586 INDEX. 



Page. 



Nitrocalcite 394 



Niobates , 353 



and tantalates 353 



columbite 353 



hiibnerite 355 



samarskite 354 



scheelite 356 



tantalite 353 



wolframite 355 



yttrotantalite 354 



Nonmetallic minerals, the 165 



North America, distribution of specimens in 117 



North Carolina, monazite in 383 



Norway, phosphates in 363 



Novaculite 467 



Nutting, Charles Cleveland, title of paper by 143 



Oberholser, H. C. , collection of birds determined by 34 



collections of birds named by 59 



titles of papers by 143 



Objects used at Passover celebration at Jewish home 554 



prayer 550 



in the service of the synagogue 545 



on feast of tabernacles in Jewish home 557 



festal occasions at Jewish home 553 



Sabbath at Jewish home 553 



special occasions 558 



Occurrence and origin of graphite 168 



talc 316 



of amber 455 



arsenic 182 



arsenopyrite 189 



barite 405 



bauxite 233 



carbonite '. 449 



chromite 247 



cobaltite 185 



columbite 354 



corundum 221 



diaspore 239 



emery - 224 



feldspars 282 



fluorite 214 



garnet 307 



gilsonite - 450 



grahamite - 448 



graphite 169 



lazurite 310 



linnpeite 187 



lithiophilite , 391 



manganese oxides 255 



micas 285 



mirabilite 412 



molybdenite 194 



