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Larvik Complex

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Journal Article
Published: 01 October 2013
The Canadian Mineralogist (2013) 51 (5): 735–770.
...Paula C. Piilonen; Andrew M. McDonald; Glenn Poirier; Ralph Rowe; Alf Olav Larsen Abstract The major and trace element geochemistry of mafic silicate minerals from alkaline pegmatites within the 10 ring sections of the Larvik plutonic complex, Oslo rift, southern Norway, have been studied to shed...
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Journal Article
Published: 01 March 2017
The Canadian Mineralogist (2017) 55 (2): 219–232.
...Joel D. Grice; Roy Kristiansen; Henrik Friis; Ralph Rowe; Mark A. Cooper; Glenn G. Poirier; Panseok Yang; Mark T. Weller Abstract Hydroxylgugiaite, ideally (Ca 3 □ 1 ) Σ4 (Si 3.5 Be 2.5 ) Σ6 O 11 (OH) 3 , is a new mineral species from two localities in the Larvik plutonic complex in Porsgrunn...
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Journal Article
Published: 01 April 2013
The Canadian Mineralogist (2013) 51 (2): 285–296.
... of beryllium minerals found in the Larvik complex; with 19 in the Ilímaussaq intrusion, Greenland ( Petersen 2001 ), 16 in Mont St. Hilaire, Canada ( Back et al. 2011 ), and 13 in the Khibiny massif, Kola peninsula, Russia ( Men’shikov et al. 1999 ). The pegmatites in the LPC are unique...
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Journal Article
Published: 01 August 2021
American Mineralogist (2021) 106 (8): 1255–1272.
...Jakub Haifler; Radek Škoda; Jan Filip; Alf Olav Larsen; Jan Rohlíček Abstract The very first description of zirconolite, originally called polymignyte, discovered in alkaline pegmatites within the Larvik Plutonic Complex (LPC), Norway, was published almost 200 yr ago. We studied zirconolite from...
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Journal Article
Published: 01 June 2012
Mineralogical Magazine (2012) 76 (3): 649–672.
...P. C. Piilonen; A. M. McDonald; G. Poirier; R. Rowe; A. O. Larsen Abstract A detailed electron microprobe (EMP) and laser-ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) study of zircon from six types of miaskitic and agpaitic alkaline pegmatite from the Larvik Plutonic Complex...
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Journal Article
Published: 23 October 2018
The Canadian Mineralogist (2018) 56 (4): 529–542.
...Øyvind Sunde; Henrik Friis; Tom Andersen Abstract Wöhlerite is an abundant primary high field-strength element-bearing mineral in alkaline pegmatites occurring in the Permian Larvik Plutonic Complex in the Oslo Rift, Norway. Wöhlerite has a flexible crystal-chemical structure able to incorporate...
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Journal Article
Published: 01 April 2018
Mineralogical Magazine (2018) 82 (2): 243–255.
...Elena Sokolova; Maxwell C. Day; Frank C. Hawthorne; Roy Kristiansen ABSTRACT Heyerdahlite, ideally Na 3 Mn 7 Ti 2 (Si 4 O 12 ) 2 O 2 (OH) 4 F(H 2 O) 2 , is a new astrophyllite-supergroup mineral from the Larvik Plutonic complex, Norway. Heyerdahlite was found in a nepheline-syenite pegmatite...
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Journal Article
Published: 01 June 2017
Mineralogical Magazine (2017) 81 (3): 543–554.
...* 28.94 20 25.52 Total 112.6 100 *Based on stoichiometry and structure; apfu – atoms per formula unit. hexaniobate Lindqvist ion hansesmarkite new mineral Larvik Plutonic Complex syenite pegmatite H ansesmarkite is the third naturally occurring hexaniobate to be described...
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Journal Article
Published: 01 August 2014
European Journal of Mineralogy (2014) 26 (4): 567–576.
... E. Schweizerbart’sche Verlagsbuchhandlung Science Publishers 2014 Peterandresenite new mineral hexaniobate crystal structure Lindqvist ion Larvik plutonic complex syenite pegmatite Tvedalen Norway Table 1 Chemical composition and formula ( apfu ) of peterandresenite based...
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Journal Article
Published: 01 October 2011
Mineralogical Magazine (2011) 75 (5): 2687–2702.
... sveinbergeite new mineral crystal structure astrophyllite group Larvik plutonic complex Buer syenite pegmatite Sandefjord Oslo Region Norway T he Larvik plutonic complex, situated in the southern part of the Oslo Region, Norway, is a large (more than 1000 km 2 ) complex of larvikite–lardalite...
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Journal Article
Published: 01 August 2009
European Journal of Mineralogy (2009) 21 (4): 893–900.
... various sites in the area. The syenitic pegmatites occur within the Larvik plutonic complex, which occupies more than 1000 km 2 in the southern Oslo Region. Larvikite, a monzonite frequently used as a cut and polished building stone because of the schiller effect of the alkali feldspar, is the main...
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Journal Article
Published: 01 August 2004
Mineralogical Magazine (2004) 68 (4): 687–697.
...H. Satoh; Y. Yamaguchi; K. Makino Abstract Amphibole in the Larvik alkaline plutonic complex in the Oslo rift, Norway, has Ti-rich compositions from edenite through pargasite to kaersutite, and has a large H + deficiency (0.7–1.1 atoms per formula unit: a.p.f.u.) with a large oxy component...
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Image
Clinopyroxene compositions in the <span class="search-highlight">Larvik</span> <span class="search-highlight">complex</span> alkaline pegmatites plotte...
Published: 01 October 2013
Fig. 8 Clinopyroxene compositions in the Larvik complex alkaline pegmatites plotted in the aegirine-diopside-hedenbergite ternary diagram. (A) Primary clinopyroxenes. (B) Secondary clinopyroxenes. (C) Clinopyroxenes from B-type alkaline pegmatites. The following symbol key is maintained
Image
Clinopyroxene compositions in the <span class="search-highlight">Larvik</span> <span class="search-highlight">complex</span> alkaline pegmatites plotte...
Published: 01 October 2013
Fig. 8 Clinopyroxene compositions in the Larvik complex alkaline pegmatites plotted in the aegirine-diopside-hedenbergite ternary diagram. (A) Primary clinopyroxenes. (B) Secondary clinopyroxenes. (C) Clinopyroxenes from B-type alkaline pegmatites. The following symbol key is maintained
Image
Speciation of <span class="search-highlight">Larvik</span> <span class="search-highlight">complex</span> alkaline pegmatite amphiboles as depicted on t...
Published: 01 October 2013
Fig. 12 Speciation of Larvik complex alkaline pegmatite amphiboles as depicted on the Si + Na + K versus [4] Al + Ca plot. Amphibole compositions from Neumann (1976) are shown as circles: Group 1 – nepheline-normative larvikite and plagiofoyaite; Group 2 – quartz-normative larvikite; Group 3
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Classification of <span class="search-highlight">Larvik</span> <span class="search-highlight">complex</span> alkaline pegmatite amphiboles on a bivaria...
Published: 01 October 2013
Fig. 11 Classification of Larvik complex alkaline pegmatite amphiboles on a bivariate plot of cation compositions in the B site (Ca versus Na).
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Correlation between Ti and (Mg + Fe + Mn) in <span class="search-highlight">Larvik</span> <span class="search-highlight">complex</span> amphiboles, rep...
Published: 01 October 2013
Fig. 14 Correlation between Ti and (Mg + Fe + Mn) in Larvik complex amphiboles, representing the coupled substitution Ti 4+ + 2O 2− ↔ (Mg, Fe, Mn) + 2OH − .
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Bivariate plot of Mg  versus  Fe 2+  in <span class="search-highlight">Larvik</span> <span class="search-highlight">complex</span> amphiboles.
Published: 01 October 2013
Fig. 13 Bivariate plot of Mg versus Fe 2+ in Larvik complex amphiboles.
Image
Clinopyroxene compositions in the <span class="search-highlight">Larvik</span> <span class="search-highlight">complex</span> alkaline pegmatites plotte...
Published: 01 October 2013
Fig. 8 Clinopyroxene compositions in the Larvik complex alkaline pegmatites plotted in the aegirine-diopside-hedenbergite ternary diagram. (A) Primary clinopyroxenes. (B) Secondary clinopyroxenes. (C) Clinopyroxenes from B-type alkaline pegmatites. The following symbol key is maintained
Image
Chondrite-normalized trace-element spidergrams for primary amphiboles in th...
Published: 01 October 2013
Fig. 15 Chondrite-normalized trace-element spidergrams for primary amphiboles in the Larvik complex alkaline pegmatites.