 | | Journal (article/letter/editorial) | | Universität Tübingen, Wilhelmstrasse 56, 72074 Tübingen, Germany Abstract Sellaite (MgF2) forms from melts, fluids...than fluorite (CaF2). The Clara mine near Oberwolfach (Schwarzwald, Germany) is an extensive hydrothermal...of pre-altered rocks (i.e., gneiss around the Clara mine altered during prior hydrothermal events) show...structure of the sellaite-bearing portion of the Clara fluorite vein, the fluid is shielded from sedimentary...hydrothermal vein-type deposits. Keywords: Sellaite, Clara mine, Schwarzwald, hydrothermal vein-type mineralization |  | | Journal (issue) | | Pyrit-Kristalle von Merzhausen im Hexental bei Freiburg i. Br. . . . . . . . . . . . . . . . . . . . ...Emmendingen 1959, Wolfach 1965, Säckingen 1969, Freiburg 1981 und nun die diesjährige Tagung. Der Schwarzwald...Pyrit-Kristalle von Merzhausen im Hexental bei Freiburg i. Br. Von Norbert WIDEMANN Zusammenfassung Während...AlbertLudwigs-Universität , Albertstr. 23b, D-7800 Freiburg i. Br. 248 WIDEMANN, N.: Pseudotetragonak Pyrit-Kristalle...Östlicher Ortsteil von Merzhauscn im Hexental südl. Freiburg i. Br. Der Pfeil kennzeichnet den neuen Pb-Zn-Erzgang |  | Scharrer, Manuel, Sandritter, Katharina, Walter, Benjamin F., Neumann, Udo, Markl, Gregor (2020) Formation of native arsenic in hydrothermal base metal deposits and related supergene U6+ enrichment: The Michael vein near Lahr, SW Germany. American Mineralogist, 105 (5). 727-744 doi:10.2138/am-2020-7062 | Journal (article/letter/editorial) | | U6+ enrichment: The Michael vein near Lahr, SW Germany Manuel Scharrer1,*, Katharina Sandritter1, Benjamin...of Tuebingen, Wilhelmstr. 56, D-72074 Tübingen, Germany 1 Abstract Native arsenic is an occasional ore...Michael vein near Lahr, Schwarzwald, southwest (SW) Germany. Here, galena, sphalerite, and native arsenic are...Technology (KIT), Adenauerring 20b, D-76313 Karlsruhe, Germany. 0003-004X/20/0005–727$05.00/DOI: https://doi.org/10...base-metal vein is the Michael mine near Lahr, Schwarzwald, southwest (SW) Germany, since it operated on a hydrothermal |  | | Journal (issue) | | seien im folgenden kurz erläutert . • 1atürliche Cordierite können in erster Annäherung durch die Formel...ex . gemessen werden. Die meisten natürlichen Cordierite haben 6.-Werte größer als 0.20°: sie sind vollstündig...geordnete , sogenannte Tief-Cord i er i t e . Cordierite mit 6.-Werten. welche von Null (für hexagonalen...Bereits SCHREYER (1966) hat festgestellt . daß die Cordierite der Blauen Kuppe mit 6. =0 . 16° einen derartigen...hexagonalen Mg-Cordierit mit 6. = 0° in rhombische Cordierite mit 6. > 0 dargestellt , und zwar bei 1 Atmosphäre |  | | Journal (issue) | | er Zei tschri ft für die Freunde der Mine ralogie und Geologie ~ G Aufschluss 1 Jahrgang 34 Januar...; BURKHA RD , A. & G AB RI E L, W.: Mimi kri in Mine ralo gi e 35 PAAR, W. H. & CHE~, T . T.: Blei-Wisrn...Heidelbe rg ; Dipl.-Ing. Günther SCHNORRERKOHLER , Mine ralogische Sammlun ge n de r Uni ve rsitä t Göttingen...leisteten die Geologie und Petrographie dieser Region. Scharen von Erdwissenschaftlern aus aller Welt...H 2 O 5) 1 Chlorit + 1 Disthen + 1 Quarz - 1 Cordierite + 1 H 2 O (SEIFERT, F. u. W. SCHREYER 1970) 6) |  | | Book | | Boring — German (West) — Oberpfalz Region. 2. Earth — pfalz Region. I. Emmermann, R. (Rolf), 1940— . Il...the deep continental crust) Crust. 3. Geology - Germany (West) — OberWohlenberg, Jiirgen, 1933- . III....Springer-Verlag Berlin Heidelberg 1989 Printed in Germany The use of registered names, trademarks, etc....Deep Drilling Program of the Federal Republic of Germany (KTB) would be drilled in the Oberpfalz area...the most ambitious project in the geosciences in Germany. From the beginning, the "Senatskommission fiir |  | | Journal (issue) | | Val Bedretto , nahe der Ortschaft All 'aqua . Die Region gehört im Tessin zum Sopra Ceneri , dem nördliche.... 10118: Biete Schwarzwald -Mineralien , Grube Clara, MM , KS u. Schaustufen . Helmut Scheer, Gerzbachstr...25 versch. , MMs 50 u. 35 versch iedene: Grube Clara KS 90, 50, 25 versch „ MMs 90 u. 50 versch. : MMs...ich ständig unbekannte Mineralien von der Grube Clara u. Hagendorf, Laurion-Schlackenmineralien, Harz...Falls Sie Ihnen unbekannte Mineralien von der Grube Clara u. Hagendorf haben . helfe ich gerne (kostenlos |  | | Journal (issue) | | anderen Welt - die neue Meteoritenbriefmarke 14-15 Clara-News für Micromounter 17-21 Churchit-(Y) in einer...cuprioan pentahydrite : their occurrence within mine waste 353-365 TEM imaging and analysis of microinclusions...minereal species from the Mesamax NW deposit, Ungava region, Quebec, Canadq * EUR. J. MINERAL. 17(6), 12.05...Hagendorfite from the type locality Hagendorf (Bavaria, Germany) : crystal structure determination and 57Fe Mössbauer...Collecting microminerals on the dumps of the Petroglyph mine, Hillsboro District, Sierra County, New Mexico |  | | Book | | colour when held up to the light and rotated, eg cordierite and zoisite tanzanite. Such minerals are called...numerous microscopic inclusions, such as opal and cordierite. Pearly lustre - typical of transparent or semitransparent...change of colour may be seen by the naked eye, eg cordierite and tourmaline. In the majority of minerals,...deposits in Texas and Louisiana (USA), Tarnobrzeg region and Mach6w (Poland), Karakum Desert and Volgaland...(217), marcasite (437) • Occurrence: common; Clay region in Alabama (USA); Harz (GDR), FRG, Botogol deposit | | | Book | | illustrated Encyclopedi of the World’s Rocks and Mine re L A R E N MI OF THE WORLD Rudolf Duda and...colour when held up to the light and rotated, eg cordierite and zoisite tanzanite. Such minerals are called...numerous microscopic inclusions, such as opal and cordierite. Pearly lustre — typical of transparent or semitransparent...change of colour may be seen by the naked eye, eg cordierite and tourmaline. In the majority of minerals,...deposits in Texas and Louisiana (USA), Tarnobrzeg region and Machow (Poland), Karakum Desert and Volgaland |  | | Catalog/List | | with admixed Celsian and Bementite from Benallt Mine, Wales. Chocolate brown massive, with minor rock...smaller central crystal crossing in the middle Kayes Region , Mai i £ 18 6. ZOISITE variety TANZANITE terminated...rich greenish yellow with white Barytes Whitesmith Mine Strontian Scotland lx2 £10 17. SCAPOLITE translucent...21. CORDIERITE/ILMENITE nice cut and polished specimen with blue and green-grey pods of Cordierite and...sparse red-brown coating on 2x2 matrix Christmas Mine, Gila County Arizona USA £12 26. SPHALERITE lustrous |  | Dunn, Pete J., Cabri, Louis J., Ferraiolo, James A., Grice, Joel Do., Jambor, John L., Mueller, Wolfgang, Shigley, James E., Puziewicz, Jacek, Vanko, David A. (1984) NEW MINERAL NAMES. American Mineralogist, 69 (11-12) 1190-1196 | Journal (article/letter/editorial) | | as encrustations on samples from the Clara mine and from the mine dumps at Neubulach in the Black Forest...ophiolite belt of the Koryak-Kamchatska folded region, northeastern USSR. It occurs in intergrowths of...Phosphofibrite, ein neues Eisenphosphataus der Grube Clara im mittleren Schwarzwald (BRD).Chemieder Erde,43...secondary minerals at the Clara mine in the central Black Forest, Germany. It is found with beraunite...iron arsenate phosphate from the White Elephant Mine, Pringle, South dolomite. The mineral occurs as |  | | Journal (issue) | | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...but we now have volunteers and connections in Germany, France and England to assist in the historical...practical experience at the Gottesehre (“God’s Honor”) mine, a small fluorite mining operation in Urberg, near...studied mineralogy at the universities in Berlin and Freiburg. I first met Maximilian in 1972. Our professional...guidebook to the mineral collecting sites of Baden-Württemberg, Bavaria and Rhineland-Palatinate. Maximilian |  | | 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 | | Netherlands. Back cover The museum ldar-Oberstein. West-Germany. is quaintly situated beneath the Felsenkirche...Copyright 1986 by . Ulrich Burchard, Lalling, West-Germany All rights reserved including the right of reproduction...Printed in Germany Miscellaneous: Design & Lay Out by Rainer Bode, Haltern, West-Germany Type set by...Wurzburg, West-Germany Colour separations by Litho Thungen GmbH, Thungen, West-Germany H. Bari, Musee...Printed by Sellier Druck GmbH, Freising, West-Germany 6 Gasull, Museo de Geologia, Barcelona 249; V |  | | Journal (article/letter/editorial) | | Petrology of Morrison Formation, Colorado Plateau region [ R ] , 89. Calcareous fossils. New cleaning technique..."Arctic Bed" at Barnwell Station, Cambridge, 482. Cordierite and wollastonite-bearing rocks of S.W. Ceylon..., & J. K. Hartsock. Geology of Iniskin-Tuxedni Region, Alaska [ R | . 87. Devonian Reef Complexes, Western...S.E. Eire, 77. Dolines N.W. of Lake Constance, Germany, M. Matschinski, 56. Donahue, J., & D. Krinsley...Micropalaeontological evidence on the age of the Clara group (S.E. Ireland), 401. Drift pumice from the |  | | Catalog/List | | ___ 2x2£3 ___ - -----~ - ~014_ _ 88 ADAMITE Ojuela Mine, Mapimi, Mexico 69 ALUMOHYDROCALCITE South Bay,...- - --··---- - - - - - · . 767 AJOITE Christmas Mine, Gila County, Arizona USA 17 ANAL CITE Talisker...North Sweden 501 ALLOPHANE New East Whcal Russell mine, Devon ,England variety VIRIDINE (Mangan rich variety)...217 ANDORITE San Jose Mine, Oruro, Bolivia 1129 ■ ALMANDINE Brnstad iron Mine near Arendnl ,Norway Pure...Bcnallt Minc,Llcyn. Wales 1036 ALSTONITE Fnllowlielcl Mine, Northumberland White masses in malrix wilh micro |  | | 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 |  | | 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) | | Universität Kiel, Olshausenstrasse 40, 24098 Kiel, Germany ABSTRACT A Raman spectroscopic investigation of...molecules occurring in the cavities of beryl and cordierite are compared to the situation in melanophlogite...temperature and 4 K unpolarized spectra in the wavenumber region from 2700 to 3300 cm–1. The polarized spectra are...spectra at 4 K and room temperature in the wavenumber region containing the stretching vibrations of CO2 and...Figures 5a and 5b show polarized Raman spectra in the region of the CH4 stretching vibrations at room temperature |  | | Catalog/List | | £10 2x2 £15 Ix! £3 lx2 £6 I · 88 ADAMITE Ojuela Mine, Mapimi, Mexico Colourless to yellow small crystals...£10 2x3 £15 Na Ca SiO F 7fJ 7 ■ AJOITE Christmas Mine, Gila County, Arizona USA Blue veinlets in matrix...5cm £4 no/2 feldspar 37 ANCYLITE Ce Dark Star Mine,Ravalli County, Montana U.S.A Rich pinkish fine...■■ ALLARGENTUM Hartenstein, Erzebirge, Saxony Germany Silvery plates on 1cm matrix. Some with saffiorite...£7.50 Ag Sb 501 ALLOPHANE New East Wheal Russell mine, Devon ,England grey bleby small botryoidal with |  | | Journal (article/letter/editorial) | | with the higher-T microporous minerals beryl and cordierite, but there are differences as well. In terms... The geochemical behavior of N2 in beryl and cordierite was recently investigated and the latter could...(Bebout et al. 2016). Melanophlogite, unlike cordierite, occurs in lower-T, near-surface geologic environments...00/DOI: http://dx.doi.org/10.2138/am-2017-5876 and cordierite, melanophlogite is hydrophobic and does not contain...Agrigento Mt. Hamilton U.S.A. California Santa Clara City N (ppm) Cianciana 641 Racalmuto 1674 Livorno |  | | Journal (issue) | | andere Sammlertypen • Fundpunkt Frauenweiler in Baden. Ihr September-Heft ist bis zum 15.9. bei Ihnen...89,-. Atlantis-VerVerlag, Thun. lag. Zürich und Freiburg. K. Ubal A. E. Richter 8 / 1983 hergcstclheoder...111ineraloccu.rrences. The richest p/ace of that region is tlte Ro1bacltlspi1ze (2895 111NN) where a high...1969): Kurze Einführung in die Geologie von Baden-Württemberg. Gundholzen. ÜBENAUER, K. (1928): Zur Kenntnis...und dem Albtal. Bericht der Naturf. Ges. Freiburg 28, Freiburg i. Br. ÜSANN,A. (1927): Die Mineralien Badens |  | Pinto, André Jorge, Gonçalves, Mário A., Prazeres, Cátia, Astilleros, José Manuel, Batista, Maria João (2012) Mineral replacement reactions in naturally occurring hydrated uranyl phosphates from the Tarabau deposit: Examples in the Cu–Ba uranyl phosphate system. Chemical Geology, 312. 18-26 doi:10.1016/j.chemgeo.2012.04.004 | Journal (article/letter/editorial) | | Alto Alentejo uranium province, located in the region of Nisa, central-eastern Portugal, with the aim...Alto Alentejo uranium province is located in the region of the town of Nisa and is constituted by several...deposits in Portugal, none of the deposits in the Nisa region has been exploited but they have been extensively...5 km wide is outlined by spotted schist with cordierite porphyroblasts mostly retrograded to quartz+...schists and greywackes (Beiras Group); 6 — spotted cordierite schist; 7 — hornfels. The Tarabau deposit (over |  | | 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( |
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