Early diagenetic or sedimentary origins of fossiliferous Ni-Mo-Au-Pt deposits in lower cambrian black shales of China : R.M. Coveney, Jr., J.B. Murowchick (Department of Geosciences, University of Missouri, Kansas City, MO 64110, USA) and R.I. Grauch (MS 973, U.S. Geological Survey, Box 25046, Federal Center, Denver, CO 80225, USA)
Zdroj: | In Journal of Geochemical Exploration 1992 46(2):231-233 |
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Databáze: | ScienceDirect |
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