 | | 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) | | 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 |  | Hettmann, Kai, Marks, Michael A.W., Kreissig, Katharina, Zack, Thomas, Wenzel, Thomas, Rehkämper, Mark, Jacob, Dorrit E., Markl, Gregor (2014) The geochemistry of Tl and its isotopes during magmatic and hydrothermal processes: The peralkaline Ilimaussaq complex, southwest Greenland. Chemical Geology, 366. 1-13 doi:10.1016/j.chemgeo.2013.12.004 | Journal (article/letter/editorial) | | processes: The peralkaline Ilimaussaq complex, southwest Greenland Kai Hettmann a, Michael A.W. Marks a...the alkaline to peralkaline Ilimaussaq complex (South Greenland) to trace magmatic differentiation, crustal...the peralkaline Ilimaussaq intrusive complex in South Greenland as an example to explore in detail the...hydrothermal processes that led to the formation of this complex. Ilimaussaq is especially suited because it has...hydrothermal overprint is evident throughout the complex both in the form of large albitized areas (up to |  | | Journal (article/letter/editorial) | | xenoliths intruded gabbroid rocks of the Birkhin complex (Baikal area, Eastern Siberia, Russia) and is associated...new thalcusite homologue from the Ilímaussaq complex, South Greenland. Bull. Geol. Soc. Denmark 59, 13–22...Elv in the northern part of the Ilímaussaq complex of South Greenland, in association with chalcothallite...cuprostibite, galena, sphalerite, bornite, antimonian silver and seinäjokite. A total of 26 microprobe analyses |  | 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 |  | | 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 |  | | 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 |  | Sheard, E. R., Williams-Jones, A. E., Heiligmann, M., Pederson, C., Trueman, D. L. (2012) Controls on the Concentration of Zirconium, Niobium, and the Rare Earth Elements in the Thor Lake Rare Metal Deposit, Northwest Territories, Canada. Economic Geology, 107 (1) 81-104 doi:10.2113/econgeo.107.1.81 | Journal (article/letter/editorial) | | alkaline to peralkaline Blachford Lake Intrusive Complex. A layered alkaline suite dominated by aegirine...considered to represent the youngest phase of the complex. Much of the rare metal mineralization occurs in...peralkaline granites of the Khadlzan-Buregtey Granitoid Complex of 2.65, 0.58, and 0.62 wt %, respectively. In... However, in ultra-alkaline complexes (e.g., Ilímaussaq: Gerasimovsky, 1969; Strange Lake: Miller, 1986;...these complexes, the zirconium occurs mainly as complex zirconosilicate minerals, such as elpidite (Na2ZrSi6O15 |  | 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 |  | Hazen, R. M., Liu, X. M., Downs, R. T., Golden, J., Pires, A. J., Grew, E. S., Hystad, Grethe, Estrada, Charlene, Sverjensky, D. A. (2014) Mineral evolution: Episodic metallogenesis, the supercontinent cycle, and the co-evolving geosphere and biosphere. Economic Geology Special Publication 18, Society of Economic Geologists. 1-15 | Report (chapter) | | evolution (Table 1). For example, the formation of complex pegmatites with Be, Li, Cs, and Sn mineralization...extensive granitization, and the formation of complex pegmatites pre- or postdated the origins of life...although it should be noted that many grains display complex zoning that may represent more than a billion years...pegmatites and veins. Premier examples are the Ilímaussaq (e.g., Markl, 2001) and Igaliko complexes, respectively..., 2012), in the Gardar province of southwest Greenland. This igneous activity occurred during continental |  | | Journal (issue) | | except as noted) (top row, from left) Acanthite with silver, 2.6 cm, from the Uchucchacua mine, Peru; Allan...Anna Durkee went on to acquire over 20 gold and silver mining properties in Arizona, and became wealthy...[Rex Robert Seeber, 1879–1957] of native copper, silver, calcite with copper inclusions, datolite, analcite...the mineral community. You are a fascinating and complex family. April 1964 Copper (both sides), 13.6 cm...collection; Jeff Scovil photo. (above right) Copper/silver crystals, 5.5 cm (4.48 troy ounces), from the Keweenaw |  | Hazen, R. M., Golden, J., Downs, R. T., Hystad, G., Grew, E. S., Azzolini, D., Sverjensky, D. A. (2012) Mercury (Hg) mineral evolution: A mineralogical record of supercontinent assembly, changing ocean geochemistry, and the emerging terrestrial biosphere. American Mineralogist, 97 (7) 1013-1042 doi:10.2138/am.2012.3922 | Journal (article/letter/editorial) | | kingdom also displays many features common to other complex evolving systems, including diversification, punctuation...dumbbells (Borisov et al. 2005). Note that as in other complex framework structures such as zeolites, these structures...1958], as well as in amalgams with copper, lead, silver, and gold (e.g., Chen et al. 1985). Mercury mineral...calcite and dolomite from Imiter, Morocco; (d) silver var. amalgam (Ag,Hg), RRUFF 070463, with malachite...Far-Eastern Region Volkov et al. (2008) RU06 Uktus Complex, Middle Urals Krause et al. (2005) RU07 Vorontsovskova |  | | Report (issue) | | half-life of 238U. The decays of 235U and 238U are complex, with many intermediate daughter products. These...Xiangshan (China) Rössing (Namibia), Ilimaussaq (Greenland), Palabora (S. Africa) Olympic Dam (Australia)...fit into other types, and have origins that are complex (Ruzicka 1982, IAEA 1986, Martin-Izard et al. 2002)...about 10% of the global U production. (5) Breccia complex deposits of U are dominated by the Mesoproterozoic...granite breccia complex in the Gawler Craton (Reeve et al. 1990). The central core of the complex is barren |  | Safiulina, Alfiya M., Lizunov, Alexey V., Semenov, Aleksandr A., Baulin, Dmitriy V., Baulin, Vladimir E., Tsivadze, Aslan Yu., Aksenov, Sergey M., Tananaev, Ivan G. (2022) Recovery of Uranium, Thorium, and Other Rare Metals from Eudialyte Concentrate by a Binary Extractant Based on 1,5-bis[2-(hydroxyethoxyphosphoryl)-4-ethylphenoxy]-3-oxapentane and Methyl Trioctylammonium Nitrate. Minerals, 12 (11) 1469 doi:10.3390/min12111469 | Journal (article/letter/editorial) | | ofnumbers the complex of the framework indicated Roman numerals [27–29]. Because thedifferent complex crystalcrystal...chloride MTOAN was confirmed by the negative test with silver nitrate. Nitric pure distilled grade), water tributyl...from theconfirmed Lovozero ore and refining plant silver was used. ofThe chloride ionconcentrate in MTOAN...manuscript if the discussion is unusually long or complex. Author Contributions: Conceptualization, A.M.S...Eudialyte-Group Minerals in the Ilímaussaq Complex (South Greenland). Minerals 2020, 10, 1011. [CrossRef] |  | 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 |  | Giebel, R. Johannes, Gauert, Christoph D.K., Marks, Michael A.W., Costin, Gelu, Markl, Gregor (2017) Multi-stage formation of REE minerals in the Palabora Carbonatite Complex, South Africa. American Mineralogist, 102 (6) 1218-1233 doi:10.2138/am-2017-6004 | Journal (article/letter/editorial) | | formation of REE minerals in the Palabora Carbonatite Complex, South Africa R. Johannes Giebel1,2,*, Christoph...Abstract The 2060 Ma old Palabora Carbonatite Complex (PCC), South Africa, comprises diverse REE mineral...occurrences in the PCC as well as in a carbonatite complex in South Africa. The variable REE mineral assemblages...Based on our findings, the Palabora Carbonatite Complex experienced at least two successive stages of intense...2015), the scientific interest to understand the complex REE mineralizations found in carbonatitic systems |  | | Report (issue) | | ruthenium 101.1 rhodium 102.9 palladium 106.4 silver 107.9 cadmium 112.4 indium 114.8 tin 118.7 ...telecommunications industries (Jaskula, 2013a). Complex processing techniques and high costs (the price...of recycling beryllium (because of its use in complex alloys), and the low concentration of beryllium...hydrothermal fluid as a fluoride or fluoride-carbonate complex (Wood, 1992, and references therein). Over a wide...unique rocks; for example, the Ilímaussaq complex in southern Greenland has peralkaline nepheline syenites |  | | Conference Proceedings (Volume) | | containing 67 100 tonnes of copper, 51 700 tonnes of silver and 1,9 tonnes of gold. Photo: Olof Martinsson...Paleoproterozoic U-mineralization in the Archean Pudasjärvi Complex, northern Fennoscandian Shield ..................Beaufort Kvanefjeld – a large uranium deposit in Greenland ...............................................& W. Dawes Rare earth elements in Europe and Greenland: a geological potential? An overview Nicolas...characteristics of the Yonghwa phoscorite-carbonatite complex, Korea . . ................................... |  | | Book | | of silver from the ores was likely not much more than 5-6oz per ton at the time (although silver content...tons of lead, along with 380,000 oz of refined silver. The sales of Litharge have only come to light...note is that in 1851 over 1600 ounces of refined silver bullion was sent for display at the Great Exhibition...Exhibition from the Meadowfoot smelter. (Silver bullion was priced at about five shillings (25p) an oz at... Fig 24. On the right of the ledger is shown the silver in imperial ounces produced between 18531866. Courtesy |  | Wang, Zhen-Yu, Fan, Hong-Rui, Zhou, Lingli, Yang, Kui-Feng, She, Hai-Dong (2020) Carbonatite-Related REE Deposits: An Overview. Minerals, 10 (11) 965 doi:10.3390/min10110965 | Journal (article/letter/editorial) | | Burundi Malawi South Africa South Africa Turkey Greenland Sweden Weathered crust elution Weathered Carbonatite...deposit, which is hosted in the Ilímaussaq complex of southern Greenland, is a typical example [14,15]...the whole rock The types of REE deposits are complex and diverse, and the ones related to carbonatite–alkaline...deposit in Brazil and the Sarfartoq REE deposit in Greenland (Figure 1) [17,29,30]. The distribution of carbonatite-related...consists Region [61,62]. The ore-forming is extremely complex, which is mainly due to of Na-richAutonomous amphibole |  | | Journal (issue) | | (1986): The petrology of the Mont Saint Hilaire Complex, southern Quebec; an alkaline gabbro-peralkaline...Granulite-facies beryllium pegma tes in the Napier Complex in Khmara and Amundsen Bays, western Enderby Land...anatec c veins of the ultrahigh-temperature Napier Complex, Enderby Land, East Antarc ca: The role of sapphirine...mineral species and heterovalent subs tu ons in complex minerals. Canadian Mineralogist 40, 699-710. HAZEN...& ELDREDGE, N. 2010 : Themes and varia ons in complex systems. Elements 6, 43-46. STEIN 3-2014 HAZEN |  | | Journal (article/letter/editorial) | | Geological map of the Xiangshan volcanic-intrusive complex with representative U deposits (after Li & Zhang...Sciences (IGGCAS). The operating siterite and silver minerals, which are associated with quartz, calcite...dominated by dissolved NaCl and CaCl2 (Webster metal complex ligands, redox state), indicating that they may...(Figure 13b–d). high F, indicating that the type of complex ligand in fluids associated with U mineralization...the Merensky cyclic unit in the western Bushveld Complex. Economic Geology, 85, 737–745. Bouzari, F., Hart |  | Gil, Grzegorz, Bagiński, Bogusław, Gunia, Piotr, Madej, Stanisław, Sachanbiński, Michał, Jokubauskas, Petras, Belka, Zdzislaw (2020) Comparative Fe and Sr isotope study of nephrite deposits hosted in dolomitic marbles and serpentinites from the Sudetes, SW Poland: Implications for Fe-As-Au-bearing skarn formation and post-obduction evolution of the oceanic lithosphere. Ore Geology Reviews, 118. 103335 doi:10.1016/j.oregeorev.2020.103335 | Journal (article/letter/editorial) | | deliver more information about the formation of complex ore bodies. Especially given that strontium isotopes...retrogressed eclogite of the Klatsa metamorphic complex. Canadian Journal of Earth Sciences, 44: 317336...alkaline igneous rock suite of the Ilímaussaq Complex, South Greenland. Chemical Geology, 258: 65-77, https://doi...homogeneous, chaotic, layered or spotted (macroscopic, silver löllingite and arsenopyrite crystals with metallic |  | | Report (issue) | | ruthenium 101.1 rhodium 102.9 palladium 106.4 silver 107.9 cadmium 112.4 indium 114.8 tin 118.7 ...solubility of fluorite as a function of temperature for complex Na-Ca-Mg-Cl brines from ambient temperatures to...subsurface geology of the Saint-Honoré carbonatite complex in southern Quebec, Canada, and a schematic north-south...showing the Rustenburg Layered Suite of the Bushveld Complex, South Africa, the surface trace of significant...Karee Mine in the western part of the Bushveld Complex, South Africa................................. |  | | Report (issue) | | Petrologically constrained subdivision of the Cache Creek complex. In: Geological Fieldwork 2018, British Columbia...Petrologically constrained subdivision of the Cache Creek complex.................... 55 van Straaten, B.I., and...prospect) and overlying rocks of the Rubyrock igneous complex formed in a suprasubduction zone setting. ...units are zones with locally elevated copper, gold, silver and/or molybdenum in fractures, veins, skarns,...rust brown-weathering dunite, Polaris ultramafic complex. In contrast to these and to most carbonatites |
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Ilímaussaq complex, Kujalleq, Greenland