Volume 69; Issue 6

Geochimica et Cosmochimica Acta

Volume 69; Issue 6

1

Aubrite basalt vitrophyres: The missing basaltic component and high-sulfur silicate melts

Robert A. Fogel

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 737 KB

english, 2005

2

Erratum to A. Pack, H. Yurimoto and H. Palme (2004) “Petrographic and oxygen-isotopic study of refractory forsterites from R-chondrite Dar al Gani 013 (R3.5–6), unequilibrated ordinary and carbonaceous chondrites”: Geochimica Cosmochimica Acta 68, 1135–1157. CNRS Centre de Recherches Pétrographiques et Géochimiques, 15 rue Notre Dame des Pauvres, 54501 Vandœuvre-lès-Nancy, France

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 208 KB

english, 2005

3

Lamina-scale analysis of sedimentary components in Cretaceous black shales by chemical compositional mapping: Implications for paleoenvironmental changes during the Oceanic Anoxic Events

Junichiro Kuroda, Naohiko Ohkouchi, Teruaki Ishii, Hidekazu Tokuyama, Asahiko Taira

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 1.35 MB

english, 2005

4

Uraninite recrystallization and Pb loss in the Oklo and Bangombé natural fission reactors, Gabon

Lena Z. Evins, Keld A. Jensen, Rodney C. Ewing

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 1.33 MB

english, 2005

5

ATR-FTIR spectroscopic characterization of coexisting carbonate surface complexes on hematite

John R. Bargar, James D. Kubicki, Rebecca Reitmeyer, James A. Davis

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 505 KB

english, 2005

6

Fluorescence spectroscopy of U(VI)-silicates and U(VI)-contaminated Hanford sediment

Zheming Wang, John M. Zachara, Paul L. Gassman, Chongxuan Liu, Odeta Qafoku, Wassana Yantasee, Jeff G. Catalano

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 605 KB

english, 2005

7

The influence of edge sites on the development of surface charge on goethite nanoparticles: A molecular dynamics investigation

James R. Rustad, Andrew R. Felmy

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 508 KB

english, 2005

8

A high-resolution TEM-AEM, pH titration, and modeling study of Zn2+ coprecipitation with ferrihydrite

Stacin Martin, Chen Zhu, Joseph Rule, Noel T. Nuhfer, Robert Ford, Sheila Hedges, Yee Soong

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 611 KB

english, 2005

9

Oxygen and hydrogen isotope ratios in freshwater chert as indicators of ancient climate and hydrologic regime

Mark J. Abruzzese, Jacob R. Waldbauer, C. Page Chamberlain

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 604 KB

english, 2005

10

The isotopic composition of respired carbon dioxide in scleractinian corals: Implications for cycling of organic carbon in corals

Peter K. Swart, Alina Szmant, James W. Porter, Richard E. Dodge, Jennifer I. Tougas, John R. Southam

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 718 KB

english, 2005

11

In situ feldspar dissolution rates in an aquifer

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 836 KB

english, 2005

12

Highly siderophile element geochemistry of 187Os-enriched 2.8 Ga Kostomuksha komatiites, Baltic Shield

Igor S. Puchtel, Munir Humayun

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 353 KB

english, 2005

13

TEM study of a silicate-carbonate-microbe interface prepared by focused ion beam milling

Karim Benzerara, Nicolas Menguy, François Guyot, Christian Vanni, Philippe Gillet

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 1.02 MB

english, 2005

14

Use of in situ-produced 10Be in carbonate-rich environments: A first attempt

R. Braucher, L. Benedetti, D.L. Bourlès, E.T. Brown, D. Chardon

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 423 KB

english, 2005

15

The ubiquitous nature of accessory calcite in granitoid rocks: Implications for weathering, solute evolution, and petrogenesis

Art F. White, Marjorie S. Schulz, Jacob B. Lowenstern, Davison V. Vivit, Thomas D. Bullen

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 653 KB

english, 2005

16

High-temperature carbon reduction of silica: A novel approach for oxygen isotope analysis of biogenic opal

Andreas Lücke, Robert Moschen, Gerhard H. Schleser

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 358 KB

english, 2005

17

Chemical characterization of earth’s most ancient clastic metasediments from the Isua Greenstone Belt, southern West Greenland

Robert Bolhar, Balz S. Kamber, Stephen Moorbath, Martin J. Whitehouse, Kenneth D. Collerson

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 788 KB

english, 2005

18

Dissolution of cinnabar (HgS) in the presence of natural organic matter

Jacob S. Waples, Kathryn L. Nagy, George R. Aiken, Joseph N. Ryan

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 347 KB

english, 2005

19

On the Sr isotope and REE compositions of anhydrites from the TAG seafloor hydrothermal system

Susan E. Humphris, Wolfgang Bach

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 1.10 MB

english, 2005

20

Re-Os isotopic systematics and platinum group element composition of the Tagish Lake carbonaceous chondrite

Alan D. Brandon, Munir Humayun, Igor S. Puchtel, Michael E. Zolensky

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 558 KB

english, 2005