 | Ondrejka, Martin, Uher, Pavel, Pršek, Jaroslav, Ozdín, Daniel (2007) Arsenian monazite-(Ce) and xenotime-(Y), REE arsenates and carbonates from the Tisovec-Rejkovo rhyolite, Western Carpathians, Slovakia: Composition and substitutions in the (REE,Y)XO4 system (X = P, As, Si, Nb, S) Lithos, 95 (1) 116-129 doi:10.1016/j.lithos.2006.07.019 | Journal (article/letter/editorial) | | www.elsevier.com/locate/lithos Arsenian monazite-(Ce) and xenotime-(Y), REE arsenates and carbonates from...Central Slovakia. Arsenian monazite-(Ce)–phosphatian gasparite-(Ce) and arsenian xenotime-(Y)–phosphatian...REE carbonates (bastnäsite, parisite, röntgenite?, synchysite) and rare cerianite-(Ce) form anhedral to...primary monazite-(Ce) and xenotime-(Y) by As-rich, high fO2 fluids, whereas cerianite-(Ce) and the REE carbonates...Franz et al., 1996; Heinrich et al., 1997). Monazite-(Ce) is the most common monoclinic phase; it is widespread |  | | Journal (article/letter/editorial) | | Canada, Samson et al. 1995a, 1995b; Uganda and Italy, Stoppa and Schiazza 2013) or alkaline granites...2015), which is coincided with Th–Pb dating for bastnäsite-(Ce) ages at ~26 Ma (Ling et al. 2016) and 40Ar–39Ar...euhedral-subhedral, plate-like bastnäsite-(Ce) and a small amount of parisite-(Ce) whereas the gangue minerals...arfvedsonite, calcite, quartz, fluorite, barite and bastnäsite-(Ce) from rim to center (Fig. 3e). The recognizable...mineralization stage occurs with the presence of bastnäsite-(Ce) and some fluorite and barite at the center |  | Wu, Ming-qian, Tian, Bao-feng, Zhang, De-hui, Xu, Guo-zhan, Xu, Wen-xi, Qiu, Kun-feng (2018) Zircon of the No. 782 deposit from the Great Xing’an Range in NE China: Implications for Nb-REE-Zr mineralization during magmatic-hydrothermal evolution. Ore Geology Reviews, 102. 284-299 doi:10.1016/j.oregeorev.2018.09.006 | Journal (article/letter/editorial) | | the No. 782 deposit from the Great Xing’an Range in NE China: Implications for Nb-REE-Zr mineralization...the No. 782 deposit from the Great Xing’an Range in NE China: Implications for Nb-REE-Zr mineralization...the No. 782 deposit from the Great Xing’an Range in NE China: Implications 2 for Nb-REE-Zr mineralization...Nb-REE-Zr mineralization in the No. 782 deposit of NE China developed in a finegrained porphyry (porphyry)...to a lesser extent, by bastnäsite-(Ce) and parisite-(Ce), where parisite-(Ce) occurs as a replacement |  | Macdonald, R., Bagiński, B., Kartashov, P. M., Zozulya, D., Dzierżnowski, P. (2015) Hydrothermal alteration of chevkinite-group minerals. Part 2. Metasomatite from the Keivy massif, Kola Peninsula, Russia. Mineralogical Magazine, 79 (5) 1039-1059 doi:10.1180/minmag.2015.079.5.02 | Journal (article/letter/editorial) | | Associate Editor: K. Pfaff ] ABSTRACT Chevkinite-(Ce) in a mineralized quartz-epidote metasomatite from...of ferriallanite-(Ce) and davidite-(La), in turn rimmed by a zone of allanite-(Ce) richer in the epidote...postdating that of rutile. Aeschynite-(Y), aeschynite-(Ce) and REE-carbonates are accessory phases in all zones...minerals, davidite-(La), aeschynite(Y), aeschynite-(Ce), niobian titanite, rutile and REE-carbonates. Geological...terrane and Central Kola composite terrane in the NE Fennoscandian shield (Zozulya and Eby, 2010). The |  | Liu, Taotao, Song, Wenlei, Kynicky, Jindrich, Yang, Jinkun, Chen, Qian, Tang, Haiyan (2022) Automated Quantitative Characterization REE Ore Mineralogy from the Giant Bayan Obo Deposit, Inner Mongolia, China. Minerals, 12 (4) 426 doi:10.3390/min12040426 | Journal (article/letter/editorial) | | deposit. The mineral composition, occurrence, and Ce elemental deportment of the borehole ores at different...in abundance and occurrence. Monazite-(Ce) and bastnäsite-(Ce) are the primary REE host minerals, and...parisite-(Ce)/synchysite-(Ce), cerite-(Ce), huanghoite-(Ce)/cebaite-(Ce), and aeschynite-(Ce), are significant...deposit. Keywords: REE mineralization; monazite; bastnäsite; Bayan Obo; TIMA with regard to jurisdictional...multiple tectonic events in the region, a series of NE-, NW-, and EW-striking faults are formed. The Bayan |  | | Journal (article/letter/editorial) | | gadolinite-group minerals, gittinsite, ferriallanite-(Ce), and a pervasive replacement of the granite by these...stability of primary REE-F-(CO2) minerals (e.g., bastnäsite-(Ce) host to LREE), zirconosilicates (i.e., Na...of secondary LREE silicates (i.e., ferriallanite-(Ce)), HREE silicates (i.e., gadolinite-(Y)), zirconosilicates...are enriched in HREE. Hydrothermal ferriallanite-(Ce) and gadolinite-group minerals also show a clear...fluorocarbonates (e.g., bastnäsite-(Ce) and parisite-(Ce)), phosphates (e.g., xenotime-(Y) and monazite-(Ce)), silicates |  | | Journal (article/letter/editorial) | | Vol. 38, pp. 67-79 (2000) CERITE-(Ce) AND THORIAN SYNCHYSITE-(Ce) FROM THE NIEDERBOBRITZSCH GRANITE...minerals, including cerite-(Ce), thorian synchysite-(Ce), synchysite-(Ce), and an unidentified Th-rich...Th-rich REE fluorocarbonate(?). Cerite-(Ce) is a REE silicate that, to date, has been found in only half a...described from a granite. The composition of cerite-(Ce) from Niederbobritzsch is characterized by lower...other occurrences. Dissolution of thorian monazite(Ce) during interaction with a F-, CO2- and Ca-bearing |  | 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) | | mainly in monazite-(Ce), allanite-(Ce), bastnäsite-(Ce), parisite-(Ce), and synchysite-(Ce). Much of the HREE...zircon-fergusonite-(Y)-bastnäsite-(Ce)-parisite-(Ce)-synchysite-(Ce)-allanite-(Ce)-albitequartz-biotit...0 $6.00 macroscopically visible brick red bastnäsite-(Ce) with locally intense biotite + magnetite and...fergusonite-(Y) ((Ce,La,Nd,Y)NbO4), the HREE by fergusonite(Y) and zircon, and the LREE by monazite-(Ce) ((Ce,La,Th...allanite-(Ce), bastnäsite-(Ce) ((Ce,La,Y)F(CO3)), parisite-(Ce) (Ca(Ce,La)2(CO3)3F2) and synchysite-(Ce) (Ca |  | | Journal (article/letter/editorial) | | auto-metasomatism associated with ankerite-bastnäsite-(Ce) mineralization, producing hydrothermal carbonates...magmatic-hydrothermal interface. Hydrothermal monazite-(Ce) from the Basal Zone of the Nechalacho deposit yielded...allanite-(Ce), columbite-(Fe) and -(Mn), samarskite-(Y), and the REE-fluorocarbonates, bastnäsite-(Ce), synchysite-(Ce)...synchysite-(Ce), parisite-(Ce) in most of the Nechalacho Layered Suite (Sheard et al., 2012). Monazite-(Ce) and...xenotime-(Y) likely replaced magmatic fluorbritholite-(Ce) (Möller and Williams-Jones, 2016). A mineralogically |  | Bonazzi, P., Lepore, G. O., Bindi, L., Chopin, C., Husdal, T. A., Medenbach, O. (2014) Perbøeite-(Ce) and alnaperbøeite-(Ce), two new members of the epidote-tornebohmite polysomatic series: Chemistry, structure, dehydrogenation, and clue for a sodian epidote end-member. American Mineralogist, 99 (1) 157-169 doi:10.2138/am.2014.4593 | Journal (article/letter/editorial) | | Volume 99, pages 157–169, 2014 Perbøeite-(Ce) and alnaperbøeite-(Ce), two new members of the epidote-törnebohmite...Università di Firenze, Via La Pira 4, I-50121 Florence, Italy Laboratoire de Géologie, Ecole normale supérieure...with allanite-(Ce), bastnäsite-(Ce), and intimately inter- or overgrown by törnebohmite-(Ce). Sub- to euhedral...(Al3.21Fe2+ 0.79)Σ4.00Si5.01O20(OH)2 for perbøeite-(Ce) [IMA 2011-55] and (Ca1.10Mn0.03Na0.20La0.42Ce1.14Pr0...0.40Mg0.02)Σ3.96Si4.99O20(OH)2 for alnaperbøeite-(Ce) [IMA 2012-54]. The respective end-member formulas |  | | Journal (issue) | | the Hope? Confocal Raman to Identify Emeralds Bastnäsite and Parisite from Malawi THE QUARTERLY JOURNAL...investigating geographic origin. 42 Bastnäsite-(Ce) and Parisite-(Ce) from Mt. Malosa, Malawi Alessandro...Tourmalines Andalusite from Brazil Peridot from Sardinia, Italy Fall 2007 The Transformation of the Cultured Pearl...Tanzania Aquamarine from Masino-Bregaglia Massif, Italy Winter 2009 Ruby and Sapphire Production and Distribution:...Haneti, Central Tanzania Demantoid from Val Malenco, Italy For a complete list of articles from 1981 forward |  | | Journal (article/letter/editorial) | | arfvedsonite, calcite, quartz, barite, fluorite, and bastnäsite-(Ce). Based on geological observations and the...by a carbonatite–syenite complex with minor bastnäsite-(Ce), whereas the pegmatitic stage consists of...CH4 + C2H6. During the REE stage, pervasive bastnäsite-(Ce) containing abundant L–V type and few L–C type...Keywords: Carbonatite; Maoniuping REE deposit; Bastnäsite-(Ce); Fluid inclusion; Fluid immiscibility 1. ...aegirine-augite, arfvedsonite, K-feldspar, and minor bastnäsite-(Ce). The Dagudao section (average grade of REO |  | | Journal (article/letter/editorial) | | K-feldspar, pyrochlore, fluorapatite, fluorbritholite-(Ce) and magnetite. Alkalinecarbonate-chloride-rich fluids...in the history of the rock, in a late stage of, CE P or directly after, its consolidation, induced...REEbearing minerals such as monazite, parasite-(Ce), bastnäsite-(Ce), as well as sodalite, natrolite AC and...fluorbritholite-(Ce), fluorapatite, fluorite, calcite, parasite-(Ce), CE P bastnäsite-(Ce), magnetite,...monazite-(Ce), fluorapatite, fluorbritholite-(Ce) and REE-bearing carbonates [parasite-(Ce), bastnäsite-(Ce)] |  | Trofanenko, J., Williams-Jones, A. E., Simandl, G. J., Migdisov, A. A. (2016) The Nature and Origin of the REE Mineralization in the Wicheeda Carbonatite, British Columbia, Canada. Economic Geology, 111 (1) 199-223 doi:10.2113/econgeo.111.1.199 | Journal (article/letter/editorial) | | comprise REE fluorocarbonates, ancylite-(Ce), and monazite-(Ce). In addition to dolomite 3, they occur...BaO SrO S C LOI F (ppm) Nb Rb Ta U Zr Ga Th Y La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Total Calcite...structure transects the property and intersects an NE-trending fault near the carbonatite (Lane, 2009)...Ancylite-(Ce) Ankerite Bästnasite-(Ce) Burbankite-(Ce) Calcite Cordylite-(Ce) Dolomite Parisite-(Ce) Strontianite...Strontianite Synchysite-(Ce) Anc Ank Bsn Bur Cal Cor Dol Par Str Syn (Ce)(Sr, Ca)(CO3)2(OH) ∙ H2O Ca(Fe |  | Pham-Ngoc, Can, Ishiyama, Daizo, Tran, Tuan Anh, Hoshino, Mihoko, Taguchi, Sachihiro (2016) Characteristic Features of REE and Pb-Zn-Ag Mineralizations in the Na Son Deposit, Northeastern Vietnam. Resource Geology, 66 (4) 404-418 doi:10.1111/rge.12110 | Journal (article/letter/editorial) | | Geology 404 REE and Pb–Zn–Ag mineralizations, NE Vietnam of alkaline granites (e.g. Bao Thang deposit);...Geology 406 REE and Pb–Zn–Ag mineralizations, NE Vietnam Fig. 2 Geological map and photographs showing...muscovite, biotite, magnetite, zircon, allanite, bastnäsite, hydroxylbastnäsite and synchysite (Tables 1...schist. heterogeneous chemical composition. Bastnäsite, hydroxylbastnäsite, synchysite and biotite occur...diameter) than the sizes of allanite in quartz veins. Bastnäsite, hydroxylbastnäsite, synchysite, biotite and |  | 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) | | yttrium (Y), terbium (Tb), lanthanum (La), and cerium (Ce) for phosphor-based fluorescent lighting, smartphone...Greenland Finland UK Italy, Greece, Turkey Greenland Norway Greenland Finland Greece Italy Sweden Sweden Greenland...France, Portugal Finland Greenland Sweden Norway Italy Greenland Finland Greenland Turkey Finland Sweden...monazite group includes monazite-(La), monazite-(Ce), monazite-(Nd), and monazite-(Sm). For simplicity...Carbonatite Carbonatite; iron oxide–apatite deposits Bastnäsite* Britholite* Brockite Burbankite Cerite* Dollaseite* |  | | Journal (article/letter/editorial) | | Marathon County, Wisconsin (Fig. 1), forms part of a NE–SW-trending belt of 1.770 to 1.030 Ga syenitic and...such as monazite-group minerals, xenotime-(Y), bastnäsite-group species, and numerous pyrochlore-group...across, similar to the Baveno pegmatite in northern Italy (Aurisicchio et al. 2001). The mineral content is...Microlite vr r r Barite vr vr Microcline c c c Bastnäsite-group species c c c Monazite-group species c...of bastnäsitegroup species [mainly bastnäsite-(Ce) and bastnäsite(Nd)] (Fig. 6c) throughout the NMP, |  | Smith, M., Kynicky, J., Xu, Cheng, Song, Wenlei, Spratt, J., Jeffries, T., Brtnicky, M., Kopriva, A., Cangelosi, D. (2018) The origin of secondary heavy rare earth element enrichment in carbonatites: Constraints from the evolution of the Huanglongpu district, China. Lithos, 308. 65-82 doi:10.1016/j.lithos.2018.02.027 | Journal (article/letter/editorial) | | crystallisation of monazite-(Ce), bastnäsite-(Ce), parisite-(Ce) and aeschynite-(Ce) as magmatic phases. Burbankite...potentially an early crystallising phase. Monazite-(Ce) was subsequently altered to produce a second generation...overgrown by britholite-(Ce), accompanied by the formation of allanite-(Ce). Bastnäsite and parisite where...where replaced by synchysite-(Ce) and röntgenite-(Ce). Aeschynite-(Ce) was altered to uranopyrochlore and...#Mineral abbreviations – Mnz –Monazite; Bst – Bastnäsite; Par – Parisite; Syn – Synchysite; Rnt – Röntgenite; |  | Bagiński, Bogusław, Zozulya, Dmitry, MacDonald, Ray, Kartashov, Pavel M., Dzierżanowski, Piotr (2016) Low-temperature hydrothermal alteration of a rare-metal rich quartz–epidote metasomatite from the El'ozero deposit, Kola Peninsula, Russia. European Journal of Mineralogy, 28 (4) 789-810 doi:10.1127/ejm/2016/0028-2552 | Journal (article/letter/editorial) | | host rocks in the El’ozero occurrence, chevkinite-(Ce), thorite, fergusonite-(Y) and zircon were formed...complex assemblages containing ferriallanite–allanite-(Ce), gadolinite-group minerals, titanite, ilmenite,...granite magmas; at this stage, thorite, chevkinite-(Ce), zircon and fergusonite-(Y) were formed. Here we...Keivy and Central Kola composite terranes, in the NE Fennoscandian shield (Fig. 1). The zone strikes in...05 0.32 0.03 0.10 0.70 ppm Nb Ta Zr Hf Th U Y La Ce Pr Nd Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 61829 4341 66706 |  | Macdonald, Ray, Bagiński, Bogusław, Belkin, Harvey E., Stachowicz, Marcin (2019) Composition, paragenesis, and alteration of the chevkinite group of minerals. American Mineralogist, 104 (3) 348-369 doi:10.2138/am-2019-6772 | Journal (article/letter/editorial) | | post-2009 data. The Cr- and Mn-analogs of chevkinite-(Ce), polyakovite, and christofschäferite, respectively...Ce4Fe2+Ti2Ti2(Si2O7)2O8 be named dingdaohengite-(Ce), a proposal accepted by the CNMNC-IMA. Should all...dingdaohengite? In the type perrierite-(Ce), from Nettuno, Italy, Al is dominant in the C site (Macdonald...perrierite. If it is assumed that A = Ca, Sr, Y, La, Ce, Nd, Th; B = Mg, Mn, Fe2+; C = Al, Ti, Cr, Fe2+,...by Macdonald et al. (2009) of the type perrierite-(Ce) from Nettuno gave the formula A4.1BC1.9D2.0(Si2O7)2O8 |  | | Journal (article/letter/editorial) | | 70%) are situated in the Murmansk Region (NW Russia, NE part of Fennoscandinavian Shield), mainly in the...(AR2-PR1) Proterozoic sedimentary rock (PR1) N S TO NE C Ponoy Massif E L G R 26 EEN ST ONE B ELT ...Plus, Britholite, Zr, Ta, Nb zircon, pyrochlore Bastnäsite, Zr allanite, monazite Chevkinite, Zr monazite...monazite Gadolinite, pyrochlore, fergusonite, bastnäsite U, Zr Pasternok, 2000; Zozulya et al., 2012 Chukhina...Allanite-(Ce) (CaCe)(Al2Fe2+)(Si2O7)(SiO4)O(OH) Keivy’s peralkaline granite Accessory Ancylite-(Ce) SrCe(CO3)2(OH) |  | | Conference Presentation/Poster | | FENITES FROM THE KAULUS DRILL CORES, SOKLI COMPLEX, NE FINLAND Thair Al-Ani and Olli Sarapää INTRODUCTION...suite of REE-minerals such as ancylite-(Ce), calcioancylite-(Ce), monazite, allanite, pyrochlore, strontianite...LREE ancylite(Ce), calcioancylite-(Ce), monazite, allanite and bastnäsite (Ce). Ancylite-(Ce) is the most...associated with barite, strontianite and pyrite. Bastnäsite and allanite in the studied carbonatite veins...crosscutting grids within albite and dolomite. Ancylite-Ce is a hydrous carbonate containing REE and Sr as major |  | Zozulya, Dmitry, Lyalina, Lyudmila, Macdonald, Ray, Bagiński, Bogusław, Savchenko, Yevgeny, Jokubauskas, Petras (2019) Britholite Group Minerals from REE-Rich Lithologies of Keivy Alkali Granite—Nepheline 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...intrude the TTG basement of the Central Kola terrane (NE Fennoscandian shield) and acid-intermediate metavolcanics...actinide‐bearing minerals are chevkinite‐(Ce), bastnäsite‐(Ce), allanite‐(Ce), source formain the primary melts... Numerous Zr-Y-REE-Nb fergusonite‐(Y), monazite‐(Ce), thorite, xenotime‐(Y), REE‐rich fluorapatite, and |  | | Journal (article/letter/editorial) | | aegirine-augite and generation II in association with bastnäsite-(Ce). We investigated chemical composition of the...ore comprising fluorite, quartz, calcite, and bastnäsite-(Ce). Mineral abbreviations: Ab, albite; Agt, aegirine-augite;...aegirine-augite; Arf, arfvedsonite; Bsn, bastnäsite(Ce); Cal, calcite; Fl, fluorite; Kfs, K-feldspar;...calcite-bastnäsite- two generations. Categorization of the two biotite generations was (Ce) ores. Bastnäsite-(Ce)...Bastnäsite-(Ce) as the principal REE mineral formed frac- not made based on their petrographic characteristics |  | Tucker, R. D., Belkin, H. E., Schulz, K. J., Peters, S. G., Horton, F., Buttleman, K., Scott, E. R. (2012) A MAJOR LIGHT RARE-EARTH ELEMENT (LREE) RESOURCE IN THE KHANNESHIN CARBONATITE COMPLEX, SOUTHERN AFGHANISTAN. Economic Geology, 107 (2) 197-208 doi:10.2113/econgeo.107.2.197 | Journal (article/letter/editorial) | | concordant seams of khanneshite-(Ce), synchysite-(Ce), and parisite-(Ce) within banded barite-strontianite... containing idiomorphic crystals of khanneshite-(Ce) or carbocernaite. Type 1 mineralized barite-strontianite...4.27 wt % SrO, and 3.25 wt % ∑LREE2O3 (sum of La, Ce, Pr, and Nd oxides). Type 2 igneous dikes average...of khanneshite-(Ce), barite, strontianite, and secondary synchysite(Ce) and parisite-(Ce). The dark central...apatite, and strontianite, also has trace khanneshite-(Ce). In some seams, the LREE carbonates form dense spherical-shaped |
|
