 | | Report (issue) | | Total 99.99 100.25 100.00 (1) St. Andreasberg, Germany. (2) Strontian, Scotland. (3) BaSi6 Al2 O16 ² 6H2...and in some ore veins. Association: Zeolites, calcite, leucite, hyalophane, strontianite, quartz, kaolinite...follow. In Germany, from St. Andreasberg, Harz Mountains; at Idar-Oberstein, Rhineland-Palatinate; and on |  | | Report (issue) | | olivine, pyroxenes, amphiboles, axinite, epidote, calcite, tridymite, dolomite. Distribution: A common zeolite...zeolite. Fine crystals from Idar-Oberstein, Rhineland-Palatinate, Germany. At Řepčice (Rübendörfel), near |  | | 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...Freiberg, Saxony, Germany. Jeff Scovil photo. A Mineralogical Journey through Germany The central part |  | | Journal (article/letter/editorial) | | Lower Devonian Hunsrück Slate at Bundenbach (Germany) Wouter H. Südkamp Received: 19 April 2010 /...Lower Devonian Hunsrück Slate of Bundenbach (Germany). Although this cyathocrinid cladid has been studied...Südkamp (&) Gartenstraße 11, 55626 Bundenbach, Germany e-mail: wouter@suedkamp-exkursionen.de zeigt möglicherweise...lagerstätte around Bundenbach and Gemünden (Germany). There are over 100 specimens in the collections...fig. 1 as the lectotype. It is stored at Bonn, Germany (registration number I.P.B.-Follmann-19a). Fig |  | | Journal (article/letter/editorial) | | R & M JUNIOR CLUB Collecting In Idar-Oberstein, Germany Since few rock and mineral collectors from the...get the chance to visit the world famous Idar-Oberstein, Germany, area, I'd like to tell of my 7 visits...an army post in Landsthul, Germany (approx. 40 miles from Idar-Oberstein). At that time rocks and minerals...San Francisco, Calif. While going to school in Germany (1960) my 6th grade class was trying to find a...trip. Our votes all went for the town called Idar-Oberstein to see the famed "Church in the Rock" (a church |  | | Journal (issue) | | influential family of gem carvers in IdarOberstein, Germany. 423 Akoya Cultured Pearl Farming in Eastern...Aragonite spheres in Ethiopian opal • Twinned calcite inclusion in Burmese ruby • Phenomenal feldspar...Nantes, France Lucerne, Switzerland Hamburg, Germany Eloïse Gaillou Ren Lu Fanus Viljoen Paris,...family of gem carvers: the Drehers of Idar-Oberstein, Germany. The authors focus on the contemporary...Rose Tozer The German towns of Idar and Oberstein (now Idar-Oberstein) have a rich history of gem cutting |  | | Book (edition) | | with special thanks to Mr. Paul Ruppenthal, Idar-Oberstein. I also thank Mr. Karl Hartmann, Sobernheim...Family Groh + Ripp, Idar-Oberstein, as well as to Prof. Dr. Hermann Bank, Idar-Oberstein, Prof. Dr. Henry...Precious Stones, Gemstones, Pearls and Corals (for Germany) to protect against unfair competition. Permitted...Aventurine Bloodstone Blue Quartz Brucite Buergerite Calcite Uvarovite Algodonite Apatite Aquamarine Bastnasite...Simple hardness tester 1 2 3 4 5 6 7. Talc Gypsum Calcite Fluorite Apatite Orthoclase Quartz Can be scratched |  | | Catalog/List | | New Jersey, which comprises both zincite and calcite, a large cabochon of Nuummit, Greenland, a rock...years. The cylindrical beads, fashioned in Idar-Oberstein, have fashioned with a “wave” to the top and...ORTHOCLASE Itrongahy , Madagascar Faceted in Idar-Oberstein, Germany The name orthoclase is from the Greek for...SPECTROLITE NECKLACE Finland Fabricated in Idar-Oberstein, Germany Comprising 21 hand-cut and polished trapezoidal...AQUAMARINE CRUCIFORM PENDANT ON CHAIN Idar-Oberstein, Germany Consisting of four natural aquamarine crystals |  | | Book | | of the gem- and diamond-cutting industry of Idar-Oberstein, one of the best-known gem centres in the...BY THE DR, HERMANN GERMAN BANK DIAMOND OF IDAR-OBERS 1] BIE AND FREDERICK GEM INDUSTRY WARNE...hy ony rs published in the Federal Republic of Germany under the title EDELSTEINE UND MINERALIEN © 1966...Compiled by Verband der Edelstein- und ST e. V., Idar-Oberstein sila peasi Studio fiir experimentelle Fog...und Diamantindustric) of Idar-Oberstein, the hub of the industry in Germany and one of the best known |  | | Report (chapter) | | late Variscan intermontane Saar-Nahe Basin, SW Germany VOLKER LORENZ 1 & JOST HANEKE 2 1,*Institut fiir...Wiirzburg, Pleicherwall 1, D-97070 Wiirzburg, Germany (e-mail: vlorenz@geologie, uni-wuerzburg, de) 2Landesamt...Rheinland-Pfalz, Emy-ROder-Str. 5, D-55133 Mainz, Germany (e-maik jost. haneke@lgb-rlp, de) Abstract: The...evidence for magma mingling. In the Baumholder-Idar-Oberstein area, lava flows reach a cumulative thickness...intermontane Carboniferous-Permian Saar-Nahe Basin in SW Germany. The basin fill shows many excellent exposures |  | | Book (edition) | | with special thanks to Mr. Paul Ruppenthal, Idar-Oberstein. I also thank Mr. Karl Hartmann, Sobernheim...sincere gratitude to Prof. Dr. Hermann Bank, Idar-Oberstein/ Germany, for making many rare collector gemstones...like to thank Mr. Hans Walter Lorenz, Idar- Oberstein/Germany, who cut numerous rare gemstones specifically...Precious Stones, Gemstones, Pearls and Corals (for Germany) to protect against unfair competition. Permitted...Bloodstone Blue Quartz Brucite Buergerite Bytownite Calcite Carnelian Cat’s-Eye Quartz Chalcedony Chromdravite |  | | Journal (article/letter/editorial) | | 2014 (b. 1948) Artist Jörg Thomas holding the calcite depicted in his painting; he and Andrée Roth-Reimann...2008 when he visited a mineral show in Hamburg, Germany. Andrée Roth-Reimann, who shares Thomas’s life...spirits with their passion for minerals. Visiting Idar Oberstein, speaking with mineral collectors, reading...in the German Democratic Republic (former East Germany), Thomas graduated from a polytechnical high school...the Juchem quarry in Niederwörresbach, near Idar Oberstein. Thomas and Roth-Reimann chose this site because |  | | Journal (article/letter/editorial) | | the world contains one or more of the famous Idar Oberstein carvings. Internationally known, the Wilmar...positions, attest the consummate skill of the Idar Oberstein artists, The lions are of different colors...other birds all displaying the perfection the Idar Oberstein craftsmen have attained with their art down...Many intarsias, the work of a gifted native of Idar Oberstein who proved himself a master technician with...fragile, breathtaking display of nature's beauty. Idar Oberstein's artisans persist until they attain perfection |  | | Book (edition) | | thanks are due again to the company A. Ruppenthal KG, Idar-Obertsein, for Hans Walter Lorenz, of the newly...Schumann their great willingness to help. Idar-Oberstein, rarities who I further say thank you to...Precious Stones, Gemstones, Pearls and Corals (for Germany) to protect against unfair competition. Internationally... Aventurine Meerschaum Vlasovite Sodalite Calcite Nathrolite Spessartite Catapleite Peridot ...(Mohs) used for comparison 1 Talc 2 Gypsum 3 Calcite Simple hardness tester resistance (Rosiwal) |  | | Catalog/List | | 2004 LABRADORITE DUCK ON NEPHRITE BASE Idar-Oberstein, Germany A cabinet-sized sculpture rendered from...CARVED BEAR--“HONEY TIME” BY MANFRED WILD Idar-Oberstein, Germany Carved of grey-black Russian obsidian,...most renowned lapidary artists to emerge from Idar-Oberstein. At the age of twenty, during an apprenticeship...world including: The German Gemstone Museum in Idar-Oberstein, The Smithsonian Institution in Washington...CITRINE CARVING OF A CAT BY MANFRED WILD Idar-Oberstein, Germany Carved from a single piece of natural light |  | | Book | | first described the double refraction of light in calcite. Subsequently, during the next centuries prominent...their knowledge to us. Though the region around Idar-Oberstein is particularly rich in mineral deposits and...Besichtigung offen und falls Sie der Weg nach Idar-Oberstein führt, freuen wir uns, wenn wir Ihnen unsere...Museum for local crafts, Precious stone Museum of Germany and many others have been established and today...Gypsum (easily scratchable with finger nail). 3. Calcite {easily scratchable with copper coin). 4. Fluorspar |  | | Journal (article/letter/editorial) | | and Fossil Areas In Germany By DR. WERNER LIEBER Dante Str. 50, Heidelberg, Germany In the January-February...to find out if there are any mineral clubs in Germany. Since this number of R&M was sent to the readers...situation here in Germany. The last question of Mr. Carter is very easy to answer. In Germany exists one club...the association is Dante-str. 50, Heidelberg, Germany. The club publishes a monthly magazine for collectors...time 1,600 members. About 90% of them live in Germany, the other 10% live in Holland, Austria, Switzerland |  | | | | cover top Agate from Germany; bottom Agate from Scotland. Back cover Agate from Germany. Title page Agate...crystalline quartz and other minerals such as calcite (CaCO;) and silica-rich zeolites. In most agates...gel can combine to form other minerals such as calcite and members of the zeolite family. Subsequently...not constant. The order is: celadonite, zeolites/calcite, clear chalcedony, banded agate. No one has yet...short period. Opposite Agate from Oberstein, Rhineland, Germany showing the growth rings following the |  | | Journal (article/letter/editorial) | | past summer i was in Idar-Oberstein, Germany, vh:- e I collected agate and calcite crystals. 1 have many...Landsthal, Germany; flint (massive chun!:s) from Landsthal, Germany, fl. calcite from Idar-Oberstein, Germany;...do not have any idea what they are from Trier, Germany. My minerals are usually large or medium with a |  | | Journal (article/letter/editorial) | | Cohuila, Mexico, and a 400-pound group of dogtooth calcite crystals from the quarry of the Florida Rock and...Georgia, are also on display. The fine selenite and calcite specimens are each placed on stands so that visitors...obsidian bear with diamond eyes, carved in Idar-Oberstein, Germany; a unakite granite dog from Virginia; and...Figure 5: Silver obsidian carved bear from Idar-Oberstein, Germany. The piece weighs 2 pounds and is 16 cm |  | | Book | | cover top Agate from Germany: bottom Agate from Scotland. Back cover Agate from Germany. Title page Agate...crystalline quartz and other minerals such as calcite (CaCO 3) and silica-rich zeolites. In most agates...gel can combine to form other minerals su ch as calcite and members of t he zeo lite fami ly. Subsequently...not constant The order is: celadonite, zeolites/calcite, clear chalcedony. banded agate. No one has yet...short period. Opposite Agate from Oberstein. Rhineland. Germany showing the growth rings following the |  | | Report (issue) | | Pineapples BY s1 AND ANN FRAZlER 33 Kirschweiler, Germany: An Historic Opal Cutting Center BY KLAUS EBERHARD...specializing in gemstones, especially from Idar-Oberstein, Germany. Nature has provided us with a gift of...in the museum at Castle Friedenstein in Gotha, Germany. Fact & Fiction: The Leakey Prehistoric Opal... Kirschweiler, a small village near ldar-Oberstein, Germany (page 33), stood poised to receive Australia's...the large waterwheel-powered agate mills along the Idar stream in the valley below Kirsch weiler, and their |  | | Journal (issue) | | name to the agate. T h e R o m a n invaders of Germany discovered that the agates from the hills around...back to R o m e . T h e agate deposits around Idar-Oberstein must have been substantial. T h e grinding...worthwhile agates to be found. T h e craftsmen of Idar-Oberstein were thrown out of work. There is a romantic...from Brazil that started the mill wheels of Idar-Oberstein turning again. T h e bad years in the nineteenth...that a b o u n d in the offices a n d homes of Idar-Oberstein, to little specimens for collectors. These |  | Götze, J., Tichomirowa, M., Fuchs, H., Pilot, J., Sharp, Z.D. (2001) Geochemistry of agates: a trace element and stable isotope study. Chemical Geology, 175 (3) 523-541 doi:10.1016/s0009-2541(00)00356-9 | Journal (article/letter/editorial) | | Freiberg, Brennhausgasse 14, D-09596 Freiberg, Germany Department of Earth and Planetary Sciences, UniÕersity...UniÕersity of New Mexico, Albuquerque, NM 87131, Germany Received 8 January 2000; accepted 5 July 2000 ...supported by d13C and d18 O data of paragenetic calcite. The temperature of agate formation was calculated...04 0.02 nd ) 1200 ) 1200 ) 1200 1160 Idar–Oberstein, Germany (Permocarboniferous)b 3-1 andesite 41.5...- 0.05 - 0.05 0.39 - 0.01 - 0.01 Lauterbach, Germany (Permocarboniferous)c 6-1 rhyolite, altered 34 |  | | Book | | this book. BARIAND, PIERRE man Mineralogical GERMANY jk BONA POTENZA Je G. BECKER, of Milan,...Sciences, Faculty Curator, P. BARSANOV, Idar-Oberstein, dealer, Institute Fers- Director, WEST...HOFMANN, Professor, School of Mines, Freiberg, EAST GERMANY ¥~ GEORGE HOLLOWAY, collector, Northridge, California...Professor, Mineralogical Institute, Bonn, WEST GERMANY ¥ H. J. SCHUBNEL, Pro- Ye JOHN fessor and author...itself, would take on new such as quartz or calcite. importance when it occurred with a white mineral |
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Setz Quarry, Idar, Idar-Oberstein, Birkenfeld, Rhineland-Palatinate, Germany