| | Journal (article/letter/editorial) | Sammlungen Brennhausgasse 14 09599 Freiberg, Germany andreas.massanek@geosamm.tu-freiberg.de Downloaded...Schloss Freudenstein Schlossplatz 4 09599 Freiberg, Germany christina.seifert@geosamm.tu-freiberg.de Figure...New Permanent Exhibition in Freiberg, Saxony, Germany 212 ROCKS & MINERALS N ative silver, in bizarre...mineral localities in just Germany. Figure 3 (above). Krügerhaus in Freiberg, Germany. Detlev Müller photo...cm high, Churprinz Friedrich August mine, Großschirma, near Freiberg, Saxony, Germany. Jeff Scovil photo | | | Journal (article/letter/editorial) | chemists of the period—scheelite named for Karl Wilhelm Scheele (1742–1786), berzelianite after Swedish...calcite, dolomite, siderite, barite, fluorite, and quartz. There are occurrences where exceptionally rare...specimen, which was formerly in the Wilhelm Klein and Friedrich Kegel collections, is now in the U. S...familiar to mineral collectors is the intergrowth of quartz and feldspar known as graphic granite. Pseudomorphs...and complex tennantite crystals with quartz from the El Cobre mine, Concepción del Oro, Zacatecas, Mexico | | | Report (issue) | Powder Pattern: Güldener Falk mine, near Schneeberg-Neustädtel, Saxony, Germany. 3.542 (100), 3.766 (90),...100.00 (1) Güldener Falk mine, near Schneeberg-Neustädtel, Saxony, Germany; average of 13 electron microprobe...In vugs in quartz collected on mining waste piles. Association: Cobaltneustädtelite, quartz, preisingerite...dumps of the Güldener Falk mine, near SchneebergNeustädtel, Saxony, Germany. Other mines with confirmed... from the Friedrich-Wilhelm adit, Friedensgruber vein, near Lichtenberg, Bavaria, Germany. Name: For | | | 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 | | | Report (issue) | = 9.36–9.381 X-ray Powder Pattern: Michael mine, Germany. 4.16 (10), 2.34 (10), 3.19 (8b), 3.34 (7),...64 Total 99.0 99.6 100.00 (1) Michael mine, Germany; by electron microprobe. (2) Loe Warren zawn...hydrothermal As–Pb-bearing deposit (Michael mine, Germany); an alteration product of sulfides by sea water...Hügelite, hallimondite, cerussite, galena, quartz (Michael mine, Germany); dewindtite, uraninite (Loe Warren...Distribution: From the Michael mine, Weiler, near Lahr, Black Forest, Germany. At Jáchymov (Joachimsthal) | | | Report (issue) | c = 8.536(3) Z=4 X-ray Powder Pattern: Tsumeb mine, Tsumeb, Namibia. 3.016 (100), 3.811 (78), 3.315...54 0.28 0.12 9.10 [3.51] 3.83 99.48 (1) Tsumeb mine, Tsumeb, Namibia; average of 636 electron microprobe...Association: Quartz, wulfenite, anglesite, graphite (Tsumeb mine); schneiderhöhnite, stottite (Tsumeb mine 29th...From the Tsumeb mine, Tsumeb, Otjikoto Region, Namibia. Name: Honors Friedrich Wilhelm Kriesel who was...was the chief chemist at the Tsumeb mine laboratory around 1920. Type Material: Mineralogical Museum, University | | | Journal (article/letter/editorial) | pouvoir rolaloire et de la double réfraction dans le quartz, J o u r n . de phys. 1 893, 3 9 3 — 4 0 7 ) ....Piëzoëlektricitât des Quarzes (On the Piezoelectric Property of Quartz. Philos. Mag. 1893, 3 6 , 331 — 340). Verf. nimmt...Eisensteingang im Unterdevon. 1 6 . Auf Grube Friedrich bei Schönstein, 0 . von W i s s e n ; eines der...Eisensteingang im Unterdevon. 1 7 . Auf Grube Hermann Wilhelm bei Stöckenstein, östlich von W i s s e n . Auf... südw. von Altenkirchen. Ebenso. 2 0 . Auf Grube Lammerichs Kaule, südw. von Altenkirchen. Ebenso. h) | | | Journal (issue) | system, Fe2+(C2O4) ·2H2O. It was named after Friedrich Wilhelm Heinrich Alexander von Humboldt (1769 – 1859)...amorphous incrustation with a fibrous-to-earthy Friedrich Wilhelm Heinrich Alexander von Humboldt, portrait...1843 Common Microscopic Finds from The Blue Bell Mine, Zzyzx, San Bernadino Co., California Tony Nikischer...Nikischer tony@excaliburmineral.com The Blue Bell Mine, within the unincorporated community of Zzyzx, has...adits and stopes collectively known as the Blue Bell Mine here has had a prolific history among mineral enthusiasts | | | Book | as varietal names (for example, the varieties of quartz known as agate, amethyst, carnelian, chalcedony...as varietal names (for example, the varieties of quartz known as agate, amethyst, carnelian, chalcedony...dependent on the generosity of aristo¬ crats, as in Germany or Russia. Povarennykh would like to see a rational...Scotland, Ireland, Sweden, Norway, Denmark, Finland, Germany, France, Italy, Spain, Portugal, Belgium, Austria...chemist and mineralogist; student of Torbern Bergman; mine owner and mineral analyst; trained J. J. Berzelius | | | Journal (article/letter/editorial) | at the Gymnasium of Cassel, submitting to FRIEDRICH WILHELM, or William 11., as he is usual - the ordinary...educational ly called, the present Emperor of Germany and King institution_ In 1877 he was sent to the...grandfather, William 1., died March 9, 1888. Friedrich reigned but little more than three months, dying...chancellor. The principal events which have occurred in Germany since the present emperor succeeded have been,...eldest, the Crown Prince of Germany and Prussa, is Prince Fried· rich-Wilhelm- Victor-August-Ernst, born | | Schlüter, Jochen, Geisler, Thorsten, Pohl, Dieter, Stephan, Thomas (2010) Krieselite, Al2GeO4(F,OH)2: A new mineral from the Tsumeb mine, Namibia, representing the Ge analogue of topaz. Neues Jahrbuch für Mineralogie - Abhandlungen, 187 (1) 33-40 doi:10.1127/0077-7757/2010/0160 | Journal (article/letter/editorial) | Krieselite, Al2GeO4(F,OH)2: A new mineral from the Tsumeb mine, Namibia, representing the Ge analogue of topaz...analogue of topaz. Krieselite was found in the Tsumeb mine, Tsumeb, Namibia. It occurs as beige to white, hemispherical...fibrous crystals and is closely associated with quartz, wulfenite, anglesite, and graphite. The fibers...who was the chief chemist and head of the Tsumeb mine laboratory around 1920. Chemical analyses by electron...tennantite-chalcocite-galena-germanite ore from the Tsumeb mine, Tsumeb, Namibia. Neither the underground level | | | Book | Paola Noe Ebelin und Gerd Bucerius, Hamburg, Germany, and the Andrea Panozzo and Giancarlo Berti, ...from the President of the Federal Republic of Germany Horst Kohler 9 Director’s Foreword Philippe de...proclaim the significance treasures that make Germany worth a visit. é id sar “~ a - D irector’s...the Staatliche Kunstsammlungen Dres- Hamburg, Germany, and the Laurence Levine Charitable Fund, den...Rococo era by the collecting passion of his son, Friedrich August II (August III of Poland). In this context | | | Report (issue) | in a polymetallic mineral deposit. Association: Quartz, galena, mimetite, hematite, leadhillite, anglesite...Distribution: From Tsumeb, Namibia. Name: For Friedrich Wilhelm Kegel (?{1948), Director of mining operations | | | Journal (article/letter/editorial) | The Kegel azurite, 15.2 cm, 6th level east, Tsumeb mine, Tsumeb, Namibia. Pictured in Gem & Mineral Treasures...338 specimens, 98 of which were from the Tsumeb mine and 81 from Michigan, many of these with interesting...spent over $5,000 on a mineral. *Friedrich Wilhelm Kegel was the mine director at Tsumeb and the general...general manager of the company that owned the mine from 1922 to 1938. 236 ROCKS & MINERALS Her mother...collection is the epidote with quartz and calcite from the Jumbo mine, Copper Mountain, Prince of Wales | | | Book (volume) | Droitwich in Worcestershire. In the north of Germany, rocks of the salt formation and salt springs occur...farthest limit of the salt -beds on that side of Germany. OR. 1. Fos. SALTS.) $ P . 1. HEXAHEDRAL ROCK...country of Congo. Asia . — There is a considerable mine of rock -salt twenty versts from Jena- Tayerska...It occurs, along with copper-pyrites, in Pary's mine in Anglesea ; and also in the copper-mines in the...2. Karsten describes, under the name Sassolin, a mine ral principally composed of boracic acid. The following | | | Book | if he had to either buy them from abroad […] or mine them at own expense in his own mines. Everybody...bureaucracy and the reforms carried out under Count Friedrich Wilhelm von Haugwitz (1702–1765), who headed a joint...from other parts of the monarchy and Southern Germany was encouraged and the expertise and technologies...also visited the so-called “treasure chamber” in a mine in Eisenerz (Styria). Sebastian Rosensting(e)l:...for example, the well-researched merchant Jakob Friedrich van der Nüll (1750–1823) who, through generous | | | Journal (issue) | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...camata (Chile) $7 v.9/#6 Libethenite (Zambia), Quartz & Pyrite (WA), Hydroboracite (CA) $7 v,10/#l Hydroxylherderite...l0/#2 Jeffrey mine (Quebec), Alpine Rodingites, Fluorite (Germany) $7 v.l0/#3 Taewha mine (Korea) Japan...Japan Twins (Quartz), Bancroft (Ont.), Franklin $7 v.l0/#4 Chanarcillo (Chile), Chihuahua Geodes. Curetonite...Cassirer Memoirs (part II) $7 v.l l/#2 Red Cloud mine (NM), Malachite (Australia, Uraninite, Kornerupine | | | Catalog/List | be "very inaccurate. He claimed to have obtained quartz crystals by the action of a solution of carbon...subj ects. □ D.S.B., I, pp.44-45. 2. ALBERTI, Friedrich August von. Ueberblick iiber die Trias, mit Ben"icksicluigzmg...one of the founders of the geology of southwest Germany. His investigations of the Triassic period and...Trias has remained the standard ofresearch in Germany. Fine copy. □ Zittel, pp.460-61, 462, & 478-79...O G U E E L E V E N 9 19. BECKERS, Nicolaus Wilhelm. F/orilegium Hippocraticum et Ga/eni mm, praecipua | | | Journal (issue) | twins from Schlaggenwald in Bohemia, a large smoky quartz crystal from the Tyrolean Zillertal and a large...Schumacher Graphite (35 x 32 cm) of the Alibert Mine, Botogol Mt. in Siberia, rough materiaL two pencils...prominent Austrian banker and businessman Jacob Friedrich van der Null (1750-1823), was purchased for the...some assistance from the famous mineralogist Friedrich Mohs ( 1773-1839). Mohs prepared the collection...Haidinger in 1859 1842 in the Tsarevo-Alexandrovskaya mine near Tashkurganka River, Miass, Urals. The original | | | Journal (issue) | Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim, Switzerland Jeffrey A...Windisch 30 Van Wouw Street Groenkloof, Pretoria Germany Christian Weise Verlag Oberanger 6 D-80331 Munchen...Burchard Schlosstrasse 6 D-85354 Haindlfing, Freising Germany Instrum ents fo r the measurement o f the angles...Historia naturalis, Pliny mentions a six-sided quartz crystal: 518 Figure 1. Imagined portrait of Pliny...drawings of quartz crystals (Fig. 2) are also found here. Figure 2. Earliest drawing of quartz crystals | | | Journal (article/letter/editorial) | heating in the Vapour of the Alkali metals . JAEGER (WILHELM). Change of the Zinc Sulphate in the Clark Cell...Electrochemical Notes . ii, 203 KOHLRAUSCH ( FRIEDRICH). Electrolysis o*f Platinic Chloride . ii, 203...Vapour Pressure of Dilute Solutions at 0" OSTWALD (WILHELM). Vapour Pressure of Reciprocally Soluble Liquids...COHEN(ERNSI-). A new kind of Transition Cell PALMAER (WILHELM). Action of Drop-electrodes VELEY(VICTOR HERBERT)...which form in supercooled Liquids . . . KUSTER(FRIEDRICH W.). Velocity of Crystallisation . . . . . RICHARDS(THEODORE | | | Catalog/List | Frederick Analysis of Minerals - 1809 ACCUM, Friedrich Manual of Analythical Mineralogy - 1809 ADAMS...Formation of Mineral Deposits - 1951 BATES, Albert C. Quartz and its Varieties - 1895 BAUER, Jaroslav A Field...Practical Mineralogy - 1843 CHARPENTIER, Johann Friedrich Wilhelm Mineralogische Geographie der Chursachsischen...Ultra-violet Light and its Applications - 1942 Quartz Family Minerals, (FLEENER, F. L. & WILSON, B.H...William H. Some Ore Deposits in Maine and The Milan Mine, N. H. - 1910 Geology and Ore Deposits of Ducktown | | | Journal (article/letter/editorial) | mineral is named for Friedrich Wilhelm Kriesel who was the chief chemist at the Tsumeb mine laboratory around...Krieselite, Al2GeO4(F,OH)2: A new mineral from the Tsumeb mine, Namibia, representing the Ge analogue of topaz...tennantitechalcocite-galena-germanite ore from the Tsumeb mine, Tsumeb, Namibia. The mineral occurs as hemispherical...(up to 200 μm) and fibrous crusts associated with quartz, wulfenite, anglesite, and graphite. Fibers are...millimeters in size in cavities or fractures within quartz. It exhibits step growth patterns on some faces | | | Journal (article/letter/editorial) | (London), 67, 11, 197 (1900). (h) Boll&,Thesis, Friedrich-Wilhelm University, Berlin, A. Litdtke, 1900. (i)...vapor, penetrate throughout the volume of glass and quartz and radically affect their volkme conductivity | | | Journal (article/letter/editorial) | geological mapping by the student Rudolf Arthur Friedrich Wilhelm Hallik (Allikas), who became later a well-known...well-known stratigrapher in Schleswig Holstein (Germany). Probably, he was inspired by the proven meteoritic...these are quartzose and feldspatic arenites with a quartz content up to 80-90%. The heavy fraction is dominated |
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