25U SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 58 



Association of tin witli — Continued. Reference 



Number 



Manganite 227 



Margarite 3b 



Mica 245, 350, 380, 498, 505, 542, 554, 573a, 651, 654, 797, 817, 



1016, 1137, 1181, 1183, 1238, 1240, 1258(?), 1263 

 Mispickel, see Arsenopyrite. 



Molybdenite 227, 235a, 428, 523, 530, 573a, 580(?), 586, 604, 797, 



927, 1024, 1147, 1148, 1183, 1183b 



Molybdenum 1314 



Molybdenum in mineral waters 524 



Monazite 3b, 3d, 227, 673, 699, 797, 804, 856, 861a, 891, 903, 1048, 



1052, 1054, 1078a, 1158 



Montebrasite 496 



Muscovite 245, 498, 505, 1238 (plumose), 1258 



Nickel in mineral waters 524 



Niobic oxide, see Columbium. 

 Niobium, see Columbium. 



Orthoclase 573a 



Other minerals 29b, 252, 255, 305, 405, 433, 452, 509, 538, 642, 714, 



791, 792, 797, 820, 936, 976, 992, 995, 996, 1000, 1017, 1083, 



1184a, 1245, 1268, 1311, 1313, 1598 



Phlogopite 498 



Phosphorus 1314 



Plagioclase feldspar 245 



Platinum 804, 831, 891, 1327 



Pyrite 3b, 8, 17, 34, 158, 172, 180a, 227. 230, 235a, 428, 498, 573a, 



604, 629, 681, 797, 816, 872, 1009, 1040, 1119, 1148, 1155, 1157, 1158, 



1163, 1168a, 1183 

 See also Iron sulphides. 



Pyrolusite, sec also Manganese oxides 227, 511 



Quartz 3b, 3d, 180a, 207, 227, 230, 234a, 350, 380, 498, 505, 542, 



573a, 586, 651, 654, 681, 726a, 797, 859, 870, 904, 1073, 1137, 



1148, 1156, 1158, 1240, 1258, 1294, 1314 



Rutile 230, 257, 554, 1639 



Sapphire 259, 817, 1143 



Scheelite 3b, 227, 1186b, 1250 



Siderite 180a, 227, 259a, 586 



Sillimanite 1250 



Silver 144, 145, 152, 155, 164, 166, 171, 172, 180a, 184, 225, 235a, 



938(?), 1148, 1168a, 1294 

 Silver ores, see Silver. 

 Silver sulphides, see Silver. 

 " Sparry iron," see Siderite. 



Specularite, see also Hematite 530, 1183b 



Sphalerite 155, 180a, 229, 498, 816, 870, 905, 1024, 1040, 1086, 1155 



Spodumene 997, 1009, 1148 



