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Nader, F.H.; Swennen, R.; Ellam, R.M. (2004)
Publisher: Blackwell Publishing
Languages: English
Types: Article
Subjects: QE
The Kesrouane Formation, which is characterized by pervasive dolomitization, has a stratigraphic thickness that exceeds 1000 m. It is part of a broad carbonate platform deposited in the Levant region and represents 60% of the Lebanese Jurassic rocks. Two genetically distinct dolostones are recognized within this unit: (1) fine-to-medium crystalline non-planar grey dolostone; and (2) coarse-crystalline planar beige dolostone. The former is stratabound and of Early Jurassic age (Sr-87/Sr-86 = 0.707455). This dolostone locally exhi-bits pseudomorphs of evaporite nodules, pointing towards seepage- reflux dolomitization by hypersaline- to marine-related fluids. Exposures of the coarse-crystalline dolostone are associated with regional pre-Cretaceous faults, along which Late Jurassic volcanics also occur. Sedimentological and diagenetic considerations coupled with microthermometry support a hydrothermal origin for this dolostone, with T-H values of primary inclusions between 50 and 80 degreesC. The related dolomitizing fluids are mesosaline (3.5-12.0 eq. wt% NaCl), and are believed to result from the mixing of evaporative brines and sea water. Dolomitization is thus believed to have occurred in two stages, whereby fluids invaded the host rocks first by seepage-reflux, explaining the resulting Early Jurassic stratabound dolostone, and later through fracture flow along the faults associated with the Late Jurassic volcanism, explaining the coarse-crystalline hydrothemal dolostone.
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    • Abdel-Rahman, A.-F.M. (2002) Mesozoic volcanism in the Middle East: geochemical, isotopic and petrographic evolution of extension-related alkali basalts from central Lebanon. Geol. Mag., 139, 621-640.
    • Adams, J.E. and Rhodes, M.L. (1960) Dolomitization by seepage reflux. AAPG Bull., 44, 1912-.
    • Adams, J.J., Rostron, B.J. and Mendoza, C.A. (2000) Evidence for two fluid mixing at Pine Point, NWT. J. Geochem. Explor., 69-70, 103-108.
    • Ayalon, A. and Longstaffe, F.J. (1995) Stable isotope evidence of the origin of diagenetic carbonate minerals from the Lower Jurassic Inmar Formation, southern Israel. Sedimentology, 42, 147-160.
    • Badiozamani, K. (1973) The dorag dolomitization model - application to the Middle Ordovician of Wisconsin. J. Sed. Petrol., 43, 965-984.
    • Barrett, M.L. and Hardie, L.A. (1986) The development of permeability by void coalescence: Smackover dolomite of southern Alabama (abstract). AAPG Bull., 70, 562 pp.
    • Behrens, E.W. and Land, L.S. (1972) Subtidal Holocene dolomite, Baffin Bay, Texas. J. Sed. Petrol., 42, 155-161.
    • Benjamini, C., Druckman, Y. and Zak, I. (1993) Depositional cycles in the Ramon Group (Triassic), Makhtesh Ramon. Isr. J. Earth Sci., 41, 115-124.
    • Beydoun, Z.R. (1977a) Petroleum prospects of Lebanon: reevaluation. AAPG Bull., 61, 43-64.
    • Beydoun, Z.R. (1977b) The Levantine countries: the geology of Syria and Lebanon (maritime regions). In: The Ocean Basins and Margins, 4A, the Eastern Mediterranean (Eds A.E.M. Nairn, W.H. Kanes and F.G. Stehli), pp. 319-353. Plenum, New York.
    • Beydoun, Z.R. (1981) Some open questions relating to the petroleum prospects of Lebanon. J. Petrol. Geol., 3, 303-314.
    • Bodnar, R.J. (1993) Revised equation and table for determining the freezing point depression of H2O-NaCl solutions. Geochim. Cosmochim. Acta, 57, 683-684.
    • Buchbinder, L.G. (1981) Dolomitization, porosity development and late mineralization in the Jurassic Zohar (Brur calcarenite) and Sederot Formations in Ashdod-Gan Yavne. Isr. J. Earth Sci., 30, 64-80.
    • Buchbinder, B. and Le Roux, J.P. (1993) Inner platform cycles in the Ardon Formation: Lower Jurassic, southern Israel. Isr. J. Earth Sci., 42, 1-16.
    • Buchbinder, L.G., Magaritz, M. and Goldberg, M. (1984) Stable isotope study of karstic-related dolomitization: Jurassic rocks from the coastal plain, Israel. J. Sed. Petrol., 54, 236-256.
    • Burke, W.H., Denison, R.E., Hetherington, E.A., Koepnick, R.B., Nelson, H.F. and Otto, J.B. (1982) Variations of seawater 87Sr/86Sr throughout Phanerozoic time. Geology, 10, 516-569.
    • Butler, G.P. (1969) Modern evaporative deposition and geochemistry of coexisting brines, the sabkha, Trucial Coast, Arabian Gulf. J. Sed. Petrol., 39, 70-89.
    • Carpenter, A.B. (1980) The chemistry of dolomite formation. I. The stability of dolomite. SEPM Spec. Publ., 28, 111-121.
    • Crasquin-Soleau, S. and Barrier, E. (1998) Peri-Tethys Memoir 4: Epicratonic Basins of Peri-Tethyan Platforms. Me´moire. Muse´um National d'Histoire Naturelle, Paris, 265 pp.
    • Crasquin-Soleau, S. and Barrier, E. (2000) Peri-Tethys Memoir 5: New Data on Peri-Tethyan Sedimentary Basins. Me´moire. Muse´um National d'Histoire Naturelle, Paris, 266 pp.
    • Dercourt, J., Ricou, L.E. and Vrielynck, B. (1993) Atlas Tethys, Palaeoenvironmental Maps. Gauthier-Villars, Paris, 307 pp.
    • Dorobek, S.L., Smith, T.M. and Whitsitt, P.M. (1993) Microfabrics and geochemistry of meteorically altered dolomite in Devonian and Mississippian carbonated, Montana and Idaho. In: Carbonate Microfabrics (Eds R. Rezak and D.L. Lavoie), pp. 205-225. Springer-Verlag, New York.
    • Dubertret, L. (1955) Carte Ge´ ologique du Liban au 1/200000 avec Notice Explicative. Re´publique Libanaise, Ministe`re des Travaux Publiques, Beirut.
    • Folk, R.L. and Land, L.S. (1975) Mg/Ca ratio and salinity: two controls over crystallization of dolomite. AAPG Bull., 59, 60-68.
    • Goldberg, M. and Bogoch, R. (1978) Dolomitization and hydrothermal mineralization in the Brur Calcarenite (Jurassic), southern Coastal Plain, Israel. Isr. J. Earth Sci., 27, 36-41.
    • Goldsmith, J.R. and Graf, D.L. (1958) Relations between lattice constants and composition of Ca-Mg carbonates. Am. Mineral., 43, 84-101.
    • Hardie, L.A. (1987) Perspectives dolomitization: a critical view of some current views. J. Sed. Petrol., 57, 166-183.
    • Humphrey, J.D. (1988) Late Pleistocene mixing zone dolomitization, southeastern Barbados, West Indies. Sedimentology, 35, 327-348.
    • Jenkyns, H.C., Jones, C.E., Grocke, D.R., Hesselbo, S.P. and Parkinson, D.N. (2002) Chemostratigraphy of the Jurassic System: applications, limitations and implications for palaeooceanography. J. Geol. Soc. London, 159, 351-378.
    • Jones, B., Robert, L.W. and MacNeil, A.J. (2001) Powder X-ray diffraction analysis of homogeneous and heterogeneous sedimentary dolostones. J. Sed. Res., 71, 790-799.
    • Land, L.S. (1980) The isotopic and trace element geochemistry of dolomite: The state of the art. In: Concepts and Models of Dolomitization (Eds D.H. Zenger, J.B. Dunham and R.L. Ethington), SEPM Spec. Publ., 28, 87-110.
    • Laws, D.M. and Wilson, M. (1997) Tectonics and magmatism associated with Mesozoic passive continental margin development in the Middle East. J. Geol. Soc. London, 154, 757-760.
    • Lovelock, P.E.R. (1984) A review of the tectonics of the northern Middle East region. Geol. Mag., 121, 577-587.
    • Lumsden, D.N. (1979) Discrepancy between thin section and X-ray estimates of dolomite in limestone. J. Sed. Petrol., 49, 429-436.
    • Lumsden, D.N. and Chimahusky, J.S. (1980) Relationship between dolomite nonstoichiometry and carbonate facies parameters. SEPM Spec. Publ., 28, 123-137.
    • Machel, H.G. (1999) Effects of groundwater flow on mineral diagenesis, with emphasis on carbonate aquifers. Hydrogeol. J., 7, 94-107.
    • Machel, H.G. and Burton, E.A. (1994) Golden Grove dolomite, Barbados; origin from modified seawater. J. Sed. Res., A64, 741-751.
    • Machel, H.G. and Lonnee, J. (2002) Hydrothermal dolomite - a product of poor definition and imagination. Sed. Geol., 152, 163-171.
    • Machel, H.G. and Mountjoy, E.W. (1987) General constraints on extensive pervasive dolomitization - and their application to the Devonian carbonates of western Canada. Bull. Can. Petrol. Geol., 35, 143-158.
    • Magaritz, M. (1975) Epigenetic dolomitization and mineralization in Jurassic rocks from Mount Hermon and northern Negev, Israel. Chem. Geol., 16, 295-306.
    • Mattes, B.W. and Mountjoy, E.W. (1980) Burial dolomitization of the Upper Devonian Miette buildup, Jasper National Park, Alberta. In: Concepts and Models of Dolomitization (Eds D.H. Zenger, J.B. Dunham and R.L. Ethington), SEPM Spec. Publ., 28, 259-297.
    • Melim, L.A. and Scholle, P.A. (2002) Dolomitization of the Capitan Formation forereef facies (Permian, west Texas and New Mexico): seepage reflux revisited. Sedimentology, 49, 1207-1227.
    • Mouty, M. (2000) The Jurassic in Syria: an overview. Lithostratigraphic and biostratigraphic correlations with adjacent areas. In: Peri-Tethys Me´ moir 5. New Data on Peri-Tethyan Sedimentary Basins (Eds S. Crasquin-Soleau and E. Barrie), Me´ m. Mus. Natl Hist. Nat. Paris, 182, 159-168.
    • Mouty, M., Delaloye, D., Fontignie, D., Piskin, O. and Wagner, J.J. (1992) The volcanic activity in Syria and Lebanon between Jurassic and Actual. Schweiz. Mineral. Petrogr. Mitt., 72, 91-105.
    • Muchez, P. and Viaene, W. (1994) Dolomitization caused by water circulation near the mixing zone: an example from the Lower Vise´an of the Campine Basin (northern Belgium). In: Dolomites - a Volume in Honour of Dolomieu (Eds B.H. Purser, M.E. Tucker and D.H. Zenger), SEPM Spec. Publ., 21, 155-166.
    • Nadal, J. (2000) Dolom´ıas relacionadas con fallas durante la etapa de rift Jura´sico superior-Creta´cico inferior en la subcuenca de la Salzedella (Cuenca del Maestrazgo, Cadena Ibe´rica). Geotemas, 1, 247-252.
    • Nader, F.H. and Swennen, R. (2004) Petroleum prospects of Lebanon: some remarks from sedimentological and diagenetic studies of Jurassic carbonates. J. Mar. Petrol. Geol. (in press).
    • Nader, F.H., Swennen, R. and Ottenburgs, R. (2003) Karstmeteoric dedolomitization in Jurassic carbonates, Lebanon. Geol. Belg., 6, 3-23.
    • Nielsen, P., Swennen, R. and Keppens, E. (1994) Multiple-step recrystallization within massive ancient dolomite units: an example from the Dinantian of Belgium. Sedimentology, 41, 567-584.
    • Qing, H., Bosence, D.W. and Rose, E.P.F. (2001) Dolomitization by penesaline sea water in Early Jurassic peritidal platform carbonates, Gibraltar, western Mediterranean. Sedimentology, 48, 153-163.
    • Radke, B.M. and Mathis, R.L. (1980) On the formation and occurrence of saddle dolomite. J. Sed. Petrol., 50, 1140- 1168.
    • Renouard, G. (1951) Sur la de´couverte du Jurassique infe´rieur (?) et du Jurassique Moyen au Liban. CR Acad. Sci., 232, 992-994.
    • Renouard, G. (1955) Oil prospects of Lebanon. AAPG Bull., 39, 2125-2169.
    • Renouard, G. (1967) Structural map of Qartaba horst and surrounding area. Unpubl. report, 6 pp, 12 plates.
    • Rosenbaum, J. and Sheppard, S.M. (1986) An isotopic study of siderites, dolomites and ankerites at high temperatures. Geochim. Cosmochim. Acta, 50, 1147-1150.
    • Saller, A.H. (1984) Petrologic and geochemical constraints on the origin of subsurface dolomite, Enewatak Atoll: an example of dolomitization by normal seawater. Geology, 12, 217-220.
    • Searl, A. (1989) Saddle dolomite: a new view of its nature and origin. Mineral Mag., 53, 547-555.
    • Sibley, D.F. and Gregg, J.M. (1987) Classification of dolomite rock textures. J. Sed. Petrol., 57, 967-975.
    • Simms, M.A. (1984) Dolomitization by groundwater-flow systems in carbonate platforms. Trans. Gulf Coast Assoc. Geol. Soc., 34, 411-420.
    • Soussi, M. and M'Rabet, A. (1994) Burial dolomitization of organic-rich and organic-poor carbonates, Jurassic of central Tunisia. In: Dolomites - a Volume in Honour of Dolomieu (Eds B.H. Purser, M.E. Tucker and D.H. Zenger), SEPM Spec. Publ., 21, 429-455.
    • Sperber, C.M., Wilkinson, B.H. and Peacor, D.R. (1984) Rock composition, dolomite stoichiometry, and rock/water reactions in dolomitic carbonate rocks. J. Geol., 92, 609-622.
    • Stampfli, G.M., Mosar, J., Favre, P., Pillevuit, A. and Vannay, J.-C. (2001) Permo-Mesozoic evolution of the western Tethys realm: the Neo-Tethys East Mediterranean Basin connection. In: Peri-Tethys Memoir 6: Peri-Tethyan Rift/ Wrench Basins and Passive Margins (Eds P.A. Ziegler, W. Cavazza, A.H.F. Robertson and S. Crasquin-Soleau), Me´ m. Mus. Natl Hist. Nat. Paris, 86, 51-108.
    • Vahrenkamp, V.C. and Swart, P.K. (1990) New distribution coefficient for the incorporation of strontium into dolomite and its implications for the formation of ancient dolomites. Geology, 18, 387-391.
    • Vasconcelos, C. and McKenzie, J.A. (1997) Microbial mediation of modern dolomite precipitation and diagenesis under anoxic conditions (Lagoa Vermelha, Rio de Janeiro, Brazil). J. Sed. Res., 67, 378-391.
    • Wachter, E. and Hayes, J.M. (1985) Exchange of oxygen isotopes in carbon-dioxide-phosphoric acid systems. Chem. Geol., 52, 365-374.
    • Walley, C.D. (1998) Some outstanding issues in the geology of Lebanon and their importance in the tectonic evolution of the Levant region. Tectonophysics, 298, 37-62.
    • Walley, C.D. (2001) The Lebanon passive margin and the evolution of the Levantine Neothethys. In: Peri-Tethys Memoir 6: Peri-Tethyan Rift/Wrench Basins and Passive Margins (Eds P.A. Ziegler, W. Cavazza, A.H.F. Robertson and S. Crasquin-Soleau), Me´ m. Mus. Natl Hist. Nat. Paris, 86, 407-439.
    • Ward, W.C. and Halley, R.B. (1985) Dolomitization in a mixing zone of near-seawater composition, Late Pleistocene, northeastern Yucatan Peninsula. J. Sed. Petrol., 55, 407-420.
    • Wetzel, R. (1974) Etapes de la prospection pe´trolie`re en Syrie et au Liban. Notes Me´ m. Comp. Fran¸c. Pe´ trol. Paris, 11, 40-70.
    • Wilson, E.N., Hardie, L.A. and Phillips, O.M. (1990) Dolomitization front geometry, fluid flow patterns, and the origin of massive dolomite: the Triassic Latemar buildup, Northern Italy. Am. J. Sci., 290, 741-796.
    • Wood, B.G.M. (2001) Intraplate Primary and Subsidiary Basin Formation and Deformation - an Example from Central Syria. Unpubl. PhD Thesis, University of Oxford, Oxford, UK.
    • Wright, D.T. (1997) An organogenic origin for widespread dolomite in the Cambrian Eilean Dubh Formation, northwestern Scotland. J. Sed. Res., 67, 54-65.
    • Ziegler, P.A., Cavazza, W., Robertson, A.H.F. and CrasquinSoleau, S. (2001) Peri-Tethys Memoir 6: Peri-Tethyan Rift/ Wrench Basins and Passive Margins. Me´ m. Mus. Natl Hist. Nat. Paris, 186, 762 pp.
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