Scales of disequilibrium and rates of equilibration during metamorphism

American Mineralogist

Volumn 87, Issue 2-3, 2002, Pages 185-204

  Carlson, William D ^a  

^a UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CRYSTALS; GARNETS; NUMERICAL MODELS; TEMPERATURE DISTRIBUTION; TEXTURES;

AMPHIBOLITE FACIES; COMPOSITIONAL VARIATION; INTERGRANULAR DIFFUSION; INTRACRYSTALLINE DIFFUSION; METAMORPHIC CONDITIONS; METAMORPHIC GRADE; QUANTITATIVE DETERMINATIONS; TEMPERATURE DEPENDENCE;

DIFFUSION IN LIQUIDS;

DIFFUSION; DISEQUILIBRIUM; EQUILIBRIUM; GARNET; METAMORPHISM; NUMERICAL METHOD; RECRYSTALLIZATION;

EID: 0036125254     PISSN: 0003004X     EISSN: None     Source Type: Journal    
DOI: 10.2138/am-2002-2-301     Document Type: Article

References (56)

1. Fluid-absent diffusion kinetics of Al inferred from retrograde metamorphic coronas
2. Diffusion modelling of coronas around olivine in an open system
3. Symplectic reaction in olivine and the controls of intergrowth spacing in symplectites
4. Diffusion modelling of metamorphic layered coronas with stability criterion and consideration of affinity
5. Major- and trace-element zoning as a function of garnet crystallization temperature
6. Fluid evolution and transport during metamorphism: Evidence from the Llano Uplift, Texas
7. Intergranular diffusion in metamorphic rocks
8. The significance of intergranular diffusion to the mechanisms and kinetics of porphyroblast crystallization
9. Petrologic constraints on the tectonic evolution of the Llano Uplift
10. Mechanisms of porphyroblast crystallization: Results from high-resolution computed X-ray tomography
11. Coronal reaction textures in garnet amphibolites of the Llano Uplift
12. Petrologic significance of prograde homogenization of growth zoning in garnet: An example from the Llano Uplift
13. Controls on the nucleation and growth of porphyroblasts: Kinetics from natural textures and numerical models
14. On the mechanism of prograde metamorphic reactions in quartz-bearing pelitic rocks
15. Cation diffusion in aluminosilicate garnets: Experimental determination in spessartine-almandine diffusion couples, evaluation of effective binary diffusion coefficients, and applications
16. Disequilibrium for Ca during growth of pelitic garnet
17. Trace-element zoning as a record of chemical disequilibrium during garnet growth
18. Three-dimensional patterns of garnet nucleation and growth
19. The clustered nucleation and growth processes of granet in regional metamorphic rocks from Northwest Connecticut, USA
20. Testing the model of multiple nucleation sites for complexly zoned garnet; an application of electron backscatter diffraction and orientation contrast imaging
21. Diffusion processes in resorbed garnets
22. Three-dimensional quantitative textural analysis of metamorphic rocks using high-resolution computed X-ray tomography. Part II: Application to natural samples
23. Grain-boundary diffusion of oxygen, potassium and calcium in natural and hot-pressed feldspar aggregates
24. Interphase boundary diffusion of oxygen and potassium in K-feldspar/quartz aggregates
25. Volume and grain boundary diffusion of calcium in natural and hot-pressed calcite aggregates
26. Silicon diffusion in a natural quartz aggregate: Constraints on solution-transfer diffusion creep
27. Silicon diffusion in forsterite aggregates: Implications for diffusion accommodated creep
28. Nonequilibrium thermodynamics in metamorphism
29. Thermodynamic models of reactions involving garnet in a sillimanite/staurolite schist
30. Cation diffusion in aluminosilicate garnets: Experimental determination in pyrope-almandine diffusion couples
31. Causes of variation in textures along a regional metamorphic field gradient
32. An evaluation of spatial correlation functions in textural analysis of metamorphic rocks
33. Application of new experimental and garnet Margules data to the garnet-biotite thermometer
34. Evolution of mineral assemblage zoning in diffusion metasomatism
35. The origin of olivine-plagioclase coronas in metagabbros from the Adirondack Mountains, New York
36. Acquisition, optimization and interpretation of X-ray computed tomographic imagery: Applications to the geosciences
37. Some models for the rate of crystallization of garnet in metamorphic rocks
38. Sequential porphyroblast growth during deformation in a low-pressure metamorphic terrain, Orrs Island-Harpswell Neck, Maine
39. Multicomponent exchange and diffusion in silicates
40. Comparison of calcite + dolomite thermometry and carbonate + silicate equilibria: Constraints on the conditions of metamorphism of the Llano uplift. Central Texas, U.S.A
41. Symplectite breakdown of Ca-rich almandines in upper amphibolite-facies Skagit Gneiss, North Cascades, Washington
42. Tectonic evolution of the Southern Laurentian Grenville orogenic belt
43. Late thermal evolution of Proterozoic rocks in the Northeastern Llano Uplift, Central Texas
44. 3-dimensional imaging of garnet porphyroblast sizes and chemical zoning. Nucleation and growth history in the garnet zone
45. Diffusion control of garnet growth. Harpswell Neck, Maine, USA
46. The 3-dimensional geometry of garnet growth. Harpswell Neck, Maine, USA
47. Isotopic chronometry of zoned garnets: growth kinetics and metamorphic histories
48. Origin of coronas in metagabbros of the Adirondack Mts., N.Y
49. High-pressure metamorphism during the Llano orogeny inferred from Proterozoic eclogite remnants
50. Chromium and manganese zoning in pelitic garnet and kyanite: Spiral, overprint, and oscillatory zoning patterns and the role of growth rate