Transition of Metastable Pyrrhotites to a Stable Phase State
Source abstract
Abstract
Abstract Equilibrium phase relations of synthetic minerals prepared by annealing metastable iron sulfides, followed by prolonged isothermal storage in the Earth atmosphere, have been studied by X-ray diffraction. The results demonstrate that prolonged storage of synthetic pyrrhotites annealed at different temperatures makes it possible to identify metastable and stable phases of Fe and S compounds.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Geological and Geochemical Analysis · Mineralogy and Gemology Studies · Metal Extraction and Bioleaching
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (23)
Show source-provided references
1. Rickard, D. and Luther, G., Chemistry of iron sulfides, Chem. Rev., 2007, vol. 107, pp. 514–565.10.1021/cr0503658 ↗
2. Novikov, G.V., Egorov, V.K., and Sokolov, Yu.A., Pirrotiny: kristallicheskaya i magnitnaya struktura (Pyrrhotites: Crystal and Magnetic Structures), Moscow: Nauka, 1988.
3. Deer, W.A., Howie, R.A., and Zussman, J., Rock-Forming Minerals, New York: Wiley, 1962–1963, vol. 5.
4. Ward, J., The structure and properties of some iron sulphides, Rev. Pure Appl. Chem., 1970, vol. 20, pp. 175–206.
5. Fleet, M.E., Structural aspects of the marcasite–pyrite transformation, Can. Mineral., 1970, vol. 10, pp. 225–231.
6. Gait, R.I. and Dumka, D., Morphology of pyrite from the Nanisivik Mine, Baffin Island, Northwest Territories, Can. Mineral., 1986, vol. 24, pp. 685–688.
7. Ono, S. and Kikegawa, T., High-pressure study of FeS, between 20 and 120 GPa, using synchrotron X-ray powder diffraction, Am. Mineral., 2006, vol. 91, pp. 1941–1944.10.2138/am.2006.2347 ↗
8. Avril, C., Malavergne, V., Caracas, R., Zanda, B., Reynard, B., Charon, E., Bobocioiu, E., Brunet, F., Borensztajn, S., Pont, S., Tarrida, M., and Guyot, F., Raman spectroscopic properties and Raman identification of CaS–MgS–MnS–FeS–Cr2FeS4 sulfides in meteorites and reduced sulfur-rich systems, Meteorit. Planet. Sci., 2013, vol. 48, pp. 1415–1426.10.1111/maps.12145 ↗
9. Skála, R., Císařová, I., and Drábek, M., Inversion twinning in troilite, Am. Mineral., 2006, vol. 91, pp. 917–921.10.2138/am.2006.1999 ↗
10. Wang, H. and Salveson, I., A review on the mineral chemistry of the non-stoichiometric iron sulphide, Fe1 –xS (0 ≤ x ≤ 0.125): polymorphs, phase relations and transitions, electronic and magnetic structures, Phase Transitions, 2005, vol. 78, pp. 547–567.10.1080/01411590500185542 ↗
11. Onufrienock, V.V. and Zvegintzev, A.G., Temperature magnetic hysteresis of pirrotines, Geomagn. Aeron., 1981, vol. 21, pp. 575–577.
12. Onufrienok, V.V. and Zvegintsev, A.G., Magnetic properties and crystal structure of iron sulfides in the composition range FeS–FeS1.18, Izv. Akad. Nauk SSSR,Neorg. Mater., 1982, vol. 18, no. 3, pp. 366–371.
13. Dorogina, G.A., Gulyaeva, R.I., Selivanov, E.N., and Balakirev, V.F., Thermal and thermomagnetic properties of pyrrhotites, Russ. J. Inorg. Chem., 2015, vol. 60, no. 3, pp. 301–306.10.1134/S003602361503002X ↗
14. Lilies, D.C. and de Villiers, J.P.R., Redetermination of the structure of 5C pyrrhotite at low temperature and at room temperature, Am. Mineral., 2012, vol. 97, pp. 257–261.10.2138/am.2012.3887 ↗
15. Selivanov, E.N. and Gulyaeva, R.I., Thermal expansion and phase transformations of natural pyrrhotite, Russ. J. Inorg. Mater., 2008, vol. 44, pp. 506–511.
16. Zvegintsev, A.G. and Onufrienok, V.V., Magnetic properties of pyrrhotites that resulted from pyrite decomposition, Geomagn. Aeron., 1981, vol. 21, no. 4, pp. 763–765.
17. Fleet, M.E., On the lattice parameters and superstructures of pyrrhotites, Am. Mineral., 1968, vol. 53, pp. 1346–1351.
18. Morimoto, N., Nakazawa, H., Nishiguchi, K., and Tokonami, M., Stoichiometric compounds with composition Fen– 1|Sn (n > 8), Science, 1970, vol. 168, pp. 964–966.10.1126/science.168.3934.964 ↗
19. Arnold, R.G., The pyrrhotite–pyrite relationship, Ann. Rep. Dir. Geophys. Lab., 1956, vol. 55, pp. 177–183.
20. Arnold, R.G., Equilibrium relation between pyrrhotite and pyrite from 325 to 743°C, Econ. Geol., 1962, vol. 57, pp. 72–90.10.2113/gsecongeo.57.1.72 ↗
21. Kullerud, G. and Yoder, H.S., Pyrite stability relations in the Fe–S system, Econ. Geol., 1959, vol. 54, pp. 533–572.10.2113/gsecongeo.54.4.533 ↗
22. Gronvold, F. and Haraldsen, H., On the phase relations of synthetic and natural pyrrhotites (Fe1 –x–S), Acta Chem. Scand., 1952, vol. 6, pp. 1452–1469.10.3891/acta.chem.scand.06-1452 ↗
23. Izawa, E., Crystallography and stability of pyrrhotites, Econ. Geol., 1975, vol. 70, pp. 824–833.10.2113/gsecongeo.70.4.824 ↗