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| | Book | | Kresten
Valentin R. Troll
The Alnö
Carbonatite
Complex,
Central Sweden
GeoGuide
Series editors
Wolfgang...Kresten Valentin R. Troll
•
The Alnö Carbonatite
Complex, Central
Sweden
123
Peter Kresten
Section for...Department of Earth Sciences
Uppsala University
Uppsala
Sweden
Valentin R. Troll
Section for Mineralogy, Petrology...Department of Earth Sciences
Uppsala University
Uppsala
Sweden
ISSN 2364-6497
ISSN 2364-6500 (electronic)
GeoGuide...this respect, the late Proterozoic Alnö igneous complex in central Sweden is
one of the most classical localities | 👁 Image
| | Journal (article/letter/editorial) | | Applied in the Context of Mineral Potential in Sweden Martiya Sadeghi * , Nikolaos Arvanitidis and Anna...Resources, Geological Survey of Sweden, Box 670, 751 28 Uppsala, Sweden; Nikolaos.arvanitidis@sgu.se (N...Element (REE) mineralizations are not so “rare” in Sweden. They normally occur associated and hosted within...alkaline-carbonatite intrusions such as the Norra Kärr complex and Alnö. In this study, analytical data of samples...databases available at the Geological Survey of Sweden. The positive correlation between REE composition | 👁 Image
| | Report (article/chapter) | | STEPHENS2
1
Geological Survey of Sweden, Box 670, 751 28 Uppsala, Sweden
2
Division of Geosciences and...Luleå University of Technology,
SE-971 87 Luleå, Sweden
*Correspondence: Linda.Wickstrom@sgu.se
Abstract:...Ediacaran alkaline and carbonatite intrusive complex in central Sweden formed in connection with the extensional...mineral and bedrock resources, in the parts of Sweden situated outside the
Early Paleozoic Caledonide...impact structure in central Sweden: (3) outliers on land in
south-central Sweden, as well as offshore to | 👁 Image
| Marks, Michael A.W., Coulson, Ian M., Schilling, Julian, Jacob, Dorrit E., Schmitt, Axel K., Markl, Gregor (2008) The effect of titanite and other HFSE-rich mineral (Ti-bearing andradite, zircon, eudialyte) fractionation on the geochemical evolution of silicate melts. Chemical Geology, 257 (1) 153-172 doi:10.1016/j.chemgeo.2008.09.002 | Journal (article/letter/editorial) | | zircon) from
plutonic rocks of the Eocene Tamazeght complex, High Atlas Mountains, Morocco. In most lithologies...the
evolution of the HFSE budget of the whole complex. By combining our data with published titanite–melt...the various rock types present in the Tamazeght
complex and show that the above-mentioned element ratios...data to
eudialyte-bearing rocks of the Ilímaussaq complex (South Greenland), and comparing the results to...K2O/Al2O3) contains a variety of structurally complex Na–Ca–HFSE
silicates (mainly eudialyte, catapleite | 👁 Image
| Elliott, H.A.L.; Wall, F.; Chakhmouradian, A.R.; Siegfried, P.R.; Dahlgren, S.; Weatherley, S.; Finch, A.A.; Marks, M.A.W.; Dowman, E.; Deady, E. (2018) Fenites associated with carbonatite complexes: A review. Ore Geology Reviews, 93. doi:10.1016/j.oregeorev.2017.12.003 | Journal (article/letter/editorial) | | have
been identified between the presence of more complex veining textures, mineralogy
and brecciation in...produced from
164
parent alkaline magmas via a complex combination of liquid immiscibility and/or
165...of hydrothermal
181
fluids in and around the complex. With very few exceptions (e.g. Arzamastsev et...(1921) in his
186
memoir on the Fen carbonatite complex, Norway. Since the initial studies of the
187...187
1920s, further investigation of this complex has advanced our understanding of its
188
petrography | 👁 Image
| | Journal (article/letter/editorial) | | Quebec, Canada
1
Lac Shortt
Location
Number Complex
Table 1 Samples
K. Bell, Carleton University...Fennoscandian
P2-037
Stolpas, eastern Sweden
STH-105
Alnö
STH-18
38
St. Honoré
NI-PYR
C-6
37...Canada
31
Valentine
Township
Location
Number Complex
Table 1 (continued)
Pyroxene-apatite sövite
...euh 0.116
169/142-152 Z py (5) inc
Chernigovka Complex
154/210-220 Z py (2)
19
Z pin (1)
Z pp (2)...Tiksheozero Complex
17
Goldray Complex
16
TP109-108/
1720.8
Borden Complex
15
Spanish River Complex
3-53-82B | 👁 Image
| Salminen, J., Donadini, F., Pesonen, L. J., Masaitis, V. L., Naumov, M. V. (2006) Paleomagnetism and petrophysics of the Jänisjärvi impact structure, Russian Karelia. Meteoritics & Planetary Science, 41 (12) 1853-1870 doi:10.1111/j.1945-5100.2006.tb00456.x | Journal (article/letter/editorial) | | Archaean
crystalline basement, composed of gneissic granite and
Jänisjärvi impact structure, Russian Karelia...rocks
Fractured target rocks
Schist (unfractured)
Granite/gneiss/granodiorite (unfractured)
2484
2782
2758...8/11/118, Dw and P 6/8/12, J0 8/11/106, Q 8/11/105; granite/gneiss/
granodiorite Da and K 10/10/116, Dw and...dykes and intrusions from
south Norway and south Sweden. In this respect, we would
believe the paleomagnetic...spectra for the whole rock
impact melt sample is complex and a simple interpretation is
not possible. Moreover | 👁 Image
| | Journal (article/letter/editorial) | | Olserum-Djupedal REE-phosphate mineralisation, SE Sweden: a unique contact metamorphic-hydrothermal system...Olserum-Djupedal REE-phosphate mineralisation, SE Sweden: a unique contact metamorphichydrothermal system...Olserum-Djupedal REEphosphate mineralisation, SE Sweden: a unique contact
metamorphic-hydrothermal system...Resources, Geological Survey of Sweden, Box 670, SE-75128 Uppsala, Sweden
4Department of Earth Sciences...SE-75266 Uppsala, Sweden
5Leading Edge Materials Corp., Skolallén 2B, SE-82141 Bollnäs, Sweden
6Chromafora | 👁 Image
| | Journal (article/letter/editorial) | | Kunene-Intrusiv-Komplexes, der zeitlich assoziierten Granite und Syenite sowie der jüngeren Karbonatite von...(1986): Magmatic fluids in the Fen carbonatite complex, S.E. Norway: Evidence for midcrustal fractionation...Carbonatite-related contact metasomatism in the Fen complex, Norway: effects and petrogenetic implications...crystallisation of calcite carbonatite magma in the Fen complex, Norway. - Min. Mag., 55, 81-94. ANOVITZ, L.M....(1994): The Kunene complex, Angola/Namibia: a composite massif-type anorthosite complex. - Geol. Mag., 131 | 👁 Image
| | Book (volume) | | other three, are arranged from north to south.
For Sweden, a general summary of the metallogeny of that country...the one that contains the
iron ores of central Sweden in which the numerous ore bodies are of a few
5...connected. The last two deposits are the carbonatite
of Alnö Island and the farthest south of all major Swedish...countries:
Ireland
England
Scotland
3
7
1
Wales
Norway
Sweden
1
7
17
Finland
Poland
USSR
12
2
30.
These 80...and by the Directors of the Geological Surveys of
Sweden and Norway. Stanislaw Dzujynsiki and Marie Sass-Gustkiewicz | 👁 Image
| | Book | | Zoned Laurite from the Merensky Reef, Bushveld Complex, South Africa: “Hydrothermal”
in Origin?
Reprinted...Applied in the Context of Mineral
Potential in Sweden
Reprinted from: Minerals 2020, 10, 365, doi:10...Mafic–Ultramafic-Hosted
Sulphides: The Pindos Ophiolite Complex
Reprinted from: Minerals 2020, 10, 454, doi:10...mineral—both from chromitites of the Othrys ophiolite
complex, approved by the Commission of New Minerals, Nomenclature...various stages of the evolution of that ophiolite complex.
Kravtsova et al. [4] present the peculiarities | 👁 Image
| | Report (issue) | | SLOVAKIA
SLOVENIA
SOUTH AFRICA
SPAIN
SRI LANKA
SUDAN
SWEDEN
SWITZERLAND
SYRIAN ARAB REPUBLIC
TAJIKISTAN
THAILAND...................................... 23
6.1.14. Sweden..................................................solubility of thorium reaches 100 ppm as a sulphate complex (e.g. in Italy thorium was deposited in acid
hot...shows its preference for acidic rocks, such as granite where it can reach
concentrations of several tens...comparatively simple composition, other minerals are
complex in their mineralogical formula and are not repeated | 👁 Image
| | Journal (article/letter/editorial) | | Pekov, 2000) in the lujavrites of the Lovozero
complex from which a concentrate with about 8 wt.% Nb2O5...Nb, due to the
penchant for the element to form complex anions (NbO34 −; NbO76 −;
Nb2O26 −) which cannot...Nb minerals whose structure is
based upon these complex ions. Typically, basaltic rocks contain less
than...nephelinite–melilitite magmas is considered to be
a complex multi-stage process involving partial melting of...niobium–yttrium–fluorine-rich (NYF) peralkaline
granite/syenite-hosted Nb deposits it is apparent that | 👁 Image
| | Book | | ....................................36
Lieksa complex – granitoids
and high-grade gneisses ............in the Kianta terrain .........48
Nurmes gneiss complex ...................52
2.3. Iisalmi terrain ...........56
Varpaisjärvi granulite complex ........57
Rautavaara complex .........................58
2.4...belt .....................60
Siurua granulite complex .................60
The Karelian domain in northern...108
Portimo layered igneous complex ..111
Koillismaa layered igneous
complex ......................... |
|
