ECONOMIC GEOLOGY
and the
Bulletin of the Society of Economic Geologists
Volume 95 May 2000 Number 3


Underground Fumaroles: Excess Heat Effects in Vein Formation
Richard W. Henley and Graham Hughes   pp. 453-466
Abstract

A Fluid Inclusion Study of Au-Bearing Quartz Vein Systems in the Central and North Deborah Deposit of the Bendigo Gold Field, Central Victoria, Australia
Yiefei Jia, X. Li and R. Kerrich   pp. 467-494
Abstract

The Nature and Genesis of Gold-Silver-Tellurium Mineralization in the Metaliferi Mountains of Western Romania
David H.M. Alderton and Anthony E. Fallick   pp. 495-516
Abstract

Mineralogical and Chemical Studies of Volcanic-Related Argillaceous Industrial Minerals of the Central American Cordillera (Western El Salvador)
H.G. Dill, H.-R. Bosse,and J. Kassbohm   pp. 517-538
Abstract

The Origin of Platinum Group Minerals from the Freetown Intrusion, Sierra Leone Inferred from Osmium Isotope Systematics
J.F.W. Bowles, I.C. Lyon, J.M. Saxton, and D.J. Vaughan   pp. 539-548
Abstract

Origin of Platinum-Bearing Placers in the Aluchin Horst, Russian Far East
Stanislav S. Gornostayev, Alexander D. Dodatko, Kauko V.O. Laajoki, and Alexander G. Mochalov   pp. 549-558
Abstract

Hydrothermal Mobilization of High Field Strenght Elements in Alkaline Igneous Systems: Evidence from the Tamazeght Complex (Morocco)
Stefano Salvi, François Fontan, Pierre Monchoux, A.E. Williams-Jones, and Bernard Moine   pp. 559-576
Abstract

Diffusion and Reaction-Controlled Cu-Pb-Zn Ore Mineral Precipitation in a Reducing System: A Model Applied to the Pattern of Ore Mineral Precipitation in the Kupferschiefer and Other Black Shales
David J. Large and J.S. Small   pp. 577-586
Abstract

Vein and Karst Barite Deposits in the Western Jebilet of Morocco:  Fluid Inclusion and Isotope (S, O, Sr) Evidence for Regional Fluid Mixing Related to Central Atlantic Rifting
Katia Valenza, Robert Moritz, Abdellah Mouttaqi, Denis Fontignie, and Zachary Sharp   pp. 587-606
Abstract

Sedimentary Origin  of the Mn-Fe Ore of Um Bogma, Southwest Sinai: Geochemical and Paleomagnetic Evidence
N. L. ElAgami, E. H. Ibrahim, and H. H. Odah   pp. 607-620
Abstract
 

Oxygen and Carbon Isotope Study of Natural and Synthetic Azurite
Erik B. Melchiorre, Robert E. Criss and Timothy P. Rose   pp. 621-628
Abstract

Significant Deposits of Gold, Silver, Copper, Lead, and Zinc in the United States
Keith R. Long, John E. DeYoung, Jr., and Steve Ludington   pp. 629-644
Abstract
 

Scientific Communications

The pallacos of Cerro Rico de Potosi, Bolivia: A new deposit type
Paul J. Bartos   pp. 645-654
Abstract

4500-Year-Old Mining Pollution in Southwestern Spain:  Long-term Implications for Modern Mining Pollution
Marc Leblanc, J. A. Morales, J. Borrego, and F. Elbaz-Poulichet   pp. 655-662
Abstract
 

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