Magnetic interactions at the origin of abnormal magnetic fabrics in lava flows: A case study from Kerguelen flood basalts

Geophysical Journal International

Volumn 189, Issue 2, 2012, Pages 815-832

  Fanjat, G ^a   Camps, P ^a   Shcherbakov, V ^b   Barou, F ^a   Sougrati, M T ^c   Perrin, M ^a,d  

^a UNIVERSITÉ MONTPELLIER 2   (France)

^b Geophysical Observatory Borok IFZ RAS   (Russian Federation)

^c UNIVERSITÉ DE MONTPELLIER   (France)

^d CEREGE   (France)

Author keywords

Eruption mechanisms and flow emplacement; Indian Ocean; Magnetic fabrics and anisotropy; Rock and mineral magnetism

Indexed keywords

BACK-SCATTERED; BASALTIC LAVA FLOW; BOUNDARY STATE; DEGREE OF ANISOTROPY; DEMAGNETIZED STATE; ELECTRON BACK-SCATTERED DIFFRACTION; ERUPTION MECHANISMS; FIRST-ORDER REVERSAL CURVES; FLOOD BASALT; GLOBULAR AGGREGATES; HIGH RESOLUTION; HIGH TEMPERATURE; INDIAN OCEAN; INTERACTION FIELDS; LATTICE PREFERRED ORIENTATION; LAVA FLOWS; LOW-FIELD MAGNETIC SUSCEPTIBILITY; MAGNETIC ANALYSIS; MAGNETIC FABRICS; MAGNETIC INTERACTIONS; MAGNETOSTATIC INTERACTIONS; MOSSBAUER; MULTI DOMAINS; PHYSICAL INTERPRETATION; PHYSICAL MODEL; SINGLE DOMAINS; THERMOMAGNETIC CURVES; TOTAL ENERGY; UNIAXIAL ANISOTROPY;

AGGREGATES; LITHOLOGY; MAGNETIC ANISOTROPY; MAGNETIC SUSCEPTIBILITY; MAGNETISM; MINERALS; ORE ANALYSIS; SILICATES; SYNTHETIC METALS;

SHEAR FLOW;

BASALT; DEMAGNETIZATION; EMPLACEMENT; FLOOD BASALT; GEOMAGNETISM; LAVA FLOW; MAGNETIC ANISOTROPY; MAGNETIC FABRIC; MAGNETIC SUSCEPTIBILITY; PLAGIOCLASE; PREFERRED ORIENTATION; VOLCANIC ERUPTION;

FRENCH SOUTHERN TERRITORIES; INDIAN OCEAN; KERGUELEN ISLANDS;

EID: 84859731451     PISSN: 0956540X     EISSN: 1365246X     Source Type: Journal    
DOI: 10.1111/j.1365-246X.2012.05421.x     Document Type: Article

References (62)

1. Arbaret, L., Diot, H. & Bouchez, J.L., 1996. Shape fabrics of particles in low concentration suspensions: 2D analogue experiments and application to tilting in magma, J. Struct. Geol., 18, 941-950.
2. Bascou, J., Camps, P. & Dautria, J.M., 2005. Magnetic versus crystallographic fabrics in a basaltic lava flow, J. Volc. Geotherm. Res., 145, 119-135.
3. Borradaile, G.J. & Gauthier, D., 2001. AMS-detection of inverse fabrics without AARM in ophiolite dikes, J. geophys. Res., 28, 3517-3520.
4. Bunge, H.J., 1958. Texture Analysis in Material Sciences, Butterworths, London.
5. Camps, P., Henry, B., Nicolaysen, K. & Plenier, G., 2007. Statistical properties of paleomagnetic directions in Kerguelen lava flows: implications for the late Oligocene paleomagnetic field, J. geophys. Res., 112, B06102, doi:.
6. Cañón-Tapia, E., 1996. Single-grain distribution anisotropy: a simple three-dimensional model, Phys. Earth planet. Inter., 94, 117-131.
7. Cañón-Tapia, E., 2001. Factors affecting the relative importance of shape and distribution anisotropy in rocks: theory and experiments, Tectonophysics, 340, 117-131.
8. Cañón-Tapia, E. & Chávez-Álvarez, M.J., 2004. Theoretical aspects of particle movement in flowing magma: implication for the anisotropy of magnetic susceptibility of dykes and lava flows, Geol. Soc. Lond. Spec. Pub., 238, 227-249, doi:.
9. Cañón-Tapia, E. & Pinkerton, H., 2000. The anisotropy of magnetic susceptibility of lava flows: an experimental approach, J. Volc. Geotherm. Res., 98, 219-233.
10. Cañón-Tapia, E., Walker, G.P.L. & Herrero-Bervera, E., 1996. The internal structure of lava flows-insights from AMS measurements: I. Near-vent a'a, J. Volc. Geotherm. Res., 70, 21-36.
11. Cañón-Tapia, E., Walker, G.P.L. & Herrero-Bervera, E., 1997. The internal structure of lava flows-insights from AMS measurements: II. Hawaiian pahoehoe, toothpaste lava and 'a', J. Volc. Geotherm. Res., 76(1-2), 19-46.
12. Cisowski, S., 1981. Interacting vs. non-interacting single domain behavior in natural and synthetic samples, Phys. Earth planet. Inter., 26, 56-62.
13. Constable, C. & Tauxe, L., 1990. The bootstrap for magnetic susceptibility tensor, J. geophys. Res., 95, 83-95.
14. Dunlop, D., 1983. Viscous magnetization of 0.04-100 μm magnetites, Geophys. J. R. astr. Soc., 74, 667-687.
15. Dunlop, D.J. & Özdemir, O., 1997. Rock Magnetism: Fundamentals and Frontiers, Cambridge University Press, Cambridge.
16. Egli, R., 2006a. Theoretical considerations on the anhysteretic remanent magnetization of interacting particles with uniaxial anisotropy, J. geophys. Res., 111, B12S18, doi:.
17. Egli, R., 2006b. Theoretical aspects of dipolar interactions and their appearance in first-order reversal curves of thermally activated single-domain particles, J. geophys. Res., 111, B12S17, doi:.
18. Evans, M.E., Krása, D., Williams, W. & Winklhofer, M., 2006. Magnetostatic interactions in a natural magnetite-ulvöspinel system, J. geophys. Res., 111, B12S16, doi:.
19. Fanjat, G., Shcherbakov, V. & Camps, P., 2012. Influence of magnetic interactions on the anisotropy of magnetic susceptibility: the case of single domain cluster aggregation, Stud. Geophys. Geod., 56(2), in press.
20. Florez, J., Mazo-Zuluaga, J. & Restrepo, J., 2005. Ferrimagnetic to paramagnetic transition in magnetite: Mössbauer versus monte carlo, Hyperfine Interact., 161(1), 161-169.
21. Gaillot, P., de Saint Blanquat, M. & Bouchez, J.L., 2006. Effects of magnetic interactions in anisotropy of magnetic susceptibility: models, experiments and implications for igneous rock fabrics quantification, Tectonophysics, 418, 3-19.
22. Greenwood, N.N. & Gibb, T.C., 1971. Mössbauer Spectroscopy, Chapman and Hall, London.
23. Gunnlaugsson, H.P., Helgason, Ö., Kristjánsson, L., Nørnberg, P., Rasmussen, H., Steinthorsson, S. & Weyer, G., 2006. Magnetic properties of olivine basalt: application to Mars., Phys. Earth planet. Inter., 154(3-4), 276-289.
24. Gunnlaugsson, H.P., Rasmussen, H., Kristjánsson, L., Steinthorsson, S., Helgason, Ö., Nørnberg, P., Madsen, M.B. & Mørup, S., 2008. Mössbauer spectroscopy of magnetic minerals in basalt on earth and mars, Hyperfine Interact., 182, 87-101.
25. Hargraves, R.B., Johnson, D. & Chan, C., 1991. Distribution anisotropy: the cause of AMS in igneous rocks? Geophys. Res. Lett., 18, 2193-2196.
26. Henry, B., Plenier, G. & Camps, P., 2003. Post-emplacement tilting of lava flows inferred from magnetic fabric study: the exemple of Oligocene lavas in the Jeanne d'Arc Peninsula (Kerguelen Islands), J. Volc. Geotherm. Res., 127, 153-164.
27. Hext, G., 1963. The estimation of second order tensor with related tests and design, Biometrika, 50, 153-173.
28. Jelinek, V., 1976. The statistical theory of measuring anisotropy of magnetic susceptibility of rocks and its application, Geofisika, Brno, Spec. Publ., 1-88.
29. Jelinek, V., 1978. Statistical processing of magnetic susceptibility measured on groups of specimens, Stud. Geophys. Geod., 22, 50-62.
30. Jelinek, V., 1981. Characterization of the magnetic fabric of rocks, Tectonophysics, 79, 63-67.
31. Khan, M., 1962. The anisotropy of magnetic susceptibility of some igneous and metamorphic rocks., J. geophys. Res., 67, 2873-2885.
32. Knight, M. & Walker, G., 1988. Magma flow directions in dikes of the Koolau Complex, Oahu, determined from magnetic fabric studies, J. geophys. Res., 93, 4301-4319.
33. Krieger-Lassen, N., 1996. The relative precision of crystal orientations measured from electron backscattering patterns, J. Microsc., 181, 72-81.
34. Linder, J. & Leonhardt, R., 2009. Paleomagnetic full vector record of four consecutive mid miocene geomagnetic reversals, Phys. Earth planet. Inter., 177, 88-101.
35. Merle, O., 1998. Internal strain within lava flows from analogue modelling, J. Volc. Geotherm. Res., 81, 189-206.
36. Muxworthy, A. & Williams, W., 2004. Geol. Soc. Lond. Spec. Pub., 238, 37-47, doi:.
37. Nougier, J., 1970a. Contribution a l'étude géologique et géomorphologique des îles Kerguelen, C.N.F.R.A., 27, 440 and 256 pp, 2 tomes.
38. Nougier, J., 1970b. Terres Australes et Antarctique Françaises (T.A.A.F.), Kerguelen Islands reconnaissance map, 1:200 000, Instit. Geograph. Nat'l., Paris.
39. O'Reilly, W., 1984. Rock and Mineral Magnetism, Blackie, Glasgow.
40. Pike, R.P., Roberts, A.P. & Verosub, K.L., 1999. Characterizing interactions in fine magnetic particle systems using first order reversal curves, J. appl. Phys., 85, 6660-6667.
41. Plenier, G., Camps, P., Henry, B. & Nicolaysen, K., 2002. Paleomagnetic study of Oligocene (24-30 Ma) lava flows from the Kerguelen Archipelago (southern Indian Ocean): directional analysis and magnetostratigraphy, Phys. Earth planet. Inter., 133, 127-146.
42. Plenier, G., Camps, P., Henry, B. & Ildefonse, B., 2005. Determination of flow directions by combining AMS and thin-section analyses: implications for Oligocene volcanism in the Kerguelen Archipelago (southern Indian Ocean), Geophys. J. Int., 160, 63-78.
43. Potter, D.K. & Stephenson, A., 1988. Single-domains particles in rocks and magnetic fabric analysis, Geophys. Res. Lett., 15, 1097-1100.
44. Prévot, M., 1981. Some aspects of magnetic viscosity on subaerial and submarine volcanic rocks, Geophys. J. R. astr. Soc., 66, 169-192.
45. Rivas-Sanchez, M., Alva-Valdivia, L., Arenas-Alatorre, J., Urrutia-Fucugauchi, J., Perrin, M., Goguitchaichvili, A., Ruiz-Sandoval, M. & Molina, M.A.R., 2009. Natural magnetite nanoparticles from an iron-ore deposit: size dependence on magnetic properties, Earth Planets Space, 61, 151-160.
46. Roberts, A., Pike, R. & Verosub, K., 2000. First order reversal curve diagrams: a new tool for characterizing the magnetic properties of natural sample, J. geophys. Res., 105, 28461-28475.
47. Rochette, P., Aubourg, C. & Perrin, M., 1999. Is this magnetic fabric normal? a review and case studies in volcanic formations, Tectonophysics, 307, 219-234.
48. Roggwiller, P. & Kundig, W., 1973. Mössbauer spectra of superparamagnetic, Solid State Commun., 12, 901-903.
49. Schmidt, N.H. & Olesen, N., 1989. Computer-aided determination of crystal-lattice orientation from electron-channeling patterns in the SEM, Can. Mineral., 27, 15-22.
50. Senanayake, W. & McElhinny, M., 1982. The effects of heating on low-temperature susceptibility and hysteresis properties of basalts, Phys. Earth planet. Inter., 30, 317-321.
51. Shcherbakov, V.P. & Shcherbakova, V., 1975. On the magnetostatic interaction in a system of single-domain grains, Izv. Earth Phys., 9, 101-104.
52. Stephenson, A., 1994. Distribution anisotropy: two simple models for magnetic lineation and foliation, Phys. Earth planet. Inter., 25, 49-53.
53. Tarling, D.H. & Hrouda, F., 1993. The Magnetic Anistropy of Rocks, Chapman and Hall, London.
54. Thellier, E. & Thellier, O., 1944. Recherches géomagnétiques sur les coulées volcaniques d'auvergne, Ann. Geophys., 1, 37-52.
55. Thompson, A., Rancourt, D.G., Chadwick, O.A. & Chorover, J., 2011. Iron solid-phase differentiation along a redox gradient in basaltic soils, Geochim. Cosmochim. Acta, 75(1), 119-133.
56. Torquato, S., Truskett, T.M. & Debenedetti, P.G., 2000. Is random close packing of spheres well defined? Phys. Rev. Lett., 81, 2064-2067.
57. Vanalboom, A., Degrave, E. & Vandenberghe, R.E., 1994. Crystal-field interpretation of the temperature-dependence of the Fe-57 Mössbauer quadrupole splitting in 2 orthopyroxenes, Hyperfine Interact., 91(1-4), 703-707.
58. Wenk, H.R., Joswig, W., Tagai, T., Korekawa, M. & Smith, B.K., 1980. The average structure of an 62-64 labradorite, Am. Miner., 65, 81-95.
59. Winklhofer, M. & Zimany, G.T., 2006. Extracting the intrinsic switching field distribution in perpendicular media: a comparative analysis, J. appl. Phys., 29, 595-596.
60. Wohlfarth, E.P., 1958. Relations between different modes of acquisition of remanent magnetization of ferromagnetic particles, J. appl. Phys., 99(8), doi:.
61. Yang, H.J., Frey, F.A., Weiss, D., Giret, A., Pyle, D. & Michon, G., 1998. Petrogenesis of the flood basalts forming the Northern Kerguelen Archipelago: implications for the Kerguelen plume, J. Petrol., 99, 711-748.
62. Zhou, W., der Voo, R.V. & Peacor, D.R., 1997. Single-domain and superparamagnetic titanomagnetite with variable Ti content in young ocean-floor basalts: no evidence for rapid alteration, Earth planet. Sci. Lett., 150, 353-362.