Origin of calcite in the glacigenic Virttaankangas complex

Autor: Kortelainen, Nina M., Korkeakoski, Petri J., Juha Karhu

Publikováno v: Bulletin of the Geological Society of Finland, Vol 79, Iss 1, Pp 5-15 (2007)
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Groundwaters of the glacigenic Virttaankangas complex in southern Finland are characterized by high pH values ranging up to 9.5. These values are significantly higher than those observed in silicate-rich shallow groundwater formations in crystalline

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::67e2089fe061fb9469853154711ce70e
http://www.geologinenseura.fi/bulletin/Volume79/Kortelainen_etal_2007.pdf

Quality Assurance of the Bentonite Material

Autor: Ahonen, Lasse, Korkeakoski, Petri, Tiljander, Mia, Kivikoski, Harri, Laaksonen, Rainer

Publikováno v: Ahonen, L, Korkeakoski, P, Tiljander, M, Kivikoski, H & Laaksonen, R 2008, Quality Assurance of the Bentonite Material . Posiva Working Report, no. 2008-33, Posiva .

This report describes a quality assurance chain for the bentonite material acquisition for a nuclear waste disposal repository. Chemical, mineralogical and geotechnical methods, which may be applied in quality control of bentonite are shortly reviewe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::e0e04b0b4d7c6574a20eeb65b407c24c
https://cris.vtt.fi/en/publications/0225edce-e6ed-4c29-bf50-2e508bbd06c5