MATTER INDEX. 



Figures refer to the numbers in the second column. 



Affinity, 147. 



Alkaline-earth Zirconates, 197, 221. 



Alkaline tartrates, 129. 



Alkaline Zirconates, 196, 221. 



Aluminium, separation from, 181. 



Analysis, 8, 52, 55, 66, 193. 



Analysis, comparison of methods of, 



200. 

 Analysis, qualitative, 238. 

 Arsenate, 123. 

 Artificial preparation of Zircon, 63, 70, 



79, 84, 112. 173, 199. 

 Atomic weight, 30, 31, 37, 39, 43, 141. 



148, 160, 183, 234, 248. 



Behavior towards chromates and some 



organic acids, 239. 

 Behavior towards dimethylaniline, 140. 

 Behavior towards sulphui'ic acid, 163. 

 Behavior towards trimethylaniline. 132. 

 Behavior with bromine, 42. 

 Bromides, 33. 

 Bromine, behavior with. 42. 



Carbide, 319, 225. 



Carbon tetrachloride, action of, on, 162. 



166. 

 Chloride, preparation of pure, 190. 

 Chlorides, 69, 115, 123, 129, 202, 210, 213. 

 Chloridizing agent, 167. 

 Chromates, 239. 



Comparison with thorium, 11, 169. 

 Compounds, 136. 

 Constituents of Zircon, 2, 154. 

 Crystalline form of oxide, 77. 

 Cyanogen compounds, 129. 

 Cyhnders, 131. 



Decompose, attempt to, 10. 

 Decomposition, electro-chemical, 35. 

 Density, 150. 

 Derivatives, 244, 245. 

 Detection, 241. 

 Determination, 80, 157, 200. 

 Determination in monazite, 229, 237. 

 Determination in thorium nitrate, 228. 

 Dimethylaniline, behavior towards. 140. 

 Dioxide, 240. 

 Disco verv, 1. 



Electric furnace, preparation of metal 



in, 204. 

 Electric furnace, preparation of oxide 



in, 205. 

 Electric furnace, volatilization in, 203. 

 Electro-chemical decomposition, 35. 

 Electrolytic separation, 114. 

 Emissive power, 240. 



Ferrocyanide, 86. 

 Pluoride, 76, 110. 

 Fluorides, double, 226, 232. 

 Formate, 239. 

 Fusion, 18. 



Granite, source in Norwegian, 218. 



Halogen compounds, 210, 227, 236. 

 Hydrate, action of heat on, 176. 

 Hydride, 194. 



Hydrogen peroxide, action on, 143, 165. 

 Hydrogen peroxide, action on fluoride, 

 216. 



Illuminating power of oxide, 222. 

 Iodide, tetra, 227. 

 Iron, separation from, 243, 247. 

 Isomorphism with silica, 75. 

 Isomorphism with titanic acid, 109. 



Jargonium, 102, 103. 



Light, 93, 95-100, 133, 158, 189, 198, 217. 

 Light, color of emitted, 201. 

 Light, emissive power, 177. 



Magnesium, precipitation by, 185. 

 Metal, 71, 82, 85, 106, 108, 204. 

 Metallurgy, application in gold, 175. 

 Methods of analysis, comparison of, 200. 

 Microchemical reactions, 145, 192. 

 Molybdate, 206. 



Monazite, determination in, 229, 237. 

 Mordant, uses as, 215. 



Niobate, 214, 242. 

 Nitride, 71. 



Nitrides, preparation of, 246. 

 Norium, 51, 59, 89. 



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