 | | Report (issue) | | • K2 CaU6+ 6 O20 9H2 O Rameauite c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Monoclinic...22 β = 121◦ 1(5)0 X-ray Powder Pattern: Margnac mine, France. 7.12 (vvs), 3.495 (vvs), 3.139 (vvs), 3...84. 2.4 0.0 0.0 5.0 8.2 Total 99.6 (1) Margnac mine, France; by electron microprobe, H2 O by TGA; corresponds...“gummite”. Distribution: From the Margnac mine, Compreignac, Haute-Vienne, France. At Shinkolobwe, Katanga Province...Congo (Shaba Province, Zaire). Found in the Orphan mine, Grand Canyon, Coconino Co., Arizona, USA. Name: |  | Plášil, Jakub, Škoda, Radek, Čejka, Jiří, Bourgoin, Vincent, Boulliard, Jean-Claude (2016) Crystal structure of the uranyl-oxide mineral rameauite. European Journal of Mineralogy, 28 (5) 959-967 doi:10.1127/ejm/2016/0028-2568 | Journal (article/letter/editorial) | | Crystal structure of the uranyl-oxide mineral rameauite JAKUB PLÁŠIL1,*, RADEK ŠKODA2, JIŘÍ ČEJKA3, VINCENT...Jussieu, 75252 Paris Cedex 05, France rre ct ed pr Abstract: Rameauite is a rare supergene uranyl-oxide...diffraction data collected on a microfocus source, rameauite is monoclinic, space group Cc, with a = 13.9458(19)... with Dcalc = 5.467 g cm−3. The structure of rameauite (R = 0.060 for 1698 unique observed reflections)... Ca–O and H-bonds. The structural formula of rameauite is K2Ca(H2[3] O)1(H2[5]O)4[(UO2)6O6(OH)4](H2[4]O)1 |  | | Journal (issue) | | EV - "1998" L'INDUSTRIE MINIÈRE DE L'URANIUM EN FRANCE MÉ.rR.OPOLITAINE par Pierre-Christian GUIOLLARD...DÉCOUVERTES RÉCENTES DE ~ :MINÉRAUX URANIFÈRES RARES EN FRANCE par Nicolas MEISSER Ont participé à la réalisation... Prix de l'abonnement: 6 numéros+ 1 hors série France : 300F - Soutien 400F - Etranger 400F Vente du...unidescenda11te sous dalle de béton à la mine de Margnac (Haute-Vienne) - Photo: COGEMA (GST) le ltè y11e...derni è re née des indu st ri es minières, tant e n France qu e da ns le monde. L Le déve lop pe me nt de |  | | Report (issue) | | 14.04 b = 24.07 X-ray Powder Pattern: Margnac mine, France. 7.08 (vvs), 3.128 (vvs), 3.485 (vs), 3...20 2.05 0.00 3.35 7.45 Total 100.20 (1) Margnac mine, France; by electron microprobe, H2 O by TGA; corresponding... Distribution: From the Margnac mine, Compreignac, Haute-Vienne, France. Name: For Henri Agrinier...of the French Atomic Energy Commission, Paris, France. Type Material: University of Pierre and Marie...Curie, Paris; National School of Mines, Paris, France; National Museum of Natural History, Washington |  | | Journal (article/letter/editorial) | | Metavandendriesscheite Paulscherrerite Protasite Rameauite Richetite Sayrite Schoepite Spriggite Uranosphaerite...– Ianthinite Spriggite Wyartite Meta-wyartite Rameauite Fourmarierite [DUPUDP] 4:7 Fourmarierite Schoepite...Fourmarierite Richetite Protasite Masuyite Agrinierite Rameauite Curite Sayrite Wölsendorfite Spriggite Vandenbrandeite...Curite Sayrite Wölsendorfite Billietite Agrinierite Rameauite Gauthierite Spriggite Vandenbrandeite Ianthinite...fine prismatic needle-like studtite. Shinkolobwe mine, Congo, Africa. Field of view (FOV) 2 mm (photo |  | Cesbron, F., Brown, W. L., Bariand, P., Geffroy, J. (1972) Rameauite and agrinierite, two new hydrated complex uranyl oxides from Margnac, France. Mineralogical Magazine, 38 (299) 781-789 doi:10.1180/minmag.1972.038.299.01 | Journal (article/letter/editorial) | | 1972 Rameauite and agrinierite, two new hydrated complex uranyl oxides from Margnac, France F. C E...Fontenay-aux-Roses, France SUMMARY. TWO new hydrated uranyl oxides from Margnac, France, are described. Rameauite, K~O...with uranophane in small cavities in 'gummite'. Rameauite is monoclinic with a 13"97, b 14"26, c 14"22/~...uranates hydrat6s provenant de Margnac, France, sont d6crits. La rameauite, de composition id6ale K20. CaO...des petites cavit6s dans de la 'gummite'. La rameauite est monoclinique avec a 13,97, b I4,26, c I4,22 | | | Journal (issue) | | de l'abo1111e111e111: 6 nu111éro5 + 1 hors sérh: France : 300' - outien -100' - E1ranger 400' Veme du numéro...11nidesce11dame s011s dalle de bé1011 à la mine de Margnac (Ha11te-Vie1111e) - Photo: COGEMA (GST) le.... , ...� L'industrie minière de l'uranium en France métropolitaine Pierre-Christian GUIOLLARD L ïndu...qu·une eule mine d"uraniurn en acti ité. à Jouac dan le nord du département de la Haute-Vienne. HISTOIRE...Klaproth découvre cc nouveau métal dan du minerai de mine de Jachymov (Joachimsthal). le baptisant du nom |  | | Journal (article/letter/editorial) | | (Cesbron et al. 1972, Cahill & Burns 2000), and rameauite, K2CaU6 O20•9H2O (Cesbron et al. 1972). Each of...been reported from the Margnac deposit, Haute-Vienne, Massif Central, France, and formed following the...J. (1972): Rameauite and agrinierite, two new hydrated uranyl oxides from Margnac, France. Mineral. Mag...SHEET ANION-TOPOLOGY P ROTAS , J. (1964): Une nouvelle espèce minérale: la compreignacite, K2O•6UO3•11H2O |  | | Journal (article/letter/editorial) | | tellurite, and paratellurite. The name is for the mine. The mineral and name were approved in advance of...resemblesin Rameauite, Agrinierite F. CrsrnoN, W. L. Bnoww, P. Benrewo, eNo J. Grrrnoy (19'72) Rameauite and...uranyl oxides from Margnac, France. Mineral. Maq.38,781-789. Microprobe analysisof rameauite gave UOs 84, Kzo...1050'C (loss of O"). Precessionphotographs show rameauite to be monoclinic, pseudohexagonal,space group...139(vvs) (422), 3 . 1 2 4( v v s ) ( 2 2 2 ) . Rameauite occurs as crystals up to 1 mm long, all twinned |  | | Book | | ........................................... 29 France .................................................uranium if higher prices justify reprocessing the mine tailings to recover some of the uranium that was...wastewater during environmental reclamation at a mine that has ceased production. The following statistical...was about 270 tU. In Argentina the Sierra Pintada mine had been in standby status since 1999 and was expected...recovered from mine rehabilitation activities; small amounts were likewise recovered during mine remediation |  | | Journal (article/letter/editorial) | | commonly occur in the oxidized portions of U deposits, mine tailings piles, and soils contaminated with actinides...characterized structurally. It forms in association with rameauite, becquerelite, billietite, compreignacite and...METHODS A sample of agrinierite from Mine de Margnac II, France was obtained from the Canadian Museum...(1972) Rameauite and agrinierite, two new hydrated complex uranyl oxides from Margnac, France. Mineralogical |  | | Journal (article/letter/editorial) | | Tullow Hill, Carlow, granite, 847 France Margnac, agrinierite, rameauite, 78t Czechoslovakia ((~eskoslovensko)...British Columbia, spencerite, 687 U.S.A. Auburn mine, Minnesota, stilpnomelane, 693 Chester, Massachusetts |  | | Journal (article/letter/editorial) | | anal., opt., X-ray, paragenesis, 32 Agrinierite, France, anal., opt., X-ray, 78I Aguilarite, New Zealand...ASWATHANARAYANA(U.), see RAO (V. DIVAKARA), 678 Auburn mine, Minnesota, stilpnomelane, 693 AUCOTT(J. W.), see...BROWN (W. L.), BARIAND (P.), and GEFFROY(J.), Rameauite and agrinierite, 78I Ceylon, zircon, 6o5, 72I...evaluation of t5oo anals., 389; North Catvlina, France, India, Switzerland, and Tanzania, anals., 389...paragonite and muscovite, 317 Margnac, France, agrinierite, rameauite, 78I Marangudzi, Rhodesia, syenite |  | | Journal (issue) | | understandably calling it “star mica”. The specific mine is not known by any of our associates but the local...Friedrichssegen mine (closed since 1880) is halfway between Bad Ems and Brau bach. The old Rosenberg mine (closed...CIETIES PRESENT FIESTA OF GEMS 1. Friedrichssegen mine, near Bad Ems, RheinlandPfalz (or Rhinelands) (formerly... Rosenberg mine at Braubach, near Bad Ems, Rheinland-Pfalz, W-Germany The Rosenberg mine produced mostly...shapes, but not very curved. The Friedrichssegen mine produced mostly green and also brown pyromorphites |  | Glatz, R. E., Li, Y., Hughes, K.-A., Cahill, C. L., Burns, P. C. (2002) Synthesis and structure of a new Ca uranyl oxide hydrate, Ca[(UO2)4O3(OH)4](H2O)2, and its relationship to becquerelite. The Canadian Mineralogist, 40 (1) 217-224 doi:10.2113/gscanmin.40.1.217 | Journal (article/letter/editorial) | | upon release rates of U and Pb from radioactive mine and mill tailings, are common in soils contaminated...35)[(UO2)3O3(OH)2]2 (H2O)5 (Cahill & Burns 2000), rameauite, K2CaU6O20 •9H2O (Cesbron et al. 1972), calciouranoite...(1972): Rameauite and agrinierite, two new hydrated complex uranyl oxides from Margnac, France. Mineral |  | | Journal (article/letter/editorial) | | with uranophane in cavities in gummite at Margnac, France. Composition 8[2(K2,Ca,Sr)O.6UOs.8H20 ]. a...high-temperature modification of AsS occurs at the Alacr~in mine, Pampa Larga, Chile. It is very similar to realgar...stringers in carbonate vein material, at the Martin Lake mine, Uranium City, Lake Athabasca, Saskatchewan, are...secondary mineral in tungsten ore from Nyamulilo mine, Kigezi, Uganda. [M.A. 72-3336; Zap. 100, 623.]...galena in the Caroline tunnel of the Silver King mine, Ward, Nevada. 2[Pb4CuSO4(OH)8]; a I4"248, b 5"768 |  | | Book | | ................................ .......... 47 France ........... .....................................vvastewater during environmental reclamation at a mine that has ceased production. The following statistical...Saskatchewan, is the world's largest high-grade uraniu1n mine. The ore from that ,nine is crushed and treated...to start production at the Talvivaara Ni-Zn-Cu-Co mine, ,vhere bio-heap leaching is used to extract metals...Production is expected to grow when the Four Mile ISL mine comes on strea1n, and planned expansion of Olympic |  | | Journal (article/letter/editorial) | | significant primary uranium mineralization. Svornost mine, Jáchymov; photo P. Škácha. c – “Gummite” – residual...replaced by orange masuyite. Dump of the Rovnost mine, Jáchymov. The width of the sample is 4 cm. Photo...heisenbergite becquerelite compreignacite billietite rameauite vandendriesscheite fourmarierite agrinierite richetite...during the post-mining processes, known as the Acid-Mine Drainage (AMD) (e.g., Brugger et al. 2003) (Fig...soddyite (short prismatic orange) from the Shinkolobwe mine, Congo. FOV 2.3 mm. b – Long-prismatic crystals |  | De Vivo, B., Ippolito, F., Capaldi, G., Simpson, P. R. - Eds. (1984) Uranium geochemistry, mineralogy, geology, exploration and resources. Springer Netherlands. doi:10.1007/978-94-009-6060-2 | Book | | Russian Platform Granites of U.S.A .. U.S.S.R. and France Alkaline intrusives of U.S.S.R. 2 ppm 2-4 ppm...drape around permeability barriers in a uranium mine, so the colour bands follow the same 28 Medium...Sehwartzwalder in Colorado and the Massif Central in France. At a mining and milling cost of$50/1b 5% of reasonably...is evidenced by mineral formation on the walls of mine drifts in a matter of months after the drifts have...first reported by Muto et al. 115 from Ningyo-toge mine, Tottori Prefecture, Japan, where it occurs as the |  | | Book | | K(U02)As04*3H20, Tet. Vitreous yellow. Fuemrole mine, Temple Mt., Emery Co., Utah, USA. H= 2-3, Djjj=...grey, bluish-grey, yellow, light green. Langban mine, Filipstad (near), Varmland, Sweden. H= 5, Djjj=3...5As30ig, E Rhom. Translucent blue-green. Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt...804)3 •nH20, ® Hex. Transparent bluish. Lapis-lazuli mine, Sar-e-Sang, Badakshan, Afghanistan. H= 5.5-6, Djj4=...*21120, Mon. Vitreous colorless, white. Dutoitspan mine, Kimberley, South Africa. H= 4.5, Djjj= 2.630, D( |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald...Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite Sn2 /•O6'OH) 14Cl 1,, (3.D). Trigona]...mainly in crystals to 5 cm at the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical |  | | Book | | Coste A. (Limousin, France), Cuney M. (granites, France), Dardel J.RM. (France), Ewers G. (Pine Creek...Uranium Deposits: Limousin/La Crouzille District, France. . . . . . . . . . . . . . . . . . . . . . . ....Granite-Related Vein Uranium Deposits: Schwartzwalder Mine, Front Range, USA ................................when analyzing pitchblende from the George Wagsfort mine at Johanngeorgenstadt, Sachsisches Erzgebirge (Saxonian...City area, Colorado. In Cornwall, the South Terras mine opened for uranium production in 1873. During the |  | | Book (edition) | | Chakhmouradian (Canada), Pierre-Jacques Chiappero (France). G. Daxner (Austria). M. Dcliens (Belgium). Giancarlo...(ltaly). Stefano Merlino (ltaly), Yves Mo!:lo (France), E.11. ickcl (Australia), Milan Novåk (Czech Republic)...(ltaly). Werner H. Paar (Austria). Gian Carlo Parodi (France). Marco Pa ero (ltaly). Igor Pekov (Russia), atale...(Japan), William B. Simmons (USA). C.J. Stanley (UK). France ca Stasi (ltaly). Tony Steede (Canada). Ricardo...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the |  | | Journal (issue) | | pattern and/or color at only '3.00 per lb. Average mine run material at S1.50 per lb. Expect small nodules...opallzed appearance and are only $1.50 per lb. for mine run quality. Hematite - gem grade 1st quality hematite...and European museums. Order confidently from us. MINE RUN OPAL SPECIAL 10 ounces Opals from Coober Pedy...Armstrong Brothers Quarries, a dumping site for an iron mine, was the location for a field trip by members of...carat giant is kept on dis- At a Cowee Valley ruby mine, rock bearing muck is brought out so that rockhounds |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...chemical component — anion or néche, Sadne-et-Loire, France, or annite, after Cape anionic radical. Thus oxides |
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Margnac Mine, Compreignac, Bellac, Haute-Vienne, Nouvelle-Aquitaine, France