Reconstruction of primary composition of metamorphic rocks of Amurskaya suites (Amurskii superterrane Central Asian orogenic belt)
Authors:
About authors
- student Saint Petersburg State Mining University
Abstract
Composition of amursk suites metamorphic rocks was reconstructed by geochemical discrimination diagrams (Roser, Neelov). Tectonic settings were studied by REE patterns.
Область исследования:
Geology
Keywords:
Amursk superterrane
amursk suite
reconstruction of composition
Central Asian orogenic belt
metamorphic rocks
Funding:
None
References
- Neelov A.N. Petrochemical classification of metamorphic sedimentary and volcanic rocks. Leningrad, 1980. 100 p.
- Taylor S.R., McLennan S.M. The continental crust: Its composition and evolution. Мoscow, 1988. 218 p.
- Roser B.P., Korsch R.J. Determination of tectonic setting of sandstone-mudstone suites using SiO2 content and K2O/Na2O ratio // J. Geol. 1986. Vol.94. P.635-650.
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