Geochimica et Cosmochimica Acta, 2005, V 69, N 19, 1 Oct.

 
Kinetics of zinc and arsenate co-sorption at 
the goethite–water interface  • 
Markus Grafe and Donald L. Sparks
Pages 4573-4595 

Natural variations of ?30Si ratios during progressive
basalt weathering, Hawaiian Islands  • 
Karen Ziegler, Oliver A. Chadwick, Mark A. Brzezinski
and Eugene F. Kelly
Pages 4597-4610 

Anaerobic diagenesis of silica and carbon in continental
margin sediments: Discrete zones of TCO2 production  • 
W.M. Berelson, M. Prokopenko, F.J. Sansone, A.W. Graham, 
J. McManus and J.M. Bernhard
Pages 4611-4629 

Climate-induced changes in sedimentary regimes for organic
matter supply on the continental shelf off northern Norway  • 
Jochen Knies
Pages 4631-4647 

Effects of in situ remediation on the speciation and 
bioavailability of zinc in a smelter contaminated soil  • 
M. Nachtegaal, M.A. Marcus, J.E. Sonke, J. Vangronsveld, 
K.J.T. Livi, D. van Der Lelie and D.L. Sparks
Pages 4649-4664 

Oxygen isotope fractionation during synthesis of 
CaMg-carbonate and implications for sedimentary
dolomite formation  • 
Mark Schmidt, Seth Xeflide, Reiner Botz and Stephen Mann
Pages 4665-4674 

Formation enthalpy of ThSiO4 and enthalpy of the thorite
- huttonite phase transition  • 
Lena Mazeina, Sergey V. Ushakov, Alexandra Navrotsky 
and Lynn A. Boatner
Pages 4675-4683 

Platinum-group element constraints on source composition
and magma evolution of the Kerguelen Plateau 
using basalts from ODP Leg 183  • 
William J. Chazey III and Clive R. Neal
Pages 4685-4701 

Electrical conductivity and partial melting 
of mafic rocks under pressure  • 
J. Maumus, N. Bagdassarov and H. Schmeling
Pages 4703-4718 

Trace element compositions of submicroscopic 
inclusions in coated diamond: A tool for 
understanding diamond petrogenesis  • 
Emma Tomlinson, Isabel De Schrijver, Katrien De Corte, 
Adrian P. Jones, Luc Moens and Frank Vanhaecke
Pages 4719-4732 

Compositions of group IVB iron meteorites and 
their parent melt  • 
Andrew J. Campbell and Munir Humayun
Pages 4733-4744 

BOOK REVIEW 
The Origin of Chondrules and Chondrites  • 
Alan E. Rubin
Pages 4745-4746