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Abstract:
We report the results of a natural phenacite from 0 to 30.9 GPa using in situ angle-dispersive X-ray diffraction and a diamond anvil cell at the National Synchrotron Light Source, Brookhaven National Laboratory. Over this pressure range, no phase change or disproportionation has been observed. The isothermal equation of state was determined. The values of V0, K0, and K0′ refined with a third-order Birch-Murnaghan equation of state are V0=1116.1±1.2 Å3, K0=223±9 GPa, and K0′=5.5±0.8. Furthermore, we confirm that the linear compressibilities (β) along a and c directions of phenacite are elastically isotropic (βa=1.50×10-3 and βc=1.34×10-3 GPa-1). Consequently, it can be concluded that the compressibility of phenacite under high pressures has been accurately constrained.
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References
[1]
|
Bragg L, Claringbull G F. Crystal Structure of Minerals.Bell, London, 19652 Zachariasen W H. Soviet Physics Crystallography, 1972,16: 10213 Downs J W. PhD Thesis. Virginia Polytechnic Institutcand State University, Blacksburg, Virginia, 19834 Hazen R M, Au A Y. Physics and Chemistry of Minerals,1986, 13: 695 Yeganeh-Haeri A, Weidner D J. Physics and Chemistry ofMinerals, 1989, 16: 3606 Hazen R M, Finger L W. Physics and Chemistry of Miner-als, 1987, 14: 4267 Gatta G D, Nestola F, Ballaran T B. Physics and Chem-istry of Minerals, 2006, 33: 2358 MAO H K, XU J, Bell P M. Journal of Geophysical Re-search, 1986, 91: 46739 Hammersley J. Fit2d User Manual. ESRF, Grenoble,France, 199610 Holland T J, Tedfern S A. Mineralogical Magazine, 1997,61: 6511 Angel R J. Reviews in Mineralogy and Geochemistry, 2001,41: 3512 Hofmeister A M. Geophysical Research Letters, 1993, 20:635 |
-
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