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Diffusion of C and O in calcite






Mineralogical Magazine: Part 2; Pages 840-841. 1998.

Diffusion of C and O in calcite



Accession: 018458056



Related references

Brand Uwe, 1988: Diffusion-controlled-dissolution of biogenic aragonite, high-Mg calcite, and low-Mg calcite. Abstracts - SEPM Midyear Meeting 5: 8

Labotka Theodore C.; Cole David R.; Riciputi Lee R.; Fayek Mostafa, 2004: Diffusion of C and O in calcite from 0.1 to 200 MPa. We measured the diffusivity of C and O in calcite over the pressure range 0.1-200 MPa at 600-800 degrees C in a pure CO (sub 2) atmosphere. The experiments were conducted on single, preannealed crystals of Chihuahuan calcite in an isotopically lab...

Labotka Theodore C.; Riciputi Lee R.; Fayek Mostafa; Cole David R., 2001: Diffusion of C and O in calcite from 0.1 to 200 MPA. We have determined the self diffusion of C and O in calcite over the temperature range of 600-800 degrees C at pressures ranging from 0.1 to 200 MPa. Single crystals of calcite were heated in cold-seal hydrothermal vessels for periods ranging from...

Labotka T.C.; Cole D.R.; Riciputi L.R., 2000: Diffusion of C and O in calcite at 100 MPa. The diffusivities of C and O in calcite were determined in a pure CO (sub 2) atmosphere at 100 MPa and temperatures ranging from 600 to 800 degrees C. The calcite crystals were preannealed and H (sub 2) O was excluded from the system to determine...

Fisler Diana K.; Cygan Randall T., 1999: Diffusion of Ca and Mg in calcite. The self-diffusion of Ca and the tracer diffusion of Mg in calcite have been measured experimentally using isotopic tracers of (super 25) Mg and (super 44) Ca. Natural single crystals of calcite were coated with a thermally sputtered oxide thin fi...

Cherniak D.J., 1996: REE diffusion in calcite. Eos, Transactions, American Geophysical Union 77(17, Suppl

V.T.anh D.; Lacam A., 1984: Experimental study of the elasticity of single crystalline calcite under high pressure (the calcite I-calcite II transition at 14.6 kbar). The length variations and the ultrasonic wave velocities were measured along principal single crystal calcite axes under high pressure. We have observed that six independent elastic constants undergo drastic changes at the calcite I-calcite II tra...

Evans Brian; Olgaard David, 1980: Static recrystallization of pure calcite and two-phase assemblages of calcite/ biotite and calcite/ phlogopite. Eos, Transactions, American Geophysical Union 61(46): 1131

Shahwan, T.; Zünbül, B.; Tunusoğlu, O.; Eroğlu, A.E., 2005: AAS, XRPD, SEM/EDS, and FTIR characterization of Zn2+ retention by calcite, calcite-kaolinite, and calcite-clinoptilolite minerals. In this study, the sorption behaviour of Zn2+ on calcite, kaolinite, and clinoptilolite, in addition to mixtures of calcite with kaolinite and clinoptilolite, was investigated at various loadings and mixture compositions using atomic absorption sp...

Pedone Vicki A.; Meyers William J., 1990: Partial replacement of low-Mg calcite by low-Mg calcite; multi-phase microfabrics in blocky calcite cements. Pages 44 1990