 | | Report (issue) | | and Mining in Greenland GEOLOGY AND ORE The mineral potential of the East Greenland Palaeogene intrusions...Ø 72° Kap Parry I I Kap Simpson Kong Oscar Fjord Oksehorn, Theresabjerg I Mesters Vig I Malmbjerg...Ky s t 69° lle Gardiner complex Wiedemann Fjord Lilloise intrusion Kangerlussuaq intrusion Flammefjeld...Flammefjeld Bl os se Sødalen Miki Fjord Skaergaard intrusion Kangerlussuaq Kap Edvard Holm Palaeogene basalt...sediments Nugalik/Kruuse Fjord pre-Cretaceous Imilik/Kialineq Sulugssut complex 66° Palaeogene intrusive |  | | Journal (article/letter/editorial) | | chamber, East Greenland: evidence from layered cumulates of the Kñlvegletscher ultrama®c complex, Kangerlussuaq...cumulate complex, emplaced into the Archaean basement on the west side of the Kangerlussuaq Fjord, East...East Greenland, we present geochemical and isotopic data from an outcrop of ®nely layered dunitic adcumulates...geochemical variations of the magmas available in East Greenland during the Early Tertiary rifting and plume event...re¯ector-sequence along the south central East Greenland continental margin (Larsen and Duncan, 1994) promises |  | | Journal (issue) | | Narssarssuk, Greenland. Photo by R. Bode. TITLE PAGE: The most common mineral in Greenland: ice —making...up the typical Arctic icebergs, ubiquitous in Greenland waters; photo by B. L. Nielsen. This special...(CHRISTIANSH AASIAAT (EGEDESMINDE Kangerlussuaq SISIMIUT (HOLSTEINSBORG) KANGERLUSSUAQ (S0NDRE STR0MFJORD) MANIITSOQ...AMMASSALIK (ANGMAGSSALIK) GEOLOGICAL MAP OF GREENLAND NUUK (GODTHAB) PAAMIUT (FREDERIKSHAB) ARSUK...Paleozoic and Mesozoic North Greenland platform and fold belt East Greenland Caledonian fold belt P rote |  | Riishuus, M. S., Peate, D. W., Tegner, C., Wilson, J. R., Brooks, C. K. (2008) Petrogenesis of Cogenetic Silica-Oversaturated and -Undersaturated Syenites by Periodic Recharge in a Crustally Contaminated Magma Chamber: the Kangerlussuaq Intrusion, East Greenland. Journal of Petrology, 49 (3) 493-522 doi:10.1093/petrology/egm090 | Journal (article/letter/editorial) | | Contaminated Magma Chamber: the Kangerlussuaq Intrusion, East Greenland 1 DEPARTMENT OF EARTH SCIENCES...30, 2008 The Palaeogene Kangerlussuaq Intrusion (50 Ma) of East Greenland displays concentric zonation...as a consequence of repeated recharge of the Kangerlussuaq Intrusion magma chamber by tapping less contaminated...armouring of the plumbing system. Kangerlussuaq; East Greenland; syenite; crustal contamination; magma...geochronology The Kangerlussuaq Intrusion (KI) is situated within the East Greenland volcanic rifted margin |  | | Journal (article/letter/editorial) | | 1981 The Ultramafie Cumulate Series, Gardiner Complex, East Greenland Cumulates in a Shallow Level Magma...alkaline and carbonatite bearing Gardiner complex in East Greenland is divided in: 1) Contact zone of...- cpx-dunite ring and 4) in the centre of the complex ol-pyroxenites and mt-pyroxenites. The zones and...increasingly younger towards the centre of the complex. Primocrysts and intercumulus phases, which are...ARDIN ~:R .,~ COMPLEX O" ~o ~y Introduction The Tertiary alkaline Gardiner Complex at Kangerdlugssuaq |  | | Journal (article/letter/editorial) | | Pedersen b,d a Geological Survey of Denmark and Greenland, Øster Voldgade 10, DK-1350 Copenhagen K, Denmark...could all have originated in the Gardiner Complex in East Greenland. In stage 3, alkali basalts (layers...produced the large subaerial flood basalts in Greenland, at this time moved away from the continent and...Corresponding author. Geological Survey of Denmark and Greenland, Øster Voldgade 10, DK-1350 Copenhagen K, Denmark...locations mentioned in the text. Position of Greenland at 53 Ma after Skogseid et al. (2000). (b) Sample |  | Kolb, Jochen, Keiding, Jakob K., Steenfelt, Agnete, Secher, Karsten, Keulen, Nynke, Rosa, Diogo, Stensgaard, Bo M. (2016) Metallogeny of Greenland. Ore Geology Reviews, 78. 493-555 doi:10.1016/j.oregeorev.2016.03.006 | Journal (article/letter/editorial) | | Metallogeny of Greenland Jochen Kolb, Jakob K. Keiding, Agnete Steenfelt, Karsten Secher...Rosa, Diogo, Stensgaard, Bo M., Metallogeny of Greenland, Ore Geology Reviews (2016), doi: 10.1016/j.oregeorev...pertain. ACCEPTED MANUSCRIPT Metallogeny of Greenland JOCHEN KOLB1, JAKOB K. KEIDING1,2, AGNETE STEENFELT1...Economic Geology, Geological Survey of Denmark and Greenland, Øster Voldgade 10, 1350 Copenhagen K, Denmark...TE D MA Corresponding author: jkol@geus.dk Greenland is the largest island on Earth, with 80% of its |  | | Journal (article/letter/editorial) | | and syenite ring dike system, in the Gardiner complex, East Greenland T. F. D. NIELSEN LITHOS Nielsen...and syenite ring dike system, in the Gardiner complex, East Greenland. Lithos 13, 181-197. Oslo. ISSN 0024-4937...0024-4937. The Tertiary Gardiner comptex in East Greenland comprises ultramafic cumulates cut by dikes...melilitolites are attributed to metasomatic processes, the Gardiner melilitol~tes are magmatic. 7". F. D. Nielsen...and concluded that the melilitolites of the Oka Complex (Gold 1966) were formed by fractional crystaUization |  | | Report (issue) | | 17.4 18.13 99.96 100.00 (1) Narss^arssuk, Greenland; traces of V, Sc, Mn. (2) Tenerife, Canary Islands;...apatite, titanite, ilmenite. Distribution: From Narss^a rssuk and in the Gardiner complex, beyond the head...head of Kangerdlugssuaq Fjord, Greenland. Near Mt. Karnasurt, Lovozero massif, in the Khibiny massif, and...(1855{1884), Danish mineralogist interested in Greenland minerals. Type Material: University of Copenhagen |  | | Report (issue) | | 180◦ about [101], rarely 180◦ about [121], giving complex penetration twins; lamellar and sectored. Physical...Association: Åkermanite–gehlenite, nepheline, titanite, ilmenite, magnetite. Distribution: Many localities. Large...crystals from the Gardiner complex, beyond the head of Kangerdlugssuaq Fjord, Greenland. At Oka, Quebec |  | | Report (issue) | | rare-earth-bearing apatite, arfvedsonite, perovskite, ilmenite, eudialite–eucolite, titanite, lamprophyllite...Bjørkdalen, Norway. From the Gardiner complex, Kangerdlugssuaq Fjord, eastern Greenland. On Tenerife, Canary...Chiriquelo, Paraguay. From the Salitre I alkaline complex, Minas Gerais, Brazil. On Boa Vista, Cape Verde |  | | Report (issue) | | important detrital deposits. Association: Chromite, ilmenite, ulvospinel, rutile, apatite, silicates (igneous);...elsewhere. In the Gardiner complex, beyond the head of Kangerdlugssuaq Fjord, Greenland. From Bancroft, |  | | Journal (article/letter/editorial) | | From the Tertiary Ultramafic Alkaline Gardiner Complex, East Greenland T.F.D. Nielsen Institute of Petrology...in the Tertiary ultramafic alkaline Gardiner complex, East Greenland is described. Based on the composition...instability of ilmenite at a late magmatic stage leads to the ,breakdown of a peralkaline acmite-ilmenite oxygen-buffer...~BASALTS Fig. 1. Simplifiedgeologicalmap of the Gardiner complexmodified after Frisch and Keusen (1978)...the Tertiary ultramafic, alkaline Gardiner complex of East Greenland (Fig. 1). The syenites occur in minor |  | | Journal (article/letter/editorial) | | Alkaline-carbonatite, silicate volcanic complex, Gardar rift, South Greenland, age and petrogenesis, 499 Allanite...North Qbroq centre, South Greenland, 99 Alteration/weathering, of ilmenite from the Chavara deposit,...graphite-bearing dacites from the Erlend volcanic complex, Faeroe-Shetland Basin, North Atlantic, 175 Anatexis... xenoliths from a tholeiitic subvolcanic sill complex: implications for fractional crystallization and...A~rror~,n, P., 423 Apatite, from the Gardiner Complex, East Greenland - - rare earth chemistry, 197 Aplite |  | | Journal (article/letter/editorial) | | 1938 and 1947. Other exhibits within the building complex show the history of minting coins in Norway, mining...situFigure 3. F. Steinar Norated at the end of a fjord, which the air route drum, curator, Norwegian Mining...apatite, and several other species. Large, sharp ilmenite crystals show the species at its best, and the...recovered from the Cape York region near Thule, Greenland, sits in the center on a huge steel skid. A slice...mainly concentrating on the mineral occurrences in Greenland, Iceland, and the Faroe Islands. Specimens of |  | | Journal (article/letter/editorial) | | by Wager cuts the plateau basalts of the East Greenland Tertiary province. (1934) after the French ship...has an oval outline, measures about of the East Greenland continental margin. Lilloise is unusual 32* among...are a major component of the East Greenland province and the Gardiner 5\ Lilloise intrusion is illustrative...INTRODUCTION The Lilloise intrusion is part of the East Greenland Tertiary igneous province and is situated —120...author. 66* ( 32* 200km 24* Fig. 1. The East Greenland coast showing the plateau bajalt outcrop and location |  | | Journal (article/letter/editorial) | | perovskite group minerals from the Gardiner Complex, East Greenland LINDA S. CAMPBELL*, PAUL HENDERSON...the intrusive ultramafic alkaline Gardiner Complex, East Greenland, range from almost pure CaTiO3 (perovskite...apatite partition coefficients from four of the Gardiner rocks were calculated as La = 10.4, Ce = 13.8... loparite, Gardiner Complex, Greenland. Introduction THE Gardiner Complex, East Greenland is an alkaline...description of the occurrence of perovskite in the Gardiner Complex is given by Frisch and Keusen (1977) who also |  | | Journal (issue) | | ... 483 by M. Germine The Gardiner Complex, a new locality in Greenland ........................485...gold ex ploration by major mining companies. Ilmenite FeTiOs Although not common in megascopically identifiable...tabular ilmenite crystals were once found on the north slope of the mountain as float. Platy ilmenite crystals...(Hartley, 1976). A number of relative ly fine ilmenite specimens consisting of euhedral plates up to...the mountain during the 1950s. The ilmenite crystals exhibited complex forms, a metallic luster, and triangular |  | Potter, Naomi J., Ferguson, Matthew R. M., Kamenetsky, Vadim S., Chakhmouradian, Anton R., Sharygin, Victor V., Thompson, Jay M., Goemann, Karsten (2018) Textural evolution of perovskite in the Afrikanda alkaline–ultramafic complex, Kola Peninsula, Russia. Contributions to Mineralogy and Petrology, 173 (12) doi:10.1007/s00410-018-1531-9 | Journal (article/letter/editorial) | | perovskite in the Afrikanda alkaline–ultramafic complex, Kola Peninsula, Russia Naomi J. Potter1 · Matthew...silicocarbonatites in the Afrikanda alkaline–ultramafic complex (Kola Peninsula, NW Russia). Across these lithologies...alkaline complex, Brazil (Barbosa et al. 2012), dunites in the Gardiner carbonatite complex, Greenland (Campbell...been explored are structurally and texturally complex alkaline–ultramafic intrusions at Afrikanda in...perovskite from the Afrikanda alkaline–ultramafic complex targets the understanding of mechanisms responsible |  | Melluso, L., Srivastava, R. K., Guarino, V., Zanetti, A., Sinha, A. K. (2010) MINERAL COMPOSITIONS AND PETROGENETIC EVOLUTION OF THE ULTRAMAFIC-ALKALINE - CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA. The Canadian Mineralogist, 48 (1) 205-229 doi:10.3749/canmin.48.1.205 | Journal (article/letter/editorial) | | EVOLUTION OF THE ULTRAMAFIC-ALKALINE – CARBONATITIC COMPLEX OF SUNG VALLEY, NORTHEASTERN INDIA Leone MELLUSO§...005, India Abstract The Sung Valley alkaline complex is a relatively small intrusion of Lower Cretaceous...syenites). The parageneses indicate that this complex was formed by batches of primitive magmas with...titanite, perovskite, clinopyroxene, Sung Valley complex, India. Sommaire Le complexe alcalin de Sung Valley...The Sung Valley ultramafic-alkaline–carbonatite complex (UACC) is one of the Cretaceous intrusions emplaced |  | Potter, N. J., Kamenetsky, V. S., Chakhmouradian, A. R., Kamenetsky, M. B., Goemann, K., Rodemann, T. (2020) Polymineralic inclusions in oxide minerals of the Afrikanda alkaline-ultramafic complex: Implications for the evolution of perovskite mineralisation. Contributions to Mineralogy and Petrology, 175 (3) doi:10.1007/s00410-020-1654-7 | Journal (article/letter/editorial) | | minerals of the Afrikanda alkaline‑ultramafic complex: Implications for the evolution of perovskite mineralisation...perovskite in the alkaline-ultramafic Afrikanda complex (Kola Peninsula, Russia) led to the study of polymineralic...ultramafic and carbonate rocks from the Afrikanda complex to shed further light on their petrogenesis, and...silicocarbonatites at the Afrikanda alkalineultramafic complex have been proposed to be magmatic (Chakhmouradian...of the silicate and alkaline rock units in the complex (modified after Afanasyev 2011) 13 Contributions |  | | Journal (article/letter/editorial) | | AMPHIBOLE – CLINOPYROXENE ROCK FROM THE AFRIKANDA COMPLEX, KOLA PENINSULA, RUSSIA: MINERALOGY AND A POSSIBLE...clinopyroxene rocks and carbonatites from the Afrikanda complex, in the Kola Peninsula, Russia, contain a number...carbonatite. Cathodoluminescence studies document a complex evolutionary history of primary Sr-enriched calcite...clinopyroxene rocks of the Afrikanda ultramafic–alkaline complex in the Kola Alkaline Province, northwestern Russia...with carbonatites. The geology of the Afrikanda complex and the setting of calcite – amphibole – clinopyroxene |  | | Journal (article/letter/editorial) | | from the northern complex may be related to nearby melilitolites, but the central complex carbonatites and...containing a variety of rock types. A central complex (28 km2) is surrounded by satellite complexes to...south (13 km2), east (10 km2), and the Kuznavalok complex to the west (1.3 km2). The latter contains the...convecting and crystallizing magma body. The northern complex represents a suite of small, scattered bodies,...classification of Dunworth and Bell (1998). Thus, the Turiy complex includes pyroxenites, melteigite-ijoliteurtites |  | | Journal (article/letter/editorial) | | minerals such as eudialyte and rinkite, that is complex silicates of Zr, Ti, the rare earth elements (REE)...nepheline syenites containing zircon, titanite, ilmenite, etc. The agpaitic rocks are characterized by...200 in the type locality, the Ilfmaussaq complex, South Greenland. These rocks have very long melting intervals...developed, hyperagpaitic lujavrites of the Ilfmaussaq complex have been formed from melts with extreme concentrations...syenite, phonolite, eudialyte, rinkite, Ilfmaussaq complex. Introduction SOME of the characteristic minerals |  | | Journal (article/letter/editorial) | | chondrodite-II, talc, serpentine, apatite-III, magnetite, ilmenite, sphene, pyrrhotite-III, pyrite Dolomite (Fe-dolomite)...Calcite carbonatite Calcite carbonatite Gardiner, Greenland Melteigite Melilitolite Calcite carbonatite... particularly, in the carbonatites of the Oka complex. Phase relations on the section calcite – portlandite...calcite carbonatite, Oka complex; (b) pyrochlore, calcite carbonatite, Ozernyi complex; (c) baddeleyite, phoscorite...phoscorite, Kovdor complex; (d) burbankite, dolomite – calcite carbonatite, Vuori-Yarvi complex; (e) strontianite |
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