Applied Geochemistry, 2006, V 21, N 8, August.

Mineralogy and Geochemistry of Acid Mine Drainage and Metalliferous Minewastes 

Mineralogy and geochemistry of acid mine 
drainage and metalliferous minewastes • 
David J. Vaughan and John L. Jambor
Pages 1249-1250 

Defects and impurities in jarosite: 
A computer simulation study • 
Adrian M.L. Smith, Karen A. Hudson-Edwards, 
William E. Dubbin and Kate Wright
Pages 1251-1258 

A transmission electron microscopy 
analysis of secondary minerals formed 
in tungsten-mine tailings with an 
emphasis on arsenopyrite oxidation • 
B.M. Petrunic, T.A. Al and L. Weaver
Pages 1259-1273 

Manganese removal from mine waters – 
investigating the occurrence and 
importance of manganese carbonates • 
Selina M. Bamforth, David A.C. Manning, 
Ian Singleton, Paul L. Younger and 
Karen L. Johnson
Pages 1274-1287 

An Apatite II permeable reactive barrier 
to remediate groundwater containing 
Zn, Pb and Cd • 
James L. Conca and Judith Wright
Pages 1288-1300 

Mechanisms controlling acid neutralization 
and metal mobility within a Ni-rich 
tailings impoundment • 
M.R. Gunsinger, C.J. Ptacek, 
D.W. Blowes, J.L. Jambor and M.C. Moncur
Pages 1301-1321 

Mineralogical controls on mine drainage 
of the abandoned Ervedosa tin mine 
in north-eastern Portugal • 
M. Elisa P. Gomes and Paulo J.C. Favas
Pages 1322-1334 

Regular papers 
Metal speciation in coastal marine 
sediments from Singapore using a 
modified BCR-sequential extraction 
procedure • 
Dang The Cuong and Jeffrey Philip Obbard
Pages 1335-1346 

The relationship between fluid flow and 
mineral weathering in heterogeneous 
unsaturated porous media: A physical 
and geochemical characterization 
of a waste-rock pile • 
Justin Stockwell, Leslie Smith, 
John L. Jambor and Roger Beckie
Pages 1347-1361 

Neutron activation analysis of Mediterranean
volcanic rocks – An analytical database 
for archaeological stratigraphy • 
Georg Steinhauser, Johannes H. Sterba, 
Max Bichler and Heinz Huber
Pages 1362-1375 

Characterization of arsenic occurrence 
in the water and sediments of the 
Okavango Delta, NW Botswana • 
P. Huntsman-Mapila, T. Mapila, 
M. Letshwenyo, P. Wolski and C. Hemond
Pages 1376-1391 

Mineral formation during simulated 
leaks of Hanford waste tanks • 
Youjun Deng, James B. Harsh, 
Markus Flury, James S. Young and 
Jeffrey S. Boyle
Pages 1392-1409 

Direct major- and trace-element 
analyses of rock varnish by high 
resolution laser ablation 
inductively-coupled plasma mass 
spectrometry (LA-ICPMS) • 
David M. Wayne, Tammy A. Diaz, 
Robert J. Fairhurst, Richard L. Orndorff 
and Douglas V. Pete
Pages 1410-1431 

Water–granite interaction: Clues from 
strontium, neodymium and rare earth 
elements in soil and waters • 
Philippe Negrel
Pages 1432-1454 

Papers to Appear in Forthcoming Issues • 
Page I 

IAGC Membership Application Form • 
Page II