1. Quasi-hydrostatic compression of ruby to 500 Kbar

   • Pascal Richet
   • Ji-An Xu
   • Ho-Kwang Mao

   OriginalPaper Pages: 207 - 211

2. MEG Investigation of Low Pressure Silica — Shell model for polarization

   • Mark D. Jackson
   • Roy G. Gordon

   OriginalPaper Pages: 212 - 220

3. Shock Metamorphism of Deformed Quartz

   • Andrew J. Gratz
   • James Tyburczy
   • Peter Pongratz

   OriginalPaper Pages: 221 - 233

4. Molecular dynamics study of MgSiO₃ perovskite

   • Masanori Matsui

   OriginalPaper Pages: 234 - 238

5. MgSiO₃ ilmenite: Heat capacity, thermal expansivity, and enthalpy of transformation

   • T. Ashida
   • S. Kume
   • A. Navrotsky

   OriginalPaper Pages: 239 - 245

6. The magnetic structure of the langbeinite K₂Mn₂ (SO₄)₃

   • H. Oelkrug
   • T. Brückel
   • W. Prandl

   OriginalPaper Pages: 246 - 249

7. Defects and hydrolytic weakening in α-berlinite AlPO₄ a structural analog of quartz

   • Bruno Boulogne
   • Patrick Cordier
   • Jean-Claude Doukhan

   OriginalPaper Pages: 250 - 261

8. ²⁷Al, ²⁹Si, and ²³Na MAS NMR study of an Al, Si ordered alkali feldspar solid solution series

   • Brian L. Phillips
   • R. James Kirkpatrick
   • Guy L. Hovis

   OriginalPaper Pages: 262 - 275

9. Investigation of phase relations in the (Na,K)AlGeO₄ system

   • J. Barbier
   • M. E. Fleet

   OriginalPaper Pages: 276 - 285

10. On the Relationship between Refractive Index and Density for SiO₂-polymorphs

    • B. Marler

    OriginalPaper Pages: 286 - 290

11. Torsional mode frequency and elastic anisotropy in alkali vermiculites

    • H. C. Gupta
    • S. D. Mahanti
    • S. A. Solin

    OriginalPaper Pages: 291 - 294

12. Derivatives of silicic acids as model compounds for silicates

    • Edith Bertling
    • Heinrich C. Marsmann

    OriginalPaper Pages: 295 - 297

13. Twinning in tetragonal leucite

    • David C. Palmer
    • Andrew Putnis
    • Ekhard K. H. Salje

    OriginalPaper Pages: 298 - 303

14. Optical absorption spectra of iron ions in vivianite

    • M. N. Taran
    • A. N. Platonov

    OriginalPaper Pages: 304 - 310