 | Wu, Bin, Wang, Ru-Cheng, Yang, Jin-Hui, Wu, Fu-Yuan, Zhang, Wen-Lan, Gu, Xiang-Ping, Zhang, Ai-Cheng (2016) Zr and REE mineralization in sodic lujavrite from the Saima alkaline complex, northeastern China: A mineralogical study and comparison with potassic rocks. Lithos, 262. 232-246 doi:10.1016/j.lithos.2016.07.013 | Journal (article/letter/editorial) | | mineralization in sodic lujavrite from the Saima alkaline complex, northeastern China: A mineralogical study and...mineralization in sodic lujavrite from the Saima alkaline complex, northeastern China: A mineralogical study and...mineralization in sodic lujavrite from the Saima alkaline complex, northeastern China: a mineralogical study and...MANUSCRIPT Abstract T The Triassic Saima alkaline complex on the Liaodong Peninsula, northeastern IP China...assemblage from the potassic nepheline syenite of the complex to the sodic lujavrite suggest that their magma |  | | Journal (article/letter/editorial) | | eudialyte in lujavrite from the Pilansberg alkaline complex, South Africa Roger H. Mitchell ⁎, Ruslan P. Liferovich...most evolved rocks of the Pilansberg alkaline complex are aegirine lujavrites in which three varieties...are recognizable. Type 1 involves replacement by complex aggregates of zircon, fergusonite-(Ce), allanite-(Ce)...“miaskitic” paragenesis. Type 2 alteration consists of complex aggregates dominated by deuteric Na–Zr-silicates...The Mesoproterozoic Pilansberg agpaitic alkaline complex is a large (∼ 25 × 24 km) partially unroofed ring |  | Goodenough, K.M., Schilling, J., Jonsson, E., Kalvig, P., Charles, N., Tuduri, J., Deady, E.A., Sadeghi, M., Schiellerup, H., Müller, A., Bertrand, G., Arvanitidis, N., Eliopoulos, D.G., Shaw, R.A., Thrane, K., Keulen, N. (2016) Europe's rare earth element resource potential: An overview of REE metallogenetic provinces and their geodynamic setting. Ore Geology Reviews, 72. 838-856 doi:10.1016/j.oregeorev.2015.09.019 | Journal (article/letter/editorial) | | Uppsala, Sweden e Geological Survey of Denmark and Greenland, Øster Voldgade 10, DK-1350 Copenhagen K, Denmark...of Precambrian to Palaeozoic age and occur in Greenland and the Fennoscandian Shield. Of particular importance...their REE potential are the Gardar Province of SW Greenland, the Svecofennian Belt and subsequent Mesoproterozoic...European REE ores. Such raw material processing is complex, comprising a beneficiation step to concentrate...candidate countries, plus Norway, Switzerland, and Greenland. Russia and Ukraine are not included in this work |  | | Journal (article/letter/editorial) | | Germany Abstract The Eocene Tamazeght (or Tamazert) complex, situated in the High Atlas Mountains of Morocco...restricted areas, the most evolved silicate unit of the complex (malignites) contains eudialyte-group minerals...processes, carbonatite-derived fluids, Tamazeght complex, Morocco. Sommaire Le complexe éocène du Tamazeght...minerals in agpaitic peralkaline rocks includes complex silicates containing the high field-strength elements...Important localities of such rocks are the Ilímaussaq complex in Greenland, the Khibina and Lovozero complexes |  | | Journal (article/letter/editorial) | | elements, LREE), the pattern of order becomes more complex, and may involve up to six crystallographically...only at one other locality, the Khibina alkaline complex on the Kola Peninsula (Khomyakov 1995). At both...localities are presented in Tables 3–5. The Lovozero complex, central Kola Peninsula, Russia At Lovozero, apatite-group...Notable exceptions are apatite from the Ilímaussaq complex in Greenland (Rønsbo 1989), whose compositions follow...noteworthy that Rønsbo (1989) did not analyze the Ilímaussaq material for Sr, and further studies are clearly |  | Wu, Bin, Wang, Ru-Cheng, Yang, Jin-Hui, Wu, Fu-Yuan, Zhang, Wen-Lan, Gu, Xiang-Ping, Zhang, Ai-Cheng (2015) Wadeite (K 2 ZrSi 3 O 9 ), an alkali-zirconosilicate from the Saima agpaitic rocks in northeastern China: Its origin and response to multi-stage activities of alkaline fluids. Lithos, 224. 126-142 doi:10.1016/j.lithos.2015.02.008 | Journal (article/letter/editorial) | | MANUSCRIPT Abstract The Triassic Saima alkaline complex in the Liaodong Peninsula of northeastern IP ...eudialyte-bearing nepheline syenite in the northwest of the complex. The phonolite has similar features to miaskite...progressive alteration of wadeite suggests the Saima complex underwent multiple episodes of fluid activity during...multi-stage fluids, agpaite, Saima SC R alkaline complex, China 1. Introduction NU Alkaline igneous rocks...syenites, are typically characterized by a variety of complex Na–K–Ca–(Fe) silicates, some of which are alkali-zirconosilicates |  | Liferovich, R. P., Mitchell, R. H., Zozulya, D. R., Shpachenko, A. K. (2006) Paragenesis and composition of banalsite, stronalsite, and their solid solution in nepheline syenite and ultramafic alkaline rocks. The Canadian Mineralogist, 44 (4) 929-942 doi:10.2113/gscanmin.44.4.929 | Journal (article/letter/editorial) | | and alkaline ultramafic rocks: the Prairie Lake complex of alkaline rocks and carbonatites, Superior Alkaline...Pilansberg peralkaline complex, South Africa, the Sakharjok alkaline complex in the Kola Alkaline Province...peralkaline series in the Gremyakha–Vyrmes complex, and the Turiy Mys complex of ultramafic–alkaline rocks and...Stronalsite Stronalsite from the Khibina peralkaline complex in the Kola Alkaline Province was first recognized...of cuspidine–melilite rock, Khibina peralkaline complex, Kola Alkaline Province, Russia. d. Stronalsite |  | Marks, Michael A. W., Neukirchen, Florian, Vennemann, Torsten, Markl, Gregor (2009) Textural, chemical, and isotopic effects of late-magmatic carbonatitic fluids in the carbonatite–syenite Tamazeght complex, High Atlas Mountains, Morocco. Mineralogy and Petrology, 97 (1) 23-42 doi:10.1007/s00710-009-0075-0 | Journal (article/letter/editorial) | | carbonatitic fluids in the carbonatite–syenite Tamazeght complex, High Atlas Mountains, Morocco Michael A. W. Marks...Abstract Carbonatites of the Eocene Tamazeght complex, High Atlas Mountains, Morocco, consist of calciocarbonatites...hydrothermal precipitation of REE-carbonates, strontianite, barite and other phases (Zaitsev et al. 1998;...presented on the carbonatites of the Tamazeght complex, Morocco, in order to investigate their susceptibility...Tamazeght carbonatite-alkaline complex is a multiphase intrusive complex situated on the northern margin |  | | Journal (article/letter/editorial) | | Source and evolution of the alkaline Pilanesberg Complex, South Africa Marlina A. Elburg, R. Grant Cawthorn...Source and evolution of the alkaline Pilanesberg Complex, South Africa, Chemical Geology (2016), doi: 10...Source and evolution of the alkaline Pilanesberg Complex, South Africa Marlina A. Elburg1, R. Grant Cawthorn2...R IP South Africa Abstract The Pilanesberg Complex (South Africa) is one of the world‟s largest but...history of the Pilanesberg Complex shows MA similarities to the Greenland Kangerlussuaq Intrusion, and |  | 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 |  | Chikanda, Frances, Otake, Tsubasa, Ohtomo, Yoko, Ito, Akane, Yokoyama, Takaomi D., Sato, Tsutomu (2019) Magmatic-Hydrothermal Processes Associated with Rare Earth Element Enrichment in the Kangankunde Carbonatite Complex, Malawi. Minerals, 9 (7) 442 doi:10.3390/min9070442 | Journal (article/letter/editorial) | | Element Enrichment in the Kangankunde Carbonatite Complex, Malawi Frances Chikanda 1, * , Tsubasa Otake 2...in the complex, highlighting that the REE are mainly concentrated at the centre of the complex [15]; (ii)...Consequently, the processes that were reported on the complex in previous studies may highlight important stages...REE enrichment in the Kangankunde Carbonatite Complex. Monazite is one of the most important REE minerals...24]) have applied Fe isotopes to characterize the complex interactions between magmatic and hydrothermal |  | Broom-Fendley, Sam, Brady, Aoife E., Wall, Frances, Gunn, Gus, Dawes, William (2017) REE minerals at the Songwe Hill carbonatite, Malawi: HREE-enrichment in late-stage apatite. Ore Geology Reviews, 81. 23-41 doi:10.1016/j.oregeorev.2016.10.019 | Journal (article/letter/editorial) | | (L)REE mineral assemblage of synchysite-(Ce), strontianite and baryte. Finally, late-stage Ap-4 is associated...Zircon Pyrochlore Nb-rutile Pyrite Hematite Strontianite Barite Synchysite-(Ce) Parisite-(Ce) Fluorite...Kfsp, K feldspar; syn, synchysite-(Ce) str, strontianite; hm, hematite; rtl, rutile; xnt, xenotime-(Y);...and fragmented K-feldspar. Ap-3 is texturally complex, but has a similar habit and complexity in all...crystal aggregates can reach up to 400 μm. Strontianite and/or baryte also occur in the LREE mineral |  | Mikhailova, Julia A., Ivanyuk, Gregory Yu., Kalashnikov, Andrey O., Pakhomovsky, Yakov A., Bazai, Ayya V., Yakovenchuk, Victor N. (2019) Petrogenesis of the Eudialyte Complex of the Lovozero Alkaline Massif (Kola Peninsula, Russia) Minerals, 9 (10) 581 doi:10.3390/min9100581 | Journal (article/letter/editorial) | | minerals Article Petrogenesis of the Eudialyte Complex of the Lovozero Alkaline Massif (Kola Peninsula...rhythmically layered in its lower part (the Layered Complex) and indistinctly layered and enriched in eudialyte-group...minerals in its upper part (the Eudialyte Complex). The Eudialyte Complex is composed of two groups of rocks...varying intensity and survived in the Eudialyte Complex, some remaining unchanged and some turning into...which belong to the miaskite association [3]. Complex Na-Ca-HFSE-REE silicates (e.g., minerals of the |  | Melluso, Leone, Guarino, Vincenza, Lustrino, Michele, Morra, Vincenzo, de' Gennaro, Roberto (2017) TheREE-and HFSE-bearing phases in the Itatiaia alkaline complex (Brazil) and geochemical evolution of feldspar-rich felsic melts. Mineralogical Magazine, 81 (2) 217-250 doi:10.1180/minmag.2016.080.122 | Journal (article/letter/editorial) | | and HFSE-bearing phases in the Itatiaia alkaline complex (Brazil) and geochemical evolution of feldspar-rich...Harvey] ABSTR ACT The Late Cretaceous Itatiaia complex is made up of nepheline syenite grading to peralkaline...elements, Itatiaia. Introduction THE Itatiaia igneous complex belongs to the Cretaceous-Cenozoic alkaline province...southern Africa ACCESSORY PHASES IN THE ITATIAIA COMPLEX (Angola, Namibia), and are represented by Brandberg...Province are highlighted. The inner part of the complex is formed by several small quartz-syenitic-to-granitic |  | Gomes, Celso de Barros, Azzone, Rogério Guitarrari, Rojas, Gaston Eduardo Enrich, Guarino, Vincenza, Ruberti, Excelso (2021) Agpaitic Alkaline Rocks in Southern Brazilian Platform: A Review. Minerals, 11 (9) 934 doi:10.3390/min11090934 | Journal (article/letter/editorial) | | ones. However, these associations are indeed more complex in terms of composition, with accessory phases...nepheline syenites (and phonolites) characterized by complex Zr and Ti minerals, such as eudialyte and rinkite...first proposed by [3] to describe rocks from Ilímaussaq complex with a peralkaline index greater than 1.2...minerals of different classes, mostly of highly complex chemical composition. Thus, some agpaitic occurrences...the central-eastern part of the country, where a complex NWto EW-oriented structure, the Asunción rift, |  | | Journal (article/letter/editorial) | | D quartz by late silicification) and a varied complex mafic mineral paragenesis (compared PT E with... ACCEPTED MANUSCRIPT oscillatory zoning, but complex patchy and sector zoning predominate (Fig. 7e)...titanite, magnetite, and ilmenite, showing NU complex relationships with them. 4.2.8. Other accessory...metasomatic fluids, favor the genesis of this complex metaluminous CE Li-rich mineral assemblage. ...study of melt inclusions in the RI Khangilay complex, Eastern Transbaikalia (Russia). Chemical geology |  | | Conference Proceedings (Volume) | | 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 . . ......................................mineralization is related to gabbro-dioritetonalite complex. Ore bodies are conformable to contacts of the |  | | Report (issue) | | 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....................................Geologic map and cross section of the Stillwater Complex, Montana...........................N19 Photograph |
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