 | 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) | | elements Europe EURARE Alkaline igneous rocks Carbonatite Metallogenetic belts a b s t r a c t Security...EURARE project as an REE ‘resource’, ‘deposit’, ‘occurrence’ or ‘by-product’ (Table 1). Resources have a...and may be identified by future exploration); occurrence (those in which the REE are enriched but which...Skye, Mourne Mountains Biggejavri Delitzsch (Storkwitz) Ditrãu Fen Galiñeiro Gardiner Complex Grønnedal-Ika...Tupertalik Tysfjord Västervik Turkey Sweden UK Norway Germany Romania Norway Spain Greenland Greenland Sweden |  | | Journal (article/letter/editorial) | | 267–279. Mineralogy of Metamorphosed Carbonatite of the Vesely Occurrence, Northern Transbaikal Region, Russia...Abstract—Metamorphism of carbonatite is exemplified in the Vesely occurrence. According to available data...data, the age of the carbonatite is 596 ± 3.5Ma, whereas metamorphism is dated at 550 ± 14 Ma. The rocks...rocks at the Vesely occurrence were metamorphosed under conditions of greenschist facies (epidote–muscovite–...the partial recrystallization of carbonates and apatite with removal of trace elements. This process resulted |  | | Journal (article/letter/editorial) | | 64(4), pp. 615–624 Intrusive calcite-carbonatite occurrence from Mt. Vulture volcano, southern Italy...WC1E 6BT, UK 2 ABSTR ACT Intrusive calcite-carbonatite ejecta (sovite) in the lowermost tephra layers...(Upper Pleistocene), is the first intrusive carbonatite sample from southern Europe. The sovite is of...7 wt.% FeO) and olivine (Fo99). Perovskite and apatite have been found only as microlites. Intergranular...intrusive carbonatite, alkali-ma c rocks, Mt. Vulture, Italy. Introduction FOUR extrusive carbonatite occurrences |  | | Journal (article/letter/editorial) | | porphyritic calcite carbonatite, brecciated carbonatite, ferrocarbonatite, silico-carbonatite, and tuff carbonatite)...sövite and ferro-carbonatite), and Samalpatti (holocrystalline sövite, ankeritic carbonatite, dolomitic carbonatite...carbonatite, and porphyritic carbonatite). Values for δ13C and δ18O of the Mundwara and Koratti-Sevathur...have δ13C values similar to the Primary Igneous Carbonatite (PIC) but are enriched in δ18O. Kala Doongar...Introduction SINCE THE DISCOVERY of the first carbonatite complex in India in 1963 (i.e., Ambadungar) (Sukheswala |  | | Journal (article/letter/editorial) | | in The Netherlands Calcite-bearing dolomite carbonatite dykes from Veseloe, North Transbaikalia, Russia...of the order of crystallization seen in most carbonatite complexes. Strontium isotope ratios are consistent...plot in the accepted box for primary igneous carbonatite. Mineral geothermometers, inclusion measurements...carbonated-silicate parental melt. Introduction A new carbonatite area has been discovered recently in North Transbaikalia...carbonatites are Late Riphean calcite-bearing dolomite carbonatite dykes intruded into Early Precambrian (2000 Ma) |  | | Journal (article/letter/editorial) | | September 2002 Springer-Verlag 2002 Abstract The apatite-bearing carbonate rocks at Eppawala, Sri Lanka...rocks are mainly made up of calcite, dolomite and apatite, with lesser amounts of ilmenite, magnetite, pyrite...and La/Yb ratios vary between 14 and 43. Both apatite and calcite show markedly elevated strontium levels...as well as the presence of major quantities of apatite and considerable amounts of ironbearing minerals...3060, 55020 Mainz, Germany W. Hofmeister Johannes Gutenberg-Universität, Mainz, Germany Sr/Mn and Ce/La |  | | Journal (article/letter/editorial) | | elsevier.com/locate/lithos Geochemistry of carbonatite–silicate pairs in nature: A case history from...(Aquila-Abruzzo, Italy) carbonatite is associated with phonolitic foidite tuff. The Oricola carbonatite contains fresh...kamafugite and Polino Ca-carbonatite, or Grotta del Gervo kamafugite and Oricola Ca-carbonatite, we note couple...Elsevier B.V. All rights reserved. Keywords: Carbonatite; Kamafugite; Immiscibility; LA-ICP-MS; Italy...petrogenesis of carbonatites is whether they travel as carbonatite magmas direct from the man- F. Stoppa et al |  | | Journal (article/letter/editorial) | | Isotopic Systematics of the Rocks of the Khalyuta Carbonatite Complex of Western Transbaikalia A. G. Doroshkevich...investigations of the rocks of the Khalyuta carbonatite complex (carbonatites, comagmatic silicate rocks...Pyroxene, amphibole, magnetite, potassium feldspar, apatite, phlogopite, calcite, dolomite, strontianite, celestite...40 INTRODUCTION The nature of the Khalyuta carbonatite complex is currently ambiguously interpreted...bastnaesite from the carbonatites of the Southern occurrence [12]. Barytocelestite, which was formed simultaneously |  | | Journal (article/letter/editorial) | | crystal morphologies combined with the chemistry of apatite, calcite and dolomite indicate two major stages...crystallization conditions. Initially, nucleation of apatite, ilmenite and possibly olivine was associated with...rapid crystal growth during slow cooling of the carbonatite melt at depth. The heat loss through the roof...ilmenite, (iii) fracturing of apatite and (iv) the emplacement of the carbonatite melt as dykes. Here, the...reveal the crystallization processes within carbonatite melts. Introduction Crystallization in multi-component |  | | Journal (article/letter/editorial) | | F. Stoppa ? A. Cundari A new Italian carbonatite occurrence at Cupaello (Rieti) and its genetic significance...petrological data are presented on a newly found carbonatite occurrence associated with “kamafugite” lava at Cupaello...Cupaello, central Italy. This carbonatite occurrence is part of the Late Pleistocene Umbria-Latium ultra-alkaline...Region and represents the first reported occurrence of carbonatite assemblages in the Mediterranean Basin...transitional with Ca-carbonatite liquid and provides direct evidence of immiscibility of carbonatite from “kamafugite” |  | Ripp, G. S., Karmanov, N. S., Doroshkevich, A. G., Badmatsyrenov, M. V., Izbrodin, I. A. (2006) Chrome-bearing mineral phases in the carbonatites of northern Transbaikalia. Geochemistry International, 44 (4) 395-402 doi:10.1134/s0016702906040069 | Journal (article/letter/editorial) | | presents the results of a study of the Vesely carbonatite occurrence in a new carbonatitebearing area of northern...investigation. The recently discovered Vesely carbonatite occurrence in northern Transbaikalia is among such...RESEARCH METHODS Carbonatites from the Vesely occurrence were studied by petrographic and ore-microscopic...of Sciences. GEOLOGY OF THE VESELY OCCURRENCE The Vesely occurrence is situated in northern Transbaikalia...Transbaikalia within a new carbonatite-bearing area related to the framing of an inlier of the Early Precambrian |  | | Journal (article/letter/editorial) | | ORIGINAL PAPER Phonolitic melt production by carbonatite Mantle metasomatism: evidence from Eger Graben...Accepted: 4 October 2019 © Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract Ultramafic...xenocrysts from a basanite from Spitzberg, Cotta, Germany were investigated. The Spitzberg volcano on the...melt during a later interaction with additional carbonatite melt. Major and trace element chemistry as well...between (tephri-)phonolitic silicate melt and carbonatite melt; then more slowly and free-floating in magma |  | | Journal (article/letter/editorial) | | Oxygen Isotope Geochemistry of the Amba Dongar Carbonatite Complex, Gujarat, India S.G. Viladkarl and M...(Otto-Hahn-Institut),Postfach 3060, 0-55020 Mainz, Germany (Manuscript received August 28, 2999; accepted...survey based on 42 samples from the Amba Dongar carbonatite complex of Gujarat, India, indicates that the...differentiation series sovite + alvikite --* ankeritic carbonatite is beset with a distinct isotope trend characterized...28 %O in the latest generation of ankeritic carbonatite. While an range of 7 - 13%O conforms with similar |  | Schleicher, H., Kramm, U., Pernicka, E., Schidlowski, M., Schmidt, F., Subramanian, V., Todt, W., Viladkar, S. G. (1998) Enriched Subcontinental Upper Mantle beneath Southern India: Evidence from Pb, Nd, Sr, and C-O Isotopic Studies on Tamil Nadu Carbonatites. Journal of Petrology, 39 (10) 1765-1785 doi:10.1093/petroj/39.10.1765 | Journal (article/letter/editorial) | | UNIVERSITÄT HAMBURG, GRINDELALLEE 48, D-20146 HAMBURG, GERMANY 2 INSTITUT FÜR MINERALOGIE UND LAGERSTÄTTENLEHRE...AACHEN, GERMANY 3 MAX-PLANCK-INSTITUT FÜR KERNPHYSIK, POSTFACH 10 39 80, D-69029 HEIDELBERG, GERMANY 4...PLANCK-INSTITUT FÜR CHEMIE, POSTFACH 3060, D-55020 MAINZ, GERMANY 5 MINERALOGISCH–PETROGRAPHISCHES INSTITUT UNIVERSITÄT...IM NEUENHEIMER FELD 236, D-69120 HEIDELBERG, GERMANY 6 STATE GEOLOGICAL SURVEY, MADRAS, TAMIL NADU...Sr, Pb, C and O isotope geochemistry of four carbonatite occurrences (Sevattur, Jogipatti, Samalpatti |  | Kapustin, Yu. L., Lapitskiy, E. M., Pogrebnoy, V. T., Storchak, P. N., Kochanov, Ye. N. (1978) The carbonatite zone in the Ukrainian shield. International Geology Review, 20 (10) 1131-1140 doi:10.1080/00206817809471481 | Journal (article/letter/editorial) | | information: http://www.tandfonline.com/loi/tigr20 The carbonatite zone in the Ukrainian shield a b c Yu. L....P. N. Storchak & Ye. N. Kochanov (1978) The carbonatite zone in the Ukrainian shield, International Geology...tandfonline.com/ page/terms-and-conditions The carbonatite zone in the Ukrainian shield Yu.L. Kapustin et...massif has been found to contain a new carbonatite occurrence, which may be considered the first instance...in the Ukraine. Position and structure of the carbonatite zone. This crystalline body is the eastern part |  | | Journal (article/letter/editorial) | | of what is known about Italian PT alkaline-carbonatite complexes, plus a new description of a carbothermal...potential for mineral deposits. The Italian carbonatite occurrences can be divided into two CE belts...of European resources). Pyrochlore, monazite, apatite, britholite bearing subvolcanic rocks in ejecta...magmatism, critical metals, carbothermal residua, carbonatite MA NU subvolcanic model. 1. Introduction ...al., 2015). A typical primary carbonatite deposit model includes apatite-magnetite-pyrochlore and rare-earth |  | | Journal (article/letter/editorial) | | D-20146, Hamburg, Germany b Max Planek-Institutfiir Chemic, Saarstr. 23, D-55020, Mainz, Germany c Geology Department...lm Neuenheimer Feld 236, D-69120, Heidelberg, Germany Received 8 July 1996; accepted 14 February 1997...analysed P b / P b ratios in carbonatites from carbonatite-alkalic complexes of Newania ( N W India, Rajasthan...by a later phase of ankerite carbonatite, while thin calcite carbonatite (s~vite) dykelets are the youngest...comparison to common igneous rocks and even for carbonatite compositions. One sample, New 37, shows the extreme |  | | Journal (article/letter/editorial) | | Major REE-bearing mineral deposit types are the apatite-iron oxide mineralizations in Norrbotten (e.g....deposits (e.g., Olserum, Bastnäs) and alkaline-carbonatite intrusions such as the Norra Kärr complex and...Norrbotten and Bergslagen ore regions, are the apatite-iron oxide mineralizations in Kiruna and Grängesberg...P, are variably abundant in the mineralized carbonatite. REE-bearing mineral phases have the highest...Sweden, the Alnö complex consists of alkaline and carbonatite intrusive rocks located on the island of Alnö |  | Thompson, R., Smith, P., Gibson, S., Mattey, D., Dickin, A. (2002) Ankerite carbonatite from Swartbooisdrif, Namibia: the first evidence for magmatic ferrocarbonatite. Contributions to Mineralogy and Petrology, 143 (3) 377-396 doi:10.1007/s00410-002-0350-0 | Journal (article/letter/editorial) | | Gibson D.P. Mattey Æ A.P. Dickin Ankerite carbonatite from Swartbooisdrif, Namibia: the first evidence...analysis of magnetite and pyrochlore from the carbonatite allows calculation of their modal amounts from...01) are appropriate for an 1,100-Ma magmatic carbonatite. Likewise, carbonate d18O=8.0 and d13C=–7.36...prior fractionation of a silicate mineral and apatite. The resulting ferrocarbonatite lacks a silicate...silicate mineral (excluding fenite xenocrysts) and apatite. It has unusually low (basalt-like) REE abundances |  | Walter, Benjamin F., Steele-MacInnis, Matthew, Giebel, R. Johannes, Marks, Michael A.W., Markl, Gregor (2020) Complex carbonate-sulfate brines in fluid inclusions from carbonatites: Estimating compositions in the system H2O-Na-K-CO3-SO4-Cl. Geochimica et Cosmochimica Acta, 277. 224-242 doi:10.1016/j.gca.2020.03.030 | Journal (article/letter/editorial) | | Karlsruhe, Germany Eberhard Karls University Tübingen, Wilhelmstr. 56, 72074 Tübingen, Germany c Dept....Geowissenschaften, Ernst-Reuter-Platz 1, D-10587 Berlin, Germany e University of the Free State, 250 Nelson-Mandela-Drive...understanding physicochemical processes involved in carbonatite-related hydrothermal ore mineralization and fenitization...found in carbonatites from the Kaiserstuhl (SW Germany), and a simple numerical model to estimate the...Margules equations. The results suggest that carbonatite melts predominantly exsolve Na-K-sulfate-car |  | Mongelli, Giovanni, Paternoster, Michele, Rizzo, Giovanna, Sansone, Maria T. Cristi, Sinisi, Rosa (2013) Trace element geochemistry of the Mt Vulture carbonatites, southern Italy. International Geology Review, 55 (12) 1541-1552 doi:10.1080/00206814.2013.786310 | Journal (article/letter/editorial) | | The Mt Vulture carbonatites are the only carbonatite occurrence in the southern Apennines. We present new...element (LREE), Ba, and Pb abundances. In addition, apatite influences LREE concentrations. Increasing silica...rare earth element (MREE) to HREE fractionations. Apatite has a negligible effect on inter-REE fractionations... The origins of carbonatite magmas are debated, and models proposed for carbonatite generation include... Lee and Wyllie 1994; Veksler et al. 1998). Carbonatite ages range from Archaean to recent and these |  | Casillas, R., Dem�ny, A., Vennemann, T. W., Ahijado, A. (2004) Oxygen isotope thermometry in carbonatites, Fuerteventura, Canary Islands, Spain. Mineralogy and Petrology, 80 (3) 155-172 doi:10.1007/s00710-003-0022-4 | Journal (article/letter/editorial) | | Cathodoluminescence characteristics were investigated for the carbonatite minerals in order to determine the extent of... The above range is in agreement with other carbonatite thermometric studies. This is the first study...oxygen isotope data coupled with a CL study on carbonatite-related zircon. The CL pictures revealed that...Regarding geological field evidences of syenite–carbonatite relationship and the close agreement of published...late-stage reworking during magma evolution and carbonatite segregation. The oxygen isotope fractionations |  | de Oliveira Cordeiro, Pedro Filipe, Brod, José Affonso, Santos, Roberto Ventura, Dantas, Elton Luiz, de Oliveira, Claudinei Gouveia, Barbosa, Elisa Soares Rocha (2011) Stable (C, O) and radiogenic (Sr, Nd) isotopes of carbonates as indicators of magmatic and post-magmatic processes of phoscorite-series rocks and carbonatites from Catalão I, central Brazil. Contributions to Mineralogy and Petrology, 161 (3) 451-464 doi:10.1007/s00410-010-0542-y | Journal (article/letter/editorial) | | with nelsonites, as pockets and dykes. The P2 apatite nelsonite, the P3 magnetite nelsonite, and, to...values, which could be explained by degassing of carbonatite magma during cooling. A degassing pattern, parallel...isotopes of carbonate from monazite-bearing carbonatite have a positive correlation, indicating a distinct...Keywords Catalão APIP Phoscorite Nelsonite Carbonatite Carbon and oxygen isotopes Introduction Phoscorites...Phoscorites are rare igneous rocks formed by apatite, magnetite, and a magnesian silicate (olivine, diopside |  | | Journal (article/letter/editorial) | | produced Ba-rich phlogopite and Sr-rich apatite. K EY WORDS : carbonatite magma, melt inclusion, alkaline basalt...processes were accompanied by the formation of carbonatite and fluorite and baryte veins enriched in trace...veinlets which contain clinopyroxene, phlogopite and apatite phenocrysts (up to 700 mm across). The groundmass...420% MINERALOGY AND COMPOSITION OF K-RICH CARBONATITE MELTS TABLE 1. Clinopyroxene compositions (wt...indicate an abrupt Apatite and phlogopite phenocrysts 413 Crystals of apatite (up to 200 mm long) |  | Riley, T. R., Bailey, D. K., Harmer, R. E., Liebsch, H., Lloyd, F. E., Palmer, M. R. (1999) Isotopic and geochemical investigation of a carbonatite-syenite-phonolite
diatreme, West Eifel (Germany) Mineralogical Magazine, 63 (5) 615-631 doi:10.1180/002646199548736 | Journal (article/letter/editorial) | | geochemical investigation of a carbonatite-syenite-phonolite diatreme, West Eifel (Germany) T. R . RILEY1., D. K...G6ttingen, Goldschmidtstra[~e 3, 37033 G6ttingen, Germany ABSTRACT The Rockeskyll complex in the north, central...volcanic field encapsulates an association of carbonatite, nephelinite and phonolite. The volcanic complex...forms one centre and has erupted the only known carbonatite in the West Eifel, along with a broad range of...and at numerous alkaline-carbonatite provinces worldwide. KEYWORDS" carbonatite, syenite, phonolite, stable |
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