Imprinted textures on apatite: A guide to paleoporosity and metamorphic recrystallization

Geology

Volumn 34, Issue 11, 2006, Pages 897-900

  Dempster, T J ^a   Campanile, D ^a   Holness, M B ^b  

^a UNIVERSITY OF GLASGOW   (United Kingdom)

^b UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Apatite; Granoblastic texture; Metamorphic processes; Porosity; Surface textures

Indexed keywords

APATITE; GRANOBLASTIC TEXTURE;

DEFORMATION; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; POROSITY; RATE CONSTANTS; RECRYSTALLIZATION (METALLURGY); ROCK MECHANICS; SILICATES; TEXTURES;

METAMORPHIC ROCKS;

APATITE; GNEISS; GRAIN BOUNDARY; POROSITY; RECRYSTALLIZATION; TEXTURE;

EID: 33750956720     PISSN: 00917613     EISSN: 00917613     Source Type: Journal    
DOI: 10.1130/G22299A.1     Document Type: Article

References (12)

1. Baba, S., 1998, Proterozoic anticlockwise P-T path of the Lewisian Complex of South Harris, Outer Hebrides, NW Scotland: Journal of Metamorphic Geology, v. 16, p. 819-841, doi: 10.1111/ j.1525-1314.1998.00163.x.
2. Bickle, M.J., and McKenzie, D.P., 1987, The transport of heat and matter by fluids during metamorphism: Contributions to Mineralogy and Petrology, v. 95, p. 384-392, doi: 10.1007/BF00371852.
3. Etheridge, M.A., Wall, V.J., and Vernon, R.H., 1983, The role of the fluid phase during regional metamorphism and deformation: Journal of Metamorphic Geology, v. 1, p. 205-226.
4. Hiraga, T, Nishikawa, O., Nagase, T., and Akizuki, M., 2001, Morphology of intergranular pores and wetting angles in pelitic schists studied by transmission electron microscopy: Contributions to Mineralogy and Petrology, v. 141, p. 613-622.
5. 2O-NaCl at 800 °C and 1-15 kbar: The effects of pressure and fluid composition on the permeability of quartzites: Earth and Planetary Science Letters, v. 114, p. 171-184, doi: 10.1016/0012821X(92)90159-S.
6. Holness, M.B., and Watt, G.R., 2001, Quartz recrystallization and fluid flow during contact metamorphism: A cathodoluminescence study: Geofluids, v. 1, p. 215-228, doi: 10.1046/j.1468-8123.2001.00015.x.
7. Kretz, R., 1966, Interpretation of the shape of mineral grains in metamorphic rocks: Journal of Petrology, v. 7, p. 68-94.
8. Laporte, D., and Watson, E.B., 1991, Direct observation of near-equilibrium pore geometry in synthetic quartzites at 600-800 °C and 2-10.5 kbar: The Journal of Geology, v. 99, p. 873-878.
9. Spear, F.S., and Pyle, J.M., 2002, Apatite, monazite, and xenotime in metamorphic rocks: Mineralogical Society of America Reviews in Mineralogy, v. 48, p. 293-335.
10. Vernon, R.H., 1968, Microstructures of high-grade metamorphic rocks at Broken Hill, Australia: Journal of Petrology, v. 9, p. 1-22.
11. 2O fluids and their implications for fluid transport, host-rock physical properties, and fluid inclusion formation: Earth and Planetary Science Letters, v. 85, p. 497-515, doi: 10.1016 /0012821X(87)90144-0.
12. White, J.C., and White, S.H., 1981, On the structure of grain boundaries in tectonites: Tectonophysics, v. 78, p. 613-628, doi: 10.1016/ 0040-1951(81)90032-9.