W. E. SEYFRIED JR: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Hydrothermal alteration of basalt by seawater under seawater-dominated conditions

William E Seyfried Jr., Michael J Mottl

Journal:

Geochimica et Cosmochimica Acta

Year:

1982

Language:

english

File:

PDF, 2.23 MB

english, 1982

2

The effect of temperature on metal mobility in subseafloor hydrothermal systems: constraints from basalt alteration experiments

Jeffrey S. Seewald, William E. Seyfried Jr.

Journal:

Earth and Planetary Science Letters

Year:

1990

Language:

english

File:

PDF, 1.35 MB

english, 1990

3

Abiotic formation of hydrocarbons under hydrothermal conditions: Constraints from chemical and isotope data

Qi Fu, Barbara Sherwood Lollar, Juske Horita, Georges Lacrampe-Couloume, William E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

2007

Language:

english

File:

PDF, 983 KB

english, 2007

4

A new Fe/Mn geothermometer for hydrothermal systems: Implications for high-salinity fluids at 13°N on the East Pacific Rise

Nicholas J. Pester, Mikaella Rough, Kang Ding, William E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 468 KB

english, 2011

5

Trace Element Mobility and Lithium Isotope Exchange During Hydrothermal Alteration of Seafloor Weathered Basalt: An Experimental Study at 350°C, 500 Bars

W.E. Seyfried Jr., Xian Chen, Lui-Heung Chan

Journal:

Geochimica et Cosmochimica Acta

Year:

1998

Language:

english

File:

PDF, 539 KB

english, 1998

6

Experimental seawater-basalt interaction at 300°C, 500 bars, chemical exchange, secondary mineral formation and implications for the transport of heavy metals

W.E Seyfried Jr, J.L Bischoff

Journal:

Geochimica et Cosmochimica Acta

Year:

1981

Language:

english

File:

PDF, 1.60 MB

english, 1981

7

Hydrothermal alteration processes at midocean ridges: Experimental and theoretical constraints from Ca and Sr exchange reactions and Sr isotopic ratios

Michael E. Berndt, William E. Seyfried Jr., J. Warren Beck

Journal:

Journal of Geophysical Research: Solid Earth

Year:

1988

Language:

english

File:

PDF, 1.14 MB

english, 1988

8

Clay mineral formation in DSDP Leg 34 basalt

W.E. Seyfried Jr., W.C. Shanks III, W.E. Dibble Jr.

Journal:

Earth and Planetary Science Letters

Year:

1978

Language:

english

File:

PDF, 1.01 MB

english, 1978

9

Basalt-seawater interaction: trace element and strontium isotopic variations in experimentally altered glassy basalt

Martin Menzies, W.E. Seyfried Jr.

Journal:

Earth and Planetary Science Letters

Year:

1979

Language:

english

File:

PDF, 776 KB

english, 1979

10

Hydrogen isotope systematics of phase separation in submarine hydrothermal systems: Experimental calibration and theoretical models

M.E. Berndt I, R.R. Seal II, W.C. Shanks III, W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1996

Language:

english

File:

PDF, 1.05 MB

english, 1996

11

REE controls in ultramafic hosted MOR hydrothermal systems: An experimental study at elevated temperature and pressure

Douglas E. Allen, W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

2005

Language:

english

File:

PDF, 186 KB

english, 2005

12

Vent fluid chemistry of the Rainbow hydrothermal system (36°N, MAR): Phase equilibria and in situ pH controls on subseafloor alteration processes

W.E. Seyfried Jr., Nicholas J. Pester, Kang Ding, Mikaella Rough

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 1.34 MB

english, 2011

13

Subseafloor phase equilibria in high-temperature hydrothermal fluids of the Lucky Strike Seamount (Mid-Atlantic Ridge, 37°17′N)

Nicholas J. Pester, Eoghan P. Reeves, Mikaella E. Rough, Kang Ding, Jeffrey S. Seewald, William E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

2012

Language:

english

File:

PDF, 1.12 MB

english, 2012

14

Compositional controls on vent fluids from ultramafic-hosted hydrothermal systems at mid-ocean ridges: An experimental study at 400°C, 500 bars

Douglas E. Allen, W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

2003

Language:

english

File:

PDF, 338 KB

english, 2003

15

Low temperature basalt alteration by sea water: an experimental study at 70°C and 150°C

W.E. Seyfried Jr, J.L. Bischoff

Journal:

Geochimica et Cosmochimica Acta

Year:

1979

Language:

english

File:

PDF, 1.16 MB

english, 1979

16

Hydrothermal processes at Seafloor Spreading Centers: Edited by Peter A. Rona, Kurt Bostrom, Lucien Laubier and Kenneth L. Smith, Jr., Plenum Publishing Corp., 1983, 796p., $110.00

W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1984

Language:

english

File:

PDF, 141 KB

english, 1984

17

Heavy metal and sulfur transport during subcritical and supercritical hydrothermal alteration of basalt: Influence of fluid pressure and basalt composition and crystallinity

W.E Seyfried Jr., D.R Janecky

Journal:

Geochimica et Cosmochimica Acta

Year:

1985

Language:

english

File:

PDF, 2.10 MB

english, 1985

18

Chloride depletions and enrichments in seafloor hydrothermal fluids: Constraints from experimental basalt alteration studies

W.E Seyfried Jr., Michael E Berndt, D.R Janecky

Journal:

Geochimica et Cosmochimica Acta

Year:

1986

Language:

english

File:

PDF, 956 KB

english, 1986

19

Boron, bromine, and other trace elements as clues to the fate of chlorine in mid-ocean ridge vent fluids

Michael E. Berndt, William E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1990

Language:

english

File:

PDF, 1.55 MB

english, 1990

20

The effect of redox on the relative solubilities of copper and iron in Cl-bearing aqueous fluids at elevated temperatures and pressures: An experimental study with application to subseafloor hydrothermal systems

W.E. Seyfried Jr., K. Ding

Journal:

Geochimica et Cosmochimica Acta

Year:

1993

Language:

english

File:

PDF, 2.04 MB

english, 1993

21

Variations in the chemical and stable isotope composition of carbon and sulfur species during organic-rich sediment alteration: An experimental and theoretical study of hydrothermal activity at guaymas basin, gulf of california

Jeffrey S. Seewald, William E. Seyfried Jr., Wayne C. Shanks III

Journal:

Geochimica et Cosmochimica Acta

Year:

1994

Language:

english

File:

PDF, 2.44 MB

english, 1994

22

Applications and Research Using Remote Sensing for Rangeland Management

Hunt, Jr., E. Raymond, Everitt, James H., Ritchie, Jerry C., Moran, M. Susan, Booth, D. Terrance, Anderson, Gerald L., Clark, Patrick E., Seyfried, Mark S.

Journal:

Photogrammetric Engineering & Remote Sensing

Year:

2003

Language:

english

File:

PDF, 12.58 MB

english, 2003

23

An experimental and theoretical approach to determining linkages between geochemical variability and microbial biodiversity in seafloor hydrothermal chimneys

J. L. HOUGHTON, W. E. SEYFRIED JR

Journal:

Year:

2010

Language:

english

File:

PDF, 992 KB

english, 2010

24

Application of isotopic doping techniques to evaluation of reaction kinetics and fluid/mineral distribution coefficients: An experimental study of calcite at elevated temperatures and pressures

J.Warren Beck, Michael E. Berndt, William E. Seyfried Jr.

Journal:

Chemical Geology

Year:

1992

Language:

english

File:

PDF, 1.44 MB

english, 1992

25

Nutritional status and spousal empowerment among native Amazonians

Ricardo A. Godoy, Ankur Patel, Victoria Reyes-García, Craig F. Seyfried Jr., William R. Leonard, Thomas McDade, Susan Tanner, Vincent Vadez

Journal:

Social Science & Medicine

Year:

2006

Language:

english

File:

PDF, 180 KB

english, 2006

26

Heat-transfer experiment in marine pelagic clay: Implication for subseabed disposal of high-level radioactive waste and contact metamorphism in the Guaymas Basin, Gulf of California

W.E. Seyfried Jr., E.C. Thornton, F.L. Sayles

Journal:

Chemical Geology

Year:

1985

Language:

english

File:

PDF, 1.47 MB

english, 1985

27

Lithium isotopic systematics of hydrothermal vent fluids at the Main Endeavour Field, Northern Juan de Fuca Ridge

D.I. Foustoukos, R.H. James, M.E. Berndt, W.E. Seyfried Jr.

Journal:

Chemical Geology

Year:

2004

Language:

english

File:

PDF, 392 KB

english, 2004

28

Coupled alkali-feldspar dissolution and secondary mineral precipitation in batch systems: 1. New experiments at 200 °C and 300 bars

Qi Fu, Peng Lu, Hiromi Konishi, Robert Dilmore, Huifang Xu, W.E. Seyfried Jr., Chen Zhu

Journal:

Chemical Geology

Year:

2009

Language:

english

File:

PDF, 1.81 MB

english, 2009

29

Redox and pH constraints in the subseafloor root zone of the TAG hydrothermal system, 26° N Mid-Atlantic Ridge

Dionysis I. Foustoukos, W.E. Seyfried Jr.

Journal:

Earth and Planetary Science Letters

Year:

2005

Language:

english

File:

PDF, 451 KB

english, 2005

30

The in situ pH of hydrothermal fluids at mid-ocean ridges

Kang Ding, William E. Seyfried Jr., Zhong Zhang, Margaret K. Tivey, Karen L. Von Damm, Albert M. Bradley

Journal:

Earth and Planetary Science Letters

Year:

2005

Language:

english

File:

PDF, 193 KB

english, 2005

31

Hydrothermal Fe fluxes during the Precambrian: Effect of low oceanic sulfate concentrations and low hydrostatic pressure on the composition of black smokers

Lee R. Kump, William E. Seyfried Jr.

Journal:

Earth and Planetary Science Letters

Year:

2005

Language:

english

File:

PDF, 142 KB

english, 2005

32

Serpentinization and heat generation: constraints from Lost City and Rainbow hydrothermal systems

Douglas E. Allen, W.E. Seyfried Jr

Journal:

Geochimica et Cosmochimica Acta

Year:

2004

Language:

english

File:

PDF, 118 KB

english, 2004

33

Massive sulfide deposition and trace element remobilization in the Middle Valley sediment-hosted hydrothermal system, northern Juan de Fuca Rdge

J.L Houghton, W.C Shanks III, W.E Seyfried Jr

Journal:

Geochimica et Cosmochimica Acta

Year:

2004

Language:

english

File:

PDF, 839 KB

english, 2004

34

Quartz solubility in the two-phase and critical region of the NaCl–KCl–H2O system: Implications for submarine hydrothermal vent systems at 9°50′N East Pacific Rise

D.I. Foustoukos, W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

2007

Language:

english

File:

PDF, 612 KB

english, 2007

35

Trace element partitioning between vapor, brine and halite under extreme phase separation conditions

D.I. Foustoukos, W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

2007

Language:

english

File:

PDF, 718 KB

english, 2007

36

Redox evolution and mass transfer during serpentinization: An experimental and theoretical study at 200 °C, 500 bar with implications for ultramafic-hosted hydrothermal systems at Mid-Ocean Ridges

W.E. Seyfried Jr., D.I. Foustoukos, Qi Fu

Journal:

Geochimica et Cosmochimica Acta

Year:

2007

Language:

english

File:

PDF, 482 KB

english, 2007

37

Kinetics of H2–O2–H2O redox equilibria and formation of metastable H2O2 under low temperature hydrothermal conditions

Dionysis I. Foustoukos, Jennifer L. Houghton, William E. Seyfried Jr., Stefan M. Sievert, George D. Cody

Journal:

Geochimica et Cosmochimica Acta

Year:

2011

Language:

english

File:

PDF, 543 KB

english, 2011

38

In situ measurement of dissolved H2 and H2S in high-temperature hydrothermal vent fluids at the Main Endeavour Field, Juan de Fuca Ridge

Kang Ding, William E. Seyfried Jr., M.K. Tivey, A.M. Bradley

Journal:

Earth and Planetary Science Letters

Year:

2001

Language:

english

File:

PDF, 920 KB

english, 2001

39

An experimental study of alteration of oceanic crust and terrigenous sediments at moderate temperatures (51 to 350°C): insights as to chemical processes in near-shore ridge-flank hydrothermal systems

Rachael H. James, Doug E. Allen, W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

2003

Language:

english

File:

PDF, 234 KB

english, 2003

40

Calibration of BrCl fractionation during subcritical phase separation of seawater: Possible halite at 9 to 10°N East Pacific Rise

Michael E. Berndt, William E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1997

Language:

english

File:

PDF, 761 KB

english, 1997

41

Rates of aragonite conversion to calcite in dilute aqueous fluids at 50 to 100°C: experimental calibration using Ca-isotope attenuation

Michael E Berndt, William E Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1999

Language:

english

File:

PDF, 218 KB

english, 1999

42

Seawater-peridotite interaction at 300°C and 500 bars: implications for the origin of oceanic serpentinites

W.E. Seyfried Jr, W.E. Dibble Jr

Journal:

Geochimica et Cosmochimica Acta

Year:

1980

Language:

english

File:

PDF, 1.34 MB

english, 1980

43

Formation of massive sulfide deposits on oceanic ridge crests: Incremental reaction models for mixing between hydrothermal solutions and seawater

D.R. Janecky, W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1984

Language:

english

File:

PDF, 2.27 MB

english, 1984

44

Alteration of the oceanic crust: Implications for geochemical cycles of lithium and boron

W.E. Seyfried Jr., D.R. Janecky, M.J. Mottl

Journal:

Geochimica et Cosmochimica Acta

Year:

1984

Language:

english

File:

PDF, 1.79 MB

english, 1984

45

Hydrothermal serpentinization of peridotite within the oceanic crust: Experimental investigations of mineralogy and major element chemistry

D.R. Janecky, W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1986

Language:

english

File:

PDF, 2.75 MB

english, 1986

46

Reactivity of organic-rich sediment in seawater at 350°c, 500 bars: experimental and theoretical constraints and implications for the guaymas basin hydrothermal system

Edward C. Thornton, W.E. Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1987

Language:

english

File:

PDF, 1.53 MB

english, 1987

47

Plagioclase and epidote buffering of cation ratios in mid-ocean ridge hydrothermal fluids: Experimental results in and near the supercritical region

Michael E. Berndt, William E. Seyfried Jr., David R. Janecky

Journal:

Geochimica et Cosmochimica Acta

Year:

1989

Language:

english

File:

PDF, 2.53 MB

english, 1989

48

Boron isotope fractionation during supercritical phase separation

Arthur J Spivack, Michael E Berndt, William E Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1990

Language:

english

File:

PDF, 342 KB

english, 1990

49

Talc-quartz equilibria and the stability of magnesium chloride complexes in NaCl-MgCl2 solutions at 300, 350, and 400°C, 500 bars

Peter J Saccocia, William E Seyfried Jr.

Journal:

Geochimica et Cosmochimica Acta

Year:

1990

Language:

english

File:

PDF, 1.83 MB

english, 1990

50

Phase equilibria constraints on the chemistry of hot spring fluids at mid-ocean ridges

W.E. Seyfried Jr., Kang Ding, M.E. Berndt

Journal:

Geochimica et Cosmochimica Acta

Year:

1991

Language:

english

File:

PDF, 3.00 MB

english, 1991