gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1905.014.64.11 Reviews 5 1905 14 64 115 117 Washington Henry S. Manual of the Chemical Analysis of Rocks New York John Wiley & Sons 1904 Ph.D. Pp. ix + 188, London: (Chapman & Hall, Ltd., Price 8s. 6d. net.) Copyright © 1905, The Mineralogical Society 1905