 | | Journal (article/letter/editorial) | | Willstaett-Eckartsweier Germany info@wendel-minerals.com Clara Mine The Figure 1. Dumps of the Clara mine where collecting...a small fee. Near Wolfach in the Black Forest Germany From the Myth of the “Golden Calf ” to Modern Mining...6.4 cm. Museum for Minerals and Mathematics Oberwolfach specimen. Figure 4. Barite, so-called Meisselspat...1977 find. Museum for Minerals and Mathematics Oberwolfach collection. T RADITION holds that the wooded...mountain. According to another legend, two men from Oberwolfach tried to find the “golden calf ” with magic. |  | | Journal (article/letter/editorial) | | stidlichen Schwarzwald und in der Grebe Clara bei Oberwolfach im mittleren Schwarzwald vor. Er bildet...Forest and at the Clara Mine near Oberwolfach in the Central Black Forest (Germany). It forms crusts...bergenite, meta-torbernite, meta-zeunerite and schoepite. The mineral forms spherulitic aggregates reaching...Untersuchung yon Mineralproben aus der G r u b e Clara sp/iter dann das gleiche Mineral vom Verfasser identifiziert...o r m ( F u n d H. Hehl, Triberg, 1-1. Kaiser, Freiburg und H.-P. Zistler, F r a n k f u r t ) . Die gr6t~te |  | | Journal (article/letter/editorial) | | Location map showing the Black Forest and the Clara mine. THE NETHERLANDS POLAND CZECHOSLOVAKIA TOM...TOM R O S E M E Y E R 1632 Camp Bird Mine Road P.O. Box 586 Ouray, Colorado 81427 Columnist Tom Rosemeyer...showing the Clara minefs). SWITZERLAND OLD CLARA MINE Minerals of the Clara Mine, Wolfach, Germany To Freudenstadt...Grube Clara as it is known in Europe, is nestled deep in the Black Forest of southwestern Germany. While...quite a reputation in Europe. The Clara is by no means the only mine located in this section o f the country |  | | Report (issue) | | = 99.04(13)° Z = 2 X-ray Powder Pattern: Clara mine, Germany. 6.96 (10), 3.21 (7), 4.60 (6), 3.46 (5)...20.65 1.67 5.49 4.76 83.96 (1) Menzenschwand, Germany; average electron microprobe analysis, H2O and...metazeunerite, schoepite, quartz. Distribution: From Menzenschwand and the Clara mine, near Oberwolfach, Black...Black Forest, Germany. Name: For its content of URANium and TUNGsten. Type Material: University of Stuttgart...Stuttgart, Stuttgart, Germany. References: (1) Walenta, K. (1985) Uranotungstit, ein neues sekund¨ares Uranmineral |  | | Report (issue) | | 22.14 5.40 17.35 100.00 (1) Weisser Hirsch mine, Germany. (2) Ca(UO2)2(AsO4)2∙10H2O. Mineral Group: Autunite...uranosphaerite, asselbornite (Weisser Hirsch mine, Germany); schoepite, paraschoepite, arsenuranylite, metazeunerite...Uzbekistan). Distribution: In Germany, from the Walpurgis vein, Weisser Hirsch mine, NeustädtelSchneeberg, Saxony;...from the Clara mine, near Oberwolfach, the Sophia mine, near Wittichen, at the Gottesehre mine, near Urberg... Chaktal Mountains, Uzbekistan. In the Talmessi mine, 35 km west of Anarak, Iran. From near Myponga, |  | | Journal (article/letter/editorial) | | IN A HYDROTHERMAL VEIN-TYPE DEPOSIT: THE CLARA MINE, SW GERMANY, AS A TYPE EXAMPLE GREGOR MARKL§ Universität...Geowissenschaften, Wilhelmstraße 56, D-72074 Tübingen, Germany MAXIMILIAN F. KEIM Technische Universität München...Garching, Germany RICHARD BAYERL Ludwigstrasse 8, 70176 Stuttgart, Germany ABSTRACT The Clara baryte-fluorite-(Ag-Cu)...baryte-fluorite-(Ag-Cu) mine exploits a polyphase, mainly Jurassic to Cretaceous, hydrothermal unconformity...unconformity vein-type deposit in the Schwarzwald, SW Germany. It is the type locality for 13 minerals, and more |  | | Journal (article/letter/editorial) | | uranosphaerite from the Clara barite and fluorite mine, Black Forest, Germany, was refined to an agreement...naturelle, déterminée sur un échantillon de la mine Clara, dans la Forêt Noire, en Allemagne, où l’on exploite...minerals have been solved; the structures of schoepite (Finch et al. 1996), metaschoepite (Weller et...from the Weisser Hirsch mine at Neustädtl, near Schneeberg, Saxony, Germany. At its type locality, it...uranosphaerite was reported from the Clara barite and fluorite mine, Black Forest, Germany (Kolitsch 1997; unpubl. |  | | Journal (article/letter/editorial) | | Mitt. 64, 11. At the Clara mine, nr. Oberwolfach, central Black Forest, W. Germany, as white, yellowish...Hero Town (420 m, 44 ~ west of south), QalaDizeh region, NE Iraq, in melilite skarn in contact with banded...M. 50, 681. At the dumps of the disused Bambolla mine, Moctezuma, Sonora, Mexico, as monomineralic crusts...on old mining dumps, northern Black Forest, W. Germany, as white to pale green radial, acicular, aggregates...museum specimens of Te-bearing ore from the Good Hope mine, Vulcan, Colorado, USA, as grey metallic, opaque |  | | Journal (article/letter/editorial) | | The Krunkelbach Uranium Deposit, Schwarzwald,Germany: Correlationof RadiometricAges(U-Pb, U-Xe-Kr,...Krunkelbachvein-typeuranium deposit in southwest Germany wereinvestigated by theU-Xe-Kr,U-Pb,and•34U-•3øTh...occurredduringthe late Carboniferous Schwarzwald,Germany (47ø50•25•' N, 8øff50•'E, aland the Permian. titude...Armorican massifsin France, the Bohemian massifin Germany and Czechoslovakia,and indicatesthat someare of...F). Illitc K-Ar, Rb-Sr, and Ar-Ar datingof the Clara Ba* Present address:Natural History Museum, Bernastrasse15 |  | | Book | | .................................... ..... 48 Germany .................................................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) | | atlas refers to 6 villages under this name in this region of China, but none of them is situated at the distance...Abbreviations: (Dst.) district, area; (Co.) county; (m.) mine; (Mf.) massif; (Q.) quarry; (N) north, northern...Mayen (50°19`N, 7°13`E), Laacher See Area, Eifel, Germany \\1874ettringite; …1983eifelite; 1999schaferite...\(50°28`N, 12°16`E), 7 km W of Falkenstein, Saxony, Germany \\1877Uranocircite ;…1984Bergenite 4 – Big Chief...e 14 – Clara m. \8 km NW of Wittichen (48°19`N, 8°20`E), Schwarzwald (=Black Forest), Germany \\1966 |  | | 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...Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt, Sachsen (Saxony), Germany. H=?,...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( |  | | Journal (article/letter/editorial) | | error. The presence of hydroxyl in the interlayer region of metatorbernite is not supported by the crystal-structure...Mineralkörpers 2. Heinrich August Rottmann, Berlin, Germany (217-218). ________ (1801): Analytical Essays Towards...silica and phosphate on the transformation of schoepite to becquerelite and other uranyl phases. Radiochim...Grube Clara bei Oberwolfach (Schwarzwald). In Hermann Aldinger Festschrift, Stuttgart, Germany (185-190) |  | | Report (issue) | | number Location Arc!ers(, nitc. 1/ usrm Hillside mine, Yac;apal County, Ariz, Ref. no. of X-ray patterns...cf Y.-ray atterns Quantity Ear. 1640 Ruggles mine, H. Arentina Far. 5546 -— ..IttAnite ;'7239 ...r:ineral fying number Location La4fl7J:Tite Hillside mine, Yavapai County, Ariz. Inv. 2777 Quantity now...number Location 1 :.!ta-bayleyite ? Hillside mine Yavapai County, Ariz. Ref. no. of X-ray patterns...Jo 1.-:al- ct mine, Pa ax Valley, Uontrose County, Cf7,7c. USGS-KSC Ra 4fur Ho. 6 mine, haOium TE 42 |  | | Book (edition) | | Rosenzwcig (deceased) (USA). Jochen Schlilter (Germany), J. Sejkora (Czcch Republic), Masaaki Shimizu...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the...104(3). 326-328 □ Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza...AgardJte-(Ce), CeCu.(AsO4)i(OH).-3H1O, hex., Clara mine, central Black Forest, Gennany,A1ifSS(2004),17-23...(Y,Ca)Cu6(AsO.)i(OH).-3H1O. hex., Bou-Skourcoppcr mine, Ouarzazatc. Morocco,SS, 1447 □ Mixite group AgrelUte |  | | Report (issue) | | mineral localities, with the minerals found at each mine or locality. Most mining districts and mineral localities...whole, along with those for which the specific area (mine, for instance) is not known. Other minerals, however...Valley District (Bull Valley). Santa Clara District (Santa Clara). Silver Reef (Harrisburg) District (Leeds)... . . . . . . . . . . . . . . . . . Emery Santa Clara . . . . . . . . . . . . . . . . . . . . . . . ....powellite, pyrite. Black Rock mine - specular hematite. Galena mine - galena. Iron Mountain Pass deposits |  | | Report (volume) | | the uraninite, has partly oxidized to yellow schoepite, a possible effect of sample preparation. lanthinite...as do the overlying uranophane and ianthinite/schoepite, suggesting the potential importance of crystal...sequence pictured here, uraninite ⇒ ianthinite ± schoepite ⇒ uranophane, is observed spatially at micrometer...dissolution to uranyl oxyhydroxides (ianthinite and schoepite), eventually forming uranyl silicates (uranophane)...Environmental issues such as coping with uranium mine and mill tailings and other uranium-contaminated |  | | Journal (issue) | | net NOVEMBER–DECEMBER 2022 Articles The Laohuan mine, Goncheng, Zhuang, Guangxi, China.................yellow pyromoprhite crystals, 9 cm, from the Laohuan mine, Gongcheng County, Guangxi, China. Federico Pezzotta...w w.FineMineral.com Copper Pearl Handle Pit Ray Mine, Arizona 13 cm Copper has been an essential metal...ability to form sharp crystals, examples from the Ray Mine are among the finest in the world. This beautifully...OF FINE AND RARE MINERAL SPECIMENS The Laohuan Mine G0ngcheng, Zhuang, Guangxi, China Wendell E. Wilson |  | Doornbusch, Brodie, Bunney, Karl, Gan, Bee K., Jones, Franca, Gräfe, Markus (2015) Iron oxide formation from FeCl2 solutions in the presence of uranyl (UO22+) cations and carbonate rich media. Geochimica et Cosmochimica Acta, 158. 22-47 doi:10.1016/j.gca.2015.02.038 | Journal (article/letter/editorial) | | 200 days and longer. The authors proposed that schoepite ([UO2]8O2(OH)1212[H2O]) was the uranium- 23...were identified as hematite (a-Fe2O3) and meta-schoepite ([UO2]4O(OH)6 5H2O) using XRD and uranium in...mass spectrometry (ICP-MS: Agilent 7700x, Santa Clara, CA – USA). The solids were covered and left to...Vertex 70 spectrometer (Bruker GmbH, Karlsruhe, Germany) using a KBr beam splitter, a deuterated L-alanine...Cosmochimica Acta 158 (2015) 22–47 Karlsruhe, Germany) diffractometer for DDI-H2O rinsed and HCl (0.1 |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO |  | | Book (volume) | | cm1 is called the fingerprint region. Usually IR spectrum in this region contains very complicated series...overlapping bands. The importance of the fingerprint region is that each mineral species produces a different...500 to 800 cm1 can be considered as “fingerprint region” sensitive to the composition and the topological...see Fig. 1.9), but generally IR spectrum in this region is characteristic of all these minerals. In IR...Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates |  | | Journal (article/letter/editorial) | | 529. As blue spherulitic aggregates at the Arhbar mine, Bou-Azzer district, Morocco. Monoclinic. Optically...given. Composition Cu2AsO4(OH )- 6H20. Named for the mine. [A.M. 68, 1038.] Arsendeseloizite. P. Keller and...from the Neubulach mining district, Schwarzwald, Germany, are rhombohedral, a 7.04/k, c~ 60.19 ~ D 3.25... Min. Monatsh. 417. At Schneeberg, Saxony, E. Germany, as lemon yellow to brown transparent cubes up...809. Crystals up to 8 mm, from the Benitoite Gem mine, San Benito Co., California, are orthorhombic, pseudotetragonal |  | | Journal (article/letter/editorial) | | Rabejac uranium deposit that is located in the Lodève region, France, is the type locality for three uranyl...mines of the Lodève basin. However, the Rabejac mine contains in addition rare species, such as uranyl...uranyl arsenates and uranyl molybdates. The Rabejac mine is also the type locality for three uranyl mineral...mineral associations that were observed in the Rabejac mine are typical of the supergene alteration zone of...association with uraninite (variety pitchblende), schoepite, vandendriesscheite, fourmarierite, masuyite, |  | | Journal (article/letter/editorial) | | alkalis, near (Na,Ca,K)12(Si,Al)1r from a lapis-lazuli mine, Sar-e-Sang, Badakshan province, Afghanistan. The...p. 186. Minute grains in calcite from the Aurora mine, Hamilton, Nevada, give X-ray powder data near that...identical with the original material from the Harstig mine, Pajsberg, Sweden, and a very similar mineral with...Pale yellow cubes from Neubulaeh, Sehwarzwald, Germany, gave AI, Fe, Ba, and As on qualitative analysis...with limonite and baryte from the Clara mine, Schwarzwald, Germany, contain Fe, As, and Ba, and give |  | | Book | | structures of the hydrated U6 oxides, becquerelite, schoepite, billietite, masuyite, fourmarierite, and vandendriesscheite...Zippeite R enardite Yellowt greenish yellow Schoepite Rutherfordine Rabbittite Bayleyite Schroeckingerite...and quartz (black) which also replaces core. Bigay mine, Lachaux, Auvergne, France ( X 100) ( Geffroy and...(pages 343-353): Marysvale, Utah; Wolsendorf, Germany. (d) Disseminations in meta1norphic rocks: with...oxides and locally much asphaltic material- Mi Vida mine, Monticello district; T emple 1'4ountain, San Rafael |
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Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany