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pro vyhledávání: '"J. M. Lerssi"'
Publikováno v:
Mineralogy and Petrology. 42:23-38
The PGE mineralized zones referred to as the Ala-Penikka PGE Reefs (AP I and AP II) are located about 250 m and 340 m above the base of megacyclic unit IV in the Penikat layered intrusion, both mineralizations being hosted by plagioclase-augitebronzi
Autor:
K. Virtanen, J. M. Lerssi
Publikováno v:
Near Surface 2006 - 12th EAGE European Meeting of Environmental and Engineering Geophysics.
The purpose of this study was to find out the influence of black schists to metal and sulphur content of peat. Geophysical ground measurements, logging and peat sampling were done over the chosen profiles in selected peatlands. Element concentrations