 | | 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. |  | | Report (issue) | | best of the classic smithsonites from the old Kelly mine in New Mexico. Associations of aurichalcite, kipushite...come from a recent find in Sounion mine #6 (also known as the Exi mine, “Exi” being Greek for “six”) in...$130). Cu-rich smithsonite, 2.7 cm, from Sounion mine #6, Laurium district, Attika, Greece. Greek Rocks...=============== The same discovery in Sounion mine #6 has also produced larger specimens which show... calcite and hemimorphite, 5.5 cm, from Sounion mine #6, Laurium district, Attika, Greece. Greek Rocks |  | | Journal (article/letter/editorial) | | South Africa brucec@uj.ac.za TSUMCORITE Tsumeb Mine, Namibia I t is fitting that Tsumeb should have...development, growth, and ultimate closure of the mine in 1996. Tsumeb Corporation Limited (TCL) was founded...World War II, when the Tsumeb mine was put up for sale. Prior to this the mine was owned by Otavi Minen–...Eisenbahn–Gesellschaft (OMEG). TCL operated the mine until 1988 when it was acquired by Gold Fields South...(söhngeite is named in his honor) worked at the Tsumeb mine, and his two publications (Söhnge 1967, 2001) give |  | | 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 |  | | 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) | | Tübingen, Germany b Institut für Mineralogie, Callinstrasse 3, D-30167 Hannover, Germany Received 25...mineral separates from the Schwarzwald region, southwest Germany, were analyzed for their iron isotope...of Central Europe, the Schwarzwald in southwest Germany. The purpose of this study is (1) to investigate... U or Cu since Roman times. One deposit (the Clara mine near Wolfach) is still active and exploits a...Simplified geological map of the Schwarzwald region in southwest Germany with sample locations. The numbers refer |  | | Journal (issue) | | P708324 geoniieuw ge ws w maandb blad va an de mine eralogiische kring k a antwer rpen v..z.w. 32(9)...mmer : • Clara a anno 2007 2 • Strom meyerie et • Crons stedt : knippe en en pllakken... Mine eralogiische...994. Inzet : stromeyerietk s kristallen van n de Clara-mi mijn, Oberwolf lfach, Zwartee Woud, Duits tsland...32(9), november 2007 Stromeyeriet-kristallen van Mine # 65, Dzhezkazgan, Kazachstan. Kristallen tot 6...hebben. • • De typevindplaats is de Alexander Mine, Vrančice, een kilometer of 15 ten zuidoosten van |  | Keim, Maximilian F., Staude, Sebastian, Marquardt, Katharina, Bachmann, Kai, Opitz, Joachim, Markl, Gregor (2018) Weathering of Bi-bearing tennantite. Chemical Geology, 499. 1-25 doi:10.1016/j.chemgeo.2018.07.032 | Journal (article/letter/editorial) | | Tübingen, Germany 2 Bayerisches Geoinstitut, University of Bayreuth, 95440 Bayreuth, Germany Helmholtz-Institut...Stuttgart, Azenbergstraße 18, 70174 Stuttgart, Germany *corresponding author: Sebastian Staude MA mail:...E D phone: +49 (0)7071-29-73080 AC 4 SC Germany 1 ACCEPTED MANUSCRIPT Abstract The tennantite-tetrahedrite...near-surface AC environments of oxidation zones or on mine dumps, where elements are highly mobile and a high...Wittichen area in the RI Schwarzwald ore district, Germany (Staude et al., 2010; George et al., 2017). Fahlore |  | | Journal (article/letter/editorial) | | University Auburn, Alabama 36849 cookrob@auburn.edu Scorodite +H]KRX3UHIHFWXUH *XDQJ[L=KXDQJ$XWRQRPRXV5HJLRQ&KLQD...water and considered harmless. One such arsenate, scorodite, has even been used in an attempt to remediate...available arsenic in the essentially insoluble scorodite thus formed. Consequently, this mineral, which...for this issue’s Connoisseur’s Choice mineral. Scorodite is best known in leek-green crusts and masses...3.5–4.0, and its calculated density is 3.276. Scorodite crystallizes in the orthorhombic system (2/m 2/m2/m) |  | | Report (issue) | | Fe3+ AsO4 • 2H2 O Scorodite c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic...61 (2) 49.79 34.60 15.61 Total 100.00 (1) Kiura mine, Japan. (2) FeAsO4 • 2H2 O. 100.00 As2 O5 Fe2...material are: in Germany, from Schwarzenberg, Saxony, and in the Clara mine, near Oberwolfach, Black Forest...from the El Cobre mine, Aranzazú, Concepción del Oro, Zacatecas, and in the Ojuela mine, Mapimı́, Durango...from the Majuba Hill mine, Antelope district, Pershing Co., Nevada. At the Kiura mine, Oita Prefecture, |  | | Journal (article/letter/editorial) | | Minerals of the Clara Mines Ober-Wolfach, Baden, West Germany Outstanding crystals of barite and fluorite...at tracted mineral collectors to West Germany's Clara mines. Today, the number of visitors has swelled...rare elsewhere can be found fairly easily in the Clara mines' abun dant vugs. Thus, American mineral collectors...The Clara mines are in the heart of the Black Forest, which forms the southwest corner o f Germany, bordering...opportunity for many sports. A l though the Clara mine is the mineralogists' chief target, there are |  | | Report (issue) | | Debar, Algeria. (2) BaFe3(AsO4)2(OH)5. (3) Clara mine, Germany; no analysis given; said to correspond to...arsenopyrite. Association: Beudantite, carminite, scorodite, arseniosiderite, stibiconite, goethite, quartz...Algeria. At the Senator mine, 20 km south-southwest of Kutahya, Turkey. In the Ojuela mine, Mapimí, Durango...USA. In Germany, on Mt. Borstein, near Reichenbach, Hesse; in the Black Forest, at the Clara mine, near...near Oberwolfach, the Anton mine, Heubachtal, near Schiltach, and Freudenstadt, near Wittichen; at Schneeberg |  | | Journal (article/letter/editorial) | | 03:41 01 August 2012 Olivenite TSUMEB MINE, TSUMEB, OSHIKOTO REGION, NAMIBIA H ydrothermal copper deposits...specimen of olivenite from the worldfamous Tsumeb mine in Namibia, where attempts at specimen mining have...secondary copper assemblages from the Black Pine mine in the Phillipsburg area of Granite County (Waisman...and Gibbs 1983; Anthony et al. 1995). At the 79 mine in Gila County, olivenite occurs as small, olive-green...brochantite and anglesite (Keith 1972). At the Grandview mine, Coconino County, small prismatic olivenite crystals |  | | Report (issue) | | 4.757–4.762 X-ray Powder Pattern: Schneeberg, Germany. 6.66 (100), 2.994 (90), 7.87 (70), 2.734 (60)...Total [100.00] [100.00] 100.00 (1) Schneeberg, Germany; As2 O5 by difference. (2) Do.; by electron microprobe...metaköttigite, gypsum (Ojuela mine, Mexico); pharmacosiderite, legrandite, scorodite, adamite (Sterling Hill...(Tsumeb, Namibia). Distribution: In Germany, from the Daniel mine, Schneeberg, Saxony; in the Richelsdorf...Hesse; at the Michael mine, Weiler, near Lahr, and the Clara mine, near Oberwolfach, Black Forest. At Jáchymov |  | | Report (issue) | | 7.93–7.98 Z=1 X-ray Powder Pattern: Pednandrea mine, Cornwall, England. (ICDD 34-155). 4.61 (100), 8...product of arsenic-bearing sulfides. Association: Scorodite, beudantite, carminite, arseniosiderite, symplesite...Haute-Vienne, and at the Cap Garonne mine, near le Pradet, Var, France. In Germany, from Dernbach and Horhausen...Horhausen, Rhineland-Palatinate; at the Clara mine, near Oberwolfach, and elsewhere in the Black Forest; from...from Schneeberg, Saxony, Germany. From Nova Bana, near Baňská Štiavnica (Schemnitz), Slovakia. In the |  | | Report (issue) | | metazeunerite, chalcophyllite, cyanotrichite, scorodite, pharmacosiderite, brochantite, azurite, malachite...Switzerland. In Germany, from Kamsdorf and Saalfeld, Thuringia; at the Clara mine, near Oberwolfach, Black Forest;...Mountains, Hesse; and elsewhere. From the Cap Garonne mine, near le Pradet, Var, and Triembach-au-Val, Haut-Rhin...Tynagh mine, near Loughrea, Co. Galway, Ireland. In the USA, in Nevada, at the Majuba Hill mine, Antelope... in the Nickel mine, Table Mountain district, Churchill Co., from the San Rafael mine, Lodi district |  | | Report (issue) | | lavendulan, mansfieldite–scorodite, chalcopyrite, cornubite (Cap Garonne mine, France); chrysocolla, brochantite...(Gwaithyrafon mine, Wales). Distribution: In the USA, fine examples from the Majuba Hill mine, Antelope district...Co., and the Burrus mine, Pyramid district, Washoe Co., Nevada; the Grandview Mine, Grand Canyon, Coconino...Coconino Co., and the Harquehala mine, Yuma Co., Arizona; the Tucker’s tunnel uranium deposit, near Durango...Garonne mine, near le Pradet, Var, France. From Neubulach, Wittichen, and in the Clara mine, near Oberwolfach |  | | Report (issue) | | tyrolite, cornetite, cornwallite, metazeunerite, scorodite, pharmacosiderite, spangolite, chalcophyllite...localities. In England, from Cornwall, at the Carharrack mine, Wheals Gorland, Unity, and others in Gwennap, Linkinhorne...the Cap Garonne mine, near le Pradet, Var, France. In the Clara Mine, near Oberwolfach, and many other...the Black Forest, Germany. At the Kamariza mine, Laurium, Greece. From the Touissit mine, near Oujda, Morocco...Tintic district, Juab Co., Utah; at the Majuba Hill mine, Antelope district, Pershing Co., Nevada. In Chile |  | | Report (issue) | | 034–17.036 Z=3 X-ray Powder Pattern: Washington mine, Montana, USA. 3.078 (100), 2.865 (80), 2.290 (70)...31.36 7.59 Total [100.00] 100.00 (1) Washington mine, Montana, USA; by electron microprobe, H2 O by difference...polymetallic deposits. Association: Carminite, scorodite, mimetite, dussertite, arseniosiderite, pharmacosiderite...localities are known. In Germany, at the Louise mine, Horhausen, and the Schöne Aussicht mine, near Dernbach,...Reichenbach, near Bensheim, Hesse; from the Clara mine, near Oberwolfach, and elsewhere in the Black Forest. |  | | Report (issue) | | 491(8) c = 4.777(2) X-ray Powder Pattern: Ojuela mine, Mapimı́, Mexico. 6.68 (100), 3.013 (90), 7.91 (70)...24.45 Total 100.33 100.00 (1) Kiura mine, Japan. (2) Ojuela mine, Mapimı́, Mexico; by electron microprobe...pharmacosiderite, scorodite, arsenopyrite, löllingite. Distribution: From the Kiura mine, Oita Prefecture...the Glück Auf mine, Rauenthal, near Sainte-Marie-aux-Mines, Haut-Rhin, France. In Germany, in the Richelsdorf...Andreasberg, Harz Mountains; at the Clara mine, near Oberwolfach, and from Weiler, near Lahr, Black Forest; |  | | Report (issue) | | 598(1) X-ray Powder Pattern: Hingston Down Consols mine, England. 4.28 (vvs), 4.81 (vvs), 6.97 (vvs), 10...Total [100.0] [100.0] (1) Hingston Down Consols mine, England; H2 O by loss on ignition; after deduction...enargite. Association: quartz. Pharmacosiderite, scorodite, conichalcite, chenevixite, chalcophyllite, brochantite...Down Consols mine, Calstock, the Gunheath china clay pit, St. Austell, and the Cligga Head mine, Perranzabuloe...Perranzabuloe. From the Clara mine, near Oberwolfach, Black Forest, Germany. In the Bendada pegmatite, near |  | | Report (issue) | | Association: Willemite, smithsonite, mimetite, scorodite, anglesite, arseniosiderite, beaverite, beudantite...(Puttapa mine, Australia). Distribution: From Tsumeb, Namibia. At Thasos, Greece. In Germany, from the...the Michael mine, Weiler, near Lahr, and the Clara mine, near Oberwolfach, Black Forest; and at the Rappold...Rappold mine and a dump on the Roter Berg, Schneeberg, Saxony. In Mexico, from Mina Ojuela, Mapimı́, Durango;...Richmond-Sitting Bull mine, Galena, Lawrence Co., South Dakota; in the Centennial Eureka mine, Tintic district |  | | Report (issue) | | deposits. Association: Smithsonite, hemimorphite, scorodite, olivenite, calcite, quartz, Fe–Mn oxides. Distribution:...large crystals at the Ojuela mine, Mapimı́, Durango; in the Hidalgo mine, Zimapán, Hidalgo; and from...the Mohawk mine, Clark Mountains, San Bernardino Co., California. At the Cap Garonne mine, near le Pradet...Bensheim, Hesse, and in the Clara mine, near Oberwolfach, Black Forest, Germany. In England, from several...Kamariza mine, Laurium, Greece. Large crystals from Tsumeb, Namibia. At the Puttapa zinc mine, near Beltana |  | Kolitsch, U., Atencio, D., Chukanov, N. V., Zubkova, N. V., Menezes Filho, L. A. D., Coutinho, J. M. V., Birch, W. D., Schlüter, J., Pohl, D., Kampf, A. R., Steele, I. M., Favreau, G., Nasdala, L., Möckel, S., Giester, G., Pushcharovsky, D. Yu. (2010) Bendadaite, a new iron arsenate mineral of the arthurite group. Mineralogical Magazine, 74 (3) 469-486 doi:10.1180/minmag.2010.074.3.469 | Journal (article/letter/editorial) | | Universität Hamburg, Grindelallee 48, D-20146 Hamburg, Germany 9 Mineralogisch-Petrographisches Institut, Universität...Universität Hamburg, Grindelallee 48, D-20146 Hamburg, Germany 10 Mineral Sciences Department, Natural History...France 13 Neudorfer Str. 18, D-09629 Burkersdorf, Germany 2 [Received 26 May 2010; Accepted 14 June 2010]...granite pegmatite of Lavra do Almerindo (Almerindo mine), Linópolis, Divino das Laranjeiras county, Minas...Gerais, Brazil. Further localities are the Veta Negra mine, Copiapó province, Chile; Oumlil-East, Bou Azzer |  | Aksenov, Sergey M., Chukanov, Nikita V., Göttlicher, Jörg, Möckel, Steffen, Varlamov, Dmitriy, Van, Konstantin V., Rastsvetaeva, Ramiza K. (2018) New insights into the crystal chemistry of agardite-(Ce): refinement of the crystal structure, hydrogen bonding, and epitaxial intergrowths with the Sb-analogue of auriacusite. Physics and Chemistry of Minerals, 45 (1) 39-50 doi:10.1007/s00269-017-0899-9 | Journal (article/letter/editorial) | | 2017 Abstract Agardite-(Ce) from Clara Mine, Schwarzwald, Germany, has been investigated by means of...with coordinating O atoms. Agardite-(Ce) from Clara Mine forms epitaxial growths with the Sbanalogue of...Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia 5 Karlsruhe Institute of Technology...Eggenstein‑Leopoldshafen, Germany 6 Alpha-Geophysik in Sachsen, Neudorfer Str. 18., 09629 Burkersdorf, Germany 7 Institute...Russian Academy of Sciences, Chernogolovka, Moscow Region 142432, Russia The mixite group includes hexagonal |
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Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany