 | | Journal (article/letter/editorial) | | MINERALS AND MINERAL ASSEMBLAGES Allanite-(Y) and Allanite-(Ce) Paragenesis in Tourmalinite of the...Relationship between Yttrium and Lanthanides in Allanite V. I. Alekseev*, Yu. B. Marin, and I. M. Gembitskaya...optical properties, and composition of allanite-(Ce) and allanite-(Y) from raremetal tourmalinite of the...origin of both allanite species and their stable combination have been established. Allanite-(Y) is partly...replaced with allanite-(Ce), and metasomatic rims 2–10 μm wide enriched in LREE around allanite-(Y) have been |  | | Report (issue) | | SURVEY OF SOUTH AFRICA COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA MINERALOGY OF SOUTH AFRICA:... COUNCIL FOR GEOSCIENCE GEOLOGICAL SURVEY OF SOUTH AFRICA Scientific Editor R.D. Dixon Linguistic and...Council for Geoscience (Geological Survey of South Africa), 280 Pretoria Street, Silverton, Pretoria or........................... 69 5.1 Overview of South African Occurrences ..............................LAYEREDSUITE,BUSHVELDCOMPLEX.... 111 MINERALOGY OF SOUTH AFRICA: TYPE-MINERAL SPECIES AND TYPE-MINERAL NAMES |  | | Journal (article/letter/editorial) | | minerals, of which epidote, clinozoisite, and the allanite series are best known to collectors. Many of these...discussed in the aptly titled paper “The Mess that is Allanite” (Ercit 2002). In an attempt to bring some accepted...Members of the allanite subgroup are REE-rich minerals exemplified by the mineral allanite. This subgroup...M2 = M3+, M3 = well). In both clinozoisite and allanite subgroups no prefix M3+, O4 = O2-, O10 = (OH)-...Otherwise Allanite-(Ce) (Ca,Ce,La)2(Al,Fe2+,Fe3+)3Si3O12(OH) Monoclinic a proper prefix must be Allanite-(La) |  | Graupner, Torsten, Mühlbach, Caroline, Schwarz-Schampera, Ulrich, Henjes-Kunst, Friedhelm, Melcher, Frank, Terblanche, Hennie (2015) Mineralogy of high-field-strength elements (Y, Nb, REE) in the world-class Vergenoeg fluorite deposit, South Africa. Ore Geology Reviews, 64. 583-601 doi:10.1016/j.oregeorev.2014.02.012 | Journal (article/letter/editorial) | | in the world-class Vergenoeg fluorite deposit, South Africa Torsten Graupner a,⁎, Caroline Mühlbach b, Ulrich...Germany Vergenoeg Mining Company (PTY) LTD., South Africa d Chair of Geology and Economic Geology, University...Vergenoeg fluorite deposit in the Bushveld Complex in South Africa is hosted by a volcanic pipe-like body. The...these rocks. The common occurrence of bastnäsite-(Ce) in the gossan, “metspar” plugs and especially in...minerals (breakdown of fluorapatite and possibly allanite with release of REE + Y) and subsequent partial |  | Armbruster, Thomas, Bonazzi, Paola, Akasaka, Masahide, Bermanec, Vladimir, Chopin, Christian, Gieré, Reto, Heuss-Assbichler, Soraya, Liebscher, Axel, Menchetti, Silvio, Pan, Yuanming, Pasero, Marco (2006) Recommended nomenclature of epidote-group minerals. European Journal of Mineralogy, 18 (5) 551-567 doi:10.1127/0935-1221/2006/0018-0551 | Journal (article/letter/editorial) | | Members of the allanite subgroup are REE-rich minerals typified by the eponymous mineral “allanite”. This subgroup...determine the root name. In both clinozoisite and allanite subgroups no prefix is added to the root name...subgroup, [M3++ M4+]A2 > 0.50, [M2+]M3 > 0.50 → allanite subgroup, {[M2+]M3+M1 – [M3++ M4+]A2 } > 0.50...selected from among the divalent cations. (2) Allanite and dollaseite subgroups: For the sites involved...heterovalent substitution in A2 and O4 (i.e. M3 in the allanite subgroup; M3 and M1 in the dollaseite subgroup) |  | | Journal (article/letter/editorial) | | Mineralogicheskogo Obshchestva, 2012, No. 5, pp. 1–16. Allanite(Y) in Areas of Ongonite Magmatism in the Far...January 30, 2012 Abstract—The research history of allanite(Y) has been considered. The composition and genesis...the Russian Far East. Compositional anomalies in allanite(Y) reflect the metastable character of its structure...components are described. Two crystal chemical modes of allanite(Y) forma tion and the twostep isomorphism of...evolution of allanite(Ce) and allanite(Y) in granitic rocks of the Far East are pointed out. Allanite(Y) is |  | | Journal (article/letter/editorial) | | Canadian Mineralogist Vol. 38, pp. 81-100 (2000) ALLANITE-(Ce) FROM THE EOCENE CASTO GRANITE, IDAHO: RESPONSE...83844-3022, U.S.A. ABSTRACT The response of allanite-(Ce) in the Eocene Casto granite of Idaho to hydrothermal...activity has been investigated. Unaltered, igneous allanite from the Casto pluton is characterized by a narrow...and Ce are depleted. Increasing alteration lead to extensive corrosion and replacement of allanite by...hydrothermal solutions, the REE and Th originally in allanite were not transported significant distances, but |  | Biagioni, Cristian, Bonazzi, Paola, Pasero, Marco, Zaccarini, Federica, Balestra, Corrado, Bracco, Roberto, Ciriotti, Marco E. (2019) Manganiakasakaite-(La) and Ferriakasakaite-(Ce), Two New Epidote Supergroup Minerals from Piedmont, Italy. Minerals, 9 (6) 353 doi:10.3390/min9060353 | Journal (article/letter/editorial) | | Article Manganiakasakaite-(La) and Ferriakasakaite-(Ce), Two New Epidote Supergroup Minerals from Piedmont...minerals manganiakasakaite-(La) and ferriakasakaite-(Ce) were found in the small Mn ore deposit of Monte...4σ(Fo ) and 125 refined parameters. Ferriakasakaite-(Ce) occurs as small homogeneous domains within strongly...supergroup minerals coexist [manganiandrosite-(Ce), “androsite-(Ce)”, and epidote]. Associated minerals are...Z = 2. The crystal structure of ferriakasakaite-(Ce) was refined to a final R1 = 0.0196 for 1960 unique |  | | Report (volume) | | geochemical important accessory minerals such as allanite, and minerals typical for rare bulk compositions...the last years from several working groups in the field of experimental studies and spectroscopic work....magmatic regime (Chapter 9, Schmidt and Poli). Allanite (Chapter 10, Gieré and Sorensen) and piemontite...named after Thule, the ancient name for Norway. Allanite, the rare earth element epidote, was already described...after its locality Andros Island/Greece; dissakisite(Ce) (Grew et al. 1991), named from Greek dissakis twice |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43... Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0 I All rights reserved•• ·o pan...authors and a stud) of recent literature in the field of mineralogy. Current encyclopedic books mostly...dominant rareearth element (REE). e.g. monazite-(Ce), monazite(Nd), etc. In a few cases a similar procedure...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) | | Smithsonian Inst., Washington, D.C. Alan Pring: South Australian Museum, Adelaide, SA, Australia. Gunnar...Commission on New Minerals and Mineral Names (CNMMN) ce; Proposals for a new mineral should include (1) the...discovered: for example, tritomite-(Ce) and tritomite-(Y) are end members [Ce+Y] in the tritomite series [AM...204-206. Included here is a statement of any observe ce. occurren of ing the twin law and its frequency ...opaque materials imperfectly metallic Gold, copper, tin The luster of diamond, other materials of high index |  | | Book (edition) | | Aus1rnlia. Thomas Nelson Aus1r.1lia. 102 Dodds S1rce1. South Mdbournc. Vic1oria 3205. Auslr.ilia Chapman & Hall...9055 89 Ac 43 r-- V 1 1 1 � 3p 111 B Ce Pr 60 Ce• 11•n 1.:".) 1:, P•J'.,V'.>:l,n •'1 1.:� ')J�;...Sharm Abhur. north of Jiddah. Saudi Arabia. Found on tin ingots and named for locality. Abichit. syn. of clinoclase...9 (for 1 952). p. 99. From (TL) Crackers Well. South Australia. Australia. Deposit located by air-borne...1 892) Syst. Mi11., 6th ed .. p. 50. A term of South American origin describing galena in granular form |
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Zaaiplaats Mine, Zaaiplaats tin field, Mokopane, Mogalakwena, Mogalakwena Local Municipality, Waterberg District Municipality, Limpopo, South Africa