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Name: Agardite-(Y) RRUFF ID: R060924 Ideal Chemistry: YCu2+6(AsO4)3(OH)6·3H2O Locality: Bou Skour mine, Djebel Sarhro, Morocco Source: Bob Jenkins [view label] Owner: RRUFF Description: Light bluish-green flexible fibers Status: The identification of this mineral has been confirmed by X-ray diffraction and chemical analysis |
Mineral Group: [ Mixite (10) ] | ||
Quick search: [ All Agardite-(Y) samples (4) ] |
CHEMISTRY | ||||||||||
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RAMAN SPECTRUM | ||||||||||||
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BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
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POWDER DIFFRACTION | ||||||||
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RRUFF ID: | R060924.9 | |||||||
Sample Description: | Powder, using Mo radiation | |||||||
Cell Refinement Output: |
a: 13.547(3)Å b: 13.547(3)Å c: 5.920(2)Å alpha: 90° beta: 90° gamma: 120° Volume: 940.9(5)Å3 Crystal System: hexagonal |
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REFERENCES for Agardite-(Y) | |
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American Mineralogist Crystal Structure Database Record: [view record] |
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Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file] |
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Dietrich J E, Orliac M, Permingeat F (1969) Lagardite, une nouvelle espèce minérale, et le problème du chlorotile, Bulletin de la Société Française de Minéralogie et de Cristallographie, 92, 420-434 [view file] |
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Fleischer M (1970) New mineral names, American Mineralogist, 55, 1444-1449 [view file] |
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Hey M H (1970) Twenty-sixth list of new mineral names, Mineralogical Magazine, 37, 954-967 [view file] |
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Aruga A, Nakai I (1985) Structure of Ca-rich agardite, (Ca0.40Y0.31Fe0.09Ce0.06La0.04Nd0.01)Cu6.19[(AsO4)2.42(HAsO4)0.49](OH)6.38·3H2O, Acta Crystallographica, C41, 161-163 [link] |
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Nickel E H, Mandarino J A (1987) Procedures involving the IMA Commission on New Minerals and Mineral Names and guidelines on mineral nomenclature, American Mineralogist, 72, 1031-1042 [view file] |
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Olmi F, Sabelli C, Brizzi G (1988) Agardite-(Y), Gysinite-(Nd) and other rare minerals from Sardinia, The Mineralogical Record, 19, 305-310 |
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Brizzi G, Cocco E, Olmi F, Sabelli C (1989) Nuovi ritrovamenti di minerali nella Sardegna sud-occidentale 2°-Sa Duchessa (Domusnovas), Rivista Mineralogica Italiana, 3, 121-134 |
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Olmi F, Sabelli C, Ferroni R T (1991) A contribution to the crystal chemistry of mixite group minerals from Sardinia (Italy), Neues Jahrbuch für Mineralogie, 1991, 487-499 |
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Kunov A Y, Nakov R A, Stanchev C D (2002) First agardite-(Y), -(Nd), -(La) find in Bulgaria, Neues Jahrbuch für Mineralogie, Monatshefte, 2002, 107-116 |
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Walenta K (2003) Mineralien der Mixitgruppe aus dem Schwarzwald, Der Erzgräber, 17, 46-51 |
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Frost R L, Erickson K L, Weier M L, McKinnon A R, Williams P A, Leverett P (2004) Effect of the lanthanide ionic radius on the Raman spectroscopy of lanthanide agardite minerals, Journal of Raman Spectroscopy, 35, 961-966 [link] |
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Frost R L, Erickson K L, Weier M L, McKinnon A R, Williams P A, Leverett P (2005) Thermal decomposition of agardites (REE) - relationship between dehydroxylation temperature and electronegativity, Thermochimica Acta, 427, 167-170 |
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Frost R L, McKinnon A R, Williams P A, Erickson K L, Weier M L, Leverett P (2005) Studies of natural and synthetic agardites, Neues Jahrbuch für Mineralogie, Abhandlungen, 181, 11-19 |
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Frost R L, Weier M, Martens W (2006) Using Raman spectroscopy to identify mixite minerals, Spectrochimica Acta Part A, 63, 60-65 [link] |
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Pláil J, Sejkora J, Čejka J, koda R, Goliá V (2009) Supergene mineralization of the Medvedín uranium deposit, Krkonoe Mountains, Czech Republic, Journal of Geosciences, 54, 15-56 |
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Göb S, Wenzel T, Bau M, Jacob D E, Loges A, Markl G (2011) The redistribution of rare-earth elements in secondary minerals of hydrothermal veins, Schwarzwald, southwestern Germany, The Canadian Mineralogist, 49, 1305-1333 [view file] |
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Morrison S M, Domanik K J, Origlieri M J, Downs R T (2013) Agardite-(Y), Cu2+6Y(AsO4)3(OH)6·3H2O, Acta Crystallographica, E69, i61-i62 [view file] |
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