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| emplacement of lujavrites in the Ilímaussaq alkaline complex, South Greenland☆ H. Sørensen a,⁎, H. Bohse b...Russia; Pilansberg, South Africa; and Ilímaussaq, South Greenland – and are inferred to stem from the same...not well known. The agpaitic part of the Ilímaussaq complex is divided into a roof series, a floor series...Chemical analyses of dykes within and outside the complex represent stages in the magmatic evolution of the...All rights reserved. Keywords: Agpaitic; Greenland; Ilímaussaq; Lujavrite; Piecemeal stoping 1. Introduction |
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| GRØNLANDS GEOLOGISKE UNDERSØGELSE GEOLOGICALMAP OF GREENLAND 1: 100000 JULIANEHÅB 60V.2 NORD DESCRIPTIVE ...GRØNLANDS GEOLOGISKE UNDERSØGELSE GEOLOGICALMAP OF GREENLAND 1: 100000 JULIANEHÅB 60V.2NORD DESCRIPTIVE TEXT...is unknown. They are extensively broken up by a complex of granitic rocks collectively called the Julianehåb...occupies about 80 "loof the map area. This granite complex developed by a combination of intrusion and reactivation.... . . . . . . . . . . . . 26 Tugtutoq central complex......................................... 27 Ilimaussaq |
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| THE EVOLUTION OF THE JULIANEHÅB GRANITE, SOUTH GREENLAND BY JAN H. ALLAART WITH 47 FIGURES AND 5 TABLES...THE EVOLUTION OF THE JULIANEHÅB GRANITE, SOUTH GREENLAND BY JAN H. ALLAART WITH 47 FIGURES AND 5 TABLES.... .... .. . .. . The metagabbro of Torssukatak fjord . . .. . .. . .. ... . .. . .... . .. .. . . . .... . . . . . . . The chronology of Torssukå.tak fjord and surroundings . . . . . . . . . . . . . . Correlation...the metadolerites (2nd period dykes) in South Greenland. . . . . . . . . . . . . . . . . . . . . . . |
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| TRE EVOLUTION OF THE JULIANEHÅB GRANITE, SOUTH GREENLAND BY JAN H. ALLAART WITH 47 FIGURES AND 5 TABLES...THE EVOLUTION OF THE JULIANEHÅB GRANITE, SOUTH GREENLAND BY JAN H. ALLAART WITH 47 FIGURES AND 5 TABLES...on Mato island . The metagabbro of Torssukatak fjord . 69 69 69 V. SYNKINEMATIC DyKES Form of the dykes...parts of Bredefjord The chronology of Torssukatak fjord and surroundings Correlation of the subareas . ...the metadolerites (2nd period dykes) in South Greenland . . . . . . . . . . . . . . . . . . . . . . . |
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| phonolite dyke from the Gardar province, south Greenland (Contribution, the mineralogy of Ilimaussaq no...phonolite dyke from the Gardar province. ,~,uth Greenland. Lithos 7. 81-90. An unu'+ually iron-rich, ~trongl...Gcc'llring m a r the Ilimaussaq intru,,ion. :;outh Greenland, is dc~ribed. ';"he dyke has deva'l,)pet two facies...Between the llimaussaq intrusion and the crest of Redekammen ridge (Fig. 1) the rock is characterised by a...between the Ilimaussaq intrusion and the crest of Redekammen. The small dyke section west of the intersection |
 | | Report (chapter) |
| the major part of the Ilimaussaq intrusion in S Greenland. The agpaitic magma developed as the narrow top...latePrecambrian Gardar magmatic province in S Greenland (Upton 1974; Emeleus & Upton 1976) and has a radiometric...other FIG. 7. Naujaite cliffs S of Tunugdliarfik fjord. The near-horizontal massive naujaite benches are...fine-grained laminated rocks. They consist of microcline and albite (in separate crystals, showing that...naujakasite (Na6FeAI4SisO26), steenstrupine (a complex N a - R E E - T h , U - S i phosphate) and villiaumite |
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| MINERAL SPECIES FffiST DESCRIBED fron1 GREENLAND Ole V. Petersen & Ole Johnsen Also in this series... MINE. RAL ....... SPECIES FIRST DESCRIBED froin GREENLAND Ole V. Petersen & Ole Johnsen The Canadian Mineralogist...organizations: The Commission for Scientific Research in Greenland Geologisk Museums St0ttefond (Geological Museum's...document on the minerals first discovered in Greenland. After all, as they point out in the first sentence...Introduction, a mere 26 kilometers separates Greenland from Canada along Nares Strait; we are neighbors |
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| quantities of minerals have been sent home from Greenland. These minerals originate from different sources...material has naturally been collected in East Greenland by the numerous expeditions of later years, whereas...increase the size of the hook. As far as West Greenland is concerned, the geological conditions are rather...which chiefly occur in the southernmost part of Greenland. As elsewhere, the occurrences of minerals in...formations may be of interest in this respect. The Greenland pegmatite veins do not seem to be particularly |
 | Marks, Michael, Vennemann, Torsten, Siebel, Wolfgang, Markl, Gregor (2004) Nd-, O-, and H-isotopic evidence for complex, closed-system fluid evolution of the peralkaline Ilı́maussaq intrusion, south Greenland. Geochimica et Cosmochimica Acta, 68 (16) 3379-3395 doi:10.1016/j.gca.2003.12.008 | Journal (article/letter/editorial) |
| 2003.12.008 Nd-, O-, and H-isotopic evidence for complex, closed-system fluid evolution of the peralkaline...peralkaline Ilı́maussaq intrusion, South Greenland MICHAEL MARKS,1 TORSTEN VENNEMANN,2 WOLFGANG SIEBEL,1 and...intrusion, South Greenland, indicate a closed system evolution of this igneous complex and support a mantle...anatexis. The Gardar Igneous Province in South Greenland is characterized by the occurrence of a number...on the silica-saturated to oversaturated Puklen complex in the western part of the Gardar Province indicated |
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| associated with the Ilı́maussaq plutonic complex (South Greenland). The extremely evolved and iron-rich...represent the parental magma of the Ilı́maussaq complex. This dyke rock is therefore perfectly suited for...since in contrast to the plutonic rocks of the complex, no major cumulate formation processes complicate...Geological background The Ilı́maussaq plutonic complex (South Greenland) represents an extreme example of a peralkaline...petrology and geochemistry of the Ilı́maussaq complex can be found in Bailey et al. (2001), Markl et |
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| findings for Sept Iles, Bushveld, Kiglapait, Ilímaussaq, and layered rocks in ophiolites are also presented...Jacqueline Vander Auwera 465 12 The Bushveld Complex, South Africa �������������������������������...Stearns A. Morse 589 14 The Ilímaussaq Alkaline Complex, South Greenland ��������������������������... D. Nielsen Geological Survey of Denmark and Greenland, Copenhagen, Denmark Brian O’Driscoll School of...demonstrate how the thermal history of the Bushveld Complex is documented by mineral ages from samples of the |
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| org/details/geologyofgreenla0000unse Geology of Greenland ™~ i ~ j : . . — ; i ~ - : Arthur Escher...Geological Survey of Greenland 1976 Copyright © The Geological Survey of Greenland, Available from...from The Geological Survey of Greenland @Mster Voldgade 10 DK-1350 Copenhagen Denmark or through your bookseller...ae A/S, Odense 1976 Preface Geology of Greenland aims to provide a concise modern account of...geology. A large part of the exposed bedrock in Greenland is formed of Precambrian crystalline rocks with |
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| Mid-Proterozoic alkaline magmatism in southern Greenland: the Gardar province 449 LARSEN, L. M. & SORENSEN...T. F. D. Tertiary alkaline magmatism in East Greenland: a review 489 DOWNES, H. Tertiary and Quaternary...alkaline provinces, such as East Africa, southern Greenland and the Kola Peninsula, are included together...(1983) for the Tupertalik carbonatite in western Greenland. At the present time, alkaline magmas are erupted...The Proterozoic Gardar province in SouthWest Greenland is probably the best studied of these and is reviewed |
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| continent and even in the icefree fringes of Greenland; in fact, there is no state or province which...thus: SiO.. Other mineral formulas are often more complex but in every case always express the kinds of atoms...by chemical formula. Some formulas become very complex, especially among the silicates. 6 The Properties... These may be very simple but at times become complex due to the appearance of additional faces along...a number of colorless cesium beryl crystals of complex habit. Individuals ranged from Y, inch to 8 inches |
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| the geology of the North American continent, Greenland, the West Indies and adjacent islands, Hawaii...Undersogelse Rapport (The Geological Survey of Greenland Report). Copenhagen, Denmark. Ground Water- Ground...Harlan. Algal stromatolites in the James Reef Complex (Lower Cretaceous), Fairway Field, Texas: Jour...composition in ice samples collected by E.G.I.G. in Greenland, in Etudes physiques et chimiques sur la glace...Henriksen, N. Pre-Quaternary geology of southwest Greenland and its bearing on North Atlantic correlation |
