Geometry and formation of gypsum veins in mudstones at Watchet, Somerset, SW England

Geological Magazine

Volumn 145, Issue 6, 2008, Pages 831-844

  Philipp, Sonja L ^a  

^a UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

Fluid overpressure; Gypsum veins; Hydrofractures; Permeability

Indexed keywords

CALCIUM COMPOUNDS; COMPRESSIVE STRESS; MECHANICAL PERMEABILITY; PETROLEUM RESERVOIR ENGINEERING; SEDIMENTARY ROCKS; STRUCTURAL GEOLOGY; SULFUR COMPOUNDS;

BASIN INVERSIONS; CALCIUM SULPHATE; FLUID OVERPRESSURE; FLUID RESERVOIRS; HYDRO-FRACTURING; HYDROFRACTURES; LATE CRETACEOUS; SMALL DISPLACEMENT;

GYPSUM;

DISPLACEMENT; GEOMETRY; GYPSUM; MUDSTONE; NORMAL FAULT; PERMEABILITY; TRIASSIC;

ENGLAND; EURASIA; EUROPE; SOMERSET; UNITED KINGDOM; WESTERN EUROPE;

EID: 54049093313     PISSN: 00167568     EISSN: 14695081     Source Type: Journal    
DOI: 10.1017/S0016756808005451     Document Type: Article

References (81)

1. AGUILERA, R. 1995. Naturally Fractured Reservoirs. Tulsa, Oklahoma: PennWell Publishing Company, 521 pp.
2. AMADEI, B. & STEPHANSSON, O. 1997. Rock Stress and its Measurement. London: Chapman & Hall, 490 pp.
3. AZAM, S. 2007. Study on the geological and engineering aspects of anhydrite/gypsum transition in the Arabian Gulf coastal deposits. Bulletin of Engineering Geology and the Environment 66, 177-85.
4. BARTON, C. A., ZOBACK, M. D. & Moos, D. 1995. Fluid flow along potentially active faults in crystalline rock. Geology 23, 683-6.
5. BELL, F. G. 2000. Engineering Properties of Soils and Rocks. Oxford: Blackwell.
6. BENNISON, G. M. & WRIGHT, A. E. 1969. The Geological History of the British Isles. London: Edward Arnold Ltd, 406 pp.
7. BILLO, S. M. 1987. Petrology and kinetics of gypsum-anhydrite transition. Journal of Petroleum Geology 10, 73-85.
8. BJÖRLYKKE, K. 1997. Lithological control on fluid flow in sedimentary basins. In Fluid Flow and Transport in Rocks (eds B. Jamtveit & B. W. D. Yardley), pp. 15-34. London: Chapman and Hall.
9. 2O from 100 to 450°C and 1 to 1000 bars. Geochimica et Cosmochimica Acta 33, 227-45.
10. BOEHNER, R. C., ADAMS, G. C. & GILES, P. S. 2003. Karst Geology in the Salt-bearing Windsor Group Evaporites and Controls on the Origin of Gypsum Deposits in South-central Cape Breton Island, Nova Scotia. In Mineral Resources Branch, Report of Activities 2002 (ed. Nova Scotia Department of Natural Resources), pp. 9-24. Report 2003-1.
11. BONS, P. D. 2000. The formation of veins and their microstructures. In Stress, Strain and Structure - a Volume in Honour of W. D. Means (eds M. W. Jessell & J. L. Urai), p. 12. Virtual Explorer 2.
12. BRENNER, S. L. & GUDMUNDSSON, A. 2004a. Permeability in layered reservoirs: Field examples and models on the effects of hydrofracture propagation. In Coupled Thermo-Hydro-Mechanical-Chemical Processes in Geosystems (eds O. Stephansson, J. A. Hudson & L. Jing), pp. 643-8. Geo-Engineering Series Vol. 2. Elsevier.
13. BRENNER, S. L. & GUDMUNDSSON, A. 2004b. Arrest and aperture variation of hydrofractures in layered reservoirs. In The Initiation, Propagation and Arrest of Joints and Other Fractures (eds J. W. Cosgrove & T. Engelder), pp. 117-28. Geological Society of London, Special Publication no. 231.
14. BRENNER, S. L. & GUDMUNDSSON, A. 2004c. Faults, veins and fluid transport in mudstones at Watchet, Somerset, SW England. Geophysical Research Abstracts 6, EGU04-A-01432.
15. BRENNER, S. L. & GUDMUNDSSON, A. 2005. Fluid transport in faults and associated hydrofracture injection into host rocks. Geophysical Research Abstracts 7, EGU05-A-05637.
16. BYERLEE, J. 1993. Model for episodic flow of high-pressure water in fault zones before earthquakes. Geology 21, 303-6.
17. CARTWRIGHT, J. A. 1997. Polygonal extensional fault systems: A new class of structure formed during the early compaction of shales. In Fluid Flow and Transport in Rocks (eds B. Jamtveit & B. W. D. Yardley), pp. 35-56. London: Chapman & Hall.
18. COSGROVE, J. W. 2001. Hydraulic fracturing during the formation and deformation of a basin: A factor in the dewatering of low-permeability sediments. American Association of Petroleum Geologists Bulletin 85, 737-48.
19. COWARD, M. P. 1995. Structural and tectonic setting of the Permo-Triassic basins of northwest Europe. In Permian and Triassic rifting in northwest Europe (ed. S. A. R. Boldy), pp. 7-39. Geological Society of London, Special Publication no. 91.
20. DART, C. J., MCCLAY, K. & HOLLINGS, P. N. 1995. 3D analysis of inverted extensional fault systems, southern Bristol Channel basin, UK. In Basin Inversion (eds J. G. Buchanan & P. G. Buchanan), pp. 393-413. Geological Society of London, Special Publication no. 88.
21. DAVISON, I. 1995. Fault slip evolution determined from crack-seal veins in pull-aparts and their implications for general slip models. Journal of Structural Geology 17, 1025-34.
22. DOMENICO, P. A. & SCHWARTZ, F. W. 1998. Physical and Chemical Hydrogeology, 2nd ed. New York: Wiley, 506 pp.
23. DURNEY, D. W. & RAMSAY, J. G. 1973. Incremental strains measured by syntectonic crystal growth. In Gravity and Tectonics (eds K. A. de Jong & R. Scholten), pp. 67-96. New York: Wiley.
24. EL TABAKH, M., SCHREIBER, B. C. & WARREN, J. K. 1998. Origin of fibrous gypsum in the Newark Rift Basin, eastern North America. Journal of Sedimentary Research 68, 88-99.
25. FAYBISHENKO, B., WITHERSPOON, P. A. & BENSON, S. M. (eds) 2000. Dynamics of Fluids in Fractured Rocks. AGU Geophysical Monograph Series, Washington, D.C., 400 pp.
26. FISHER, D. M. & BRANTLEY, S. L. 1992. Models of quartz overgrowth and vein formation - deformation and episodic fluid-flow in an ancient subduction zone. Journal of Geophysical Research 97, 20043-61.
27. FISHER, D. M., BRANTLEY, S. L., EVERETT, M. & DZVONIK, J. 1995. Cyclic fluid flow through a regionally extensive fracture network within the Kodiak accretionary prism. Journal of Geophysical Research 100, 12881-94.
28. FORBES, B. G. 1958. Folded Permian gypsum of Ripon Parks, Yorkshire. Yorkshire Geological Society Proceedings 31, 351-8.
29. GILLESPIE, P.A., WALSH, J. J., WATTERSON, J., BONSON, C. G. & MANZOCCHI, T. 2001. Scaling relationships of joint and vein arrays from The Burren, Co. Clare, Ireland. Journal of Structural Geology 23, 183-201.
30. GOLDSTEIN, A. G. & COLLINS, E. W. 1984. Deformation of Permian strata overlying a zone of salt dissolution and collapse in the Texas Panhandle. Geology 12, 314-17.
31. GUDMUNDSSON, A. 1990. Emplacement of dikes, sills and crustal magma chambers at divergent plate boundaries. Tectonophysics 176, 257-75.
32. GUDMUNDSSON, A. 1999. Fluid overpressure and stress drop in fault zones. Geophysical Research Letters 26, 115-18.
33. GUDMUNDSSON, A. 2000. Active fault zones and groundwater flow. Geophysical Research Letters 27, 2993-6.
34. GUDMUNDSSON, A. & BRENNER, S. L. 2001. How hydrofractures become arrested. Terra Nova 13, 456-62.
35. GUDMUNDSSON, A., FJELDSKAAR, I. & BRENNER, S. L. 2002. Propagation pathways and fluid transport of hydrofractures in jointed and layered rocks in geothermal fields. Journal of Volcanology and Geothermal Research 116, 257-78.
36. GUSTAVSON, T. C. 1980. Collapse chimneys, collapse surfaces, and breccia zones. In A Report of the Progress of Nuclear Waste Isolation Feasibility Studies (eds T. C. Gustavson et al.), pp. 88-91. Geology and Geohydrology of the Palo Duro Basin, Texas Panhandle, The University of Texas at Austin, Bureau of Economic Geology Geological Circular, vol. 80.
37. GUSTAVSON, T. C., HOVORKA, S. D. & DUTTON, A. R. 1994. Origin of satin spar veins in evaporite basins. Journal of Sedimentary Research A 64, 88-94.
38. HALFERDAL, L. B. 1960. Gypsum deposit at Peace Point, northern Alberta. Alberta Research Council Internal Report 12.
39. HANEBERG, W. C., MOZLEY, P. S., MOORE, J. C. & GOODWIN, L. B. (eds) 1999. Faults and Subsurface Fluid Flow in the Shallow Crust. Washington D.C.: American Geophysical Union, 222 pp.
40. HERMAN, G. C. 2005. Joints and veins in the Newark basin, New Jersey, in regional tectonic perspective. In Newark Basin - View from the 21st Century (ed. A. E. Gates.), pp. 75-116. 22nd Annual Meeting of the Geological Association of New Jersey, College of New Jersey, Ewing, New Jersey.
41. JOHNSTON, J. D. & MCCAFFREY K. J. W. 1996. Fractal geometries of vein systems and the variation of scaling relationships with mechanism. Journal of Structural Geology 18, 349-58.
42. JOWETT, E. C., CATHLES, L. M. & DAVIS, B. W. 1993. Predicting depths of gypsum dehydration in evaporitic sedimentary basins. American Association of Petroleum Geologists Bulletin 77, 402-13.
43. KAMERLING, P. 1979. The geology and hydrocarbon habitat of the Bristol Channel Basin. Journal of Petroleum Geology 2, 75-93.
44. KASPRZYK, A. 1995. Gypsum-to-anhydrite transition in the Miocene of southern Poland. Journal of Sedimentary Research A 65, 348-57.
45. KEULEN, N. T., DEN BROK, S. W. J. & SPIERS, C. J. 2001. Force of crystallisation of gypsum during hydration of synthetic anhydrite rock. In 13th DRT conference: Deformation Mechanisms, Rheology, and Tectonics. Noordwijkerhout, The Netherlands.
46. LESLIE, A. B., SPIRO, B. & TUCKER, M. E. 1993. Geochemical and mineralogical variations in the upper Mercia Mudstone Group (Late Triassic), southwest Britain: Correlation of outcrop sequences with borehole geophysical logs. Journal of the Geological Society, London 150, 67-75.
47. MACDONALD, G. J. F. 1953. Anhydrite-gypsum equilibrium relations. American Journal of Science 251, 884-98.
48. MAUGIS, D. 2000. Contact, Adhesion and Rupture of Elastic Solids. Springer Series in Solid-State Sciences, vol. 130. Berlin: Springer, 464 pp.
49. MCCLAY, K. & ELLIS, P. G. 1987. Analogue models of extensional fault geometries. In Continental Extensional Tectonics (eds M. P. Coward, J. F. Dewey & P. L. Hancock.), pp. 100-25. Geological Society of London, Special Publication no. 28.
50. MCCAFFREY, K. J. W., LONERGAN, L. & WILKINSON, J. J. 1999. Fractures, Fluid Flow and Mineralization. Geological Society of London, Special Publication no. 155, 328 pp.
51. MEANS, W. D. & LI, T. 2001. A laboratory simulation of fibrous veins: Some first observations. Journal of Structural Geology 23, 857-63.
52. MURRAY, R. C. 1964. Origin and diagenesis of gypsum and anhydrite. Journal of Sedimentary Petrology 34, 512-23.
53. NELSON, R. A. 1985. Geologic Analysis of Naturally Fractured Reservoirs. Houston, Texas: Gulf Publishing, 320 pp.
54. NEMCOK, M., GAYER, R. & MILIOROZOS, M. 1995. Structural analysis of the inverted Bristol Channel Basin: Implications for the geometry and timing of fracture porosity. In Basin Inversion (eds J. G. Buchanan & P.G. Buchanan.), pp. 355-92. Geological Society of London, Special Publication no. 88.
55. NEUZIL, C. E. 1995. Abnormal pressures as hydrodynamic phenomena. American Journal of Science 295, 742-86.
56. OSBORNE, M. J. & SWARBRICK, R. E. 1997. Mechanisms for generating overpressure in sedimentary basins: A reevaluation. American Association of Petroleum Geologists Bulletin 81, 1023-41.
57. PEACOCK, D. C. P. & SANDERSON, D. J. 1999. Deformation history and basin-controlling faults in the Mesozoic sedimentary rocks of the Somerset coast. Proceedings of the Geologists Association 110 41-52.
58. PHILIPP, S. L. & GUDMUNDSSON, A. 2006. Gypsum veins as hydrofractures in layered and faulted mudstones: Implications for reservoir permeability. In 11. Symposium Tektonik, Struktur- und Kristallingeologie (eds S. L. Philipp, B. Leiss, A. Vollbrecht, D. Tanner & A. Gudmundsson.), pp. 164-7. Göttingen: Göttinger Universitätsverlag.
59. POLLARD, D. D. & SEGALL, P. 1987. Theoretical displacement and stresses near fractures in rocks: With application to faults, points, veins, dikes, and solution surfaces. In Fracture Mechanics of Rocks (ed. B. Atkinson.), pp. 277-349. London: Academic Press.
60. RAMSAY, J. G. 1980. The crack-seal mechanism of rock deformation. Nature 284, 135-9.
61. RAY, R., SHETH, H. C. & MALLIK, J. 2007. Structure and emplacement of the Nandurbar-Dhule mafic dyke swarm, Deccan Traps, and the tectonomagmatic evolution of flood basalts. Bulletin of Volcanology 69, 537-51.
62. RICHARDSON, W. A. 1920. The fibrous gypsum of Nottinghamshire. Journal of the Mineralogical Society 19, 77-95.
63. RUBIN, A. M. 1995. Propagation of Magma-Filled Cracks. Annual Review of Earth and Planetary Sciences 23, 287-336.
64. SAVIN, G. N. 1961. Stress Concentrations around Holes. London: Pergamon, 430 pp.
65. SHEARMAN, D. J., MOSSOP, G., DUNSMORE, H. & MARTIN, M. 1972. Origin of gypsum veins by hydraulic fracture. Transactions of the Institution of Mining and Metallurgy B 81, 149-55.
66. SIBSON, R. H. 1994. Crustal stress, faulting and fluid flow. In Geofluids: Origin, Migration, and Evolution of Fluids in Sedimentary basins (ed. J. Parnell.), pp. 69-84. Geological Society of London, Special Publication no. 78.
67. SIMMS, M. J. & RUFFELL, A. H. 1990. Climatic and biotic change in the late Triassic. Journal of the Geological Society, London 147, 321-7.
68. SINGHAL, B. B. S. & GUPTA, R. P. 1999. Applied Hydrogeology of Fractured Rocks. London: Kluwer.
69. SPENCE, D. A., SHARP, P. W. & TURCOTTE, D. L. 1987. Buoyancy-Driven Crack-Propagation - a Mechanism for Magma Migration. Journal of Fluid Mechanics 174, 135-53.
70. STAUFFER, D. & AHARONY, A. 1994. Introduction to Percolation Theory. London: Taylor & Francis.
71. STEWART, A. J. 1979. A barred-basin marine evaporite in the upper Proterozoic of the Amadeus Basin, central Australia. Sedimentology 26, 33-62.
72. STOWELL, J. F. W., WATSON, A. P. & HUDSON, N. F. C. 1999. Geometry and population systematics of a quartz vein set, Holy Island Anglesey, North Wales. In Fractures, Fluid Flow and Mineralization (eds K. J. W. McCaffrey, L. Lonergan & J. J. Wilkinson.), pp. 7-16. Geological Society of London, Special Publication no. 155
73. TABER, S. 1916. The growth of crystals under external pressure. American Journal of Science 26, 532-56.
74. TABER, S. 1918. The origin of veinlets in the Silurian and Devonian strata of central New York. Journal of Geology 26, 56-73.
75. TIMOSHENKO, G. P. & GOODIER, J. N. 1970. Theory of Elasticity London: McGraw Hill, 608 pp.
76. VAN DER PLUIJM, B. A. & MARSHAK, S. 2004. Earth Structure, 2nd ed. New York: McGraw Hill, 656 pp.
77. VAN HOORN, B. 1987. The South Celtic Sea/Bristol Channel Basin: origin, deformation and inversion history. Tectonophysics 137 309-34.
78. VERMILYE, J. M. & SCHOLZ, C. H. 1995. Relation between vein length and aperture. Journal of Structural Geology 17, 423-34.
79. WHITTAKER, A. & GREEN, G. W. 1983. Geology of the country around Weston-super-Mare, memoir for 1:50,000 geological sheet 279. New series, with parts of sheet 263 and 295. Geological Survey of Great Britain, Institute of Geological Sciences. London: Her Majesty's Stationery Office, 147 pp.
80. WILTSCHKO, D. V. & MORSE, J. W. 2001. Crystallization pressure versus 'crack seal' as the mechanism for banded veins. Geology 29, 79-82.
81. ZIEGLER, P. A. 1990. Geological Atlas of Western and Central Europe, 2nd ed. Den Haag: Elsevier & Shell Internationale Petroleum Maatschappij, B. V., 239 pp.