 | | 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) | | 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 |  | 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 (5) 1305-1333 doi:10.3749/canmin.49.5.1305 | Journal (article/letter/editorial) | | HYDROTHERMAL VEINS, SCHWARZWALD, SOUTHWESTERN GERMANY Susanne GÖB and Thomas WENZEL§ Fachbereich Geowissenschaften...Tübingen, Wilhelmstrasse 56, D–72074 Tübingen, Germany Michael BAU Earth & Space Sciences Program, Jacobs...University Bremen, Campus Ring 1, D–28759 Bremen, Germany Dorrit E. JACOB Institut für Geowissenschaften...Universität, J.J. Becher-Weg 21, D–55099 Mainz, Germany Anselm LOGES and Gregor MARKL Fachbereich Geowissenschaften...Tübingen, Wilhelmstrasse 56, D–72074 Tübingen, Germany Abstract Minerals of the rare-earth elements (REE) |  | | Report (issue) | | CeCu2+6(AsO4)3(OH)6·3H2O Agardite-(Ce) Crystal Data: Hexagonal. Point Group: 6/m. As acicular crystals...954(3) Z=2 X-ray Powder Pattern: Clara mine, central Black Forest, Germany. 11.88 (10), 2.46 (9), 4.47 (8)...30.91 0.40 [11.10] 100.00 (1) Clara mine, central Black Forest, Germany; average electron microprobe analysis...goethite, cornwallite (Clara mine). Distribution: From the Clara mine, near Oberwolfach, central Black Forest...Forest, Germany. Name: By analogy to agardite-(Y), with a suffix for its rare-earth content dominated by |  | 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) | | New insights into the crystal chemistry of agardite‑(Ce): refinement of the crystal structure, hydrogen...Heidelberg 2017 Abstract Agardite-(Ce) from Clara Mine, Schwarzwald, Germany, has been investigated by...in agardite-series minerals has been characterized for the first time. IR spectra of agardite-(Ce) and...and agardite-(Nd) from Lavrion used for comparison, as well as structural data indicate the presence of...covalent bonds with coordinating O atoms. Agardite-(Ce) from Clara Mine forms epitaxial growths with the Sbanalogue |  | | Journal (article/letter/editorial) | | 1V3, Canada Agardite-(Ce) CeCu6(AsO4)3(OH)6•3H2O H EXAGONAL Locality: The Clara mine, central Black...Black Forest, Germany. Occurrence: Associated minerals are: barite, quartz, goethite and cornwallite. General...02•3.90H2O. Relationship to other species: It is the Ce- and AsO4-dominant member of the mixite group. Name:...to the other members of the agardite series: agardite-(La) and agardite-(Y). Comments: IMA No. 2003–030...WALENTA, K. & THEYE, T. (2004): Agardit-(Ce) von der Grube Clara im mittleren Schwarzwald. Aufschluss 55 |  | | Catalog/List | | 2.5 cm high and 1,5 cm across. £25 Tonca de Onca Mine, Virgem de Lapa Minas Gerais Brazil This is the...crystals with some pink Hureaulite 7x7 mmCigana Mine, Galileia Minas Gerais £36 4 BRUCITE clear silvery...matrix, not a visually attractive piece ! Ollinghouse Mine, washoe County Nevada U.S.A £50 . 6 STELLERITE...sample. Hartenstein Schacht 371 Erzebirge Saxony Germany 2x2.5 (380 grams) £38 8 NATIVE ANTIMONY rich...large lx2 inch £20 Ilimaussaq Greenland Sapucai Mine, Galileia Minas Gerais about 8.5mm Seinajoki Laani |  | | Journal (article/letter/editorial) | | but is hexagonal. Named for locality. Agardite-(La) and Agardite-(Ce). T. Fehr and R. Hochleitner, 1984...name agardite-(La) was approved by IMA no formal description has yet appeared and agardite-(Ce) was never...2.12.4, brittle, Dobs. 4.60-5.04. Composition (Nd,Ce, Ca,Th)(Ti,Nb)2(O,OH)6, Named for composition in...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 |  | Pekov, I. V., Chukanov, N. V., Zadov, A. E., Voudouris, P., Magganas, A., Katerinopoulos, A. (2011) Agardite-(Nd) NdCu6(AsO4)3(OH)6·3H2O from the Hilarion Mine, Lavrion, Greece: mineral description and chemical relations with other members of the agardite-zálesíite solid-solution system. Journal of GEOsciences, 56 (3) 249-255 | Journal (article/letter/editorial) | | 099 Original paper Agardite-(Nd), NdCu6(AsO4)3(OH)6·3H2O, from the Hilarion Mine, Lavrion, Greece: mineral...and chemical relations with other members of the agardite–zálesíite solid-solution system Igor V. PEKOV1*...Russian Academy of Sciences, Chernogolovka, Moscow Region, 142432 Russia NPP “Teplokhim”, Dmitrovskoye av...Panepistimioupolis, 15784 Athens, Greece Corresponding author Agardite-(Nd), ideally NdCu6(AsO4)3(OH)6·3H2O, has been...mineral species, a Nd-dominant analogue of agardite-(Y), -(La) and -(Ce), a member of the mixite group. The |  | | Journal (issue) | | microscopic crystals. Most of them come from the Mariposa mine which was the original town site for Terlingua....moved several miles eastward to be near the Chisos mine after the Marfa Mariposa mining company shut down...but there is even less remaining at the Mariposa mine except an open pit and some underground workings...opened the Perry pit at the Mariposa mine site. It is the Mariposa mine that has the rare oxy-chloride mercury...never been specifically reported from the Chisos mine and most other mines in the district. So probably |  | | Journal (article/letter/editorial) | | pozic v minerálech skupiny mixitu A T agardit-(Ce) Ce As agardit-(La) La As agardit-(Nd) Nd As agardit-(Y)...As zálesíit Ca As kalciopetersit Ca P petersit-(Ce) Ce P petersit-(La) La P petersit-(Y) Y P A, T - označení...grupu P63/m) zálesíit Běloves Zálesí Zálesí Fuka mine S. Lucia S. Lucia S. Lucia S. Lucia M. Cidro M....Duchesa S. Duchesa S. Duchesa S. Duchesa Jote West mine Dietrich et al. (1969) Ondruš et al. (1997) Plášil...8 911.4 930.50(6) agardit-(Ce) Clara mine S. Lucia M. Cidro Clara mine Vrančice Walenta, Theye (2004) |  | Sejkora, J., Novotný, P., Novák, M., Šrein, V., Berlepsch, P. (2005) Calciopetersite from Domašov Nad Bystricí, northern Moravia, Czech Republic, a new mineral species of the mixite group. The Canadian Mineralogist, 43 (4) 1393-1400 doi:10.2113/gscanmin.43.4.1393 | Journal (article/letter/editorial) | | sulfides and is associated with chrysocolla, the Ce-dominant analogue of petersite-(Y), malachite, allophane... space group P63/m inferred from the isotypic agardite-(Y) and mixite, a 13.284(4), c 5.902(4) Å, V 902...associée au chrysocolle, lʼanalogue à dominance de Ce de la petersite-(Y), et à malachite, allophane, goethite... H2O (12.45), pour un total de (98.89)% (poids), ce qui correspond à (Ca0.58Y0.13Ce0.11Nd0.08La0.04K0...As], agardite-(Y) [Y; As], goudeyite [Al; As], petersite-(Y) [Y; P], zálesíite [Ca; As], agardite(La) |  | Dunn, Pete J., Fleischer, Michael, Langley, Richard H., Shigley, James E., Zilczer, Janet A. (1985) New mineral names. American Mineralogist, 70 (7-8) 871-881 | Journal (article/letter/editorial) | | ANDJANETA. Ztt cznn Agardite{La)*, AgarditdCe) T. Fehr and R. Hochleitner (1984)Agardite-(La).A new mineral...XRF-analysesindicatedthe occurrenceof agardite-(La),Ce-rich agardite (called agardite-(Ce))as well as mixed crystals...Modreski's original data for type material of agardite-(La).X-ray data arc nearlyidenticalfor all compositions...correlatewith composition. Discussion The narne agardite{La) was previously approved by I'M.A. (Am. Mineral...descriptionhas not yet beenpublished.The name agardite-(Ce)has not beensubmitted or approved.No quantitativedata |  | | Journal (issue) | | are rich in arsenates: Tsumeb (of course!), Grube Clara, the Caldbecks, and many others. One ofmy favourite...localities when I lived in South Africa was an old tin mine by the name of Stavoren in what used to be called...recovered from the Mutue Fides mine, but at the adjacent Stavoren mine, it seems that tin recovery was...are of interest to collectors. Gorland is an old mine with a chequered history because, like Stavoren...:C~mwall's chief copper2 BMS NEWSLE'ITER 61 producing region (Embrey and Symes, 1987). Between 1815 and 1851 |  | Plášil, J., Sejkora, J., Čejka, J., Škoda, R., Goliáš, V. (2009) Supergene mineralization of the Medvědín uranium deposit, Krkonoše Mountains, Czech Republic. Journal of GEOsciences, 54 (1) 15-56 | Journal (article/letter/editorial) | | their chemical variation. The supergene minerals agardite(Y), autunite/metaautunite, dewindtite, churchite-(Y)...churchite-(Y), kasolite, new unnamed phase Pb(Ce,REE)3(PO4)3(OH)2 . nH2O, parsonsite, phosphuranylite, plumbogummite...(fluorapatite), Cl (NaCl); Lα: Y (YAG), La (LaB6), Ce (CeAl2), Sm (SmF3), Cu (dioptase), As (InAs); Lβ:...supergene minerals 4.1.1. Agardite-(Y) (Y,Ca)Cu6(AsO4)3(OH)6· 3H2O Agardite-(Y) forms light green crystalline...Mts.) Tab. 1 Chemical composition of agardite-(Y) Fig. 4 Agardite-(Y) needle crystals on dark green pseudomalachite |  | | Catalog/List | | 1 to 009 ALLANITE (Ce Y Fe SILICATE) black masses in Actinolite. (Bastnas Mine, Riddarhyttan,Sweden)...20 2x2 f2.40 2x4 t3.80 4x4 f7.00 047 BASTNAESITE Ce,La C0/3 F. Rich distribution of browngrains in grey...pea size mdsses & crusts on Quartz (Les Anglais Mine, Massiac,Brouse France) lxl 70p lx2 El.20 054 BINDHEH11Tfi:...brewnmasses on pure greenish Scorodite. (Gold Hill Mine, Toole CountyUtah) 8mm50p 1.5cm El.-W 031 CARPHOLITE...colourless micro's on matrix. (Bellerberg Eifel,West Germany) ~ ins f3.60 134 EUCLASS translucent crystal section |  | | Book | | on quartz, from Neudorf in the Harz Mountains (Germany). The large crystal measures almost 2 1/2 inches...on quartz, Braunsdorf near Freiberg (Saxony, Germany); crystals up to 2 1/2 inches (6 cm) long. 6 ...with the NO 3group. Apatite, Fichtelgebirge (Germany), 2x 12 Scheelite, Tae-Wha (Korea), 1x The...Classification Siderite, 8ri.iderbund Mine, near Eiserfeld (Siegerland, Germany), 3x almost identical in size...specimen shown here comes from the Eagle's Nest Mine in California, and its actual size is about 2 inches |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43... Prague Printedin Czech Republicby Finidr.u.o .. Ce,ky Te~in 14/02/03/0 I All rights reserved•• ·o pan...dominant rareearth element (REE). e.g. monazite-(Ce), monazite(Nd), etc. In a few cases a similar procedure...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 |  | | Catalog/List | | in matrix hl !3 5 AGARDITE (Ce) r ...fe green micro's Mine, Wolf;_n, West Germany) 'h ins f.3. 60 6...GARN::.T dch yell ow 11 &crusts on w~1teBarytes.(Clara 11 (Loch Duich Scotl5nd) 1x2 El Portugal) lxl...00 2x2 !1.90 2x4 !3.50 4x4 f6.5C 47 BASTNAESITE Ce,La C0/3 F. Rich distribution of browngrains in grey...yellow pea size masses &crusts on Quartz (les Anglais Mine, Massiac,Brouse France) lxl 60p 1x2 fl.10 56 BIOTITE...61 BORNITE rich purple mass in matrix.(Gortdrum Mine, Tipperary S.Ireland) location closed. lxl 50p 1x2 |  | | Book (edition) | | Rosenzwcig (deceased) (USA). Jochen Schlilter (Germany), J. Sejkora (Czcch Republic), Masaaki Shimizu...Helium Holmium Al Sb A As Ba Be Bi B Br Cd Ca C Ce Cs Cl Cr Co Cu Dy Er Eu F Gd Ga Ge Au Hf He Ho Hydrogen...BSFM BSF.\IC BS.'.\' CfSJ CA CCA CoC\l CCM CCR CE CJM CJC Aufschlus.s Boletin Fac11/tadde cienncia...930-937, Science 223, 1075-1076 (str.) □ Abcnakiite-(Ce), Na2 lCc,REE) 0 (SiO 3 MPO,MCO;)iS'·o 2 )O, trig...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the |  | | 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 (issue) | | described from slags at Le Celine di Cotoriano Mine (Rosia, Siena Province, Tuscany, Italy). I have...aesthetic end we saw the best stibnite from Xikuangshan Mine (Lengshuijiang, Shaoyang, Hunan Province, China)...on the This year, giYe the gift of information! Mine al The Mineral Collector's Mineral News, The Mineral...science - I too sit in an ivory tower. At least mine has a foundation. ----6 Collectors' Cases I always...am reluctant to break up the only such Zeolite Region. U.S. Geological Survey Bulletin 832 90pp. specimen |  | | Journal (issue) | | showing early mining methods, a case of antique mine lamps, worldwide uranium and rare earth ores, gold... e tem er cto er Calcite, 24.1 cm, Verchniy mine, Dalnegorsk, Russia. Jeff Scovil photo. Famous...given a name to the whole, very well-mineralized region thereabouts. The Bou Azzer mining district encompasses...Weise Verlag, Orleansstrasse 69, D-81667 M nchen, Germany 12 “A hbar” is the literal transcription of the...ISTOR For a long time the tribal Berbers of the region around Bou Azzer had known of the outcropping arsenic-rich |  | | Catalog/List | | 2x2 t6.oo 17 396 AGARDITE(ce) palc green micro's and crusts on white Barytes. (Clara Mine Wolfach, W.Germany)...rhombic crystaJ.A ab out 7mm 2.cross. ( P.melia Mine, Santa W Rrsa, B.C. Mexicr) t3.60 7 ALLANITEquite...crystal s. 1x2 ?Op 2x2 r1.40 2x4 E3.00 {Cam~~nno Mine, Grosseto Tusc&ny Italy) 10 ALlH1INITE.pure whi...fibres and radiations on matrix. (W.Jtzlar, West Germany) 1x1 f.2.00 51 BERTHIERITE grey masses of fibres...(Schmiedestcllen, Wittichen,Black Forest, West Germany) ½>c½ r.3.50 35 ASTROPHYLLITE remarkable rich |  | | Journal (issue) | | Geonieuws 25(6), juni 2000 Figuur 2 De Sunnyside mine, heropgevuld met afbraakmateriaal en herbegroeid...Fodi. Figuur 3 Overblijfselen van de Sunnyside mine. Naar L. Florin (1971) Pyroxmangiet is triklien...belangrijkste vindplaatsen zijn : Taguchi mine, Shidara, Aichi Prefecture, en Iwaizumi, Iwate Prefecture...Colorado, USA, o.a. American Tunnel en Sunnyside mine, in de buurt van Silverton en Eureka, San Juan County...Galena District, Hinsdale County, en de Idarado mine in Ouray County. De naam is afgeleid van PYROXeen |
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Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany