The American Journal of Science and Arts, Volume 50 (First Series) / General Index to Forty-Nine Volumes

by Various

— —, ibid, in U. States, ii, 14; ix, 246.

— —, containing naphtha, C. Dewey, i, 345.

— of serpentine, of Warwick, N. Y., ix, 242.

— of Sillimanite, xlvi, 382.^f

— of snow, ii, 337^f; iii, 367.^f

— of staurotide, macle, C. T. Jackson, xlvi, 368.^f

— of topaz, distribution of coloring matter in, and optical properties of, vii, 364.

— of zircon, tesselated, J. D. Dana, xlvi, 36.^f

Crystalline forms, two, presented by the same substance, viii, 378; xlvi, 370.

—, substances from the juice of plants, xi, 391.