gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society Book Reviews Ultrahigh Pressure Mineralogy: Physics and Chemistry of the Earth's Deep Interior Jephcoat A. 12 1999 63 6 947 948 Hemley R.J. Ultrahigh Pressure Mineralogy: Physics and Chemistry of the Earth's Deep Interior 1998 Washington (Mineralogical Society of America, Reviews in Mineralogy, Vol. 37), US$32.00 (MSA Members US$24.00) 0-939950-48-0 Copyright © 1999, The Mineralogical Society 1998