Suomen Geologinen Seura -
Geologiska Sällskapet i Finland
The Geological Society of Finland
SUOMEKSI
PÅ SVENSKA
IN ENGLISH
 
 

Volume 62 (1–2), 1990

Part 1

Saverikko, M.
Komatiitic explosive volcanism and its tectonic setting in Finland, the Fennoscandian (Baltic) Shield.
PDF (26.3 MB)
https://doi.org/10.17741/bgsf/62.1.001

Haudenschild, U.
Cooling history of the eastern Svecokarelides: whole-rock and mica Rb-Sr and hornblende K-Ar ages in the areas of Pihtipudas-Iisalmi and Joroinen-Sulkava, Finland.
PDF (14.0 MB)
https://doi.org/10.17741/bgsf/62.1.002

Kontoniemi, O. and Ekdahl, E.
Tonalite-hosted early Proterozoic gold deposit at Osikonmäki, southeastern Finland.
PDF (5.65 MB)
https://doi.org/10.17741/bgsf/62.1.003

Saikkonen, R.J.
Determination of water in silicate rock samples by combustion and infrared absorption.
PDF (4.67 MB)
https://doi.org/10.17741/bgsf/62.1.004

Bouchard, M.A., Gibbard, P. and Salonen, V.-P.
Lithostratotypes for Weichselian and pre-Weichselian sediments in southern and western Finland.
PDF (11.3 MB)
https://doi.org/10.17741/bgsf/62.1.005

Part 2

Peltonen, P.
Metamorphic olivine in picritic metavolcanics from Southern Finland.
PDF (11.1 MB)
https://doi.org/10.17741/bgsf/62.2.001

Uutela, A.
Proterozoic microfossils from the sedimentary rocks of the Lappajärvi impact crater.
PDF (5.10 MB)
https://doi.org/10.17741/bgsf/62.2.002

Hanski, E., Huhma, H., Smolkin, V.F. and Vaasjoki, M.
The age of the ferropicritic volcanics and comagmatic Ni-bearing intrusions at Pechenga, Kola Peninsula, U.S.S.R.
PDF (7.89 MB)
https://doi.org/10.17741/bgsf/62.2.003

Mäkelä, J. and Illmer, K.
The parabolic blowout dune of Kangasjärvi in Saarijärvi, Central Finland.
PDF (8.78 MB)
https://doi.org/10.17741/bgsf/62.2.004

Saikkonen, R.J. and Rautiainen, I.A.
Determination of total and non-carbonate carbon in rock samples by a method using infrared absorption.
PDF (4.74 MB)
https://doi.org/10.17741/bgsf/62.2.005

Kinnunen, K.A. and Malisa, E.J.
Gem-quality Chrysoprase from Haneti-Itiso area, Central Tanzania.
PDF (7.34 MB)
https://doi.org/10.17741/bgsf/62.2.006

Loukola-Ruskeeniemi, K.
Metalliferous black shales — a probable source of mercury in lake Kolmisoppi, Sotkamo, Finland.
PDF (4.92 MB)
https://doi.org/10.17741/bgsf/62.2.007