—, — —, manganese ores, xlvi, 28.
—, —, Ancram lead mine, viii, 247.
—, Lebanon nitrogen springs, xxxvi, 7;
–analysis by W. Meade, 7.
—, Corlear's Hook, fossils at, ii, 371.
—, Crown Point, iron ores, iv, 48.
—, Dutchess Co., iron beds and works, xlvi, 27.
—, —, manganese ores, xlvi, 28.
—, Erie canal route, A. Eaton's survey of, noticed, vi, 373; viii, 358; ix, 355; xiii, 383; xiv, 145f, 359; xv, 233.
—, ibid, gases, acids and salts in the vicinity of, A. Eaton, xv, 233;