AMERICAN MINERALOGIST, 1999, V 84, N 9, September.
ARTICLES
William D. Carlson, Raymond A. Donelick, and Richard A. Ketcham
Variability of apatite fission-track annealing kinetics:
I. Experimental results
1213
Raymond A. Donelick, Richard A. Ketcham, and William D. Carlson
Variability of apatite fission-track annealing kinetics:
II. Crystallographic orientation effects
1224
Peter I. Nabelek
Trace element distribution among rock-forming minerals in
Black Hills migmatites, South Dakota: A case for solid-state
equilibrium
1256
Antonio Sanchez-Navas
Sequential kinetics of a muscovite-out reaction: A
natural example
1270
David P. Moecher and Zachary D. Sharp
Comparison of conventional and garnet-aluminosilicate-quartz O
isotope thermometry: Insights for mineral equilibration in
metamorphic rocks
1287
Anurag Sharma and David M. Jenkins
Hydrothermal synthesis of amphiboles along the tremolitepargasite join and in
the ternary system tremolitepargasitecummingtonite
1304
L.Y. Aranovich and R.C. Newton
Experimental determination of CO2-H2O activity-composition
relations at 600?1000 C and 6?14 kbar by reversed
decarbonation and dehydration reactions
1319
J?rgen Truckenbrodt and Wilhelm Johannes
H2O loss during piston-cylinder experiments
1333
B.O. Mysen, F. Holtz, M. Pichavant, J.-M. Beny, and J.-M. Montel
The effect of temperature and bulk composition on the solution mechanism of
phosphorus in peraluminous haplogranitic magma
1336
Delores M. Robinson and Calvin F. Miller
Record of magma chamber processes preserved in accessory mineral
assemblages, Aztec Wash pluton, Nevada
1346
Christine Floss
Fe,Mg,Mn-bearing phosphates in the GRA95209 meteorite:
Occurrences and mineral chemistry
1354
Hongwu Xu, Peter J. Heaney, Alexandra Navrotsky, Letitia Topor, and Jun Liu
Thermochemistry of stuffed quartz-derivative phases along the join
LiAlSiO4-SiO2
1360
Mark S. Ghiorso, Hexiong Yang, and Robert M. Hazen
Thermodynamics of cation ordering in karrooite (MgTi2O5)
1370
Y. Shibue
Calculations of fluid?ternary solid solution equilibria: An
application of the Wilson equation to fluid?(Fe,Mn,Mg)TiO3
equilibria at 600 C and 1 kbar
1375
Robert A. Fellows, Alistair R. Lennie, Andreas W. Munz, David
J. Vaughan, and Geoff Thornton
Structures of FeTiO3 (0001) surfaces observed by scanning tunneling
microscopy
1384
Diana K. Fisler and Randall T. Cygan
Diffusion of Ca and Mg in calcite
1392
Rolf Heinemann, Veronika Staack, Arne Fischer,
Herbert Kroll, Thomas Vad, and Armin Kirfel
Temperature dependence of Fe,Mg partitioning in
Acapulco olivine
1400
R.M. Wilson, J.C. Elliott, and S.E.P. Dowker
Rietveld refinement of the crystallographic structure
of human dental enamel apatites
1406
Stephen Guggenheim and Wudi Zhan
Crystal structures of two partially dehydrated
chlorites: The "modified" chlorite structure
1415
Anne Bosenick, Charles A. Geiger, and Brian L. Phillips
Local Ca-Mg distribution of Mg-rich pyrope-grossular
garnets synthesized at different temperatures
revealed by 29Si MAS NMR spectroscopy
1422
S?ren K. Lausen, Holger Lindgreen, Hans J. Jakobsen, and Niels C. Nielsen
Solid-state 29Si MAS NMR studies of illite and illite-smectite from shale
1433
Petr Ondrus, Roman Sk?la, Cecilia Viti, Frantisek Veselovsky?,
Frantisek Nov?k, and Jir? Jansa
Parascorodite, FeAsO4 2H2Oa new mineral from Kank near
Kutn? Hora, Czech Republic
1439
G. Artioli and E. Galli
Gonnardite: Re-examination of holotype material and
discreditation of tetranatrolite
1445
LETTERS
S.L. Tagg, Herman Cho, M. Darby Dyar, and Edward S. Grew
Tetrahedral boron in naturally occurring
tourmaline
1451
Peter C. Burns and Robert J. Finch
Wyartite: Crystallographic evidence for the first
pentavalent-uranium mineral
1456
Reinhard Wulf, George Calas, Aline Ramos, Heinz B?ttner,
Knut Roselieb, and Matthias Rosenhauer
Structural environment of krypton dissolved in
vitreous silica
1461
NEW MINERAL NAMES 1464
ERRATUM 1468