Abstract
Genesis of deposits in the world’s largest Witwatersrand auriferous region (South Africa) remains a debatable issue over several decades. Based on geological and mineralogical-geochemical investigations, we previously proposed a sedimentary-exhalative hypothesis for its origin. In the present communication, we have attempted to develop and scrutinize this concept based on the study of organic matter in ore and nonore conglomerates, quartz in conglomerate pebbles, and fluid inclusions in quartz from pebbles and cement of ore and nonore conglomerates.
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References
Barnicoat, A.C., Hendersen, I.H.C., Knipe, R.J., et al., Hydrothermal Gold Mineralization in the Witwatersrand Basin, Nature, 1997, vol. 386, pp. 820–824.
Barton, E.S., Compston, W., Williams, I.S., et al., Provenance Ages for Witwatersrand Supergroup and the Ventersdorp Contact Reef: Constraints from Ion Microprobe U-Pb Ages of Detrital Zircons, Econ. Geol., 1989, vol. 84, pp. 2012–2019.
Cloud, P., A Working Model of the Primitive Earth, Am. J. Sci., 1972, vol. 272, pp. 537–548.
Cloud, P., Paleogeological Significance of the Banded Iron-Formation, Econ. Geol., 1973, vol. 68, no. 7, pp. 1135–1143.
Feather, C.E. and Koen, G.M., The Mineralogy of the Witwatersrand Reefs, Miner. Sci. Eng., 1975, vol. 7, pp. 189–224.
Florovskaya, V.N. and Melkov, V.G., Genesis of Solid Carbonaceous Substances (State-of-the Art), in Organicheskoe veshchestvo v geologicheskikh protsessakh (Organic Matter in Geological Processes), Leningrad: Vsesoyuzn. Geol. Inst., 1975, pp. 78–112.
Florovskaya, V.N., Romankevich, E.A., Teplitskaya, T.A., and Pikovskii, Yu.I., Relationship of Polycyclic Aromatic Hydrocarbons in Modern Oceanic Sediments with Tectonically Active Zones of the Earth’s Crust, in Degazatsiya Zemli i geotektonika (Degassing of the Earth and Geotectonics), Moscow: Nauka, 1980, pp. 251–255.
Florovskaya, V.R. and Pikovskii, Yu.I., Implications of Hydrothermal Phenomena for Oil and Gas Accumulation, Geol. Rudn. Mestorozhd., 1971, no. 5, pp. 98–104.
Frimmel, H.E. and Gartz, V.N., Which Fluids Caused the Mobilization of the Gold in the Archaean Witwatersrand Basin, South Africa? in Minerals Deposits. ISBN 90-5410-889-4, Balkema, Rotterdam, 1997, pp. 189–192.
Galimov, E.M. and Kodina, L.A., Some Aspects of Geochemistry of Organic Matter in Sedimentary Sequence of Ocean Floor, in Geologiya dna okeanov po dannym glubokovodnogo bureniya (Geology of Ocean Floor from Deep Sea Drilling Data), Moscow: Nauka, 1984, pp. 71–83.
Galimov, E.M. and Simoneit, B.R.T., Variations in Isotopic Compositions of Carbon, CH4, and CO2 in Sedimentary Sequence of the Guaymas Basin (Gulf of California), Geokhimiya, 1982, vol. 20, no. 7, pp. 1027–1034.
Geptner, A.R., Alekseeva, T.A., and Pikovskii, Yu.I., Polycyclic Aromatic Hydrocarbons in the Unaltered and Hydrothermally Altered Volcanics of Iceland, Dokl. Akad. Nauk, 1999, vol. 369, no. 5, pp. 667–670 [Dokl. Earth Sci. (Engl. Transl.), 1999, vol. 369A, no. 9, pp. 1352–1355].
Gibson, R.L. and Reimold, W.U., The Significance of the Vredefort Dome for the Thermal and Structural Evolution of the Witwatersrand Basin, South Africa, Mineral. Petrol., 1999, vol. 66, pp. 5–23.
Hallbauer, D.K., The Plant Origin of the Witwatersrand “Carbon”, Miner. Sci. Eng., 1975, vol. 7, pp. 111–131.
Hallbauer, D.K., Mineralogy and Geochemistry of Witwatersrand Pyrite, Gold, Uranium and Carbonaceous Matter, in Mineral Deposits of Southern Africa, Johannesburg: Geol. Soc. S. Afr, 1986, vol. 1, pp. 731–752.
Ivanov, V.V., Ekologicheskaya geokhimiya elementov (Ecological Geochemistry of Elements), Moscow: Nedra, 1996, part 3, pp. 326–329.
Khvorova, I.V. and Serova, V.V., Nonmetalliferous Constituent of Deep-Water Hydrothermal Sulfide Buildups, Litol. Polez. Iskop., 1991, vol. 26, no. 6, pp. 39–56.
Kremenetsky, A.A., Yushko, N.A., and Maksimyuk, I.Ye., Hydrothermal Formation of Precambrian Auriferous Conglomerates, in Mineral Deposits. ISBN 9054108894, Balkema, Rotterdam, 1997, pp. 221–224.
Krendelev, F.P., Zozulenko, L.B., and Orlova, L.M., Parameters of Solutions Responsible for the Metamorphism of Metalliferous Conglomerates (Based on the Analysis of Fluid Inclusions in Pebbles and Secondary Minerals), Dokl. Akad. Nauk SSSR, 1973, vol. 212, no. 3, pp. 713–716.
Lein, A.Yu., Emets, G.P., and Lopatin, N.V., Nature of Organic Matter in Hydrothermal Ore Formation, Geokhimiya, 1990, vol. 28, no. 3, pp. 414–419.
Minter, W.E.L., Ancient Placer Gold Metallogeny and Exploration, London: Chapman and Hall, 1993, pp. 238–308.
Naumov, G.B., Mironova, O.F., and Naumov, V.B., Carbon Compounds in Inclusions Hosted in Hydrothermal Quartz, Geokhimiya, 1976, vol. 14, no. 8, pp. 1243–1250.
Parnell, J., Petrographic Evidence for Emplacement of Carbon into Witwatersrand Conglomerates under High Fluid Pressure, J. Sed. Res., 1999, vol. 69, no. 1, pp. 164–170.
Parnell, J. and Carey, P., Emplacement of Carbon in Witwatersrand Conglomerate-Hosted Ores, in Mineral Deposits. ISBN 9054108894, Balkema, Rotterdam, 1997, pp. 87–90.
Phillips, G.N. and Law, D.M., Hydrothermal Origin Witwatersrand Gold, Sec. Newsletter, 1994, no. 31, pp. 26–33.
Pikovskii, Yu.I., Chernova, T.T., Alekseeva, T.A., and Kozin, I.S., New Data on the Composition of Polycyclic Aromatic Hydrocarbons in Sulfides and Bottom Sediments of the Guaymas Basin (Gulf of California), Geokhimiya, 1996, vol. 34, no. 5, pp. 455–462 [Geochem. Int. (Engl. Transl.), vol. 34, no. 5, pp. 408–415].
Pretorius, D.A., The Nature of the Witwatersrand Gold-Uranium Deposits, Handbook of Stratabound and Stratiform Ore Deposits, Amsterdam: Elsevier, 1976, pp. 29–88.
Prokof’ev, V.Yu., Naumov, V.B., Mironova, O.F., and Sokolova, N.T., Investigation of Fluid Inclusions with High-Density Hydrogen Sulfide, Geokhimiya, 1990, vol. 28, no. 7, pp. 948–953.
Robb, L. and Meyer, F.M., The Nature of the Witwatersrand Hinterland: Conjectures on the Source Area Problem, Econ. Geol., 1990, vol. 85, pp. 511–536.
Roedder, E., Composition of Fluid Inclusions, Date of Geochemistry, Chapter J. Wash., 1972.
Shakhnovskii, I.M., Proiskhozhdenie neftyanykh uglevodorodov (Origin of Oil Hydrocarbons), Moscow: GEOS, 2001.
Shepard, T.J., Fluid Inclusion Study of the Witwatersrand Gold-Uranium Ores, Phil. Trans. R. Soc. Lond., 1977, no. A286, pp. 549–565.
Simoneit, B.R.T., Organic Matter Maturation and Oil Genesis: A Hydrothermal Aspect, Geokhimiya, 1986, vol. 24, no. 2, pp. 236–254.
Slobodskoi, R.M., Organoelemental Compounds and Endogenic Mineralization, Sov. Geol., 1978, no. 3, pp. 55–66.
Slobodskoi, R.M., Elementoorganicheskie soedineniya v magmatogennykh i rudoobrazuyushchikh protsessakh (Organoelemental Compounds in Magmatism and Ore Formation), Moscow, 1981.
Walker, J.C.G., Possible Limits on the Composition of Archean Ocean, Nature, 1983, vol. 302, pp. 518–520.
Walker, J.C.G., Was the Archean Biosphere Upside Down?, Nature, 1987, vol. 329, pp. 710–712.
Young, R.B., The Blanket of the South African Goldfields, London: Curney and Jackson. Ltd, 1917.
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Original Russian Text © A.A. Kremenetsky, I.E. Maksimyuk, 2006, published in Litologiya i Poleznye Iskopaemye, 2006, No. 2, pp. 118–133.
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Kremenetsky, A.A., Maksimyuk, I.E. New data on hydrocarbons in auriferous conglomerates of the Witwatersrand ore region, Republic of South Africa. Lithol Miner Resour 41, 102–116 (2006). https://doi.org/10.1134/S0024490206020027
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DOI: https://doi.org/10.1134/S0024490206020027