 | | Journal (article/letter/editorial) | | Bergakademie Freiberg Geowissenschaftliche Sammlungen Brennhausgasse 14 09599 Freiberg, Germany andreas.massanek@geosamm...Bergakademie Freiberg Ausstellung terra mineralia Schloss Freudenstein Schlossplatz 4 09599 Freiberg, Germany...Permanent Exhibition in Freiberg, Saxony, Germany 212 ROCKS & MINERALS N ative silver, in bizarre shapes...Bergakademie Freiberg; he is also head of the geoscientific collections of the TU Bergakademie Freiberg. Christina...its origin in the nearby Freudenstein Castle in Freiberg (see Flynn 2011). Terra mineralia, with about |  | | Journal (article/letter/editorial) | | mineralogical collections of the TU Bergakademie Freiberg Andreas Massanek, Karin Rank & Gerhard Heide Three...centre of the university and mountain town of Freiberg, each complementing the other. Along with the...building block - a mineralogicaljourney through Germany in the 'Kr0ger Haus', also located in the castle...houses the administration of the TU Bergakademie Freiberg in Akademiestrasse. J. F. W. T. v. Charpentier...to supply the collection with new material from Germany and abroad. lts first administrator, C. H. Lommer |  | | Journal (article/letter/editorial) | | 20013 pohwatp@si.edu FLUORITE Part 2 Huanggang Mine, Inner Mongolia, China T he first part of this...northern England, particularly from the Rogerley mine, has made these classic specimens available once...made of the complex crystals from the Trevaunce mine, St. Agnes. The crystals on the Smithsonian specimens...crystals to 2 cm have been recorded.The East Pool mine has produced crystals to 6 cm in colors ranging...and purple to colorless. In the St. Ives Consols mine, West Penwith, some of the largest fluorite crystals |  | | Journal (article/letter/editorial) | | mineral occurs in a quartz vein a t the Comstock Mine, La Plat,a Co., Colorado, associated with iron pyrites...Missouri Mine, Park Co., Colorado, is composed of a sulpho-bismuthite of copper and silver. It Occurs...in very small quantity at Ehrenfriedersdorf, in Saxony, and on the result of blowpipe analyses by Turner...small crystals in cruciform macles. C. H. B. The Freiberg Gneiss. By A. STELZNER (Juhrb. f. Xiin., 1884...engaged i n a petrographic examination of the Freiberg gneiss in order to test the correctness of Sanberger’s |  | Tichomirowa, M., Heidel, C., Junghans, M., Haubrich, F., Matschullat, J. (2010) Sulfate and strontium water source identification by O, S and Sr isotopes and their temporal changes (1997–2008) in the region of Freiberg, central-eastern Germany. Chemical Geology, 276 (1) 104-118 doi:10.1016/j.chemgeo.2010.06.004 | Journal (article/letter/editorial) | | changes (1997–2008) in the region of Freiberg, central-eastern Germany M. Tichomirowa a,⁎, C. Heidel a, M...Bergakademie Freiberg, Institute of Mineralogy, Brennhausgasse 14, D-09599 Freiberg, Germany TU Bergakademie...Bergakademie Freiberg, International Centre, Lessingstr. 45, D-09599 Freiberg, Germany TU Dresden, Institute...Site Ecology, Pienner Str. 7, D-01737 Tharandt, Germany a r t i c l e i n f o Article history: Received...Precipitation River Stable isotope tracers Acid mine drainage Strontium a b s t r a c t Various waters |  | | Journal (article/letter/editorial) | | the mineral in nitric acid, and adding silver nitrate, no silver chloride was precipitated. Most specimens...Wanlock Head. Very fine linarite occursin the Ortiz Mine, in the Sierra Capillitas, la Rioja, Argentine Republic...suppose. It has been until lately quite unknown at Freiberg, which is all the more remarkable as enormous...a secondary formation at the Mord-grube, near Freiberg, in stalactitic and sinterlike masses; also in...nearly ho Hemihedry. Professor Schrauf examined Freiberg gosla$te, and observed 2Foo for the first time |  | | Journal (article/letter/editorial) | | TERRY From antiqbi@, the quest for silver and, more recently, for silver minerals has M e n expbrers, conquerors...beautiful herringbone plates from Batopilas. Silver and silver-bearing minerals are part of the nobility...associated mining lore or history. Silver financed empires and great wars. Silver is said to have magical purifying...turn lead to silver (both of these myths are partially true!). To the mineral collector, silver minerals...unlike gold, silver is quite a reactive element, forming more than one hundred different silver-bearing minerals |  | | Book | | Sorbonne, man Mineralogical Museum, Moscow, U.S.S.R. GERMANY j}& BONA POTENZA BIANCHI, Curator, % «G. P....F. HOFMANN, Professor, School of Mines, Freiberg, EAST GERMANY }& GEORGE HOLLOWAY, collector, Northridge...Professor, Mineralogical Institute, Bonn, WEST GERMANY ¥& H. J. SCHUBNEL, Professor and author, School...stood atop the “mother” mass of blue-colored rock. A mine was started and a shaft was sunk into the rock....crystal, still imbedded in the country rock, to the mine manager, Mr. F. Wells. With his pocketknife Wells | | | Book | | ^ Gerhard becker, dealer, Idar-Oberstein, west GERMANY ^ bona potenza bianchi, Curator, University of...F* HOFMANN, Professor, School of Mines, Freiberg, east Germany ^ GEORGE HOLLOWAY, collector, Northridge...Professor, Mineralogical Institute, Bonn, west Germany ^ H. j. schubnel, Pro fessor and author, School...stood atop the "mother” mass of blue-colored rock. A mine was started and a shaft was sunk into the rock....crystal, still imbedded in the country rock, to the mine manager, Mr. F. Wells. With his pocketknife Wells |  | | Journal (issue) | | News and beat next year's price increase! Freiberg, a Silver Tow November 2007 The y Karl Russ 714...trip to Germany I had the good fortune isiting the old and famous mining town of Freiberg, Saxony, thanks...eight hundred years ago, when the first finds of silver ore were made around I 168, the Erzgebirge [Ore-Mountains)...started in this area and led to the foundation of Freiberg which ranked, with about 5000 citizens, for some...time as one of the largest cities in Northern Germany. Over the course ofFreiberg's long mining history |  | Bauer, Matthias E., Burisch, Mathias, Ostendorf, Jörg, Krause, Joachim, Frenzel, Max, Seifert, Thomas, Gutzmer, Jens (2019) Trace element geochemistry of sphalerite in contrasting hydrothermal fluid systems of the Freiberg district, Germany: insights from LA-ICP-MS analysis, near-infrared light microthermometry of sphalerite-hosted fluid inclusions, and sulfur isotope geochemistry. Mineralium Deposita, 54 (2) 237-262 doi:10.1007/s00126-018-0850-0 | Journal (article/letter/editorial) | | contrasting hydrothermal fluid systems of the Freiberg district, Germany: insights from LA-ICP-MS analysis, near-infrared...Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract The historic silver mining district of...of Freiberg (Germany) comprises hydrothermal vein-style mineralization of Permian and Cretaceous age...Universität Bergakademie Freiberg, Brennhausgasse 14, 09599 Freiberg, Germany 2 Helmholtz-Zentrum Dresden-Rossendorf...Helmholtz Institute Freiberg for Resource Technology, Chemnitzer Str. 40, 09599 Freiberg, Germany Introduction |  | | 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) | | Morning Star zinc mine near the little village of Rush, Marion Co., Ark. CALIFORNIA—From a mine in Darwin, Inyo...writes: "The Darwin, Calif., mine is lead and zinc, with occasional high grade silver. 131 I found here, in...good limonite pseudos, massive anglesite rich in silver, showy caledonite and linarite, satin spar in 1"...Colorado School of Mines, I heard of an active uranium mine or quarry a couple of miles from town. Following...the owner drove up and told me I could visit the mine. On the way, I stopped to collect specimens of malachite |  | | Book (volume) | | Professor of Geology and Economic Geology Freiberg Mining Academy Translated and Revised by WALTER...Lagerstattenlehre an der Kb'niglichen Bergakademie zu Freiberg mir iibertragen worden waren, wurde ich gar bald... hinaus mit einem hoffnungsreichen Gliickauf Freiberg, im Juni ! 1900. DR. RICHARD BECK. VORWORT...ersten Auflage zu unterstiitzen die Giite hatten. Freiberg, im Mai 1903. DR. VI RICHARD BECK. , ....Schluckenau, in Northeastern Bohemia, and at Sohland, in Saxony (e) Arsenious Nickel Ores in the Serpentine of |  | | Journal (article/letter/editorial) | | sulfide oxidation assessment in the Freiberg polymetallic sulfide mine Manuela Junghans, Marion Tichomirowa...Bergakademie Freiberg, Institute of Mineralogy, Brennhausgasse 14, 09596 Freiberg, Germany a r t i c l...of mine water from a mined and backfilled ore vein at the polymetallic sulfide deposit in Freiberg was...mixing pro2 cesses. The main SO2 4 sources in mine water are SO4 in soil seepage water and groundwater...calculated that about 50% (±10%) of SO2 4 in the mine water at the deepest accessible level of the ore |  | | Journal (issue) | | oktober 2009 In dit nummer : MKA-reis naar Freiberg (deel 2) Auroriet Mineralogische Kring Antwerpen... a new arsenate mineral species from the Keeley mine, South Lorrain Township, Ontario, Canada 181-192...The odd fluorite crystal points from the Elmwood mine, Smith County, Tennessee 32-40 Copper crystals from...from the Navegadora mine, Minas Gerais, Brazil 48-53 Brochantite, Blanchard mine, Bingham, New Mexico...Gitterquarz-Paragenese aus dem Erongo, Namibia 64-83 Die Jeffrey mine in Asbestos, Québec, Kanada 84-86 Neue Mineralien |  | | Book | | Mineralogy Freiberg University of Mining and Technology Brennhausgasse 14 09596 Freiberg Germany Library...for Geosciences and Natural Resources Hannover, Germany Preface The extraordinary growth of the computer...Seifert. Ulrich Schwarz-Schampera, Freiberg Peter M. Herzig, Freiberg Table of Contents 1 Introduction...Deposits .............. 74 3.3.1 Rammelsberg, Germany ................................................................ 100 3.5.3 Kirki (St. Phillippe) Mine, Thrace, Greece ............................... |  | | Journal (issue) | | . n o t e s f r o m t h e y EDITOR SILVER ISSUE Among the precious metals, gold has always...behind, however, is silver. Though today only about 2% as valuable by weight, silver was nearly on a par...discerns a warm richness to silver that all the others lack. Furthermore, silver has been found as superb...famous and in teresting localities for native silver. Of course there are hundreds, perhaps thousands...and plenty remain for future issues. Unlike gold, silver forms the basis for an extensive array of addi |  | | Journal (article/letter/editorial) | | ore-specimen in the collection of the Berg-Akademie at Freiberg. He describes it as occurring in reniform masses...could find only silver, arsenic and sulphm', with a minute trace of iron ; the silver assay gave 59"1...Himmelsfiirst mine at Erbisdorf, near Freiberg, and was raised in 1797. Five years later in the same mine Breithaupt...As~--13'491), An independent assay gave 64"2 per cent. of silver. Of the yellow variety there was only sufficient...determination of the sulphur in the wet way, the silver being estimated by the blowpipe. The numbers obtained |  | | Journal (article/letter/editorial) | | ore-specimen in the collection of the Berg-Akademie at Freiberg. He describes it as occurring in reniform masses...could find only silver, arsenic and sulphm', with a minute trace of iron ; the silver assay gave 59"1...Himmelsfiirst mine at Erbisdorf, near Freiberg, and was raised in 1797. Five years later in the same mine Breithaupt...As~--13'491), An independent assay gave 64"2 per cent. of silver. Of the yellow variety there was only sufficient...determination of the sulphur in the wet way, the silver being estimated by the blowpipe. The numbers obtained |  | | Journal (issue) | | ..................13 by C. J. Stefano The Cliff Mine, Keweenaw County, Michigan...........................25 by C. J. Stefano & P. Persson The Central Mine, Keweenaw County, Michigan........................53 by P. Persson & C. J. Stefano The Copper Falls Mine, Keweenaw County, Michigan...........................85 by C. J. Stefano & P. Persson The Phoenix Mine, Keweenaw County, Michigan........................gathered photos of many of the finest copper and silver specimens known. The cover photo depicts the incredible |  | | Journal (article/letter/editorial) | | formula given above will be enough. B. H. €3. Silver Amalgam from Oberlahnstein. By V. DECHEN (Jahrb...and 44.9 per cent. of mercury. I n addition to silver, 0.06 per cent. of copper was found. This composition...lustre. On heating, a porous mass of B. H. B. silver remains in the form of the original mineral. View...copper occur planted on quartz a t Schneeberg in Saxony. They are crystallised only in octahedra. Simple...Martineehe. Small crystals of bournonite, from the Roure Mine, with the forms OP, Pdj, mP&, 4P, P&, mP& ; larger |  | | Book | | [(OH)5 (P04)4]' 6 H20 (monoclinic, brown) Rotlăufchen Mine near Wetzlar/FRG Original size 5 x 6 mm ISBN-13:...a deeper view of the crust in mines. The deepest mine shafts are those of the gold mines in the Witwatersrand...Minerals can occur as simple elements like copper, silver, gold, graphite, diamond or sulfur; but the majority...energy source, coal. Silver - Ag Isometric. The derivation of the name silver can be traced back to...further to the Gothic si/ubr. The Greek name for silver is argyros (argos = brilliant white). The name |  | | Book (volume) | | DEPOSITS BY DR. RICHARD Professor of Geology and Freiberg Mining BECK Economic Geology Academy Translated...district, carrying only 1.4% of copper, and no silver, but, where it is traversed by the cobalt veins...type is the cobalt district of Schneeberg, in Saxony, a mountainous region 1,300 to 1,600 feet (400...roselite, native silver, argentite, proustite, pyrargyrite, polybasite, and other rich silver uranium pitchblende...niccolite predominate and carry 6 to or even 20% of silver. In this gangue uraninite (pitchblende) also occurs |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald...the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France...1964. = = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France |
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