| Panikorovskii, Taras L., Mikhailova, Julia A., Pakhomovsky, Yakov A., Bazai, Ayya V., Aksenov, Sergey M., Kalashnikov, Andrey O., Krivovichev, Sergey V. (2021) Zr-Rich Eudialyte from the Lovozero Peralkaline Massif, Kola Peninsula, Russia. Minerals, 11 (9) 982 doi:10.3390/min11090982 | Journal (article/letter/editorial) | Environmental Safety of the Arctic, Kola Science Centre, Russian Academy of Sciences, 14 Fersman Street...Apatity, Russia; aks.crys@gmail.com Kola Science Centre, Geological Institute, Russian Academy of Sciences...ru (A.O.K.) Nanomaterials Research Centre of Kola Science Centre, Russian Academy of Sciences, 14 Fersman...(Kola Peninsula, Russia) [17], Ilimaussaq (South Greenland) [18], Mont SaintLovozero massif (alluaivite,...Peninsula, Russia)but [17],the Ilimaussaq (South Greenland) [18], Mont easily decomposable in acids, formation | | Zirner, Aurelia L.K., Marks, Michael A.W., Wenzel, Thomas, Jacob, Dorrit E., Markl, Gregor (2015) Rare earth elements in apatite as a monitor of magmatic and metasomatic processes: The Ilímaussaq complex, South Greenland. Lithos, 228. 12-22 doi:10.1016/j.lithos.2015.04.013 | Journal (article/letter/editorial) | metasomatic processes: the Ilı́maussaq complex, South Greenland Aurelia L.K. Zirner, Michael A.W. Marks...metasomatic processes: the Ilı́maussaq complex, South Greenland, LITHOS (2015), doi: 10.1016/j.lithos...processes: the Ilímaussaq SC RI PT complex, South Greenland. Aurelia L. K. Zirner1,2,*, Michael A...University, Department of Earth and Planetary Sciences, North Ryde, NSW 2109, Australia * = Corresponding author...apatite from the plutonic Ilímaussaq complex in South Greenland and its surrounding country rocks track | | | Journal (article/letter/editorial) | 873–892 Evolution of the North Qo“roq centre nepheline syenites, South Greenland: alkali-mafic silicates...Saskatchewan, Canada, S4S 0A2 ABSTR ACT The North Qôroq centre comprises a series of concentric nepheline...Nepheline Syenite Complex, in the rift-related Gardar Province of South Greenland. The North Qôroq syenites...variation both within units and throughout the centre. Many of the rocks have been affected by metasomatic...compositions exhibited by pyroxene and amphibole from North Qôroq are examined and related to either primary | | | Journal (article/letter/editorial) | metasomatic aureole around the Chilwa Island carbonatite complex were chosen for study. In addition to the main...associated with magma at deeper levels in the complex, of higher temperature, and possibly with a lower...emplacement of the Borralan alkaline/carbonatite complex in Scotland. Bühn and Rankin (1999) investigated...partitioning in natural magma systems is highly complex and only understood reasonably well for a few geochemically...bastnäsite-(Ce). Fenite at the Songwe carbonatite complex in Malawi has also been identified as HREE-enriched | | | Journal (article/letter/editorial) | nepheline, TE albite, K-feldspar, pyrochlore, fluorapatite, fluorbritholite-(Ce) and magnetite. Alkali...cancrinite, K-feldspar, annite, fluorbritholite-(Ce), fluorapatite, fluorite, calcite, parasite-(Ce), CE P bastnäsite-(Ce)...zircon, pyrochlore-group minerals, monazite-(Ce), fluorapatite, fluorbritholite-(Ce) and REE-bearing carbonates...as Cl and F, which were trapped by sodalite, fluorapatite, fluorbritholite-(Ce), fluorite and annite...., 2011), about 200 in the Ilimaussaq complex in South Greenland (Sørensen, 1997) and about 100 in the | | | 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 | | | Journal (article/letter/editorial) | 1-2.5 Gew.%) und können daher als Sr-reiche Fluorapatite klassifiziert werden, wie sie typischerweise...(2001) für Fluorapatite weltweit gewonnenen Daten dargestellt (hellgraue Felder: Fluorapatite in Kalziokarbonatit;...(1986): Magmatic fluids in the Fen carbonatite complex, S.E. Norway: Evidence for midcrustal fractionation...Carbonatite-related contact metasomatism in the Fen complex, Norway: effects and petrogenetic implications...crystallisation of calcite carbonatite magma in the Fen complex, Norway. - Min. Mag., 55, 81-94. ANOVITZ, L.M. | | Zhang, Chao, Koepke, Juergen, Albrecht, Moritz, Horn, Ingo, Holtz, Francois (2017) Apatite in the dike-gabbro transition zone of mid-ocean ridge: Evidence for brine assimilation by axial melt lens. American Mineralogist, 102 (3) 558-570 doi:10.2138/am-2017-5906 | Journal (article/letter/editorial) | in both F and Cl, with X FAp (proportion of fluorapatite end-member) up to 0.5 and X Cl Ap (proportion...Ca), albite (Na), fluorapatite (P, F), halite (Cl), and pyrite (S). The fluorapatite crystal used here...F Cl end-members hydroxylapatite (X OH Ap), fluorapatite (X Ap), and chlorapatite (X Ap) F Cl 1 has been...cores can be clearly identified, i.e., high-Cl fluorapatite (X FAp ~0.6, X Cl Ap ~0.3) and low-F chlorapatite...of ~5.5 Cl wt% and X Ap of ~0.83. The high-Cl fluorapatite cores are observed only in diorites and tonalites | | De Toledo, M. C. M., Lenharo, S. L.R., Ferrari, V. C., Fontan, F., De Parseval, P., Leroy, G. (2004) THE COMPOSITIONAL EVOLUTION OF APATITE IN THE WEATHERING PROFILE OF THE CATALAO I ALKALINE-CARBONATITIC COMPLEX, GOIAS, BRAZIL. The Canadian Mineralogist, 42 (4) 1139-1158 doi:10.2113/gscanmin.42.4.1139 | Journal (article/letter/editorial) | PROFILE OF THE CATALÃO I ALKALINE-CARBONATITIC COMPLEX, GOIAS, BRAZIL M. CRISTINA M. DE TOLEDO§ Instituto...apatite from the Catalão I alkaline-carbonatitic complex, Goias, Brazil, were determined by optical and...established for the Catalão I alkaline-carbonatitic complex are quite common and widely distributed in all...apatite at the Catalão I alkaline–carbonatite complex. We emphasize those properties that determine how...bibliography has shown that starting from pure fluorapatite, Ca10 (PO4)6 F2, a great variety of substitutions | | Nie, Xiao, Wang, Zongqi, Chen, Lei, Yin, Jingwu, Xu, Haiming, Fan, Li, Chen, PuPu, Wang, Gang (2020) Mineralogical constraints on Nb–REE mineralization of the Zhujiayuan Nb (−REE) deposit in the North Daba Mountain, South Qinling, China. Geological Journal, 55 (6). 4845-4863 doi:10.1002/gj.3710 | Journal (article/letter/editorial) | mineralization of the Zhujiayuan Nb (−REE) deposit in the North Daba Mountain, South Qinling, China Xiao Nie1 Li...trachyte-hosted Zhujiayuan deposit is located in the North Daba Mountain of South Qinling, China. In this deposit...and REE-bearing minerals, Nb–REE mineralization, North Daba Mountain, South Qinling Orogen, trachyte 1...alteration resulted in the formation of the Ilímaussaq complex revealed the mechanisms of REE substitution, these...alkaline volcanic rocks of the Pingli area in the North Daba Moun- magmatic genesis are still characterized | | 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) | in the kakortokites of the Ilímaussaq complex, South Greenland: Implications for fluid evolution and...Economic Geology, Geological Survey of Denmark and Greenland, Øster Voldgade 10, 1350 Copenhagen, Denmark Department...syenites (kakortokites) of the Ilímaussaq complex, South Greenland, host voluminous accumulations of eudialyte-group...eudialyte-group minerals (EGM). These complex Na-Ca-zirconosilicates contain economically attractive levels...studies of the peralkaline Ilímaussaq complex, South Greenland, Ussing (1912) introduced the term agpaite |
|