VentDB: EPR21N, Mid-Ocean Ridge Hydrothermal Vent Chemistry Data Collection. Von Damm (1983), Albarede (1981), Bourles (1991), Campbell (1988), Campbell (1989), Chan (1993), Chen (1986), Klinkhammer (1994), Michard (1986), Mortlock (1993), Palmer (1989 a,b), Palmer (1991), Palmer (1992), Spivack (1

Abstract: Collection of hydrothermal vent fluid chemistry data from EPR21N - Raw and end-member data for major, minor, and trace species, transition metals, U, rare earth elements, nutrients, and isotopes of Li, Be, B, S, Sr, U, and Pb. This file is just one part of a much larger effort (VentDB) to make available to the scientific community as much hydrothermal ridge vent chemistry data as possible (for a list of all the VentDB related data collections available, search the EarthChem Library for the term “VentDB”). For more information about this compilation, please see “Explanatory Notes and Master Chemical Item Spreadsheet for the VentDB Data Collections housed in the EarthChem Library” (M. Mottl), available at www.earthchem.org/library.

Other Description: Von Damm, K.L. (1983), Chemistry of submarine hydrothermal solutions at 21°N, East Pacific Rise and Guaymas Basin,Gulf of California, Ph.D. thesis, WHOI-MIT Joint Program in Oceanography, 240 pp.

Albarede, F., A. Michard, J.F. Minster, and G. Michard (1981), 87Sr/86Sr ratios in hydrothermal waters and deposits from the East Pacific Rise at 21oN, Earth and Planetary Science Letters, 55, 229-236

Bourles, D.L., G.M. Taisbeck, E.T. Brown, F. Yiou, and J.M. Edmond (1991), Beryllium isotope systematics of submarine hydrothermal systems, Earth and Planetary Science Letters, 105, 534-542

Campbell, A.C., and J.M. Edmond (1989), Halide systematics of submarine hydrothermal vents, Nature, 342, 168-170

Campbell, A.C., T.S. Bowers, C.I. Measures, K.Kl. Falkner, M. Khadem, and J.M. Edmond (1988), A time series of vent fluid compositions from 21oN, East Pacific Rise (1979, 1981, 1985), and the Guaymas Basin, Gulf of California (1982, 1985), Journal of Geophysical Research, 93, 4537-4549

Chan, L.-H., J.M. Edmond, and G. Thompson (1993), A lithium isotope study of hot springs and metabasalts from mid-ocean ridge hydrothermal systems, Journal of Geophysical Research, 98, 9653-9659

Chen, J.H., G.J. Wasserburg, K.L. Von Damm, and J.M. Edmond (1986), The U-Th-Pb systematics in hot springs on the East Pacific Rise at 21°N and Guaymas Basin, Geochimica et Cosmochimica Acta, 50, 2467-2479

Klinkhammer, G.P., H. Elderfield, J.M. Edmond, and A. Mitra (1994), Geochemical implications of rare earth element patterns in hydrothermal fluids from mid-ocean ridges, Geochimica et Cosmochimica Acta, 58, 5105-5113

Michard, A., and F. Albarede (1986), The REE content of some hydrothermal fluids, Chemical Geology, 55, 51-60

Mortlock, R.A., P.N. Froelich, R.A. Feely, G.J. Massoth, D.A. Butterfield, and J.E. Lupton (1993), Silica and germanium in Pacific Ocean hydrothermal vents and plumes, Earth and Planetary Science Letters, 119, 365-378

Palmer, M.R. (1991), Boron isotope systematics of hydrothermal fluids and tourmalines: a synthesis, Chemical Geology (Isotope Geoscience Section), 94, 111-121

Palmer, M.R. (1992), Controls over the chloride concentration of submarine hydrothermal vent fluids: evidence from Sr/Ca and 87Sr/86Sr ratios, Earth and Planetary Science Letters, 109, 37-46

Palmer, M.R., and J.M. Edmond (1989a), The strontium isotope budget of the modern ocean, Earth and Planetary Science Letters, 92, 11-26

Palmer, M.R., and J.M. Edmond (1989b), Cesium and rubidium in submarine hydrothermal fluids: evidence for recycling of alkali elements, Earth and Planetary Science Letters, 95, 8-14

Spivack, A.J., and J.M. Edmond (1987), Boron isotope exchange between seawater and the oceanic crust, Geochimica et Cosmochimica Acta, 51, 1033-1043

Von Damm, K.L. (1990), Seafloor hydrothermal activity: black smoker chemistry and chimneys, Annual Reviews of Earth and Planetary Science, 18, 173-204

Von Damm, K.L., J.M. Edmond, B. Grant, C.I. Measures, B. Walden, and R.F. Weiss (1985), Chemistry of submarine hydrothermal solutions at 21°N, East Pacific Rise, Geochimica et Cosmochimica Acta, 49, 2197-2230

Woodruff, L.G., and W.C. Shanks III (1988), Sulfur isotope study of chimney minerals and vent fluids from 21°N, East Pacific Rise: hydrothermal sulfur sources and disequilibrium sulfate reduction, Journal of Geophysical Research, 93, 4562-4572