—, approximate places of some, xxxv, 284.
— delineated by photography, xliv, 375.
Necrology, see [Obituary.]
Necronite, H. H. Hayden, i, 306.
Needle, see [Magnetic.]
— ore, analysis of, xxviii, 395.
Needlestone in Nova Scotia, xxx, 349.
Nelumbium luteum, iv, 64.
Nemalite, iv, 19.
Nemopanthus, i, 377.