Skip to main content
Log in

The provenance of low-calcic black shales

  • Black Shales
  • Published:
Mineralium Deposita Aims and scope Submit manuscript

Abstract

The elemental concentration of sedimentary rocks depends on the varying reactivity of each element as it goes from the source through weathering, deposition, diagenesis, lithification, and even low rank metamorphism. However, non-reactive components of detrital particles ideally are characteristic of the original igneous source and thus are useful in provenance studies. To determine the source of detrital granitic and volcanic components of low-calcic (<1% CaCO3) marine black shales, the concentrations of apparently non-reactive (i.e. unaffected by diagenetic, redox and/or low-rank metamorphic processes) trace elements were examined using standard trace element discrimination diagrams developed for igneous rocks. The chemical data was obtained by neutron activation analyses of about 200 stratigraphically well-documented black shale samples from the Cambrian through the Jurassic. A La-Th-Sc ternary diagram distinguishes among contributions from the upper and bulk continental crust and the oceanic crust (Taylor and McLennan 1985). All the low-calcic black shales cluster within the region of the upper crust. Th-Hf-Co ternary diagrams also are commonly used to distinguish among the upper and bulk continental crust and the oceanic crust (Taylor and McLennan 1985). As Co is redox sensitive in black shale environments, it was necessary to substitute an immobile element (i.e. example Rb) in the diagram. With this substitution of black shales all cluster in the region of the upper continental crust. To determine the provenance of the granitic component (Pearce et al. 1984), plots of Ta vs Yb and Rb vs Yb + Ta shows a cluster at the junction of the boundaries separating the volcanic arc granite (VAG), syn-collision granite (syn-COLG), and within-plate granite (WPG) fields. The majority fall within the VAG field. There are no occurrences of ocean ridge granite (ORG). The minimal contribution of basalts to marine black shales is confirmed by the ternary Wood diagram Th-Hf/3-Ta (Wood et al. 1979). The black shales plot in a cluster in a high Th region outside the various basalt fields, which suggests contribution from the continental crust.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+
from $39.99 /Month
  • Receive 10 units per month
  • Download 1 article/chapter for 1 unit
  • Get selected eBooks for 7 units
  • Cancel anytime
View plans

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Andersson, A., Dahlman, B., Gee, D.G. (1982) Kerogen and uranium resources in the Cambrian alum shales of the Billingen-Falbygden and Nørske areas, Sweden, Geol. Foren. Stockh. Forh. 102: 197–209

    Google Scholar 

  • Armands, G. (1972) Geochemical studies of uranium, molybdenum and vanadium in a Swedish alum shale. Stockholm Univ. Contrib. Geol. 21: 1–148

    Google Scholar 

  • Baker, J.H., de Groot, P.A. (1983) Proterozoic seawater — Felsic volcanics interaction W. Berglagen, Sweden. Evidence for high REE mobility and implications for 1.8 Ga seawater compositions. Contrib. Mineral. Petrol. 82: 119–130

    Google Scholar 

  • Berry, W.B.N., Wilde, P. (1978) Progressive ventilation of the oceans — an explanation for the distribution of the Lower Paleozoic black shales. Am. J. Sci. 278: 257–275

    Google Scholar 

  • Berry, W.B.N., Wilde, P., Quinby-Hunt, M.S., Orth, C.J. (1986) Trace element signatures in Dictyonema Shales and their geochemical and stratigraphic significance. Norsk Geologisk Tiddskrift 66: 45–51

    Google Scholar 

  • Berry, W.B.N., Wilde, P., Quinby-Hunt, M.S. (1989) Paleozoic (Cambrian through Devonian) anoxitropic biotopes. Palaeogeography, Palaeoclimatology, Palaeoecology 74: 3–13

    Google Scholar 

  • Berner, R.A., Raiswell, R. (1983) Burial of organic carbon and pyrite sulfur in sediments over Phanerozoic time: A new theory. Geochim. Cosmochim. Acta 47: 855–862

    Google Scholar 

  • Bjørlykke, K. (1974) Depositional history and geochemical composition of Lower Paleozoic epicontinental sediments from the Oslo Region. Norske Geologisk Undersøkelse 305: 1–81

    Google Scholar 

  • Brooks, J., Fleet, J. (eds.) (1987) Marine petroleum source rocks. Geological Society of London, Special Publication 26, Blackwell Scientific, Oxford

    Google Scholar 

  • Bulman, O.M.B. (1955) Graptolithnia. In: Moore, R.C. (ed.) Treatise on invertebrate paleontology. Geological Society and University of Kansas Press, Lawrence, Kansas, pp. V3-V109

    Google Scholar 

  • Degens, E.T., Emeis, K.-C., Mycke, B., Wiesner, M.G. (1986) Turbidites, the principal mechanism yielding black shales in the early deep Atlantic Ocean. In: Summerhayes, C.P., Shackleton, N.J. (eds.) North atlantic palaeoceanography. Geological Special Publication No. 21, Blackwell, Oxford, pp. 361–376

    Google Scholar 

  • Dewey, IF. (1982) Plate tectonics and the evolution of the British Isles, J. Geol. Soc. (Lond.) 139: 371–412

    Google Scholar 

  • Gee, D.G. (1980) The Dictyonema-bearing phyllites at Nordaunevoll, eastern Trondelag, Norway. Norske Geologisk Tiddskrift 61: 93–95

    Google Scholar 

  • German, C.R., Elderfield, H. (1990) Rare earth elements in the NW Indian Ocean. Geochim. Cosmochim. Acta 54: 1929–1940

    Google Scholar 

  • Grauch, R.I., Leventhal, J.S. (eds.) (1989) Metalliferous black shales and related ore deposits. U.S. Geological Survey Circular 1037. Washington, DC: US Government Printing Office

    Google Scholar 

  • Gromet, L.P., Dymek, R.F., Haskin, L.A., Korotev, R.L. (1984) The “North American shale composite”: Its compilation, major and trace element characteristics. Geochim. Cosmochim. Acta 48: 2469–2482

    Google Scholar 

  • Haack, U., Heinrichs, H., Boness, M., Schneider, A. (1984) Loss of metals from pelites during regional metamorphism. Contrib. Mineral. Petrol. 85: 103–115

    Google Scholar 

  • Hallam, A. (1986) Mesozoic marine organic-rich shales. In: Brooks, J., Fleet, A.J. (eds.) Marine Petroleum Source Books. Geological Society Spec. Pub. 26. Blackwell Scientific, Oxford, pp. 251–261

    Google Scholar 

  • Holland, H.D. (1979) Metals in black shales — A reassessment. Econ. Geol. 74: 1676–1680

    Google Scholar 

  • Leventhal, J.S., Hosterman, J.W. (1982) Chemical and Mineralogical analysis of Devonian Black-shale samples from Martin County, Kentucky; Carroll and Washington Counties, Ohio; Wise County, Virginia; and Overton County, Tennessee, U.S.A. Chem. Geol. 37: 239–264

    Google Scholar 

  • Michel, J. (1984) Redistribution of uranium and thorium series isotopes during isovolumentric weathering of granite. Geochim. Cosmochim. Acta 48: 1249–1255

    Google Scholar 

  • Minor, M.M., Hensley, W.K., Denton, M.M., Garcia, S.R. (1982) An automated activation analysis system. J. Radioanalytical Chem. 70: 459–471

    Google Scholar 

  • Pearce, J.A., Harris, N.B.W., Tindle, A.G. (1984) Trace element discrimination diagrams for tectonic interpretations of granitic rocks. J. Petrol. 25: 956–983

    Google Scholar 

  • Pettijohn, F.J. (1949) Sedimentary rocks. Harper and Brothers, New York

    Google Scholar 

  • Piper, D.Z. (1974) Rare earth elements in the sedimentary cycle: A summary. Chem. Geol. 14: 285–304

    Google Scholar 

  • Quinby-Hunt, M.S., McLaughlin, R.D., Quintanilha, A.T. (1986) Instrumentation for environmental monitoring, vol. 2. In: Greenberg, A.E., Morton, G.A. (eds.) Water, 2nd ed. Wiley, New York

    Google Scholar 

  • Quinby-Hunt, M.S., Wilde, P., Berry, W.B.N., Orth, C.J. (1988) The redox-related facies of black shales. Annual Meeting of the Geological Society of America, Denver, October, 1988, 20:193

  • Quinby-Hunt, M.S., Wilde, P., Berry, W.B.N. (1989) Elemental geochemistry of low-calcic black shales — statistical comparison with other shales. In: Grauch, R.L, Leventhal, J.S. (eds.) Metalliferous black shales and related ore deposits. U.S. Geological Survey Circular 1037. Washington, DC: US Government Printing Office, pp. 8–15

    Google Scholar 

  • Raiswell, R., Berner, R.A. (1986) Pyrite and organic matter in Phanerozoic normal marine shales. Geochim. Cosmochim. Acta 50: 1967–1976

    Google Scholar 

  • Schwalbach, J.R., Gorsline, D.S. (1985) Holocene sediment budgets for the basins of the California continental borderland. J. Sed. Petrology 55: 829–842

    Google Scholar 

  • Scotese, C.R., McKerrow, W.S. (1990) Revised World maps and introduction. In: McKerrow, W.S., Scotese, C.R. (eds.) Paleozoic biogeography and palaeogeography. Geological Society of London, London, pp. 1–21

    Google Scholar 

  • Sholkovitz, E.R. (1989) Artifacts associated with the chemical leaching of sediments for rare earth elements for rare earth elements. Chem. Geol. 77: 47–51

    Google Scholar 

  • Stainley, J.K., Jr., Byrne, R.H. (1990) The influence of solution chemistry on REE uptake by Ulva lactuca L. in seawater. Geochim. Cosmochim. Acta 54: 1587–1595

    Google Scholar 

  • Swanson, V. (1961) Geology and geochemistry of uranium in marine black shales. A review. Geol. Surv. Am. Prof. Paper 356-C. Washington, DC: U.S. Government Printing Office, 220 pp.

    Google Scholar 

  • Taylor, S.R., McLennan, S.M. (1985) The continental crust: Its composition and evolution. Blackwell, Oxford

    Google Scholar 

  • Thompson, R.N., Morrison, M.A., Mattey, D.P., Dickin, A.P., Moorbath, S. (1980) An assessment of the Th-Hf-Ta diagram as a discriminant for tectonomagmatic classifications and in the detection of crustal contamination of magmas. Earth Planet. Sci. Letts. 50: 1–10

    CAS  Google Scholar 

  • Thornton, S.E. (1984) Basin model for hemipelagic sedimentation in a tectonically active continental margin: Santa Monica Basin, California Continental Borderland: fine-grained sediments. In: Stow, D.A.V., Piper, D.J.W. (eds.) Deep-water processes and facies. Blackwell, Oxford, pp. 377–397

    Google Scholar 

  • Tlig, S., Steinberg, M. (1982) Distribution of rare-earth elements (REE) in size fractions of recent sediments of the Indian ocean. Chem. Geol. 37: 317–333

    Google Scholar 

  • Tourtelot, E.B. (1970) Selected annotated bibliography of minorelements content of marine black shales and related sedimentary rocks. Bull. U.S. Geol. Surv. 1293: 1–118

    Google Scholar 

  • Turekian, K.K., Wedepohl, K.H. (1961) Distribution of the elements in some major untis of the Earth's crust. Geol. Soc. Am. Bull. 72: 175–191

    Google Scholar 

  • Vine, J.D., Tourtelot, E.B. (1970) Geochemistry of black shale deposits — a summary report. Econ. Geol. 65: 253–272

    Google Scholar 

  • Wilde, P., Berry, W.B.N., Quinby-Hunt, M.S., Orth, C.J., Quintana, L.R., Gilmore, J.S. (1986) Iridium abundances across the Ordovician-Silurian stratotype. Science 233: 339–341

    Google Scholar 

  • Wilde, P., Quinby-Hunt, M.S.Q., Berry, W.B.N., Orth, C.J. (1989) Palaeo-Oceanography and bio-geography in the Tremadoc (Ordovician) Iapetus Ocean and the origin of the chemostratigraphy of Dictyonema flabelliforme black shales. Geol. Mag. 126: 19–27

    Google Scholar 

  • Winchester, J.A., Floyd, P.A. (1977) Geochemical discrimination of different magma series and their differentiation products using immobile elements. Chem. Geol. 20: 325–343

    Google Scholar 

  • Wood, D.A. (1980) The application of a Th-Hf-Ta Diagram to problems of tectonomagmatic classification and to establishing the nature of crustal contamination of basaltic lavas of the British Tertiary volcanic province. Earth Planet. Sci. Letts. 50: 11–30

    Google Scholar 

  • Wood, D.A., Joron, J.-L., Treuil, M. (1979) A re-appraisal of the use of trace elements to classify and discriminate between magma series erupted in different tectonic settings. Earth Planet. Sci. Letts. 45: 326–336

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Quinby-Hunt, M.S., Wilde, P. The provenance of low-calcic black shales. Mineral. Deposita 26, 113–121 (1991). https://doi.org/10.1007/BF00195257

Download citation

  • Accepted:

  • Issue date:

  • DOI: https://doi.org/10.1007/BF00195257

Keywords