Cancrinite and cancrisilite in the Khibina-Lovozero alkaline complex: Thermochemical and thermal data
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- 作者：L. P. Ogorodova (1)
L. V. Mel’chakova (1)
M. F. Vigasina (1)
L. V. Olysich (1)
I. V. Pekov (2) - 刊名：Geochemistry International
- 出版年：2009
- 出版时间：March 2009
- 年：2009
- 卷：47
- 期：3
- 页码：260-267
- 全文大小：216KB
- 参考文献：1. E. Bonaccorsi and S. Merlino, “Modular Microporous Minerals: Cancrinite-Davyne and CHS Phases,-Rev. Mineral. Geochem. 57, 448-49 (2005). mg.2005.57.8">CrossRef
2. A. P. Khomyakov, E. I. Semenov, E. A. Pobedimskaya, et al., “Cancrisilite Na7[Si7Al5O24](CO3) · 3H2O—A New Mineral of the Cancrinite Family,-Zap. Vseross. Mineral. O-va, No. 6, 80-4 (1991).
3. E. Slaby, “Indicative Significance of Water Environment in Zeolitic Structure—Study Using Experimentally Grown Cancrinite and Analcime,-Acta Geologica Polonica, 49(1), 25-5 (1999).
4. Th. M. Gesing and J.-Ch. Buhl, “Structure and Spectroscopic Properties of Hydrodecarbonate Containing Alumosilicate Sodalite and Cancrinite,-Zeit. Krist, No. 7, 413-18 (2000).
5. N. B. Reshetnyak, T. A. Sosedko, and L. I. Tret’yakova, “Combination Light Scattering in Minerals,-Mineral. Zh. 10(1), 69-3 (1988).
6. T. A. Sosedko, B. K. Kasatov, L. N. Furmakova, and E. A. Lipatova, “New Data on Cancrinite-Vishnevite Group Minerals,-Zap. Vseross. Mineral. O-va (1989).
7. I. Hassan, “The Thermal Behavior of Cancrinite,-Can. Mineral. 34, 893-00 (1996).
8. I. Hassan, S. M. Antao, and J. B. Parise, “Cancrinite: Crystal Structure, Phase Transitions, and Dehydration Behavior with Temperature,-Am. Mineral., No. 7, 1117-124 (2006).
9. M. Sirbescu and D. M. Jenkins, “Experiments on the Stability of Cancrinite in the System Na2O-CaO-Al2O3-SiO2-CO2-H2O-Am. Mineral. 84, 1850-860 (1999).
10. I. A. Kiseleva, L. P. Ogorodova, N. D. Topor, and O. G. Chigareva, “Thermochemcial Study of the CaO-MgO-SiO2 System,-Geokhimiya, No. 12, 1811-825 (1979).
11. R. A. Robie and B. S. Hemingway, “Thermodynamic Properties of Minerals and Related Substances at 298.15 K and 1 Bar (105 Pascals) Pressure and at Higher Temperatures,-U.S. Geol. Surv. Bull., No. 2131, (1995).
12. G. V. Yukhnevich, / Infrared Spectroscopy of Water (Nauka, Moscow, 1973) [in Russian].
13. I. A. Kiseleva, A. Navrotsky, I. A. Belitsky, and B. A. Fursenko, “Thermochemical Study of Calcium Zeolites—Heulandite and Stilbite,-Am. Mineral. 86, 448-55 (2001).
14. S. V. Ushakov, K. B. Helean, A. Navrotsky, and L. A. Boatner, “Thermochemistry of Rare-Earth Orthophosphates,-J. Mater. Res. 16, 2623-633.
15. I. A. Kiseleva, A. R. Kotelnikov, K. V. Martynov, et al., “Thermodynamic Properties of Strontianite-Witherite Solid Solution (Sr, Ba)CO3,-Phys. Chem. Minerals 21, 392-00 (1994). CrossRef
16. I. A. Kiseleva, “Thermodynamic Properties and Stability of Pyrope,-Geokhimiya, No. 6, 845-54 (1976).
17. L. P. Ogorodova, L. V. Melchakova, I. A. Kiseleva, and I. A. Belitsky, “Thermochemical Study of Natural Pollucite,-Thermochim. Acta 403, 251-56 (2003). CrossRef
18. A. R. Kotel’nikov, Yu. K. Kabalov, T. N. Zezyulya, et al., “Experimental Study of Celestite-Barite Solid Solution,-Geokhimiya, No. 12, 1286-293 (2000) [Geochem. Int. 38, 1181-187 (2000)].
19. I. A. Kiseleva and L. P. Ogorodova, “On Use of High-Temperature Calorimetry for Determination of Formation Enthalpy of Hydroxyl-Bearing Minerals by the Example of Talc and Tremolite,-Geokhimiya, No. 12, 1745-755 (1983).
20. G. B. Naumov, B. N. Ryzhenko, and I. L. Khodakovskii, / Reference Book of Thermodynamic Values for Geologists (Atomzidat, Moscow, 1971) [in Russian].
21. G. K. Johnson, I. R. Tasker, H. E. Flotow, et al., “Thermodynamic Studies of Mordenite, Dehydrated Mordenite, and Gibbsite,-Am. Mineral. 77, 85-3 (1992).
22. H. H. Moenke, / Mineralspektren (Akad. Verlag, Berlin, 1962), Band 2. - 作者单位：L. P. Ogorodova (1)
L. V. Mel’chakova (1)
M. F. Vigasina (1)
L. V. Olysich (1)
I. V. Pekov (2)
1. Geological Faculty, Moscow State University, Moscow, 119991, Russia
2. Vernadsky Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences, ul. Kosygina 19, Moscow, 117975, Russia - ISSN：1556-1968
文摘
The paper presents the results of a thermochemical and thermal study of cancrinite, (Na6.93Ca0.545K0.01)Σ7.485[(Si6.47Al5.48Fe0.05)Σ12O24](CO3)1.25 · 2.30 H2O, and cancrisilite, (Na7.17 Ca0.01)Σ7.18[(Si7.26Al4.70Fe0.04)Σ12O24][(CO3)1.05(OH)0.21(PO4)0.04(SO4)0.01] · 2.635 H2O, from the Khibina-Lovozero Complex, Kola Peninsula, Russia. Stages of the thermal decomposition of these minerals were studied using IR spectroscopy. The enthalpies of formation of the minerals from elements were determined by melt drop solution calorimetry: Δ f H el 0 (298.15 K) = ?4 490 ± 16 kJ/mol for cancrinite and ?4302 ± 17 kJ/mol for cancrisilite. The values of Δ f H el 0 (298.15 K), S o(298.15 K), and Δ f H el 0 (298.15 K) are determined for cancrinite and cancrisilite of theoretical composition.