 | van de Ven, Mathijs A. J., Borst, Anouk M., Davies, Gareth R., Hunt, Emma J., Finch, Adrian A. (2019) Hydrothermal Alteration of Eudialyte-Hosted Critical Metal Deposits: Fluid Source and Implications for Deposit Grade. Minerals, 9 (7) 422 doi:10.3390/min9070422 | Journal (article/letter/editorial) | | eudialyte in nepheline syenite from the Ilímaussaq Complex, Greenland, one of the world’s largest known eudialyte-hosted...partial replacement of primary magmatic eudialyte by complex pseudomorph assemblages of secondary Zr-, Nb-,...Keywords: eudialyte; hydrothermal alteration; Ilímaussaq; rare earth elements; fluid mobility; peralkaline...example, the Kringlerne deposit in the Mesoproterozoic Ilímaussaq complex, South Greenland, presents a...halogen-rich melts and is identified by the presence of complex Na–Ca–HFSE silicates such as eudialyte- and rinkite-group |  | Borst, A. M., Friis, H., Andersen, T., Nielsen, T. F. D., Waight, T. E., Smit, M. A. (2016) Zirconosilicates in the kakortokites of the Ilímaussaq complex, South Greenland: Implications for fluid evolution and high-field-strength and rare-earth element mineralization in agpaitic systems. Mineralogical Magazine, 80 (1) 5-30 doi:10.1180/minmag.2016.080.046 | Journal (article/letter/editorial) | | Zirconosilicates in the kakortokites of the Ilímaussaq complex, South Greenland: Implications for fluid evolution...Economic Geology, Geological Survey of Denmark and Greenland, Øster Voldgade 10, 1350 Copenhagen, Denmark Department...nepheline syenites (kakortokites) of the Ilímaussaq complex, South Greenland, host voluminous accumulations of...of eudialyte-group minerals (EGM). These complex Na-Ca-zirconosilicates contain economically attractive...silicate gittinsite, previously unidentified at Ilímaussaq, requires an increase in CaO activity and suggests |  | | Journal (article/letter/editorial) | | Metallogeny of South Greenland: A review of geological evolution, mineral occurrences...Jochen, Thrane, Kristine, Metallogeny of South Greenland: A review of geological evolution, mineral occurrences...pertain. ACCEPTED MANUSCRIPT Metallogeny of South Greenland: A review of geological evolution, mineral occurrences...Thrane IP The Geological Survey of Denmark and Greenland, Øster Voldgade 10, DK-1350 Copenhagen K, Denmark...steenfelt@gmail.com; ast@geus.dk NU Abstract South Greenland has been the site of historic mining of cryolite |  | | Journal (volume) | | E T I N 1 9 0 · 2001 The Ilímaussaq alkaline complex, South Greenland: status of mineralogical research...Sørensen Contributions to the mineralogy of Ilímaussaq, no. 100 Anniversary volume with list of minerals...SURVEY OF DENMARK AND GREENLAND MINISTRY OF THE ENVIRONMENT 1 Geology of Greenland Survey Bulletin 190...Gardar province, geochemistry, hyper-agpaite, Ilímaussaq, mineralogy, nepheline syenite, peralkaline,...South Greenland. Cover Igneous layering in kakortokites in the southern part of the Ilímaussaq alkaline |  | | Journal (article/letter/editorial) | | plutonic bodies in the alkaline province of South Greenland. Its formation was preceded by the accumulation...Ilimaussaq into two groups : 1) the unstratified complex made up of fairly normal rocks as augite syenite...syenites: sodalite foyaite, naujaite, kakortokite, and lujavrite. These rocks are often rich in sodalite and...beds of porphyries. The stratified part of the complex is saucer-shaped. According to USSIN G the batholith...especiaIly in its upper part (cf. SATHER, 45). The sodalite-rich naujaite crystallized in the upper part of |  | | Journal (issue) | | plutonic bodies in the alkaline province of South Greenland. Its formation was preceded by the accumulation...llimaussaq into two groups : 1) the unslratified complex made up of fairly normal rocks as augite syenite...beds of porphyries. The stratified part of the complex is saucer-shaped. According lo UssING the batholith...especially in its upper part (cf. SXTHER, 45). The sodalite-rich naujaite crystallized in the upper part of...especially formed in the most deformed parts of the complex. \\.EG .1A:;:;'s view that essexite, nordmarkite |  | 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 |  | Borst, Anouk M, Friis, Henrik, Nielsen, Troels F D, Waight, Tod E (2018) Bulk and Mush Melt Evolution in Agpaitic Intrusions: Insights from Compositional Zoning in Eudialyte, Ilímaussaq Complex, South Greenland. Journal of Petrology, 59 (4) 589-612 doi:10.1093/petrology/egy038 | Journal (article/letter/editorial) | | compositional zoning in eudialyte, Ilímaussaq complex, South Greenland Anouk M. Borst 1,2*, Henrik Friis3...Economic Geology, Geological Survey of Denmark and Greenland, Øster Voldgade 10, 1350 Copenhagen, Denmark 2:...kakortokites of the Mesoproterozoic Ilímaussaq complex, South Greenland, comprise a rhythmically layered...eudialyte-group minerals (EGM), i.e. structurally complex Na-zirconosilicates, as a major cumulate phase...kakortokite layering and overall evolution of the complex. Based on these data we argue for continuous bulk |  | | Journal (issue) | | GEOLOGY OF THE ILfMAUSSAQ ALKALINE INTRUSION, SOUTH GREENLAND DESCRIPTION OF MAP .AND STRUCTURE BY J. FERGUSON...GEOLOGY OF THE ILfMAUSSAQ ALKALINE INTRUSION, SOUTH GREENLAND DESCRIPTION OF MAP AND STRUCTURE BY J. FERGUSON... 23 Sodalite foyaite - heterogeneous syenite............................ 23 Naujaite - sodalite foyaite.... . . . . . . . . . . . . . . . . . . . . . . Sodalite Foyaite. . . . . . . . . . . . . . . . . . . ...province of South Greenland . It is thought that all the alkaline intrusions in South Greenland were emplaced |  | | Journal (article/letter/editorial) | | GEOLOGY OF THE ILIMAUSSAQ ALKALINE INTRUSION, SOUTH GREENLAND , DESCRIPTION OF MAP AND STRUCTURE BY J. FERGUSON...GEOLOGY OF THE ILIMAUSSAQ ALKALINE INTRUSION, SOUTH GREENLAND , DESCRIPTION OF MAP AND STRUCTURE BY J. FERGUSON... . . . . .. Heterogeneous syenite - pulaskite Sodalite foyaite - heterogeneous syenite . . . . . . .... . . . . . . . . . . . . . . . . . Naujaite - sodalite foyaite . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . . . .. Sodalite Foyaite...................................... |  | | Book | | 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 |  | | Journal (article/letter/editorial) | | Layering in Peralkaline Magmas, Ilı́maussaq Complex, S Greenland Emma J. Hunt, Adrian A. Finch, Colin H....Layering in Peralkaline Magmas, Ilı́maussaq Complex, S Greenland, LITHOS (2016), doi:10.1016/j.lithos.2016...Layering in Peralkaline Magmas, Ilímaussaq Complex, S 2 Greenland 3 Emma J. Hunt*1, Adrian A. Finch...PT 1 The peralkaline to agpaitic Ilímaussaq Complex, S. Greenland, displays 10 spectacular macrorhythmic...which outcrops as the lowest exposed rocks in the complex. This study 12 applies crystal size distribution |  | | Journal (article/letter/editorial) | | EVOLUTION • OF THE ILIMAUSSAQ INTRUSION, SOUTH GREENLAND BY JOHN FERGUSON WITH 44 FIGURES AND 35 TABLES...GEOLOGISKE UNDERSØGELSE The Geological Surfley of Greenland 0stervoldgade 10, DK-1350 København K Denmark...deformation of the gneisses of Vesterland, South-West Greenland. 1968 by J. Watterson (Mecldr Grønland 175, 6)...veins in volcanic rocks from Nilgssuaq, West Greenland. 1969 by S. Karup-Møller (Meddr Grønland 186,...from the ll1maussaq alkaline intrusion, South Greenland. 1969 by V. S. Sobolev, T. Y. Bazarova, N. A. |  | | Journal (article/letter/editorial) | | South Greenland H. SØRENSEN 4 Genthelvite from the Ilimaussaq alkaline intrusion, South Greenland . II...from the IIlmaussaq alkaline intrusion, South Greenland S. ANDERSEN 6 The Lovozero minerals - nenadkevichite...gerassimovskite and tundrite - from IJlmaussaq, South Greenland . . . . . . . . . . . .. E. J. SEMENOV, M. E....from the Ilimaussaq alkaline intrusion, South Greenland E. L SE~IENOV, H. SØRENSEN, M. S. BESSMERTNAJA...GERASSIMOVSKITE AND TUNDRITE - FROM ILIMAUSSAQ, SOUTH GREENLAND CONTRIBUTION TO THE MINERALOGY OF I LfMAUSSAQ |  | Smith, M.P., Moore, K., Kavecsánszki, D., Finch, A.A., Kynicky, J., Wall, F. (2016) From mantle to critical zone: A review of large and giant sized deposits of the rare earth elements. Geoscience Frontiers, 7 (3) 315-334 doi:10.1016/j.gsf.2015.12.006 | Journal (article/letter/editorial) | | the primary igneous source, but the grade is a complex function of igneous source, magmatic crystallisation...molal Na2O+K2O/Al2O3>1.2, and the formation of complex Zr and Ti minerals such as eudialyte – such rocks...host marble. The geochronology of the ores is complex, with periods defined from 1230– 1350 Ma (largely...2015). SC Bear Lodge– The Bear Lodge Carbonatite complex is not currently mined, but hosts potentially economic...by Moore et al. (2015). The Bear Lodge Alkaline Complex is part of the Black Hills Intrusive Belt, South |  | | Journal (issue) | | EVOLUTION , OF THE ILIMAUSSAQ INTRUSION, SOUTH GREENLAND BY JOHN FERGUSON WITH 44 FIGURES AND 35 TABLES...EVOLUTION OF THE ILIMAUSSAQ INTRUSION, SOUTH GREENLAND r BY JOHN FERGUSO WITH 44 FIGURES AND 35 TABLES...occurrences of sodalite foyaite and naujaite, essentially produets of the flotation of sodalite and intercumulus...contact relations. .. ...... .. ................... Sodalite foyaite...... . ................... ............plutons of Precambrian age occurring in South Greenland. Of these bodies the Ilimaussaq Intrusion has |  | | Journal (article/letter/editorial) | | E. I. SEMENOV, M. E. KAZAKOVA and V. J. BUKIN Greenland 11 On the mineralogy of pyrochlore from the...L SBloIENOV, II. SØRENSEN and Z. T. KATAJEVA Greenland Note: Contribution no. 8 was published in the...EARTH-NIOBIUMBARIUM SILICATE FROM ILIMAUSSAQ, SOUTH GREENLAND CONTRIBUTION TO THE MINERALOGY OF ILlMAUSSAQ No...FROM THE ILiMAUSSAQ ALKALINE INTRUSION, SOUTH GREENLAND CONTRIBUTION TO THE MINERALOGY OF ILlMAUSSAQ No...FROM TRE ILIMAUSSAQ ALKALINE INTRUSION, SOUTH GREENLAND CONTRIBUTION TO THE MINERALOGY OF ILfMAUSSAQ No |  | | Journal (article/letter/editorial) | | MINERALS , FROM THE ILIMAUSSAQ BATHOLITH, SOUTH WEST GREENLAND BY VAGN BUCHWALD AND HENNING SØRENSEN WITH...MINERALS , FROM THE ILIMAUSSAQ BATHOLITH, SOUTH WEST GREENLAND BY VAGN BUCHWALD AND HENNING SØRENSEN WITH...minerals from the lower part of the Ilimaussaq complex have been examined by means of the nuclear emulsion...relations are the youngest nepheline syenites of the complex. The altered eudialyte may be strongly radioactive...minerals from the Ilimaussaq batholith in South West Greenland was commeneed. Preliminary results of the examination |  | | Journal (article/letter/editorial) | | NORTHERN PART OF THE ILIl\1AUSSAQ INTRUSION, S. W. GREENLAND r BY E. I. HAMILTON WITH 31 FIGURES, 23 TABLES.... . . . . . . 9 I. Type Area - Kangerdluarssuk Fjord. . . . . . . . . . . . . . . . . . . . . . . . ... Abstract. The Ilimaussaq intrusion (S. W. Greenland) was emplaced into granitic Precambrian basement..."foyaite" containing relatively large amounts of sodalite and eudialyte. Differentiation of the "foyaite...normal augite syenite magma common to the S. W. Greenland alkaline province. 60·JO''--------j-------t----------jr |  | Honour, V.C., Goodenough, K.M., Shaw, R.A., Gabudianu, I., Hirtopanu, P. (2018) REE mineralisation within the Ditrău Alkaline Complex, Romania: Interplay of magmatic and hydrothermal processes. Lithos, 314. 360-381 doi:10.1016/j.lithos.2018.05.029 | Journal (article/letter/editorial) | | REE mineralisation within the Ditrău Alkaline Complex, Romania: Interplay of magmatic and hydrothermal...Available online 6 July 2018 Keywords: Ditrău Complex, Romania Alkaline intrusion Late-stage magmatic...mineralisation a b s t r a c t The Ditrău Igneous Complex (north-east Romania) is a tilted Mesozoic alkaline...supply security for these critical metals. The complex comprises a sequence of ultramafic rocks, alkali...fluids and are cut by secondary mafic dykes. The complex was subsequently cut by REE-mineralised carbonate-rich |  | | Journal (article/letter/editorial) | | pegmatite: a case study from the Ambohimirahavavy complex, Madagascar GUILLAUME ESTRADE *, STEFANO SALVI...pegmatitic granites from the Cenozoic Ambohimirahavavy complex, and assess the magmatic conditions required to...Introduction EUDIALYTE-group minerals (EGM) are complex Na-Ca-Zr-cyclosilicates with the general formula...1180/minmag.2017.081.053 are incorporated into complex Na-K-Ca-Zr-silicates, rich in volatiles (Cl, F...and Zr (e.g. the Kringlerne deposit in the Ilímaussaq complex, the Norra Kärr complex in Sweden and the |  | | Book | | 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 |  | Silin, Ivan, Gürsel, Devrim, Büchter, Christian, Weitkämper, Lars, Wotruba, Hermann (2021) Recovery of Catapleiite and Eudialyte from Non-Magnetic Fraction of Eudialyte ore Processing of Norra Kärr Deposit. Minerals, 12 (1) 19 doi:10.3390/min12010019 | Journal (article/letter/editorial) | | Eudialyte ores from Norra Kärr (Sweden) and Kringlerne (Greenland) are considered a potential source of rare-earth...Kärr is a peralkaline nepheline-syenite intrusive complex located in southcentral Sweden and is defined as...britholite, cerite, and zircon, which are formed as complex pseudomorphic aggregates of secondary zirconosilicates...REE phases, were identified as minor accessory complex HFSE- and REE-bearing minerals [7]. According to...magnetic separation alone. Catapleiite is a rare, complex zirconosilicate (typomorphic postmagmatic mineral) |  | | Journal (article/letter/editorial) | | or within late-stage dykes radiating from the complex (Le Bas, 1977). These deposits host REE and HFSE...These parameters vary significantly from complex to complex and so our models compare two endmember redox...on alkaline magmatism in the Gardar Province (Greenland), and in particular the agpaitic nepheline syenites...syenites found in the roof of the Ilímaussaq complex (Marks and Markl, 2015). The TPpR trajectory of these...country rocks, at the roof and margins of the complex, they evolve to more oxidised conditions (around |  | | Journal (issue) | | Mineralogical Record Part III EXPED ITIO N TO GREENLAND In the late spring of 1923 Gordon set off on his...Julian ehaab region at the southwesterly tip of Greenland. From boyhood he had had an irrepressible desire...boat to use in waters along the southwesterly Greenland coast, if they could once get there. What encouraged...ore from the mine at Ivigtut in southwesterly Greenland to Philadelphia. Cryolite, an aluminum-rich sodium-fluoride... The cryolite-bearing ships plying be tween Greenland and Philadelphia offered a unique oppor tunity |
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