| | Book | Peter T. Bobrowsky, Canada JesĂșs MartĂnez-FrĂas, Spain Axel Vollbrecht, Germany The GeoGuide series publishes...s . . . . . . . . . . . . . . . . . . . . . . Monazite, Brockite and Auerlite . . . . . . . . . . . ... . . . . . . . . . . . . . . . . Route 4: The Islands North of Alnö . . . . . . . . . . . . . . . . ... Italy, and at the University of Las Palmas, de Gran Canaria, Spain. Prior to his current employment...and subalkaline rocks the Canary Islands, the North Atlantic Igneous Province and the Sunda Arc with a | | | Journal (article/letter/editorial) | pegmatite formation: evidence from the Keivy alkaline province, Kola peninsula, NW Russia Dmitry R. Zozulya 1...Springer-Verlag Wien 2017 Abstract The Keivy alkaline province, Kola Peninsula, NW Russia, consists of vast alkali...stages are suggested. The earliest fluorbritholite-(Ce) formed locally from a late magmatic, high temperature...fluid of CO2 and/or H2O. Keywords Keivy alkaline province . Kola peninsula . Nepheline syenite . Pegmatite...britholite-(Ce) (Ce,Ca) 5 (SiO 4 ) 3 OH, britholite-(Y) (Y,Ca) 5 (SiO 4 ) 3 OH, fluorbritholite-(Ce) (Ce,Ca)5(SiO4)3F | | | Journal (article/letter/editorial) | headwaters of the Paringa River (Fig. 1). This igneous province, termed the Alpine Dyke Swarm by Cooper (1986)...in the Tapuaenuku intrusion in the Marlborough Province (Challis 1978), these rocks have never been formally...norsethite (Cooper 1971), strontianite, daqingshanite(Ce) (Cooper 1986), a BaâREEâNa carbonate, carbocernaite...1993). Other accessory minerals include apatite, monazite, sporadic barite, hematite, niobian rutile, thorite...included accelerating voltage of 15 kV (or 20 kV for monazite), and sample current on MgO of 20 mA. Standards | | Zozulya, Dmitry, Lyalina, Lyudmila, Macdonald, Ray, BagiĆski, BogusĆaw, Savchenko, Yevgeny, Jokubauskas, Petras (2019) Britholite Group Minerals from REE-Rich Lithologies of Keivy Alkali GraniteâNepheline Syenite Complex, Kola Peninsula, NW Russia. Minerals, 9 (12) 732 doi:10.3390/min9120732 | Journal (article/letter/editorial) | resulting in crystallization of fluorbritholite-(Ce). Britholite group minerals (mainly fluorcalciobritholite...tritomite species) britholite-(Ce), britholite-(Y), fluorbritholite-(Ce), fluorbritholite-(Y), and fluorcalciobritholite...Background and REE-Rich Occurrences The Keivy alkaline province consists of 2.67â2.65 Ga aegirine-arfvedsonite...map of the western part of the Keivy alkaline province, Kola Peninsula, Figure 1. Simplified map of the...the western of the Keivy alkaline associated province, with Kola NW Russia, showing geological the location | | Xu, Cheng, Kynicky, Jindrich, Chakhmouradian, Anton R., Qi, Liang, Song, Wenlei (2010) A unique Mo deposit associated with carbonatites in the Qinling orogenic belt, central China. Lithos, 118 (1) 50-60 doi:10.1016/j.lithos.2010.03.013 | Journal (article/letter/editorial) | galena and REE minerals (parisite, bastnĂ€site and monazite). Both molybdenite and galena are characterized...increases from parisite-(Ce) [average (La/Nd)n = 2.1] to bastnĂ€site-(Ce) and monazite-(Ce) [average (La/Nd)n...molybdenite, REE-ïŹuorocarbonates [CaxREEy(CO3)x + yFy], monazite (REEPO4) and brannerite (UTi2O6). Minor ïŹuorite...barite; Mnz, monazite-(Ce); Par, parisite-(Ce); YâMg, unknown YâMg silicate; Bas, bastnĂ€site-(Ce). C. Xu...garnet (Y, Kα), REE glasses and orthophosphates (La, Ce and Sm with Lα lines; Pr, Nd, Gd and Dy with LÎČ lines) | | Song, WenLei, Xu, Cheng, Chakhmouradian, Anton R., Kynicky, Jindrich, Huang, KangJun, Zhang, ZhenLiang (2017) Carbonatites of Tarim (NW China): First evidence of crustal contribution in carbonatites from a large igneous province. Lithos, 282. 1-9 doi:10.1016/j.lithos.2017.02.018 | Journal (article/letter/editorial) | contribution in carbonatites from a large igneous province WenLei Song, Cheng Xu, Anton R. Chakhmouradian...contribution in carbonatites from a large igneous province, LITHOS (2017), doi:10.1016/j.lithos.2017.02.018...contribution in IP T carbonatites from a large igneous province SC R WenLei Songa,b,d, Cheng Xua*, Anton R....University of Manitoba, Winnipeg, Manitoba R3T 2 d CE P N2, Canada Central European Institute of Technology...(principally, monazite and REE-fluorcarbonates). Th-Pb age determination of D monazite yielded an emplacement | | Downes, Peter J., DemĂ©ny, Attila, Czuppon, György, Jaques, A. Lynton, Verrall, Michael, Sweetapple, Marcus, Adams, David, McNaughton, Neal J., Gwalani, Lalchand G., Griffin, Brendan J. (2014) Stable HâCâO isotope and trace element geochemistry of the Cummins Range Carbonatite Complex, Kimberley region, Western Australia: implications for hydrothermal REE mineralization, carbonatite evolution and mantle source regions. Mineralium Deposita, 49 (8) 905-932 doi:10.1007/s00126-014-0552-1 | Journal (article/letter/editorial) | exploration has focussed primarily on the secondary monazite-(Ce)-rich REE and U mineralization in the oxidized...shear-zone hosted lenses of apatiteâmonazite-(Ce) and foliated monazite-(Ce)âtalc rocks (â€âŒ25.8 wt% total rare...TREO), where calcite, parisite-(Ce) and synchysite-(Ce) replace monazite-(Ce) after apatite. Primary magmatic...stable isotopes . Phoscorite . Clinopyroxenite . Monazite-(Ce) . Kimberley Introduction The Neoproterozoic...and 145 ppm U3O8 (Kimberley Rare 2012). This monazite-(Ce)-apatite-rich secondary ore largely formed through | | Uher, Pavel, Ondrejka, Martin, BaÄĂk, Peter, Broska, Igor, KoneÄnĂœ, Patrik (2015) Britholite, monazite, REE carbonates, and calcite: Products of hydrothermal alteration of allanite and apatite in A-type granite from StupnĂ©, Western Carpathians, Slovakia. Lithos, 236. 212-225 doi:10.1016/j.lithos.2015.09.005 | Journal (article/letter/editorial) | homepage: www.elsevier.com/locate/lithos Britholite, monazite, REE carbonates, and calcite: Products of hydrothermal...Keywords: Allanite Apatite Britholite REE carbonates Monazite Granite hydrothermal alteration a b s t r a c...primary magmatic allanite-(Ce) to ferriallanite-(Ce) and ïŹuorapatite. The Y, Ce-rich ïŹuorapatite was replaced...britholites. Moreover, the alteration of (ferri)allanite-(Ce) resulted to complex pseudomorphs and overgrowths...[synchysite-(Ce) to its hydroxyl-dominant analogue âhydroxylsynchysite-(Ce)â, bastnĂ€site-(Ce)] and calcite | | | Journal (article/letter/editorial) | to the ââbelovite schemeââ. Solid inclusions of monazite and strontianite occur along cleavages and on...Accessory minerals Pyrochlore, thorite, columbite, monazite-(Ce) and zircon are accessory minerals in both the...the first and main carbonatites. Monazite-(Ce) occurs as fine dissemina- Table 3 Composition of calcite-siderite...graphite and apatite. The monazite(Ce) is strongly light REE-enriched (Ce/La, Ce/Nd and La/Nd average ratios...first phase carbonatite but fewer inclusions of monazite. There are two types of calcite, one idiomorphic | | Chakhmouradian, Anton R., Reguir, Ekaterina P., Zaitsev, Anatoly N., CouĂ«slan, Christopher, Xu, Cheng, KynickĂœ, JindĆich, Mumin, A. Hamid, Yang, Panseok (2017) Apatite in carbonatitic rocks: Compositional variation, zoning, element partitioning and petrogenetic significance. Lithos, 274. 188-213 doi:10.1016/j.lithos.2016.12.037 | Journal (article/letter/editorial) | Geology, Brandon University, Brandon, Manitoba AC CE P TE D MA NU a * Corresponding author at: 125...geochemistry in carbonatitic systems and carbonatite AC CE P evolution, and compared to the models proposed...Indicator REE ratios sensitive to redox conditions (ï€Ce, ï€Eu) and hydrothermal overprint (ï€Y) form a fairly...ratios [e.g., shows (La/Yb)cn ïŁ 25, or a negative Ce anomaly]. The only significant exception is NU ...phosphate solubility in these magmas, and TE AC CE P critically re-evaluated. D compositional variation | | | Journal (article/letter/editorial) | which form part of the Palaeozoic Kola Alkaline Province, contain REE-rich carbonatites with burbankite...Carbonatite; C â O â Sr â Nd isotopes; Kola Alkaline Province 1. Introduction REE-enriched carbonatites are...âfluocarbonates synchysite â(Ce) and parisiteâ (Ce), Ca-free fluocarbonate bastnaÌsiteâ (Ce), alkali carbonates...and hydrous carbonate ancylite â(Ce). The phosphate, monazite â (Ce), is a major non-carbonate REE mineral...minerals, including ancylite â (Ce), synchysite â(Ce), monaziteâ (Ce) and other REE â Srâ Ba-bearing | | BudzyĆ, Bartosz, Harlov, Daniel E., Kozub-BudzyĆ, Gabriela A., Majka, JarosĆaw (2017) Experimental constraints on the relative stabilities of the two systems monazite-(Ce) â allanite-(Ce) â fluorapatite and xenotime-(Y) â (Y,HREE)-rich epidote â (Y,HREE)-rich fluorapatite, in high Ca and Na-Ca environments under P-T conditions of 200â1000 MPa and 450â750 °C. Mineralogy and Petrology, 111 (2) 183-217 doi:10.1007/s00710-016-0464-0 | Journal (article/letter/editorial) | relative stabilities of the two systems monazite-(Ce) â allanite-(Ce) â fluorapatite and xenotime-(Y) â (Y...phases within the two systems monazite-(Ce) â fluorapatite â allanite-(Ce) and xenotime-(Y) â (Y,HREE)-rich...four sets of experiments. These included (1) monazite-(Ce), labradorite, sanidine, biotite, muscovite...muscovite, SiO2, CaF2, and 2 M Ca(OH)2; (2) monazite-(Ce), albite, sanidine, biotite, muscovite, SiO2, CaF2, Na2Si2O5...muscovite, garnet, SiO2, CaF2, Na2Si2O5, and H2O. Monazite-(Ce) breakdown was documented in experimental sets | | Seo, Jieun, Choi, SeonâGyu, Park, JungâWoo, Whattam, Scott, Kim, Dong Woo, Ryu, InâChang, Oh, Chang Whan (2016) Geochemical and mineralogical characteristics of the Yonghwa phoscoriteâcarbonatite complex, South Korea, and genetic implications. Lithos, 262. 606-619 doi:10.1016/j.lithos.2016.08.006 | Journal (article/letter/editorial) | Chonbuk National University, Jeonju, 54896, Korea CE P TE 3 Abstract AC *Corresponding author: seongyu@korea...sulfur isotope compositions of the sulfides (ÎŽ34S CE P values of about 0.2â° to 2.2â°) indicate a primary...rocks (Morbidelli et al., 1995; Veksler et al., CE P 1998; Harmer, 1999; Woolley and Kjarsgaard, 2008;...data that are available as supplementary Table A.1. CE P 3. Petrography 3.1. Phoscoriteâcarbonatite The...clinohumite, SC R with accessory pyrrhotite, monazite, uraninite, baddeleyite, columbite, and pyrochlore | | Nedosekova, Irina, Vladykin, Nikolay, Udoratina, Oksana, Belyatsky, Boris (2021) Ore and Geochemical Specialization and Substance Sources of the Ural and Timan Carbonatite Complexes (Russia): Insights from Trace Element, RbâSr, and SmâNd Isotope Data. Minerals, 11 (7) 711 doi:10.3390/min11070711 | Journal (article/letter/editorial) | SiberiaâWhite Winter, Middle Winter (East Sayan province); the NbâREE Chuktukonskoe deposit (Chadobetsky...ilmenite, magnetite, pyrrhotite, pyrite, zircon, monazite, ortite, and chevkinite. The Buldym ultramaficâcarbonatite...carbonatites (beforsites) are found containing monazite, aeshinite, rare earth pyrochlore, columbite,...chlorite. Accessory minerals of carbonatites: monazite, bastnĂ€site, ortite, barite, thorite, ilmenorutile...developed in these rocks are REETh-Nb mineralization: monazite, bastnĂ€site, xenotime, columbite, ilmenorutile | | Sahoo, Janmejaya, Sahoo, Prabodha Ranjan, Khan, Israil, Venkatesh, Akella Satya (2022) Insights into the Metallogenesis of the Felsic Volcanic Hosted Mundiyawas-Khera Cu Deposit, Alwar Basin, Western India. Minerals, 12 (3) 370 doi:10.3390/min12030370 | Journal (article/letter/editorial) | the AravalliâDelhi Orogenic belt (NW India) from monazite geochronology and mineral trace element geochemistry...Mobile Belt, Northwestern India: New evidence from monazite chemical age and its implication. Precambrian...from in situ zircon U-Pb-Hf isotope systematics, monazite dating and whole-rock geochemistry. J. Southeast...from mineralogy, whole-rock geochemistry and UâPb monazite chronology. J. Asian Earth Sci. 2016, 129, 117â141...from in situ UâPb ages and SmâNd isotopes of monazite-(Ce). Miner. Dep. 2019, 54, 553â569. [CrossRef] | | | Journal (article/letter/editorial) | the Lizhuang rare-earth element deposit, Sichuan Province, Southwestern China Xiaochao Shu1,2 | Yan Liu2...Lizhuang rare-earth element (REE) deposit in Sichuan Province, Southwestern China, formed from continuous m...and generation II in association with bastnĂ€site-(Ce). We investigated chemical composition of the two...orebodies are 30â100 m in length and belt, Sichuan Province, Southwestern China (Figure 1). Carbonatites in...comprising fluorite, quartz, calcite, and bastnĂ€site-(Ce). Mineral abbreviations: Ab, albite; Agt, aegirine-augite; | | | Journal (article/letter/editorial) | processes in the Miocene PX1 pyroxenite intrusion (Fuerteventura) The effect of minor H2O content on crystallization...PX1 gabbro-pyroxenite intrusion of Fuerteventura (Canary Islands) displays a remarkable NNE-SSW trending...alcaline ocean island magmatism documented in the Canary Islands. References Langmuir C.H. (1989), Nature 340...albite, muscovite and biotite. Apatite, zircon, monazite, ilmenite, and scarce tourmaline and garnet are...muscovite. A U-Pb geochronological study on zircon and monazite indicates a minimum emplacement age of 318±2 Ma | | | Book | 2013). MALAWI Mount Malosa, Chilwa alkaline province, Zomba district. "Illite" is the name of a series...Administered Tribal Areas and North West Frontier Province. Ilmenite crystal clusters to 12 cm across have...Mountain, Warsak district, North West Frontier Province. Surface diggings worked by local people on Zagi...yield world-class specimens of bastnasite-(Ce), parisite-(Ce), genthelvite and xenotime, which ~uickly...pumpellyite (Ottens, 2003). AUSTRALIA and PACIFIC ISLANDS AUSTRALIA Broken Hill, New South Wales. Ilvaite | | | Book | associated with Etna, Somma-Vesuvo and the Lippari Islands. He also suggested that volcanoes were natural...origin of the Hawaiian Archipelago and other lin- islands and seamounts. Morgan (1971: 42) proposed that...chamber once existed beneath the Tharsis volcanic province. Some petrologists be- (1979: partly lieve that...hybrid magma rapidly foamed to the surface at the islands sures. The andesitic magma mingled explosively...by the sea; for ex- Kavachi in the Solomon Islands has constructed a new subaerial edifice on eight | | | Book | island arcs, back-arc basins, intraplate oceanic islands, large igneous provinces and intra-continental...massive shield volcanoes characteristic of ocean islands like Hawai`i and RĂ©union. The plateau (or flood)...ridge segments that happen to lie close to ocean islands or large seamounts (i.e. to hot spots) may on the...Kauai Is, Hawai`i Honshu arc South Sandwich Islands Ontong Java plateau Etendeka, Namibia Kenya...Verde rna SVZ COCOS Fe Canary Is New Hoggar England l ra nt Ridge Ce dian In Caroline Samoa 60ËS | | | Book | Chinaâs largest Mo metallogenic and producing province. It contains a reserve of >6 Mt Mo in metal from...(HuaXiong Block) ranks as the largest molybdenum province in the world (Li et al. 2007b; see Chap. 2). In...and largest orogenic-type Ag-Pb-Zn metallogenic province in the world (Chen et al. 2009b; Zhang et al....orogenic-type gold province next to the Jiaodong Peninsula (northeastern Shandong Province) in China (Chen...second largest Carlin-type and Carlin-like gold province in the world (Chen et al. 2004), containing the | | | Book | Good examples are the Indonesian islands and the Japanese islands. The volcanoes show that the activity...pages. Going back further in ti,ne, the Grenville Province of NE Canada, which is found to extend southwards... Anatolia and the Betic cordillera in southern Spain. The Basin and Range region evolved from co1npressional...1nodel may apply. There, a late Cenozoic volcanic province occurs in a belt running from easten1 Turkey to...for plates In the Betic cordillera of southen1 Spain and North Africa, coeval (early Miocene) magmatism | | | Journal (volume) | presciitaiil les Poissons du Mollusques de iMcduses de ce M. le J. tĂź/i el Poisson annonce janvier, ...mexicaine par- caoutchouc, dont TĂ©tude intĂ©resse M. Ce voyageur annonce deux do (Iriislaceii, ...prĂ©parer Le but principal de le accompagnĂ© les ce voyage Ă©tait l'Ă©tude route de Vhih Ă Luahg-Prabang...J'ai forĂȘts les qui envi- trouvĂ© la preuve de ce que j'avance dans rencontre de nombreux animaux...Laotien, par la taille et le caractĂšre indolent. G'est ce mĂȘme Muong le type gĂ©nĂ©ral, qui a Ă©tĂ© si souvent |
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