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Vol 186
Pages:
27-30
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RUS
Article
Geology

Mineralogical and geochemical features of metamorphic roks of Pestpaksha (Kola peninsula)

Authors:
A. V. Kurguzova
About authors
  • student Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2009-08-11
Date accepted:
2009-10-07
Date published:
2010-02-01

Abstract

The rock composition was studied, the garnet composition was researched with a X-ray phase analysis, and equilibrium pressures of the garnet crystallization were calculated with the geobarometer GASP, thermal properties of graphite were characterized and polymorphic modification was identified by X-rays diffraction.

Область исследования:
Geology
Keywords:
garnets graphite Pestpaksha thermal analyses geobarometer metamorphism
Go to volume 186

References

  1. Prasolov E.M., Priletsky E.B., Astafiev Sh. et all. Age and genesis of Precambrian graphite mineralization of Lappish belt (Kolsky peninsula)) // The geology of our country. 2006. № 4. P.75-82.
  2. Lavrova L.D., Pechnikov V.A., Pleshakov A.M. et all. New genetic type of diamonds depositions. Moscow: Nauchnyuy mir, 1999. 221 p.
  3. Perchuk L.L., Yapaskurt V.O., Okai A. Comparative petrology of diamonds metamorphic complexes // Petrology. 1995. V.3. № 3. P.267-309.
  4. Sobolev N.V. Paragenetic types of garnets. Moscow: Nauka. 1964. 218 р.
  5. Sobolev N.V., Shatsky V.S. Inclusions of carbon minerals in garnets of metamorphic rocks // Geology and geophysics. 1987. № 7. Р.77-80.
  6. Ivanova V.P., Kasatov B.K., Krasavina T.N., Rosinova E.L. Thermal analyses of minerals and rocks. Moscow, 1974. 400 р.
  7. Holland T.J.B. En enlarged and updated internally consistent dataset with uncertainties and correlations: the system K2O-Na2O-CaO-MgO-MnO-FeO-Fe2O3-Al2O3-TiO2-SiO2-C-H2-O2. / T.J.B.Holland, R.Powell // J. Metamorph. Geol. 1990. V.8. № 1. P.89-124.
  8. Will T.M. Phase Equilibria in Metamorphic Rocks: Thermodynamic Background and Petrological Applications. Springer-Verlag, Berlin, Heidelberg, New York.1998. 315 р.

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