 | Piilonen, P. C., McDonald, A. M., Grice, J. D., Rowe, R., Gault, R. A., Poirier, G., Cooper, M. A., Kolitsch, U., Roberts, A. C., Lechner, W., Palfi, A. G. (2010) Arisite-(Ce), a new rare-earth fluorocarbonate from the Aris phonolite, Namibia, Mont Saint-Hilaire and the Saint-Amable sill, Quebec, Canada. The Canadian Mineralogist, 48 (3) 661-671 doi:10.3749/canmin.48.3.661 | Journal (article/letter/editorial) | | 661-671 (2010) DOI : 10.3749/canmin.48.3.661 ARISITE-(Ce), A NEW RARE-EARTH FLUORCARBONATE FROM THE ARIS PHONOLITE...PO Box 23532, Windhoek, Namibia Abstract Arisite-(Ce), ideally NaCe2(CO3)2[(CO3)1–xF2x]F, is a new layered...Saint-Amable sill (Quebec). At the Aris phonolite, arisite-(Ce) occurs as vitreous, transparent, beige, beige-yellow...miarolitic cavities. At Mont Saint-Hilaire, arisite-(Ce) occurs in alkaline pegmatite veins, sodalite syenite...diameter. In the Saint-Amable phonolite sill, arisite-(Ce) occurs as thin, flexible, pearly to silvery white |  | Cheng, Zhiguo, Zhang, Zhaochong, Aibai, Abulimiti, Kong, Weiliang, Holtz, Francois (2018) The role of magmatic and post-magmatic hydrothermal processes on rare-earth element mineralization: A study of the Bachu carbonatites from the Tarim Large Igneous Province, NW China. Lithos, 314. 71-87 doi:10.1016/j.lithos.2018.05.023 | Journal (article/letter/editorial) | | zczhang@cugb.edu.cn; NU Telephone: 86-10-13910168892; CE PT ED MA Fax: 86-10-82322195. AC SC RI P T...Universität Hannover, Welfengarten 1, D-30167 Hannover, Germany ACCEPTED MANUSCRIPT Abstract The contribution...and calcite, respectively. Monazite-(Ce) and bastnäsite-(Ce), the major REE minerals, occur as euhedral...enriched in LREE whereas calciocarbonatites have CE higher HREE concentrations. Both dolomite and calcite...with barite + celestine + fluorapatite + monazite–(Ce) associations. These rocks are interpreted to have |  | | Journal (article/letter/editorial) | | magnetite and zircon, with rare xenotime-(Y), monazite-(Ce), and thorite. Complex solidsolutions with nearly...after only a short distance of transport, Th-rich bastnäsite deposited in contact with fluorite. Keywords:...magnétite et zircon, ainsi que xénotime-(Y), monazite-(Ce), et thorite, plus rares. Des solutions solides complexes...de fer, et a mené à la dissolution du xénotime. A ce stade, le zircon et la thorite, porteurs de Th et...monazite; suite à un transfert à courte échelle, la bastnäsite thorifère s’est formée au contact de la fluorite |  | Sahlström, Fredrik, Jonsson, Erik, Högdahl, Karin, Troll, Valentin R., Harris, Chris, Jolis, Ester M., Weis, Franz (2019) Interaction between high-temperature magmatic fluids and limestone explains ‘Bastnäs-type’ REE deposits in central Sweden. Scientific Reports, 9. doi:10.1038/s41598-019-49321-8 | Journal (article/letter/editorial) | | are cerite-(Ce) [(Ce,LREE,Ca)9(Mg,Fe)[SiO4]6[SiO3OH](OH)3] and ferriallanite-(Ce) [Ca(Ce,LREE)Fe3+Al...already mentioned cerite and the eponymous bastnäsite-(Ce) [(Ce,LREE)(CO3)F]11,13. After the initial discovery...discovery at Bastnäsfältet by Hisinger14, bastnäsite was to become one of the World’s major sources of...Wilhelms-Universität Münster, 48149, Münster, Germany. *email: fredrik.sahlstrom@my.jcu.edu.au Scientific...later, polyphase deformation and greenschist to amphibolite facies metamorphism at c. 1.85–1.80 Ga during |  | | Journal (article/letter/editorial) | | Eur. J. Mineral. 2003, 15, 725-731 Percleveite-(Ce) – a new lanthanide disilicate mineral from Bastnäs...SE-106 91 Stockholm, Sweden Abstract: Percleveite-(Ce), (Ce, La, Nd)2Si2O7, is a new mineral species from...occurs closely associated with mainly cerite-(Ce), bastnäsite-(Ce) and quartz. The colour is greyish and the...for the crystallization of cerite-(Ce). Key-words: percleveite-(Ce), new mineral, REE, disilicate, crystal...for its lanthanide minerals in particular. Here, Ce and La were extracted from cerite that was mined |  | | Journal (article/letter/editorial) | | 2017 Hydrothermal alteration of monazite-(Ce) and chevkinite-(Ce) from the Sin Quyen Fe-Cu-LREE-Au deposit...monazite-(Ce) and chevkinite-(Ce) crystals, which have undergone fluid-induced alteration. Monazite(Ce) and...and chevkinite-(Ce) were deposited from high-temperature fluids in the early ore-forming stage, but became...monazite-(Ce) formed a three-layered corona texture, which commonly has relict monazite-(Ce) in the core...newly formed allanite(Ce) in the rim. In some cases, the original monazite-(Ce) was completely consumed |  | Allaz, Julien, Raschke, Markus B., Persson, Philip M., Stern, Charles R. (2015) Age, petrochemistry, and origin of a REE-rich mineralization in the Longs Peak-St. Vrain batholith, near Jamestown, Colorado (U.S.A.) American Mineralogist, 100 (10) 2123-2140 doi:10.2138/am-2015-5253 | Journal (article/letter/editorial) | | by fluorbritholite-(Ce) in a gray-colored core up to 10 cm thick, with monazite-(Ce), fluorite, and minor...allanite-(Ce) rim, with minor monazite-(Ce) in the inner part of that rim. Bastnäsite-(Ce), törnebohmite-(Ce)...törnebohmite-(Ce), and cerite-(Ce) appear in a thin intermediate zone between core and rim, often just a few...twofold from 21.3 to 44.3%). The fluorbritholite-(Ce) contains minor U, Th, Fe, Mn, and Sr (total 0.10...Cerite-(Ce) is a minor constituent of the thin zone between the inner rim and the core. The cerite-(Ce) is |  | | Journal (article/letter/editorial) | | GeoforschungsZentrum, P.B. 4.1, Telegrafenberg, D-14473 Potsdam, Germany Abstract On the basis of characteristic assemblages...Mössbauer spectroscopy. Cerite-(Ce) is, together with ferriallanite-(Ce), the most important REE mineral...occurrences worldwide, the present samples of cerite-(Ce) are poor in Ca and enriched in Mg and F. Calcium...apfu, and is mainly in the trivalent state. Cerite-(Ce) is a major carrier of Y (up to 3.5 wt.% Y2O3). Fluorbritholite...in REE and Y occur, ranging from fluorbritholite-(Ce) to the unaccredited member “fluorbritholite-(Y)” |  | | Journal (article/letter/editorial) | | produce what are probably the finest specimens of bastnäsite, xenotime, and baotite known. The minerals occur...early as February 1999, very fine crystals of bastnäsite and other unusual minerals had begun to appear... 2002) had already brought out small lots of bastnäsite crystals. At the end of 2001 the true locality...Although Zagi Mountain has produced most of the bastnäsite and other rare minerals, a number of matrix specimens...in the distance. Figure 3. The remains of a bastnäsite-(Ce) pocket on Zagi Mountain. Herb Obodda photo |  | 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) | | to a lesser extent, by bastnäsite-(Ce) and parisite-(Ce), where parisite-(Ce) occurs as a replacement...replacement of bastnäsite-(Ce). The Nb-REE mineralization occurs either as a replacement of the type II zircon...that supracrustal rocks were metamorphosed to amphibolite/granulite facies at c.a. 500 Ma (Zhou et al....and HREE in the deposit) (Fig. 7B) and lesser bastnäsite-(Ce) (the most important ore mineral for LREE)...relative timing between fergusonite-(Y) and bastnäsite-(Ce) cannot be ascertained as the two mineral phases |  | Andersson, Stefan S., Wagner, Thomas, Jonsson, Erik, Michallik, Radoslaw M. (2018) Mineralogy, paragenesis, and mineral chemistry of REEs in the Olserum-Djupedal REE-phosphate mineralization, SE Sweden. American Mineralogist, 103 (1) 125-142 doi:10.2138/am-2018-6202 | Journal (article/letter/editorial) | | University, Wüllnerstrasse 2, D-52062 Aachen, Germany 3 Department of Mineral Resources, Geological Survey...REE stage is characterized by abundant monazite-(Ce) and xenotime-(Y) coexisting with fluorapatite and...During a subsequent stage, allanite-(Ce) and ferriallanite-(Ce) formed locally, partly resulting from...primary monazite-(Ce). Alteration of allanite-(Ce) or ferriallanite-(Ce) to bastnäsite-(Ce) and minor synchysite-(Ce)...synchysite-(Ce) at lower temperatures represents the latest stage of REE mineral formation. The paragenetic |  | | Journal (article/letter/editorial) | | Eur. J. Mineral. 2005, 17, 129–141 Västmanlandite-(Ce) – a new lanthanide- and F-bearing sorosilicate mineral...description, crystal structure, and relation to gatelite-(Ce) DAN HOLTSTAM1, UWE KOLITSCH2 and ULF B. ANDERSSON3...Uppsala, Sweden Abstract: Västmanlandite-(Ce), ideally (Ce,La)3CaAl2Mg2[Si2O7][SiO4]3F(OH)2, is a new...with fluorbritholite-(Ce), tremolite, a serpentine mineral, magnetite, dollaseite-(Ce) and dolomite. The...H2Ocalc 1.61, O ≡ F –0.45, sum 98.14. Västmanlandite-(Ce) is monoclinic, P21/m, with a = 8.939(1), b = 5.706(1) |  | | Journal (article/letter/editorial) | | Gorge and Blackberry Crossing Campground): bastnäsite-(Ce)* (microcrystals), cassiterite (microcrystals)...albite* (cleavelandite), allanite-(Ce) (microcrystals), bastnäsite(Ce) (microcrystals), bavenite* (microcrystals)...milarite (microcrystals), molybdenite, monazite-(Ce), muscovite (crystals), opal (variety hyalite), phenakite...(crystals), bastnäsite-(Ce), biotite (crystals), ferrocolumbite (crystals), fluocerite-(Ce), fluorapatite...(after siderite), microcline (crystals), monazite-(Ce), opal (hyalite), pyrochlore (crystals), quartz (crystals |  | Holtstam, Dan, Andersson, Ulf B., Broman, Curt, Mansfeld, Joakim (2014) Origin of REE mineralization in the Bastnäs-type Fe-REE-(Cu-Mo-Bi-Au) deposits, Bergslagen, Sweden. Mineralium Deposita, 49 (8) 933-966 doi:10.1007/s00126-014-0553-0 | Journal (article/letter/editorial) | | represented by deposits in the Norberg district. Bastnäsite hosts primary fluid H2O-CO2 inclusions with salinities...at two Swedish localities, the Ytterby feldspar quarry in the Vaxholm district (Y, Tb, Er) and the Nya...Bastnäs Fe-Cu mines in the Skinnskatteberg district (Ce, La, Nd). In spite of the early recognition of REE...minerals in the subtype 1 deposits are rich in La, Ce, and Fe, relative to the subtype 2 Fig. 1 Geological...The supracrustal units were metamorphosed at amphibolite-facies conditions of low- Cambro-Silurian sedimentary |  | 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) | | associated with galena and REE minerals (parisite, bastnäsite and monazite). Both molybdenite and galena are...increases from parisite-(Ce) [average (La/Nd)n = 2.1] to bastnäsite-(Ce) and monazite-(Ce) [average (La/Nd)n...1994) is a crystalline basement and consists of amphibolite- to greenschist-facies metagraywackes and marbles...group consisting of tholeiitic greenschist and amphibolite with a Sm–Nd age of 1142 Ma (Zhang et al., 1994)...Mnz, monazite-(Ce); Par, parisite-(Ce); Y–Mg, unknown Y–Mg silicate; Bas, bastnäsite-(Ce). C. Xu et al |  | | Journal (article/letter/editorial) | | garnet-biotite gneisses; hornblende and gedrite gneiss/amphibolite; mica, staurolite and kyanite schists; and banded... Granite-gneiss of the Murmansk block (AR2) Amphibolite and gneiss of the Belomorskiy block (AR2) Amphybolite...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) |  | | Journal (article/letter/editorial) | | the minerals euxenite [(Y,Ca,Ce,U,Th) (Ti,Nb,Ta)2O6] and gadolinite [(Ce,La,Nd,Y)2FeBe2Si2O10]. Scandium...ppm Sc (Kalashnikov et al., 2016). Zirconolite [(Ca,Ce)Zr(Ti,Fe,Nb)2O7] in this deposit contains 208 ppm...tin-tungsten deposits in the eastern Erzgebirge of Germany contains between 600 and 10,000 ppm Sc. Significantly...Alpen, Austria ScPO4 · 2H2O 25.55 Schmiedeberg, Germany NaScSi2O6 19.02 Baveno, Italy Ca3Sc2(SiO4)3 18...significant proportion is present in bastnäsite-(Ce), monazite-(Ce), and fluorite (Chao et al., 1992; Fan |  | Pršek, Jaroslav, Majka, Jaroslaw, Uher, Pavel, Chudík, Peter (2010) Niobium-tantalum minerals in the Skoddefjellet NYF granitic pegmatite, Svalbard Archipelago, Norway: Primary versus secondary assemblage. Neues Jahrbuch für Mineralogie - Abhandlungen, 187 (3) 235-248 doi:10.1127/0077-7757/2010/0172 | Journal (article/letter/editorial) | | Schweizerbart’sche Verlagsbuchhandlung, Stuttgart, Germany DOI: 10.1127/0077-7757/2010/0172 www.schweizerbart...multistage metamorphic history. Firstly, encountering amphibolite facies conditions (SMULIKOWSKI 1965, MAJKA 2007)... ScPO4 (Sc Kα), YAG (Y Lα), LaB6 (La Lα), CeAl2 (Ce Lα), PrF3 (Pr Lβ), NdF3 (Nd Lβ), SmF3 (Sm Lα), EuF3...uraninite, apatite(CaF), monazite-(Ce), xenotime-(Y), keivyite-(Y), allanite-(Ce), REE-bearing epidote, clinozoisite...clinozoisite, parisite-(Ce), synchysite-(Ce), bastnäsite-(Ce), pyrite, galena, acanthite, calcite and barite |  | Bagiński, B., Macdonald, R., Dzierżanowski, P., Zozulya, D., Kartashov, P. M. (2015) Hydrothermal alteration of chevkinite-group minerals: products and mechanisms. Part 1. Hydration of chevkinite-(Ce) Mineralogical Magazine, 79 (5) 1019-1037 doi:10.1180/minmag.2015.079.5.01 | Journal (article/letter/editorial) | | and mechanisms. Part 1. Hydration of chevkinite-(Ce) B. BAGIŃ SKI1,*, R. MACDONALD1,2, P. DZIERŻANOWSKI1...the interaction of the REE-Ti silicate chevkinite-(Ce) with hydrothermal fluids. Altered zones in crystals...Jiang (2006) described the alteration of chevkinite-(Ce) by residual magmatic fluids and a later hydrothermal...resulting from the interaction between chevkinite(Ce) and post-magmatic hydrous fluids. Savel’eva and...described low-temperature alteration of chevkinite-(Ce) in alkaline metasomatites of the Main Sayan Fault |  | Holtstam, Dan, Bindi, Luca, Hålenius, Ulf, Andersson, Ulf B. (2017) Delhuyarite-(Ce) – Ce4Mg(Fe3+2W)□(Si2O7)2O6(OH)2 – a new mineral of the chevkinite group, from the Nya Bastnäs Fe–Cu–REE deposit, Sweden. European Journal of Mineralogy, 29 (5) 897-905 doi:10.1127/ejm/2017/0029-2635 | Journal (article/letter/editorial) | | 1127/ejm/2017/0029-2635 PrePub Article 2 Delhuyarite-(Ce) – Ce4Mg(Fe3+2W)□(Si2O7)2O6(OH)2 – a new mineral...22 23 24 25 26 27 28 29 30 Abstract: Delhuyarite-(Ce) is a new mineral (IMA no. 2016-091) with ideal formula...include cerite(Ce), tremolite‒actinolite, percleveite-(Ce), bastnäsite-(Ce), ferriallanite-(Ce), törnebohmite-(Ce)...törnebohmite-(Ce), magnetite, chalcopyrite, quartz and scheelite. Delhuyarite-(Ce), which forms subhedral crystals...strong absorption band at 3495 cm1. Delhuyarite-(Ce) is monoclinic, space group C2/m, with unit-cell |  | Savelyeva, V. B., Bazarova, E. P., Sharygin, V. V., Karmanov, N. S., Kanakin, S. V. (2017) Altered rocks of the Onguren carbonatite complex in the Western Tansbaikal Region: Geochemistry and composition of accessory minerals. Geology of Ore Deposits, 59 (4) 315-340 doi:10.1134/s1075701517040055 | Journal (article/letter/editorial) | | respectively. In addition, ferrocolumbite and aeschynite-(Ce) occur in microcline and riebeckite altered rocks...% (LnCe)2O3, monazite-(Ce), cerite-(Ce), ferriallanite-(Ce), and aeschynite-(Ce) are the REE carriers...carriers in riebeckite altered rock. Bastnäsite-(Ce), rhabdophane-group minerals, and xenotime-(Y) are typical...typical of silicified rock. Thorite, monazite-(Ce), and rhabdophane-group minerals are the Th carriers. DOI:...TIGER spectrometer equipped with WDS, Bruker AXS, Germany). The Rb, Sr, Y, Zr, Nb, Ba, Hf, Ta, Pb, Th, U |  | 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...veins; 3, aegirine-arfvedsonite granite; 4, amphibolite and basic metasomatites; 5, gabbro-anorthosite; |  | Novak, M., Skoda, R., Gadas, P., Krmicek, L., Cerny, P. (2012) Contrasting Origins of the Mixed (NYF + LCT) Signature in Granitic Pegmatites, with Examples from the Moldanubian Zone, Czech Republic. The Canadian Mineralogist, 50 (4) 1077-1094 doi:10.3749/canmin.50.4.1077 | Journal (article/letter/editorial) | | uvite), primary REE minerals [bastnäsite-(Ce), parisite-(Ce), allanite-(Ce)] and Ca(Mg)-rich minerals (diopside...micas) and typical NYF-signature minerals [allanite-(Ce), Y, oxides of REE. Nb, Ta and Ti, primary Y,REE...alkaline volcanism (Drábek et al. 1999). The amphibolite-facies metamorphism of carbonatite-like marbles...The primary Y,REE minerals involve common allanite-(Ce) in all intragranitic pegmatites, common AB 2O 6...euxenite-group minerals), and very rare monazite-(Ce) in euxenite-type pegmatites (for details see Škoda |  | | Journal (article/letter/editorial) | | (HFSE)-rich phases consist mainly of zircon, bastnäsite-(Ce), and Ca-REE-, and Ca-HFSE-rich phases in pseudomorphs...the exoskarn, the main HFSE-rich phases are bastnäsite-(Ce), zircon, pyrochlore, Nb-rich titanite, and...peralkaline granite and limestone during upper amphibolite facies metamorphism associated with the Grenville...given REE) and the lines analyzed were Lalpha for La, Ce, Sm, Er, Yb, and Y, and Lbeta for Pr, Nd, Gd, and...(Ab), grossular, pyrochlore (Pcl), and allanite-(Ce) (Aln). low K2O content (<1 wt %), which is due |  | Ondrejka, M., Putiš, M., Uher, P., Schmiedt, I., Pukančík, L., Konečný, P. (2016) Fluid-driven destabilization of REE-bearing accessory minerals in the granitic orthogneisses of North Veporic basement (Western Carpathians, Slovakia) Mineralogy and Petrology, 110 (5) 561-580 doi:10.1007/s00710-016-0432-8 | Journal (article/letter/editorial) | | metamorphic-anatectic overprint in amphibolite facies. Chemical U-Th-Pb dating of m onazite-(Ce) and xenotime-(Y) reveal...metamorphic-anatectic monazite-(Ce), xenotime-(Y), fluorapatite and allanite-(Ce). Fluid-induced breakdown...within the altered xenotime-(Y) domains. The monazite-(Ce) breakdown produced secondary egg-shaped coronal...concentric mineral zones. Secondary sulphatian monazite-(Ce) (up to 0.15 apfu S) occasionally formed along Editorial...fluorapatite fissures. Localized fluorapatite and monazite-(Ce) recrystallization resulted in a very fine-grained |
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