1. Dedication

   • Ekkehart Tillmanns

   Announcement Pages: 85 - 86

2. Splitting of Wyckoff positions (orbits)

   • H. Wondratschek

   OriginalPaper Pages: 87 - 96

3. Joesmithite, a plumbous amphibole revisited and comments on bond valences

   • P. B. Moore
   • A. M. Davis
   • P. K. Sen Gupta

   OriginalPaper Pages: 97 - 113

4. Synthesis and properties of Mn-bearing yoderite and of Mn-bearing kornerupine as by-product

   • T. Fockenberg
   • W. Schreyer

   OriginalPaper Pages: 115 - 128

5. Copper-substituted manganese-denningites, Mn(Mn_1−x Cu _x )(Te₂O₅)₂ (0 ≤x ≤ 1): Synthesis and crystal chemistry

   • Ronald Miletich

   OriginalPaper Pages: 129 - 145

6. Bellbergite—a new mineral with the zeolite structure type EAB

   • B. Rüdinger
   • E. Tillmanns
   • G. Hentschel

   OriginalPaper Pages: 147 - 152

7. Nickenichite, a new arsenate from the Eifel, Germany

   • M. Auernhammer
   • H. Effenberger
   • E. Tillmanns

   OriginalPaper Pages: 153 - 166

8. Orschallite, Ca₃(SO₃)₂ · SO₄ · 12H₂O, a new calcium-sulfite-sulfate-hydrate mineral

   • C. Weidenthaler
   • E. Tillmanns
   • G. Hentschel

   OriginalPaper Pages: 167 - 177

9. Macroscopic and structural changes at the incommensurate-normal phase transition in melilites

   • F. Seifert
   • F. Röthlisberger

   OriginalPaper Pages: 179 - 192

10. A re-appraisal of the chemical formula of nealite, Pb₄Fe(AsO₃)₂Cl₄ . 2H₂O, on the basis of a crystal structure determination

    • F. Pertlik
    • G. Schnorrer

    OriginalPaper Pages: 193 - 200

11. Electrical conductivity of cordierite

    • E. Schmidbauer
    • P. W. Mirwald

    OriginalPaper Pages: 201 - 214

12. Zemannite-type Selenites: Crystal structures of K₂[CO₂(SeO₃)₃] · 2H₂O and K₂[Ni₂(SeO₃)₃] · 2H₂O

    • M. Wildner

    OriginalPaper Pages: 215 - 225

13. Crystal structure of the yavapaiite type compound NaFe[SeO₄]₂

    • G. Giester

    OriginalPaper Pages: 227 - 233

14. Cesstibtantite—a geologic introduction to the inverse pyrochlores

    • T. S. Ercit
    • P. Černý
    • F. C. Hawthorne

    OriginalPaper Pages: 235 - 255

15. Single crystal infrared spectra in the range of OH fundamentals of paragenetic garnet, omphacite and kyanite in an eklogitic mantle xenolith

    • A. Beran
    • K. Langer
    • M. Andrut

    OriginalPaper Pages: 257 - 268

16. Reflected light examination of Marcasite and löllingite

    • T. Drapela
    • A. Beran

    OriginalPaper Pages: 269 - 274

17. Synthetic zeolites formed from expanded perlite: Type, formation conditions and properties

    • Ulrike Barth-Wirsching
    • H. Höller
    • B. Konrad

    OriginalPaper Pages: 275 - 294

18. An occurrence of ardennite in quartz veins in piemontite schist, Western Otago, New Zealand

    • D. S. Coombs
    • Y. Kawachi
    • A. Reay

    OriginalPaper Pages: 295 - 308

19. Petrology and geochemistry of peridotites and associated vein rocks of Zabargad Island, Red Sea, Egypt

    • G. Kurat
    • H. Palme
    • M. Prinz

    OriginalPaper Pages: 309 - 341

20. Relationships between silicate melts and carbonate-precipitating melts in CaO-MgO-SiO₂-CO₂-H₂O at 2 kbar

    • J. W. OOtto
    • P. J. Wyllie

    OriginalPaper Pages: 343 - 365

21. International symposium on mineralization related to mafic and ultramafic rocks

    Announcement Pages: 367 - 367