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Sarfartoq Greenland

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Journal Article
Published: 01 August 2008
The Canadian Mineralogist (2008) 46 (4): 1063-1078.
...Mark T. Hutchison; Larry M. Heaman Abstract A shallow-dipping kimberlite – ultramafic lamprophyre sheet at Garnet Lake, Sarfartoq, West Greenland, contains diamond crystals in abundance. The crystals are most commonly colorless, and irregular or octahedral in shape. Nitrogen concentrations...
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Journal Article
Published: 01 February 2009
The Canadian Mineralogist (2009) 47 (1): 205.
Journal Article
Published: 01 August 2008
The Canadian Mineralogist (2008) 46 (4): 1043-1061.
...Troels F.D. Nielsen; Karina K. Sand Abstract The Majuagaa kimberlite dike in the Maniitsoq region, southern West Greenland, is 564 Ma old, 2.5 km long, and up to 2 m wide. It is well exposed and very fresh, allowing detailed petrographic and chemical investigations. Little or no serpentinization...
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Journal Article
Published: 01 November 2012
Geochemistry: Exploration, Environment, Analysis (2012) 12 (4): 313-326.
... have been investigated to the extent that resource assessments have been made ( Table 1 ). Two of these are within the Ilímaussaq complex in South Greenland ( Fig. 1b ), one is associated with the Sarfartoq carbonatite and the fourth occurs within Palaeoproterozoic supracrustals of the Karrat Group...
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Journal Article
Journal: Geology
Published: 01 April 2006
Geology (2006) 34 (4): 273-276.
..., 101243-3) are from Pyramidefjeld, South Greenland, and were exposed as a sill and dated around 200 Ma ( Andrews and Emeleus, 1975 ; Emeleus and Andrews, 1975 ; Escher and Watt, 1976 ). Five samples (KIM 1, KIM 6, KIM 9, KIM 12, KIM 15) are from Sarfartoq, West Greenland, and were exposed as boulders...
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Journal Article
Journal: Economic Geology
Published: 01 September 2013
Economic Geology (2013) 108 (6): 1471-1488.
...Andrew V. Mott; Dennis K. Bird; Marty Grove; Nicholas Rose; Stefan Bernstein; Hugh Mackay; Johan Krebs Abstract Mineralization of rare-earth elements (REEs) has been discovered in the Karrat Isfjord region of West Greenland (~72°N) at Niaqornakavsak on the island of Qeqertarssuaq along...
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Journal Article
Published: 01 August 2015
Mineralogical Magazine (2015) 79 (4): 815-855.
...Jochen Kolb; Leon Bagas; Marco L. Fiorentini Abstract The North Atlantic Craton (NAC) extends along the coasts of southern Greenland. At its northern and southern margins, Archaean rocks are overprinted by Palaeoproterozoic orogeny or overlain by younger rocks. Typical granite-greenstone...
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Journal Article
Journal: Geology
Published: 01 May 2007
Geology (2007) 35 (5): 459-462.
... of the lithospheric mantle under the North Atlantic craton: Evidence from peridotite xenoliths of the Sarfartoq area, southwestern Greenland : Contributions to Mineralogy and Petrology , v. 146 pp. 223 - 240 doi: 10.1007/s00410-003-0499-1. Boyd , F.R. , 1989 , Compositional distinction between...
FIGURES
Journal Article
Published: 03 April 2000
Canadian Journal of Earth Sciences (2000) 37 (4): 517-533.
... Greenland ultramafic rocks (after Scott 1979 , 1981 ; Larsen and Rex 1992 ). Holsteinsborg Sarfartoq Sukkertoppen Sample No: 5974 5962 265427 265845 265421 257604 Major element oxides (wt.%) SiO 2 32.37 30.88 29.30 28.23 28.43 27.03 TiO 2 4.59...
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Journal Article
Journal: Geology
Published: 01 September 2002
Geology (2002) 30 (9): 771-774.
... to be thoroughly investigated. To this effect, we report on the Hf, Nd, and U-Pb isotope systematics of carbonatites and kimberlites from eastern North America and Greenland in order to constrain their mantle source regions. The carbonatites at Qaqarssuk, Sarfartoq, and Tupertalik of southwestern Greenland...
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Journal Article
Journal: Economic Geology
Published: 01 May 2016
Economic Geology (2016) 111 (3): 641-665.
... rocks from the Motzfeldt and Ilímaussaq intrusions in Greenland, were also included in the sample suite. The depth and area of Nd absorption features in spectra collected under laboratory conditions correlate positively with the Nd content of whole-rock samples. The wavelength of Nd absorption features...
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Image
The occurrences of the 550–600 Ma carbonatite, ultramafic lamprophyre and k...
Published: 01 August 2008
F ig . 1. The occurrences of the 550–600 Ma carbonatite, ultramafic lamprophyre and kimberlite in southern West Greenland. Inland areas in white are covered by perennial snowfields and icecaps. The main regions are, from north to south: Sisimiut, Sarfartoq and Maniitsoq, including the Majuagaa
Image
Primitive mantle-normalized incompatible-element diagram for the dolomite s...
Published: 01 April 2012
( Chakhmouradian et al. , 2009 ); the dolomite carbonatites from Veseloe, Transbaikalia and Pogranichoe, Russia (Doroshkevich et al. , 2007 a , b ); and the dolomite carbonatites of Sarfartoq, southwest Greenland ( Secher and Larsen 1980 ). Normalization data from Sun and McDonough ( 1989 ).
Image
Figure 1. A: Mg# (100 × Mg/(Mg + Fe)) in olivine versus modal olivine for l...
in > Geology
Published: 01 May 2007
, including all three from Greenland (Ubekendt, Wiedemann, and Sarfartoq), have high modal olivine (>80%). B: Same parameters but averaged over the individual xenolith suites. Error bars are 1σ. Labels refer to legend in A. Data sources can be found in the GSA Data Repository. 1
Journal Article
Published: 01 December 2005
The Canadian Mineralogist (2005) 43 (6): 2049-2068.
... or late-stage carbothermal in origin. This question is discussed further below. The Sarfartoq complex (Greenland) and the Sisimiut–Maniitsoq dike swarms provide an illustrative example of the aillikite–carbonatite association. Here a large (15 km 2 ) central complex (Sarfartoq) consisting...
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Series: Geological Society, London, Special Publications
Published: 01 January 2008
DOI: 10.1144/SP294.2
EISBN: 9781862395428
... and Scotland, and proposed a similar Laurentia–Baltica fit. Carbonatite intrusions in Baltica (the 584 Ma Fen and 589 Ma Alnø complexes, Meert et al. 1998 ; Walderhaug et al. 2003 ) and in Laurentia/Greenland at c . 574 Ma (St. Honore, Doig & Barton 1968 ) and c . 600 Ma (Sarfartoq, Greenland...
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Journal Article
Published: 01 April 2012
Mineralogical Magazine (2012) 76 (2): 357-376.
... ( Chakhmouradian et al. , 2009 ); the dolomite carbonatites from Veseloe, Transbaikalia and Pogranichoe, Russia (Doroshkevich et al. , 2007 a , b ); and the dolomite carbonatites of Sarfartoq, southwest Greenland ( Secher and Larsen 1980 ). Normalization data from Sun and McDonough ( 1989 ). ...
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Journal Article
Published: 01 April 2015
Mineralogical Magazine (2015) 79 (2): 219-241.
... (Oka, Canada – Bell, 2001 ; Sarfartoq, Greenland – Bizzarro et al ., 2003 ), where Sr isotope disequilibrium also occurs on the mineral scale (apatite and carbonate) supporting changes in melt isotope composition during melt formation and/or evolution. When Pb isotopes and δ 34 S isotopic...
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Journal Article
Published: 01 August 2015
Mineralogical Magazine (2015) 79 (4): 877-907.
... to partial melting, as seen for Greenlandic NAC peridotites at high MgO content (i.e. Ni/Mg ratio is highly variable). Hence for the Scottish xenoliths and low-MgO NAC xenoliths, Ni concentration is predominantly controlled by sulfide abundance, rather than olivine. The Co content is similarly variable ( Fig...
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Series: Reviews in Economic Geology
Published: 01 January 2016
DOI: 10.5382/Rev.18.01
EISBN: 9781629490922
... targets include Adiounedj (Mali), Bear Lodge (Wyoming, United States), Eldor (Quebec, Canada), Elk Creek (Nebraska, United States), Glenover (South Africa), Kangankunde (Malawi), Lofdal (Namibia), Mushgai Khudag (Mongolia), Sarfartôq (Greenland), Wigu Hill (Tanzania), Xiluvo (Mozambique), and Zandkopsdrft...
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