450 



INDEX. 



Melanochroite, 284. 

 Mellate of alumine, 132. 

 Mellilite, 181. 

 Mellite, 132. 

 Menaccanite, 241. 

 Mendipite, 285. 

 Menilite, 140. 

 MERCURY, 287. 

 Mercury, Chlorid of, 288. 

 Mercury,' Iodic, 289. 



Muriate of, 288, (Chlorid.) 



Native, 287. 



Selenid of, 289. 



Sulphuret of, 287. 

 Mercury ores, general remarks on, 



289. 

 Mesitine spar, 248. 

 Mesole, 167. 

 Mesotype, 167. 

 METALS, 202. 

 Meteoric iron, 230 

 Miargyrite, 323. 

 Mica, 191. 

 Mica slate, 353. 

 Micaceous iron ore, 237. 

 Microlite, 208. 

 Middletonite, 97. 

 Mieraite, 119. 

 Millerite, 264. 



Millstone grit, 360. > 



Miloschine, 262. 

 Mimetene, 284. 

 Mineral caoutchouc, 94. 



oil, 95. 



pitch, 95. 



tallow, 97. 



tar, 95. 



waters, 80. 

 Minium, 280. 

 ^Mispickel, 234. 

 Mocha stone, 135. 

 Molvbdate of lead, 285. 

 Molybdenum, Sulphuret of, 217. 

 ^Molybdenite, 217. 

 MOLYBDENUM, 217. 

 Molybdic ocher, 218. 

 Monazite, 206. 

 Monradite, 149. 

 Moonstone, 176. 

 Moroxite, 120. 

 Mosaic gold, 217. 

 Mosandrite, 207. 



Mountain green, 298, (Green Mal- 

 achite.) 



cork, 154. 



leather, 154. 

 Mowenite, 167. 

 Mullers glass, 140. 

 Mullicite, 249. 

 Mundic, 233. 

 Muriacite, 114. 

 Muriatic acid, 77. / 



Murchisonite, 176, (Feldspar.) 

 ^Muscovite, 191. 



N. 



Nacrite, 193. 

 Naphtha, 95. 

 * Natrolite, 166. 

 Natron, 103. 

 Necronite, 177. 

 Needle ore, 221, (Acicular Bi»- 



muth. 

 Needlestone, 167, (Scolecite.) 

 Nemalite, 125. 

 Nepheline, 179. 

 Nephrite, 147. 

 NICKEL, 262. 

 Nickel, Antimonial, 263. 



Alloys of, 265. 



Arsenate of, 264. 



Arsenical, 263. 



Bismuth, 264. 



Copper, 263. 



Oxyd of, 264. 



White, 263. 

 Nickel glance, 263. 



green, 264. 



ocher, 264. 



pyrites, 264. 



stibine, 263. 

 Nickel ores, general remarks d*j 



264. 

 Nigrine, 210. 

 Nitrate of lime, 123. 



magnesia, 126. 



potash, 101. 



soda, 103. 

 Niter, 101. 

 Nitrogen, 76. 

 Nontronite, 245. 

 Nosean, 196. 

 Novaculite, 358. 

 Nuttallite, 181. 



