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| | Journal (volume) | | Geological Survey
of Finland
Bulletin 356
The chronostratigraphy of
southwestern Finland
with special reference...tutkimuskeskus
Espoo 1991
Geological Survey of Finland, Bulletin 356
ERRATA
page 12, line 5
for cm3...page 74, left column, line 15
for zircons read zircon
page 74, right column, line 8
for above read... Geological Survey of Finland, Bulletin 356
THE CHRONOSTRATIGRAPHY OF
SOUTHWESTERN FINLAND
with special reference... 1991. The ehronostratigraphy of southwestern Finland, with special reference to Postjotnian and Subjotnian | 👁 Image
| | Journal (volume) | |
of Finland
Bulletin 286
Petrography and geochemistry
of the Eurajoki stock, a rapakivi-granite
complex...with greisen-type mineralization
in southwestern Finland
by Ilmari Haapala
Geologinen tutkimuslaitos •...of Finland, Bulletin 286
PETROGRAPHY AND GEOCHEMISTRY OF THE
EURAJOKI STOCK, A RAPAKIVI-GRANITE
COMPLEX...GREISEN-TYPE
MINERALIZATION IN SOUTH\X'ESTERN
FINLAND
BY
ILM A RI H AAPALA
\X' lTI-I IOl FIGUR ES AND...Petrography and geochem istry of the Eurajoki stock, a
rapakivi-granite complex with greisen-type mincralization | 👁 Image
| | Journal (volume) | | Geological Survey
of Finland
Bulletin 259
(formerly Bulletin de la Commission Geologique
de Finlande)...Finlande)
Genthelvite-hearing greisens
in southern Finland
by Ilmari Haapala and Pentti Ojanperä
Geologinen...tutkimuslaitos . Otaniemi 1972
Geological Survey of Finland, Bulletin 259
(formerly Bulletin de la Commission...1972: Genthelvite-bearing
greisens in southern Finland. Ge%gicol SIIrvß)' 0/ Fildond, BII//elin 259.
22...greisen-type genthelvite occurrence has been found in
the Eurajoki area and three in the Kymi area. The greisen bodies | 👁 Image
| | Journal (volume) | | Survey
of Finland
Bulletin 294
Rapakivi granites and other postorogenic
rocks in Finland: their age...Survey of Finland, Bulletin 294
RAPAKIVI GRANITES AND OTHER POSTOROGENIC ROCKS
IN FINLAND: THEIR AGE... Vaasjoki, M . 1977: Rapakivi granites and other postorogcnic rocks in Finland: their age the lead isotopic...galena
mineralizations. Geological S"yvB)' o{ Finland, Bulletin 294. 66 pages, 10 figs.,
12 tab les,...The ages of the postorogen ic rocks of southern Finland have been investiga ted by uti lizing the U-Pb | 👁 Image
| Salminen, J., Mertanen, S., Evans, D.A.D., Wang, Z. (2014) Paleomagnetic and geochemical studies of the Mesoproterozoic Satakunta dyke swarms, Finland, with implications for a Northern Europe – North America (NENA) connection within Nuna supercontinent. Precambrian Research, 244. 170-191 doi:10.1016/j.precamres.2013.08.006 | Journal (article/letter/editorial) | | geochemical studies of the Mesoproterozoic
Satakunta dyke swarms, Finland, with implications for a Northern
Europe...Geological Survey of Finland, Laboratory for Paleomagnetism, P.O. Box 96, FI-02151 Espoo, Finland
a r t i c l...Mesoproterozoic diabase dyke swarms in Satakunta, SW
Finland, provide new paleomagnetic data to test...reliability criteria for paleomagnetic poles. The new Satakunta SK1 pole,
when compared to the nearly coeval Western...Halls et al., 2011) and Baltica (Sipoo dykes, Finland)
are offset by about 30◦ . Validation of NENA for | 👁 Image
| | Journal (volume) | | Geological Survey
of Finland
Bulletin 285
On the petrochemistry of rapakivi granites
with special reference...southwestern Finland
by Atso Vorma
Geologinen tutkimuslaitos . Espoo 1976
Geological Survey of Finland, Bulletin...PETROCHEMISTRY OF RAPAKIVI
GRANITES WITH SPECIAL REFERENCE TO
THE LAITILA MASSIF, SOUTHWESTERN
FINLAND
BY
ATSO...petrochemistry of rapakivi granites with
special refercnce to the I.aitila massif, sollth",estern Finland. Geological...42 figures, 12 tables, 4 appendices, one plate.
Rapakivi is defined in " \\'3)' that restores to the term | 👁 Image
| | Journal (volume) | | FINLANDE
N:o 152
ON CONTACT PHENOMENA OF THE
SATAKUNTA DIABASE
BY
AARNO KAHMA
HELSINKI 1951
GEOLOGINEN...FINLANDE N :o 152
ON CONTACT PHENOMENA OF THE
SATAKUNTA DIABASE
BY
AARNO KAHMA
HELSINKI 1951
Helsinki... INTRODUCTION
The main part of the ancient rocks of Finland belongs to Archaean
formations which have been...Jotnian age in Finland is presented by the Satakunta formation situated in southwestern
Finland approximately...otnian formation of Satakunta consists of three kinds of rocks,
viz. , rapakivi granite, sandstone, and diabase | 👁 Image
| | Journal (article/letter/editorial) | | cover at the outset of
the emplacement of the rapakivi granites at ca. 1.65 Ga
Jussi Pokki b,a,∗ , Jarmo...Andersen c
a
Geological Survey of Finland, P.O. Box 96, FI-02151 Espoo, Finland
Department of Geosciences and...P.O. Box 64, FIN-00014 University of Helsinki, Finland
c
Department of Geosciences, University of Oslo...29 April 2013
Keywords:
Detrital zircon
Conglomerate
Rapakivi granite
Mid-Proterozoic
Russia
Fennoscandian...conglomerate of the Suursaari Island, Gulf of Finland, Russia is one of the oldest known post-Svecofennian | 👁 Image
| | Journal (volume) | | Survey
of Finland
Bulletin 369
Sedimentation of the Jotnian Satakunta
sandstone, western Finland
by J ... Geological Survey of Finland, Bulletin 369
~~EDIMEN1'ATION OF THE JOTNIAl'~ SATAKUNTA
SA:NDSTONE, WESTERN...Sedimentation of the
Jotnian Satakunta sandstone, western Finland. Geological Survey of Finland,
Bulletin 369, 34...Sedimentology of the Mesoproterozoic (' Jotnian') Satakunta sandstone has been
examined by methods of facies...(591 m long) indicate that major part of the Satakunta sandstone consists of medium grained arkoses and | 👁 Image
| Elliott, B. A., Peck, W. H., Rämö, O. T., Vaasjoki, M., Nironen, M. (2005) Magmatic zircon oxygen isotopes of 1.88–1.87 Ga orogenic and 1.65–1.54 Ga anorogenic magmatism in Finland. Mineralogy and Petrology, 85 (3) 223-241 doi:10.1007/s00710-005-0087-3 | Journal (article/letter/editorial) | | 223–241
DOI 10.1007/s00710-005-0087-3
Magmatic zircon oxygen isotopes
of 1.88–1.87 Ga orogenic and 1...1.65–1.54 Ga
anorogenic magmatism in Finland
B. A. Elliott1 , W. H. Peck2 , O. T. Rämö3 ,
M. Vaasjokiy...of Helsinki, Helsinki, Finland
4
Geological Survey of Finland, Espoo, Finland
Received November 16, 2004;...Oxygen isotope ratios of igneous zircon from magmatic rocks in Finland provide
insights into the evolution...crust. Oxygen isotope ratios of zircon across the 1.88–1.87 Ga
Central Finland granitoid complex (CFGC) range | 👁 Image
| | Report (article/chapter) | | 1570 Ma
intrusives from Åland archipelago, SW Finland –
implications for Nuna
JOHANNA M. SALMINEN1*,...64, 00014 Finland
2
Department Physics, University of Helsinki, PO Box 64, 00014 Finland
3
Geological...Geological Survey of Finland, PO Box 96, FI-02151 Espoo, Finland
4
Department of Geology, Åbo Akademi University...University, Finland
*Corresponding author (e-mail: Johanna.m.salminen@helsinki.Fi)
Abstract: We report...Subjotnian) intrusions from the Åland archipelago, SW Finland. The palaeomagnetic results
reveal dual-polarity | 👁 Image
| | Journal (article/letter/editorial) | | Experiment on the Extraction and Quenching of Rapakivi-like Magmas: Traces of Interaction with the Mafic...and Abstract: The origin of the anorthosite-rapakivi granite-bearing rock complexes was a topic of research...the research was granite porphyry dikes—a subeffusive analogue of rapakivi granite from the Salmi batholith...well as inclusions of sulfide melts, were found in zircon from this type of rock. These sulfide inclusions...Ti-geothermometer. The temperature of the studied zircon grain formation varied from 925 to 765 ◦ C. The | 👁 Image
| | Journal (article/letter/editorial) | | Topaz-bearing
Leucogranite in the Eurajoki Rapakivi
Granite Stock, Finland
I. HAAPALA∗
DEPARTMENT OF GEOLOGY...OF HELSINKI, FINLAND
RECEIVED JANUARY 1997; ACCEPTED AUGUST 1997
The 1·57 Ga Eurajoki stock in southwestern...southwestern Finland is composed
of biotite–hornblende–fayalite granite, biotite granites and late-stage...late-stage
topaz-bearing granite, as well as related topaz-bearing rhyolite
(ongonite) dykes. Miarolitic cavities...stages of crystallization of the topazbearing granite, and greisen-type Sn–Be–W–Zn mineralization is | 👁 Image
| | Journal (article/letter/editorial) | | P.O. Box 64, FI-00014 University of Helsinki, Finland
Available online 7 December 2004
Abstract
This...reserved.
Keywords: Granite; Granitic pegmatite; Petrology; University of Helsinki; Finland
1. Introduction...Department of
Geology, University of Helsinki, Finland on January
12–14, 2003 to mark the retirement of...comprehensive account of the
current status of granite-oriented research. The topics
of the presentations...introductory
article, Ilmari Haapala’s career in granite petrology is
briefed, and the results of the 20 | 👁 Image
| | Journal (article/letter/editorial) | | Metallogeny of the Rapakivi Granites
I. Haapala
Department of Geology, University of Helsinki, Finland
With 3 Figures...types of ore deposits occur with Proterozoic rapakivi granite plutons: (1)
greisen-, vein-, and skarn-type...Amazonas in Brazil, southeastern Missouri, southern Finland, the
Ukraine, India); skarn-type deposits occur...autometamorphosed late intrusive phases of the 1.0 to 1.7 Ga granite plutons
and show the characteristics of Phanerozoic...mineralized
hematite breccia complex in a 1.59 Ga rapakivi granite pluton. The deposit contains over
2000 million | 👁 Image
| | Journal (article/letter/editorial) | | Kymi stock, a topaz
granite cupola within the Wiborg rapakivi batholith, Finland
Ilmari Haapala*, Sari... Physicum), FI-00014, University of Helsinki, Finland
Received 28 July 2003; accepted 9 September 2004...was emplaced within
the 1.65 to 1.63 Ga Wiborg rapakivi batholith. The stock has a well-developed zonal...stockscheider pegmatite, equigranular topaz granite, porphyritic topaz granite. The contact between the two granites...local inclusions of the porphyritic granite in the equigranular granite indicate that the
latter solidified | 👁 Image
| | Journal (article/letter/editorial) | | of Proterozoic
rapakivi granites? Examples from the western
United States and Finland
Eric H. Christiansen...O. Box 64, FIN-00014, University of Helsinki, Finland
c
School of Earth and Environmental Sciences, Washington...members of rapakivi granite complexes,
especially those of Proterozoic age in southern Finland. This suggests...suggest that topaz rhyolites (and by
extension rapakivi granites) are probably not simply melts of mid-crustal...reserved.
Keywords: Topaz rhyolite; Cenozoic; Rapakivi granite; Proterozoic; Fluorine; A-type; Anorogenic | 👁 Image
| | Book | | Precambrian Geology, 14
PRECAMBRIAN GEOLOGY
OF FINLAND
KEY TO THE EVOLUTION OF THE
FENNOSCANDIAN SHIELD...Precambrian Geology, 14
PRECAMBRIAN GEOLOGY
OF FINLAND
KEY TO THE EVOLUTION OF THE
FENNOSCANDIAN SHIELD...University of Helsinki, Finland
P.A. NURMI
Geological Survey of Finland
Espoo, Finland
..
..
O.T. RAMO
University...University of Helsinki, Finland
ELSEVIER
Amsterdam – Boston – Heidelberg – London – New York – Oxford...Svecofennian bedrock ........................13
6. Rapakivi magmatism and the Jotnian
period ............ | 👁 Image
| | Journal (article/letter/editorial) | | results for the 1.64 Ga Suomenniemi
dyke swarm, SE Finland
J. Salminen, R. Klein, S. Mertanen
PII:
DOI:
Reference:...results for the
1.64 Ga Suomenniemi dyke swarm, SE Finland, Precambrian Research (2018), doi: https://doi...results for the 1.64 Ga Suomenniemi
dyke swarm, SE Finland
J. Salminena, R. Kleina, S. Mertanenb
a) Department...64, 00014, Finland
b) Geological Survey of Finland, P.O. Box 96, FI-02151 Espoo, Finland
Abstract
This...porphyry dyke swarm associated with Suomenniemi rapakivi
granite. We also present petrophysical data for the | 👁 Image
| | Journal (volume) | | Geological Survey of Finland, Bulletin 304
THE PREC'AMBRIAN IN FINLAND
BY
AHTI SIMONEN
with 35 figures... Simonen, Ahti: 1980 The Precambrian in Finland. GeologicalSurvey of Finland,
Bulletin 304. 58 pages,. 35 figures...figures, 3 tables.
The Precambrian crust, of Finland forms the central part of the Baltic Shield,
which...the geological evolution of the Precambrian in Finland.
The most important events in the geological evolution...orogeny, Precambrian, Finland
Prof.. Ahti Sissonen, Otakuja 3 D 46, 02150 Espoo 15, Finland
ISBN 951-690-111- | 👁 Image
| | Journal (article/letter/editorial) | | 1995
Printed in Austria
One hundred years of Rapakivi Granite
O. T. R/im6 and I. Haapala
Department of Geology...Helsinki, Finland
With 11 Figures
Received March 17, 1993;
accepted December 10, 1993
Summary
Rapakivi granites...recently redefined as A-type granites showing rapakivi texture at least
in the larger batholiths, occur...silicic intraplate magmatism on Earth. Most of the rapakivi
granites are Proterozoic (mainly 1.0 to 1.7 Ga)...Fe-enriched intermediate rocks, and monzonite,
beside granite; mingling of silicic and mafic magmas is typical | 👁 Image
| | Journal (article/letter/editorial) | | P.O. Box 64, FI-00014, University of Helsinki, Finland
Received 9 June 2003; accepted 9 September 2004...the 1.67–1.47 Ga rapakivi granites of Finland and vicinity to the 1.70–1.68 Ga rapakivi granites of the...Basin and Range Province of southern Nevada. In Finland and China, the tectonic setting was
incipient,...swarms of diabase and rhyolite–quartz latite dikes.
Rapakivi texture with plagioclase-mantled alkali feldspar...
Keywords: A-type granite; Bimodal association; Rifting; Diabase; Rapakivi granite
1. Introduction
* | 👁 Image
| | Journal (article/letter/editorial) | | Miarolitic pegmatites of the Viborg
rapakivi granite massif, SE Finland,
with special attention to the green...Abstract
Since the 1970's the rapakivi granite of the Viborg massif in SE Finland has been known for
miaro/itic...Kannatsalo, Kiwijarvi, near
Luumaki, Karel/a, Finland. The well zoned, highly fractionated REE pegmatite...pegmatite is located
within the Viborg rapakivi A-type granite massif, which is an approximately 1650 Ma
anorogenic...Viborg rapakivi granite covers large areas of SE Finland and consists of several varieties
of granite. Rapakivi | 👁 Image
| | Journal (article/letter/editorial) | | Jaala-Iitti Rapakivi Complex. An Example of
Bimodal Magmatism and Hybridization in the
Wiborg Rapakivi Batholith...Batholith, Southeastern Finland
P. T. Salonsaari and I. H a a p a l a
Department of Geology, University of...of Helsinki, Finland
With 5 Figures
Received February 28, 1992;
accepted October 19, 1992
Summary
The...The dyke-like 1.63 Ga Jaala-Iitti rapakivi complex forms a 25 km long and up to 2 km
wide intrusive body...body at the northwestern margin of the Wiborg rapakivi batholith cutting
both the granites of the batholith | 👁 Image
| | Journal (article/letter/editorial) | | of idiomorphic
quartz crystals in topaz-bearing granite from the Salmi batholith,
Karelia, Russia
M. Poutiainen... FIN-00014, UniÕersity of Helsinki, Helsinki, Finland
Institute of the Lithosphere, Russian Academy of...Abstract
Idiomorphic quartz crystals in topaz-bearing granite from the Salmi batholith contain primary inclusions...measurements on melt inclusions give
estimates for the granite solidus and liquidus of 640–6808C and 770–8308C...During subsolidus cooling and fracturing of the granite, several
generations of aqueous fluid inclusions |
|
