 | | Journal (article/letter/editorial) | | Phurcalite from Dartmoor, Southwest England, and its identity with 'nisaite' from Portugal R. S. W. BRAITHWA1TE...Merrivale quarry, Dartmoor, Devon, are shown to be of a slightly aresenatian variety of phurcalite by X-ray...indicates that the latter is also phurcalite. KErWORDS: phurcalite, nisaite, Dartmoor, Portugal. Introduction...from being accepted as a valid species. Merrivale quarry, Whitchurch parish, Dartmoor, Devon, at N G R SX...which no authenticated specimen from Merrivale quarry has been recorded. Initial studies indicated that |  | | Book | | .......................................... 30 Germany .................................................in several countries, including: AVR in Julich, Germany; Peach Bottom and Fort St. Vrain in the US; Dragon...uranium mines in Western Europe remained closed. In Germany about 200 tU were recovered from mine rehabilitation...rauvite. Fluorite vein deposits in the Wolsendorff, Germany region are also examples of this type. Thorite...encompassing the Erzgebrige, Wolsendorf, and Wittichen in Germany; the Massif Central in France; Cornwall, England; |  | | Journal (article/letter/editorial) | | uranofán-beta z Ruprechtic u Liberce (Česká republika) Phurcalite and uranophane-beta from Ruprechtice near Liberec... Abstract A rare uranium supergene minerals, phurcalite and uranophane-beta, were found in association...active Wagner quarry in Ruprechtice near Liberec (northern Bohemia, Czech Republic). Phurcalite occurs there...5693(19) Å, V 3780.9(5) Å3. Chemical analyses of phurcalite correspond to the empirical formula Ca2.20(UO2)3...03(UO2)2.09(PO4)1.96(AsO4)0.04·6H2O. Key words: phurcalite, uranophane-beta, uranium minerals, unit-cell |  | | Journal (article/letter/editorial) | | area of Streuberg, near Bergen on the Trieb, Vogtland, Sachsen, Federal Republic of Germany. Bergenite...deposits of the Black Forest, Federal Republic of Germany (Walenta 1985), and in the graphitic uranium ore...geometrical isomer uudduuS. The phurcalite-type sheet, found in phurcalite, phuralumite and althupite, has...bipyramid have the same (S) orientation; (c) the phurcalite-type sheet, in which tetrahedra change orientations... SILVA, A.J.G.C. & MASCARENHAS, Y.P. (1991): Phurcalite from Perus, São Paulo, Brazil, and redetermination |  | | Book | | .................................... ..... 48 Germany .................................................Fluorite vein deposits in the Wolsendorffreoion I:> , Germany, are also examples of this type. Thorite veins...1-/ampshire 36 13 Topsham, lvfaine: Russell Brothers quarry, Swa111p quarries, Yedlin locality 14 Swanson,...bassetite, chernikovite, haiweeite, phosphuranylite, phurcalite, torbernite, 1uetatorbernite, uranophane, uranophane-~...M ountains") forn1s a natural boundary between Saxony in Genn any and Bohemia in the Czech R epublic |  | | Book | | Minor, the Sinai Peninsula, Silesia, and Saxony in Germany. Numerous deposits in Arizona, California...Among other occurrences, it is found in France, Germany, Czechoslovakia, Sweden, and Brazil Optical Constants:...Spain; in a bituminous clay rock at Messel, Hesse, Germany; and in oolitic iron ore near Anapa, Taman peninsula...in the Neubulach mining district, Black Forest, Germany, associated with brochantite, chalcophyllite, parnauite...Saone-et-Loire, France; at several mines in Saxony, Germany; at Sabugal and other places in Portugal; and |  | | Book (edition) | | Scbwarzwald Mts., in the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite...at the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical areas acanthite may occur...the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany, and many localities in the Alps, e.g. on Grossgreiner...89°59',Z =4. d: 12.8(10)-65(7)- hills, Baden, Germany. Most common occurrences in 4.4 6) - 43(6) - 257(6) |  | 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 | | Territory, Australia, Walenta l83 from Menzenschwand, Germany, Emerson and Wright 53 from Montana, U.S.A., and...dumontite. Phurcalite, phuralumite and upalite were described by Deliens and Piret. 47 ,49 Phurcalite is from...from the Bergen, Vogtland, Saxony area, where it occurs as yellow platelets with specular hematite. Phuralumite... Dumontite (F) Huegelite Phosphuranulite (F) Phurcalite Phuralumite Upalite Vanmeersscheite Metavanmeersscheite...Bergenite is found in dumps at a mine at Streuberg in Saxony, where it forms yellow crusts with other |  | 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) | | Fritz, Fritz: Bergakademie Freiberg, Freiberg, Saxony, Germany. Donald B. Hoover: U.S.G.S., Federal Center...Institut fur Mineralogie, Ruhr Universitat Bochum, Germany. Duane Mellor: Geology Library, Yale University...Berlin, Germany. Peter Susse: MINABS, Inst. of Mineralogy, Univ. of Gottingen, Gottingen, Germany. C. Sheldon...Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen, Germany. Wendell E. Wilson: The Mineralogical Record, Tuscon...France; Andreasberg, Freiberg(*), and Schneeberg(*), Germany; Pribram(*), Jachymov, and Schemnitz, Czech Republic; |  | | Book (edition) | | Canada; Mexico; Bolivia; Czechoslovakia; Norway; Germany; Tsumeb; Namibia; Chanarcillo, Chile; and Broken...occurrences are found in Chile, Italy, France, Germany, Turkey, and Algeria. SELECTED REFERENCES: Palache...England; also found at Johanngeorgenstadt, Saxony, East Germany. SELECTED REFERENCE: Davis, R. J., Hey,...the floor of the 910 foot level of the Commercial Quarry, Crestmore, California, associated with quartz...Ireland; and in the Laacher See District, West Germany. SELECTED REFERENCE: Switzer, G., and Bailey, E | | | Book (edition) | | Canada; Mexico; Bolivia; Czechoslovakia; Norway; Germany; Tsumeb; Namibia; Chaiiarcillo, Chile; and Broken...occurrences are found in Chile, Italy, France, Germany, Turkey, and Algeria. SELECTED REFERENCES: Palache...England; also found at Johanngeorgenstadt, Saxony, East Germany. SELECTED REFERENCE: Davis, R. J., Hey,...the floor of the 910 foot level of the Commercial Quarry, Crestn1ore, California, associated with quartz...Ireland; and in the Laacher See District, West Germany. SELECTED REFERENCE: Switzer, G., and Bailey, E |  | | Book (edition) | | Mineralogie, Malteserstr. 74-100, D-12249 Berlin, Germany Earth Science Department / College of Science,...Feld 236, D-69120 Heidelberg, Germany Sodenstr. 19, D-12309 Berlin, Germany Graslitzer Str. 5, D-63791 Karlstein...Karlstein am Main, Germany Ludwig-Maximilians Universität, Department für Geo- und Umweltwissenschaften...Ressourcengeologie, Luisenstr. 37, D80333 München, Germany Bundesanstalt für Geowissenschaften und Rohstoffe...Rohstoffe (BGR), Stilleweg 2, D-30655 Hannover, Germany Dr. Salah Al-Khirbash Prof. Dr. Rainer Altherr & |
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Streuberg Quarry, Bergen, Vogtlandkreis, Saxony, Germany