Volume 45; Issue 1-3

Journal of Geochemical Exploration

Volume 45; Issue 1-3

1

Editorial Board

Journal:

Journal of Geochemical Exploration

Year:

1992

File:

PDF, 27 KB

1992

2

Editorial

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 45 KB

english, 1992

3

Preface

Neil Chapman, Ian McKinley, Michael Shea, John Smellie

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 175 KB

english, 1992

4

The Poços de Caldas project: an introduction and summary of its implications for radioactive waste disposal

Neil A. Chapman, Ian G. McKinley, Eduardo Penna Franca, Michael E. Shea, John A.T. Smellie

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 1.42 MB

english, 1992

5

The regional geology of the Poços de Caldas alkaline complex: mineralogy and geochemistry of selected nepheline syenites and phonolites

H.D. Schorscher, M.E. Shea

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 1.46 MB

english, 1992

6

Hydrothermal and supergene uranium mineralization at the Osamu Utsumi mine, Poços de Caldas, Minas Gerais, Brazil

N. Waber, H.D. Schorscher, Tj. Peters

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 3.64 MB

english, 1992

7

The supergene thorium and rare-earth element deposit at Morro do Ferro, Poços de Caldas, Minas Gerais, Brazil

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 2.45 MB

english, 1992

8

Origin and growth rates of pitchblende nodules at the Osamu Utsumi mine, Poços de Caldas, Brazil

H.D. Schorscher, J.K. Osmond

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 962 KB

english, 1992

9

Isotopic geochemical characterization of selected nepheline syenites and phonolites from the Poços de Caldas alkaline complex, Minas Gerais, Brazil

Michael E. Shea

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 2.20 MB

english, 1992

10

Geomorphological and hydrogeological features of the Poços de Caldas caldera analogue study sites

D.C. Holmes, A.E. Pitty, D.J. Noy

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 1.92 MB

english, 1992

11

Ground water chemistry and geochemical modeling of water-rock interactions at the Osamu Utsumi mine and the Morro do Ferro analogue study sites, Poços de Caldas, Minas Gerais, Brazil

D.K. Nordstrom, R.H. McNutt, I. Puigdomènech, J.A.T. Smellie, M. Wolf

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 1.95 MB

english, 1992

12

Natural decay series studies of the redox front system in the Poços de Caldas uranium mineralization

A.B. MacKenzie, R.D. Scott, P. Linsalata, N. Miekeley

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 1.77 MB

english, 1992

13

The interpretation of 238U-234U-230Th-226Ra disequilibria produced by rock-water interactions

R.D. Scott, A.B. MacKenzie, W.R. Alexander

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 1.05 MB

english, 1992

14

Uranium and thorium isotopes in groundwaters from the Osamu Utsumi mine and Morro do Ferro natural analogue sites, Poços de Caldas, Brazil

N. Miekeley, P. Linsalata, J.K. Osmond

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 943 KB

english, 1992

15

Rare-earth elements in groundwaters from the Osamu Utsumi mine and Morro do Ferro analogue study sites, Poços de Caldas, Brazil

N. Miekeley, H. Coutinho de Jesus, C.L. Porto da Silveira, P. Linsalata, R. Morse

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 1.29 MB

english, 1992

16

Light rare earth elements and natural series radionuclides within the Morro do Ferro

Paul Linsalata, Robert Morse

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 898 KB

english, 1992

17

Chemical and physical characterization of suspended particles and colloids in waters from the Osamu Utsumi mine and Morro do Ferro analogue study sites, Poços de Caldas, Brazil

N. Miekeley, H. Coutinho de Jesus, C.L. Porto da Silveira, C. Degueldre

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 1.38 MB

english, 1992

18

Microbiological analysis at the Poços de Caldas natural analogue study sites

J.M. West, I.G. McKinley, A. Vialta

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 635 KB

english, 1992

19

Testing models of trace element geochemistry at Poços de Caldas

J. Bruno, J.E. Cross, J. Eikenberg, I.G. McKinley, D. Read, A. Sandino, P. Sellin

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 907 KB

english, 1992

20

Movement of the redox front at the Osamu Utsumi uranium mine, Poços de Caldas, Brazil

Leonardo Romero, Ivars Neretnieks, Luis Moreno

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 1.59 MB

english, 1992

21

Geochemical modelling of uranium redistribution in the Osamu Utsumi mine, Poços de Caldas

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 949 KB

english, 1992

22

Redox front geochemistry and weathering: theory with application to the Osamu Utsumi uranium mine, Poços de Caldas, Brazil

Peter C. Lichtner, Niklaus Waber

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 2.10 MB

english, 1992

23

Near-field high temperature transport: evidence from the genesis of the Osamu Utsumi uranium mine, Poços de Caldas alkaline complex, Brazil

L.M. Cathles, Michael E. Shea

Journal:

Journal of Geochemical Exploration

Year:

1992

Language:

english

File:

PDF, 2.02 MB

english, 1992