11, 77, 194-5, 239. 



— iodide, 77. 



— phosphate, 4, 50-9, 78-5. 



— silicate, 78, 200, 208, 308, 312. 



— sulphate. See Gypsum. 



— tetraphosphate. See Basic slag. 

 Caliche, 219. 



Cambrian, Welsh phosphates of, 26. 



Cambridge coprolites, 25, 52-3. 



Canadian apatite, 52-3, 68-9, 81. 



Cannes phosphates, 28. 



Carbon disulphide, 3, 182. 



Carbon in bone black, 192. 



Carbonic acid, its function in manure 



manufacturing process, 76. 

 Carinthia phosphates, 50-1. 

 Carnallite, 297-309, 811, 318. 

 Carolina phosphates, 30-1, 52-8, 76-8, 



80, 82-3. 

 Carr's disintegrator, 68, 118-9, 137, 144. 

 Cayman's Isle, 3, 89. 

 Charleston phosphates, 52-3. 



