Mineralogical and geochemical features of metamorphic roks of Pestpaksha (Kola peninsula)
Authors:
About authors
- student Saint Petersburg State Mining Institute (Technical University)
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
Funding:
None
References
- 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.
- Lavrova L.D., Pechnikov V.A., Pleshakov A.M. et all. New genetic type of diamonds depositions. Moscow: Nauchnyuy mir, 1999. 221 p.
- Perchuk L.L., Yapaskurt V.O., Okai A. Comparative petrology of diamonds metamorphic complexes // Petrology. 1995. V.3. № 3. P.267-309.
- Sobolev N.V. Paragenetic types of garnets. Moscow: Nauka. 1964. 218 р.
- Sobolev N.V., Shatsky V.S. Inclusions of carbon minerals in garnets of metamorphic rocks // Geology and geophysics. 1987. № 7. Р.77-80.
- Ivanova V.P., Kasatov B.K., Krasavina T.N., Rosinova E.L. Thermal analyses of minerals and rocks. Moscow, 1974. 400 р.
- 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.
- Will T.M. Phase Equilibria in Metamorphic Rocks: Thermodynamic Background and Petrological Applications. Springer-Verlag, Berlin, Heidelberg, New York.1998. 315 р.