Alpine regional metamorphism of Föderata Group metacarbonates (southern Veporicum, Western Carpathians, Slovakia): P-T conditions of recrystallization
作者： Anna Vozárová , Marian Dyda , Martin Michálek , Peter Ružička
DOI:
关键词:
摘要: P-T conditions of the Alpine regional metamorphism carbonate successions which form cover sequence southern Veporicum crystalline basement have been determined. The estimates were calculated on basis microprobe chemical analyses equilibrium mineral assemblages together with bulk rock composition. calibrated geothermic reactions Cal-Dol and Kfs-Phl used. Geothermometric geobarometric data obtained using SOLVCALC, TWQ PERPLEX software programs in combination phengite geobarometry. metacarbonates formed from a sedimentary-carbonate protolith low-pressure low-temperature greenschist facies kyanite stability field: TCal = 354-476°C, TAb-Or 329-453°C, P 0.3-0.5 GPa, during Cretaceous orogeny
pgi.gov.pl参考文章(15)
John D. Winter, An Introduction to Igneous and Metamorphic Petrology ,(2001)
T. J. B. HOLLAND, R. POWELL, An internally consistent thermodynamic data set for phases of petrological interest Journal of Metamorphic Geology. ,vol. 16, pp. 309- 343 ,(2004) , 10.1111/J.1525-1314.1998.00140.X
R. POWELL, T.J.B. HOLLAND, An internally consistent dataset with uncertainties and correlations: 3. Applications to geobarometry, worked examples and a computer program Journal of Metamorphic Geology. ,vol. 6, pp. 173- 204 ,(1988) , 10.1111/J.1525-1314.1988.TB00415.X
T. J. B. HOLLAND, R. POWELL, An enlarged and updated internally consistent thermodynamic dataset with uncertainties and correlations: the system K2O–Na2O–CaO–MgO–MnO–FeO–Fe2O3–Al2O3–TiO2–SiO2–C–H2–O2 Journal of Metamorphic Geology. ,vol. 8, pp. 89- 124 ,(1990) , 10.1111/J.1525-1314.1990.TB00458.X
Shaoxiong Wen, Hanna Nekvasil, SOLVCALC: an interactive graphics program package for calculating the ternary feldspar solvus and for two-feldspar geothermometry Computers & Geosciences. ,vol. 20, pp. 1025- 1040 ,(1994) , 10.1016/0098-3004(94)90039-6
ROGER POWELL, DIANA M. CONDLIFFE, ERIC CONDLIFFE, Calcite–dolomite geothermometry in the system CaCO3–MgCO3–FeCO3: an experimental study Journal of Metamorphic Geology. ,vol. 2, pp. 33- 41 ,(1984) , 10.1111/J.1525-1314.1984.TB00283.X
Peter L. McSwiggen, Alternative solution model for the ternary carbonate system CaCO3 - MgCO3 - FeCO3 Physics and Chemistry of Minerals. ,vol. 20, pp. 33- 41 ,(1993) , 10.1007/BF00202248
J.A.D. Connolly, Computation of phase equilibria by linear programming: A tool for geodynamic modeling and its application to subduction zone decarbonation Earth and Planetary Science Letters. ,vol. 236, pp. 524- 541 ,(2005) , 10.1016/J.EPSL.2005.04.033
M. Cathelineau, Cation Site occupancy in chlorites and illites as a function of temperature Clay Minerals. ,vol. 23, pp. 471- 485 ,(1988) , 10.1180/CLAYMIN.1988.023.4.13
Hans -Joachim Massonne, Werner Schreyer, Phengite geobarometry based on the limiting assemblage with K-feldspar, phlogopite, and quartz Contributions to Mineralogy and Petrology. ,vol. 96, pp. 212- 224 ,(1987) , 10.1007/BF00375235