ECONOMIC GEOLOGY
and the
Bulletin of the Society of Economic Geologists
Volume 101 May 2006 Number 3


Geology and Reconnaissance Stable Isotope Study of the Oyu Tolgoi Porphyry Cu-Au System, South Gobi, Mongolia
B.-E. Khashgerel, R. O. Rye, J. W. Hedenquist, and I. Kavalieris    pp. 503-522
Abstract

Geochemical Constraints on the Genesis of the Scheelite Dome Intrusion-Related Gold Deposit, Tombstone Gold Belt, Yukon, Canada
J. L. Mair, R. J. Goldfarb, C. A. Johnson, C. J. R. Hart, and E. E. Marsh    pp. 523-553
Abstract

Petrographic, Geochemical, and Fluid Inclusion Evidence for the Origin of Siliceous Cap Rocks Above Volcanic-Hosted Massive Sulfide Deposits at Myra Falls, Vancouver Island, British Columbia, Canada
S. Jones, J. B. Gemmell, and G. J. Davidson    pp. 555-584
Abstract

Granite-Related Paleoproterozoic, Serrinha Gold Deposit, Southern Amazonia, Brazil: Hydrothermal Alteration, Fluid Inclusion and Stable Isotope Constraints on Genesis and Evolution
M. A. Moura, N. F. Botelho, G. R. Olivo, and T. K. Kyser    pp. 585-605
Abstract

Formation of the Auriferous and Barren North Dipper Veins in the Sigma Mine, Val d'Or, Canada: Constraints from Structural, Mineralogical, Fluid Inclusion, and Isotopic Data
G. R. Olivo, F. Chang, and T. K. Kyser    pp. 607-631
Abstract

Phyllosilicate Alteration Mineral Assemblages in the Active Subsea-Floor Pacmanus Hydrothermal System, Papua New Guinea, ODP Leg 193
H. Paulick and W. Bach    pp. 633-650
Abstract

The Mount Gibson Banded Iron Formation-Hosted Magnetite Deposit: Two Distinct Processes for the Origin of High-Grade Iron Ore
D. F. Lascelles    pp. 651-666
Abstract

Geochemical Constraints on the Genesis of the Marquesado Iron Ore Deposits, Betic Cordillera, Spain: REE, C, O, and Sr Isotope Data
J. Torres-Ruiz    pp. 667-677
Abstract


Scientific Communications

The Silver Bow Sapphire Occurrence, Montana: Evidence for a Volcanic Bedrock Source for Montana's Alluvial Sapphire Deposits
A. L. Berger and R. B. Berg    pp. 679-684
Abstract

The History of Vein Formation Determined by 40Ar/39Ar Dating of Adularia in the Hosen-1 Vein at the Hishikari Epithermal Gold Deposit, Japan
K. Sanematsu, K. Watanabe, R. A. Duncan, and E. Izawa    pp. 685-698
Abstract


Book Reviews

Introduction to Field Geology (M. L. Bevier)
J. Dilles    pp. 699

Return to the Moon: Exploration, Enterprise, and Energy in the Human Settlement of Space (H. Schmitt)
K. E. Livo    pp. 700

Molecular Geomicrobiology (J. F. Banfield, J. Cervini-Silva, and K. M. Nealson, eds.)
J. Saunders    pp. 700-701

Reviews


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