 | | Report (issue) | | Monazite-(Nd) (Nd, La, Ce)PO4 c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: 15 Āµm. ...[{100}, distinct; {010}, poor] [by analogy to monazite-(Ce)]. Tenacity: [Brittle.] Hardness = [5ā5.5] D(meas...03 (P0.97 Si0.01 )Ī£=0.98 O4 . Mineral Group: Monazite group. Occurrence: In fissures in aplitic veins... Italy); replacing brindleyite in bauxite (Marmara deposit, Greece); in volcanic-associated marine cherts...xenotime, gadolinite, bastnaĢsite, allanite, monazite-(Ce) (Pta. Glogstafel, Distribution: From Pta. |  | RadusinoviÄ, Slobodan, JelenkoviÄ, Rade, PaÄevski, Aleksandar, SimiÄ, Vladimir, BožoviÄ, Darko, Holclajtner-AntunoviÄ, Ivanka, ŽivotiÄ, Dragana (2017) Content and mode of occurrences of rare earth elements in the Zagrad karstic bauxite deposit (NikÅ”iÄ area, Montenegro) Ore Geology Reviews, 80. 406-428 doi:10.1016/j.oregeorev.2016.05.026 | Journal (article/letter/editorial) | | rare earth elements in the Zagrad karstic bauxite deposit (NiksĢicĢ area, Montenegro) Slobodan RadusinovicĢ...rare earth elements in the Zagrad karstic bauxite deposit (NiksĢicĢ area, Montenegro), Ore Geology Reviews...rare earth elements in the Zagrad karstic bauxite deposit (NikÅ”iÄ area, Montenegro) T Slobodan RadusinoviÄ*1...karst bauxite from three different cross-sections (I-III) D of Ore body 3 from the Zagrad deposit in the...selected trace elements (including REEs) CE P throughout the deposit was presented in order to identify the |  | Cooper, Alan F., Collins, Alice K., Palin, J. Michael, Spratt, John (2015) Mineralogical evolution and REE mobility during crystallisation of ancylite-bearing ferrocarbonatite, Haast River, New Zealand. Lithos, 216. 324-337 doi:10.1016/j.lithos.2015.01.005 | Journal (article/letter/editorial) | | interstitial patches dominated by calciteāancyliteābariteāmonaziteā thoriteāalbiteāaeschyniteāanalcime, interpreted...in lighter LREE and in HREE. Depletion in La and Ce is attributed to either complementary enrichment...subsequent preferentially enhanced mobility of Laā and Ceā Clā complexes in low-temperature aqueous ļ¬uids....contain the association ancyliteābariteāthoriteāmonaziteācalciteā analcimeāaeschyniteāalbite. This constitutes...ancylite are radiating, bow-tie clusters of prismatic monazite, poikilitic barite and analcime, albite, muscovite |  | Vind, Johannes, Malfliet, Annelies, Blanpain, Bart, Tsakiridis, Petros, Tkaczyk, Alan, Vassiliadou, Vicky, Panias, Dimitrios (2018) Rare Earth Element Phases in Bauxite Residue. Minerals, 8 (2) 77 doi:10.3390/min8020077 | Journal (article/letter/editorial) | | minerals Article Rare Earth Element Phases in Bauxite Residue Johannes Vind 1,2, * ID , Annelies Malfliet...of Greece Plant, Metallurgy Business Unit, Mytilineos S.A., Agios Nikolaos, 32003 Boeotia, Greece; vicky...Polytechniou 9, Zografou Campus, 15780 Athens, Greece; ptsakiri@central.ntua.gr (P.E.T.); panias@metal...insight into the rare earth element (REE) phases in bauxite residue to improve REE recovering technologies...mineral particles in bauxite residue. Their sizes range from <1 Āµm to about 40 Āµm. In bauxite residue, the most |  | | Report (volume) | | Distribution of Rare-Earth Elements in Ā· Minerals of the Monazite Family U.S. GEOLOGICAL SURVEY BULLETIN 2140 ...SPOKANE, Washington-U.S. Post Office Bldg., Rm. 135, West 904 Riverside Ave. (Check or money order must be...Distribution of Rare-Earth Elements in Minerals of the Monazite Family By Sam Rosenblum and Michael Fleischer...distribution of rare-earth elements in minerals of the monazite family I by Sam Rosenblum and Michael Fleischer...references. Supt. of Docs. no.: I 19.3:2140 1. Monazite. 2. Earths, Rare. I. Fleischer, Michael, 1908- |  | | Report (issue) | | LANTHANIDES AND YTTRIUM IN THE MINERALS OF THE MONAZITE FAMILY by Michael Fleischer 1 , Sam Rosenblum2...Survey, Reston, VA 22092 Abstract Minerals of the monazite structural group include arsenates, phosphates...where A = Bi, Ca, Ce, La, Nd, Th, U, and/or Y; and B = P+5 s As+^, and/or Si+5. Monazite-family minerals...and may have minor amounts of other elements. Monazite(Ce) is the predominant species, constituting 763...18 analyses are for other species of monazite and gasparite-(Ce) (Table 4), cheralites (Table 5), and |  | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and... . . . . . . . . 11.3. Structure-bound copper deposit . . . . . . . . . . . . . . . . . . . . . . . ...the only inexhaustible low-grade, large-tonnage deposit on earth? The ļ¬rst step has already been taken...different publications quoted for each type of deposit to get more information on those data which cannot | | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and... . . . . . . . . 11.3. Structure-bound copper deposit . . . . . . . . . . . . . . . . . . . . . . . ...the only inexhaustible low-grade, large-tonnage deposit on earth? The ļ¬rst step has already been taken...different publications quoted for each type of deposit to get more information on those data which cannot |  | 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) | | (deceased): Dept. of Earth Sciences, Purdue Univ., West Lafayette, Indiana. James W. Minette: U. S. Borax...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 ...LOCALITIES INFORMATION The United States, from east to west Canada Mexico Central America and the Caribbean |  | | Book (edition) | | wih fH e4agi"ā ef) rk bias iycraton as nam Van ce Y ear ieaad Wi 56 ett f tT 7 Pretace The amount...weathered and oxidized zone overlying a sulfide deposit; contains a concentration of hydrated iron oxide...primary mineral deposit in a vein or rock mass as opposed to a secondary (e.g., placer) deposit. luminescence...composed of two parallel faces. placer A mineral deposit formed by the mechanical (density) concentration...Durango, Mexico; at Tsumeb, Namibia; and at Laurium, Greece. Other occurrences are found in Chile, Italy, France | | | Book (edition) | | weathered and oxidized zone overlying a sulfide deposit; contains a concentration of hydrated iron oxide...primary mineral deposit in a vein or rock mass as opposed to a secondary (e.g., placer) deposit. luminescence...composed of two parallel faces. placer A mineral deposit formed by the mechanical (density) concentration...Durango, Mexico; at Tsumeb, Namibia; and at Laurium, Greece. Other occurrences are found in Chile, Italy, France...hexahydrite, loweite, quartz, and pyrite in the gypsum deposit of Schildmauer near Admont, Styria, Austria. SELECTED |  | | Book | | of the near-endmember forsterite from a skarn deposit in Pamir, Tadzikistan pleochroic band doublets...Mg(HAsO4)Ā·7H2O from the Belorechenskoe uranium deposit, Northern Caucasus (a), weilite Ca(HAsO4) from...the oxidation zone of the Sainte Marie aux Mines deposit, France (b), and koritnigite Zn(HAsO4)Ā·H2O from...from the oxidation zone of the JĆ”chymov deposit, Czech Republic (c). The spectra were obtained by N.V. Chukanov...Russia (b), and wollastonite from the Akchatau deposit, Kazakhstan (c). The spectra were obtained by N |  | | Book (edition) | | 9055 89 Ac 43 r-- V 1 1 1 ļæ½ 3p 111 B Ce Pr 60 Ceā¢ 11ā¢n 1.:".) 1:, Pā¢J'.,V'.>:l,n ā¢'1 1.:ļæ½ ')Jļæ½;...(TL) Crackers Well. South Australia. Australia. Deposit located by air-borne scintillator; hence name....Z=8. (TL) Mili. Evvia, and Apika. Andros Island, Greece. Named for I . Abs-Wurmbach. Forms a solid-solution...alluding to its appearance. 18.2. 1 3 Aeschynite-(Ce). (Ce.Ca.Fc.Th)(Ti.Nb) i (O,OH) 6 ā¢ 1.1. BerL.elius...natural state. Forms two series. with niobo-acschynitc-(Ce) and with acschynite-(Y): dimorphouswith lucasitc-(Cc) |
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