 | Raschke, Markus B., Anderson, Evan J. D., Van Fosson, Jason, Allaz, Julien M., Smyth, Joseph R., Škoda, Radek, Persson, Philip M., Becker, Randy (2018) Rare-earth crystal chemistry of thalénite-(Y) from different environments. Mineralogical Magazine, 82 (2) 313-327 doi:10.1180/minmag.2017.081.044 | Journal (article/letter/editorial) | | Chemistry, and JILA, University of Colorado, Boulder, Colorado 80309, USA Department of Geological Sciences...Sciences, University of Colorado, Boulder, Colorado 80309, USA Inst. für Geochemie und Petrologie, ETH Zürich...Engineering, Colorado School of Mines, Golden, Colorado 80401, USA Yakima, Washington 98908, USA [Received...Okanogan County, Washington State, USA, in comparison with new analyses from the White Cloud pegmatite in the...the Pikes Peak batholith, Colorado, USA. The Golden Horn thalénite-(Y) occurs as late-stage sub-millimetre |  | | Journal (article/letter/editorial) | | looking northwest acro88 the cliff’s of Glen Cove to South Park and the Tarryall Mountains. Researchers have...northeasterly-trending continentul Figure 2. Geologic map of the Colorado Front Range showing the Precambrian metamorphic...1978; Karistrom 1978; Lanthier 1978). Farther south in Colorado, sediments accumulated in decper-water rocks...Survey into “Early, Middle, and Late” Eras. In Colorado we because of the subsequent folding and overthrusting...subduction zone and possibly the creation Era in Colorado and Wyoming of a volcanic island arc. Carpenter |  | | Journal (article/letter/editorial) | | 2000 Lakeshore Drive, New Orleans, Louisiana 70148, USA Sarah L. HANSON Geology Department, Adrian College... 110 S. Madison Street, Adrian, Michigan 49221, USA Alexander U. FALSTER and Karen L.WEBBER Department...2000 Lakeshore Drive, New Orleans, Louisiana 70148, USA Abstract Pegmatites enriched in the rare-earth elements...Wisconsin through Colorado to Arizona. Four widely geographically spaced pegmatite districts that are...are compared and contrasted in this study. The pegmatite districts include the circa 1.5 Ga Wausau syenite |  | Škoda, Radek, Plášil, Jakub, Jonsson, Erik, Čopjaková, Renata, Langhof, Jörgen, Galiová, Michaela Vašinová (2015) Redefinition of thalénite-(Y) and discreditation of fluorthalénite-(Y): A re-investigation of type material from the Österby pegmatite, Dalarna, Sweden, and from additional localities. Mineralogical Magazine, 79 (4) 965-983 doi:10.1180/minmag.2015.079.4.07 | Journal (article/letter/editorial) | | re-investigation of type material from the Österby pegmatite, Dalarna, Sweden, and from additional localities...ABSTRACT Using type material from the Österby pegmatite in Dalarna, Sweden, the chemical composition and...in Sweden; White Cloud and Snow Flake in Colorado, USA; the Guy Hazel claim in Arizona, USA; Suishoyama...a granitic pegmatite quarry at Österby, Dalarna, in the Bergslagen ore province of south central Sweden...the sense of Černý (1991)] type: the Åskagen pegmatite quarry, Sweden (Sjögren, 1906; Kristiansen, 1993; |  | | Journal (article/letter/editorial) | | Moldanubian Zone occurring between Třebíč and Vladislav south of the Třebíč fault. Primary magmatic Be-minerals...Be-minerals crystallized mainly in massive pegmatite (paragenetic type I) including common beryl I, helvite-danalite...primary magmatic Be-minerals within a single pegmatite district is exceptional and it is constrained by variable...accessory minerals include fluorapatite, zircon, allanite-(Ce), titanite, and sulfide minerals. The bulk composition...Novák and Filip 2010). Mixed NYF–LCT Li-bearing pegmatite of Kracovice contains primary hambergite and secondary |  | | Journal (article/letter/editorial) | | Petrology (2001) 72: 259±280 Synchysite-(Y)±synchysite-(Ce) solid solutions from Markersbach, Erzgebirge, Germany:...solid-solution series between synchysite-(Y) and synchysite-(Ce). The rareearth elements likely were liberated upon...rare earth elements (REE; Y, La, and the lanthanides Ce-Lu) in unaltered, meta- to peraluminous granitic...contained in primary accessory minerals such as allanite, monazite, apatite, xenotime, zircon, thorite...synchysite-(Ce)±synchysite-(Y) solid solution series, ranging in composition from yttrian synchysite-(Ce) to |  | | Book (edition) | | Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0 I All rights reserved•• ·o pan...dominant rareearth element (REE). e.g. monazite-(Ce), monazite(Nd), etc. In a few cases a similar procedure... with all The color of most opaque minerals is white or gray in possible intermediate gradations. Luster...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g. |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | B. Hoover: U.S.G.S., Federal Center, Lakewood, Colorado. John M. Hughes: Dept. of Geology, Miami University...Smithsonian Inst., Washington, D.C. Alan Pring: South Australian Museum, Adelaide, SA, Australia. Gunnar...Louise Reif: U. S. G. S., Federal Center, Lakewood, Colorado. Charles B. Sclar: Dept. of Earth Sciences, Lehigh...University of Arizona, Tuscon, Arizona. John S. White: Stewartstown, Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen...Commission on New Minerals and Mineral Names (CNMMN) ce; Proposals for a new mineral should include (1) the |  | | Journal (volume) | | RAS. This volume contains description of laptevite-(Ce), a new vicanite group mineral found in the Darai-Pioz...brief paper about findings of giant minerals in the South Urals. This journal is of interest for mineralogists...Sokolova E.V., Hawthorne F.C., Karpenko V.Yu. Laptevite-(Ce) NaFe+ 2 (REE7Ca5Y3)(SiO4)4(Si3B2PO18)(BO3)F11 –...Notes Kolisnichenko S.V. Minerals-Giants of the South Urals . . . . . . . . . . . . . . . . . . . . ....Sciences, Moscow, Russia, mineralab@mail.ru Laptevite-(Ce) is a new mineral of the vicanite group. It was found |
|
