Results 151 to 160 of about 105,826 (191)

Microseismicity in Local Areas: The Southeastern Part of the Fennoscandian Shield

Journal of Volcanology and Seismology, 2018
This paper summarizes the observations of microseismic emissions by these authors in several areas of the Russian part of the Fennoscandian Shield to assess the potential of microseismicity to determine the present-day activity of local features in the upper part of the geologic medium.
V. G. Spungin, D. S. Zykov
openaire   +1 more source

Characterization of microbial processes in deep aquifers of the Fennoscandian Shield

Applied Geochemistry, 2008
Abstract Micro-organisms must be included in any hydrogeochemical modelling efforts in the ongoing Swedish programme to characterize potential sites for the geological disposal of spent nuclear fuel. This paper presents the development and testing of several methods for estimating the total numbers of micro-organism groups and amounts of their ...
Lotta Hallbeck, Karsten Pedersen
openaire   +1 more source

Thermal history of impact melt rocks in the Fennoscandian shield

Contributions to Mineralogy and Petrology, 1975
Shock-melted rocks from the Fennoscandian shield commonly contain fragments of quartz which appear to represent paramorphs of quartz after lechatelierite and, therefore indicate very high melt temperatures, at or above 1700 °C.
openaire   +1 more source

Proterozoic Processes in the Fennoscandian Shield

GFF, 2005
Olav Eklund, Ulf B. Andersson, Karin Högdahl   +2 more
openaire   +1 more source

Deep life in Fennoscandian Shield

2014
The continental earth crust contains regions of very different age and composition including crystalline rocks, metamorphic systems, sedimentary basins and organic deposits, and magmatic intrusions. Throughout the crust, fluids are the principal agents in transporting and focusing Earth's energy and mineral resources.
openaire   +1 more source

Fennoscandian Shield

2023
openaire   +1 more source

Chromite Mineralization in the Sopcheozero Deposit (Monchegorsk Layered Intrusion, Fennoscandian Shield)

Minerals (Basel, Switzerland), 2021
Artem Mokrushin
exaly  

Porphyry-Related Metamorphosed Au-Ag and Cu-Mo Deposits in the Precambrian of the Fennoscandian Shield

Minerals (Basel, Switzerland), 2021
Arkadiy Kalinin
exaly  

Seismotectonics and lithospheric stresses in the northern Fennoscandian shield

1998
The seismicity, fault distribution and stress pattern of northern Fennoscandia are investigated. Some active fault zones are suggested, eg several faults exposed to large displacement at the late-glacial phase about 9000 yr ago. Stress orientations, derived from crack distribution and a few earthquake focal-mechanism solutions, are different in ...
Wahlström, R., Assinovskaya, B.
openaire   +1 more source

The Sulfide/Silicate Coefficients of Nd and Sm: Geochemical “Fingerprints” for the Syn- and Epigenetic Cu-Ni-(PGE) Ores in the NE Fennoscandian Shield

Minerals (Basel, Switzerland), 2021
Pavel Serov
exaly