geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Metasedimentary rocks of the Lapland-Kolvitsa granulite belt of the Baltic Shield; primary mineral composition and petrogeochemistry


, : Metasedimentary rocks of the Lapland-Kolvitsa granulite belt of the Baltic Shield; primary mineral composition and petrogeochemistry. Lithology and Mineral Resources 39(2): 169-179

The normative mineral composition is reported on source rocks of metasediments from the granulite belt of the Baltic Shield. The primary composition, CIA index, and position of data points of studied rocks in discriminant diagrams indicate that a significant part of the studied rocks formed from immature sediments (graywackes and subgraywackes). The material supplied to sedimentation paleobasins was obtained from different (ultrabasic, basic, intermediate, and acid) rocks. The paleobasin was characterized by organic activity and reducing environment in the bottom layer. Correlation found between some elements, e.g., (Rb, Ba, Pb)-K; Sr-(Na, Ca), and so on, is also typical of Phanerozoic deposits. The possible contents of OM (C (sub org) ) and U were reconstructed in source rocks of metasediments of the Lapland-Kolvitsa granulite belt of the Baltic Shield.

US$19.90

DOI: 10.1023/b:limi.0000018991.79803.ee


Other references

Hauck, A.K.; Bernlohr, D.A., 2016: Oxidative stress and lipotoxicity. NlmCategory="UNASSIGNED">The α,β polyunsaturated lipid aldehydes are potent lipid electrophiles that covalently modify lipids, proteins, and nucleic acids. Recent work highlights the critical role these lipids play under both physio...

Lanza, F.; Peace, K.; Gustitus, L.; Rack, M.F.; Dickson, B., 1988: A blinded endoscopic comparative study of misoprostol versus sucralfate and placebo in the prevention of aspirin-induced gastric and duodenal ulceration. In a series of previous studies, we showed that misoprostol protects the gastric and duodenal mucosae against ulceration seen with the administration of both aspirin and the nonsteroidal antiinflammatory drug tolmetin. The purpose of this study wa...

Akçar Değirmenci, N.; Turgut, M.; Ozkan, R., 2004: Recurrence rate after varicocelectomy in infertile men. To detect the recurrence rate of varicocele in infertile men with varicocelectomy. Twenty of 94 infertile patients with varicocelectomy were examined by color Doppler ultrasonography. We found 60% recurrence of varicocele infertile men with varico...

Anonymous, 1932: Publication of the Salmon Memorial Lectures. Bulletin of the New York Academy of Medicine 8(5): 316-316

Silori, CS.; Mishra, BK., 1995: Pressure and resource dependency of Masinagudi group of villages on the surrounding elephant habitat. Unknown

Keller, G.L.; Knapke, F.B., 1980: Vertebral facet jump in a goat: a case report. A 4-month-old goat manifesting front and rear limb ataxia was found to have a facet jump involving the first and second thoracic vertebrae. This injury caused severe narrowing of the vertebral foramen of the second thoracic vertebrae causing press...

Marsh, Owen T., 1967: Geology of Escambia and Santa Rose countries, Western Florida panhandle. The westernmost part of the Florida Panhandle, Escambia and Santa Rose counties, is underlain by a thick sequence of Tertiary sedimentary formations that dip southwestward at 30 to 40 ft./mi. These formations are described. [Fossil foraminifers, m...

Delgutte, B.; Joris, P.X.; Litovsky, R.Y.; Yin, T.C., 1999: Receptive fields and binaural interactions for virtual-space stimuli in the cat inferior colliculus. Sound localization depends on multiple acoustic cues such as interaural differences in time (ITD) and level (ILD) and spectral features introduced by the pinnae. Although many neurons in the inferior colliculus (IC) are sensitive to the direction...

Kazakov, Y.O.; Fülöp, T., 2013: Mode conversion of waves in the ion-cyclotron frequency range in magnetospheric plasmas. Waves in the ion-cyclotron range of frequencies with linear polarization detected by satellites can be useful for estimating the heavy ion concentrations in planetary magnetospheres. These waves are considered to be driven by mode conversion (MC)...

Kim, N.K.; Lee, S.H.; Cha, K.Y.; Seo, J.S., 1998: Tissue-specific expression and activation of N-methylpurine-DNA glycosylase in thymic carcinomas of transgenic mice expressing the SV40 large T-antigen gene. Simian virus 40 T-tumor antigen (SV40 T-ag) can induce a wide variety of tumors in hamsters and neonatal mice. These tumorigenic effects are predominantly due to the activity of early viral gene products, large T-antigen and small t-antigen. We ha...