 | | Report (issue) | | 100± 400 Z=2 X-ray Powder Pattern: Schneeberg, Germany; could be confused with chapmanite. 7.63 (100)... 100.00 30.60 44.64 1.73 2+ (1) Schneeberg, Germany. (2) Do.; corresponds to Bi0:92 (Fe3+ 1:86 Fe0:25...veins cutting shale (Schneeberg, Germany). Association: Quartz, \chalcedony," bismuth, cobaltite, arsenopyrite...(Schneeberg, Germany); quartz, bismuth, galena, silver ores (Johanngeorgenstadt, Germany); clinobisvanite... Distribution: In Germany, at Schneeberg, Johanngeorgenstadt, and Gersdorf, Saxony. From near Smrkovec |  | | Journal (issue) | | Saxon minerals in the Terra Mineralia Museum (Germany). A group of Italian mineralogists presents a new...Massanek, Anna Dziwetzki "Unique Discoveries from Saxony" Special Exposition at the Terra Mineralia in Freiberg...Fluorite (with old labels). 7 x 5 cm. Schwarzwald, Germany. GM KFU #7461. 15-16. (on page 10). 15. Set of...listed as Siberian), two from Brazil, and three from Saxony. The register also lists nine sapphires, twelve...was better understood largely thanks to Rudolf Germany (1805-1879), who was, for example, the first to |  | | Journal (article/letter/editorial) | | logicalliterature(Table II). The deposits at Johanngeorgenstadt, nine milesnorthof Joachimsthal, lie withinthemineralized...THANGRANTE Fro. 1. Relationof Joachimsthal and Johanngeorgenstadt to the Eibenstockgranite. posits aresimilar...although silver andbismuth minerals dominate at Johanngeorgenstadt whereas Joachimsthal hasyielded primarily...primarily silver,cobalt, andnickelores. Johanngeorgenstadt has beenthesecond mostimportant source of uraniumin...Theveindeposits in theW61sendorf areaof Bavaria, in western Germany, largelycontain fluoritethatisminedformetallurgical |  | | Journal (article/letter/editorial) | | powder associated with bismuth ores at Schneeberg, Saxony, and nearby localities, gives a unique r-ray diffraction...green mixture of bismutoferrite with quartz and chalcedony. The original analysis in 1832 rvas of such material;...termed "hypochlorite" was found at Briiunsdotf, Saxony, but it contains antimony instead of bismuth. Recognition...either of these minerals dispersed in quartz or chalcedony, may well be discarded. Hrsronrc,q.r "Hypochlorite"...bismuth-bearing yellow-green material from Schneeberg,Saxony. Dana (1870) summarizedthe original account as |  | | Journal (article/letter/editorial) | | occurrences of well-preserved laments at Warstein, Germany (Kretzschmar, 1982; Dexter-Dyer et al., 1984; Dahanayake...Gulf (Sassen et al., 1988) and mineral veins in Germany (Hofmann, 1989; Walter and Reissmann, 1994) and...from this study: Firstly, minerals (dominantly chalcedony and zeolites) from low-temperature hydrothermally...hydrothermally altered volcanics, dominantly chalcedony and zeolites, and, secondly, samples from oxidized ore...Although tubular-shaped lamentous inclusions in chalcedony, of the type reviewed here, were previously described |  | | Journal (article/letter/editorial) | | of 2.5cm mimetite crystals from Johanngeorgenstadt, Saxony, Germany. Figure 8 (right). Blumenstrauss...Austria, Czechoslovakia, England, France, Hungary, Germany (brilliant green crystals), Romania, and the United...precious opals, amethysts, lapis lazuli, agates, and chalcedony. Almost all the recognized precious and gem stones...Sicily, Italy; uranocircite from locations in Saxony (Germany) and Styria (Austria); anglesite from Scotland;...Large agate, 38 by 32 cm, from IdarOberstein, Germany. Niedermayr’s point of view. Anyone who is willing |  | | Journal (article/letter/editorial) | | on quartz, 2-cm crystals, from Schneeberg, Saxony, Germany. Jeff Scovil photo. Figure 4. A selection...superb yellow mimetite crystals from Johanngeorgenstadt, Germany, and many, many more world-class specimens...Carved in Idar-Oberstein, Germany, an adorable nephrite frog on a white chalcedony plinth is one of the favorites...19:57 09 April 2015 Figure 30 (below). Frog on chalcedony support, 11.4 cm high, carved from nephrite found |  | | Journal (article/letter/editorial) | | für Mineralogie, Universität Hannover, Hannover, Germany. 2Department 87 88 HOFMANN ET AL. INTRODUCTION...Volcanic-hosted SFF Ebersbach near Colditz, Germany Höwenegg, Hegau, Germany Kozakov, Czech Republic Campsie, Scotland...host material SFF type 51º6.18N, 12º42.43E Chalcedony/chert in Permian rhyolite I, M 47º54.6N, 8º44...in Miocene melilite-nephilinite Chalcedony in Permian basalts Chalcedony in Devonian basalt Quartz varieties...basalts Quartz varieties in Tertiary basalts Chalcedony/chert in Tertiary basalts Quartz varieties in |  | | Journal (article/letter/editorial) | | at Jachymov, Schneeberg,Johanngeorgenstadt, and elsewherein Bohemiaand Saxony. (3). So-calledepithermal...Pegmatite Andlau, Vosges Natzwiller, Vosges Lausitz, Saxony Black Forest (7 groups) Sierra de Albarrafia, ...fault rockand bandedquartz,with muchred jasperand chalcedony. In Portugalthey consistently exhibita NE trendparallelto |  | | Catalog/List | | tr ix. 3x2" • £7. 4. ARGENTITE. Freiberg, Saxony, Germany. A pure metallic lead-grey mass .,ith some...Specimen C - lxl". 50p. 6. aUTUNITE. Johanngeorgenstadt, Saxony, Germany. Yellowishgreen sma 11 platy crystals...5x3". £4. 18. CbLCITE. St. Andreasberg, Harz, Germany. Specimen A Superb, sharp hexagonal transparent...crystals of a pale green cJlour, partly replaced by Chalcedony in places, thickly encrusting massive white ChJlcedony...lxH". £1.50. 65. LINfu.EITE. Musen, Westphalia, Germany. Small, sharp, silvery octahedral crystals scattered |  | | Journal (issue) | | dollars. Mineralien Fossilien Ga llerie (Frankfurt. Germany) has a good selection of specimens from the same...Gomik (Reutergartenweg 20, 3319 Sehnde, Hover. Germany) specializes in minera ls of Namibia, had a few...1·1b·tte an_d other partial ly pseudomorphed to chalcedony wit Ze- large zeol ites; a 1112 inch yellow...crystalline aggregates. type locality: Johanngeorgenstadt, Saxony, Germany associated with aerugite, bismuth...Paganoite, NiBiAsO5 , a new mineral from Johanngeorgenstadt, Saxony. Germany: description and crystal structure: |  | | Journal (issue) | | Schneeberg Mining District, Western Erzgebirge, Saxony, Germany ....................................... 620...Schneeberg District in the famous Saxon Erzgebirge of Germany has been a source of mineral specimens and mineral...Sammlungen, Brennhausgasse 14, D-09599 Freiberg, Germany. Email: Andreas .Massanek@geosamm.tu-freiberg.de...de 2 Naunhoferstrasse 49, D-04299 Leipzig, Germany. Email: info@sm -mineral.de 3 Senckenberg Naturhistorische...Dresden, Germany. Email: Klaus.Thalheim@senckenberg.de 4 Teichstrasse 22, D-08321 Zschorlau, Germany. Email: |  | | Book | | Editions Minerva S. A. Gendve, 1976 Printed in West-Germany 4 I I Preface Rather than a manual of mineralogy...colors. These make up the chalcedony group. In the agate type of chalcedony, the banding is very obvious;...phosphate deposits at Lahn-Dill Hesse, Nassau (Germany). 7 - Brazilianite (Corrego Frias, Minas Gerais... Mexico): 4 cm. 3 - Wavellite (Hesse, Nassau, Germany): 5 cm. 7 ■ ’ ; aS - J 40 w — ' r*^z...(Rio Marina, Elba, Italy): 10 cm. 3 - Marcasite (Germany): 5 cm. 1 Gold Native Gold t Gold was perhaps |  | | Book | | answer the purpose extremely well, and are sold in Germany at a — — — — very cheap rate. Besides occurring...proceeding from points on the surface, as in Flint, Chalcedony, &c. Optical and Physical Properties. The former...Stone, or Geode. Fulgurite. Chalcedonic Quartz. Chalcedony. Saphirine. Haytorite. Carnelian. Wax Opal....Silica Hydrous Silica Opal, Hyalite, 8fc. Quartz, Chalcedony, Carnelian, Mocha-stone, Silica Agate, Sard,...a fortification. Agates are found in Scotland, Saxony, Arabia, India, Surinam, &c. in amygdaloid, mostly |  | | Book | | retain their inner crystalline structure, e.g. chalcedony. All minerals are solid with one exception:...they often become filled with quartz, agate or chalcedony. The largest part of the gases and vapour escapes...Nickel Pyrites, Nickel Glance) Harzgerode, Harz, Germany tin-white to light steel-grey metallic opaque...Mountains, Germany ARSENOPYRITE FeAsS (Arsenical Py- rite, Mispickel) Freiberg, Ore Mountains, Germany tin-white...Steatite) weathering product of serpentine opal, chalcedony, magnesite, chlorite SEPIOLITE Mgu k ((OH)2Si |  | | Journal (article/letter/editorial) | | depositedearly in Stage B, followinggersdorffiteand chalcedony. Sphalerite, chalcopyrite,pyrite, argentite,...silver, associatedwith a ganguecomposedof quartz, chalcedony,calcite, siderite,and barite. Thesemineralsare...Stage B. The other mineralsof this stage are chalcedony, gersdorffite, chalcopyrite, sphalerite, pyrite...mineralizationperiod (Stage A), form inclusionswithin chalcedony and uraninite. Somesphalerite-galena fragments...minerals. Vein filling in Stage B began with chalcedony,colloform uraninite, and gersdorffite. The uraninite |  | | Book | | some deposits in nQrthern Canada and Schneeberg, Saxony. In the Blind River district of Ontario :fine-grained...(pages 343-353): Marysvale, Utah; Wolsendorf, Germany. (d) Disseminations in meta1norphic rocks: with...County, Quebec (Fig. 2.10 ); Kaiserstuhl, Baden, Germany; Alno, Sweden; Mbeya, Tanganyika, and others in...in xenoli ths in alkalic rocks ( Laacher See, Germany) . Descriptions of Radioactive Minerals 37 ...are at Joachimsthal, Johanngeorgenstadt, and Schneeberg in Bohe1nia and Saxony; Wolsendorf, Bavaria; |  | | Journal (article/letter/editorial) | | this name a mineral from Lauta, near Marienberg in Saxony, has recently been introduced. It is composed of...-By many dealers a mineral from Schwarzenberg in Saxony, is frequently sold under the name of tectizite...2Hz0. 9. Uranimz Ochre.-This was found at Johanngeorgenstadt. gave on analysis the following result (sp...and brought it to Venice ; in these districts chalcedony and agates are still cut, polished, and bored...Min., 1883, 1, Ref., 32--53).--Near Rosswein, in Saxony, the author found blocks of a, rock containing |  | | 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 |  | | Book (edition) | | continent of Europe, especially in some parts of Germany and Hungary, usually retainscoal” well-misarked...Carrock Fells in Cumberland . Mostly found in Spain. Saxony. Bohemia Switzerland. Bavaria . Piedmont. St. Lawrence...masses have been pro Clare, etc., in Ireland . Saxony. Bohemia . St. Gothard. Mont Blanc. United States...forming thu floors of natural caves. In France,Germany, Sweden, and Hungary, refuse animal and vegetable...of chlorine). Loc.: Stassfurt, etc., in Prussian Saxony, associated with rock -salt and Carnallite. Vesuvius |  | | Book | | epidote 87, 87, 89 epistilbite 124 arsenic 4 chalcedony 31 chalcocite 8, 8 erythrite 70, 73 argentojarosite...brownish black, at Freiberg and Andreasberg in Germany, and also in the United States (Arizona). Antimony...Switzerland. Good crystals I occur at Freiberg in Saxony, Cavnic in Romania, Schwaz in the Tyrol (Austria)...with a metallic lustre, mainly at Siegerland in Germany found and in Bohemia (Czechoslovakia). It...mines in Carinthia (Austria), Freiberg in Saxony (Germany), Alson Moor in Cumberland (England), and Broken |  | | Book | | immensely popular handbook of minerals appeared in Germany I obtained a copy fo! my personal library and was...crystals are discernible with any magnification (chalcedony, Pl. 18, p. 86). Aggregates of grains having...fibrous sphalerite from Diepenlinchen, near Aachen, Germany. PLATE Vo I~ .·• / ~1 rhyolite 37 r . ...chalcopyrite from Herdorf, Siegerland, Germany. Center. Pyrrhotite. Harzburg, Germany. Below Massive chakopyrite...siderite and calcite crystals. Clausthal, Harz Mts., Germany. PLATE 5 • • 4J animals (bitumen, oil) has |  | | Book (edition) | | manufactured of great per; fection at Siegen, in Germany. Pasteboard models, likewise useful aids to the...some varieties of hematite ; of the last, in chalcedony, opal, and other species. The above terms are...Common stalactites consist of calcium carbonate. Chalcedony, gibbsite, brown iron ore, and many other species...following follow. Ice: Water Fluorite Alum Chalcedony Eock-salt Quartz 1.308 1.335 1.436 1.457 1...slightly bluish some 1. varieties of calcite ; chalcedony. B. GRAY. 1. Bluish-gray : 2. gray, inclining |  | | Book (volume) | | Rammelsberg near Goslar in the Hartz, at Schwarzenberg in Saxony, in several mines at Schemnitz in Hungary ; also...crystallised and massive, in different parts of Germany, 4. countries. many particularly in Mansfeld...from Montmartre near and the scaly Paris from Saxony and Thuringia. 5. This species is variously employed... 1. (P) Vol. I. D (*), Vol.1. Fig. 31., As Saxony. (#), Cornwall ; (#), B, Vol.1. Fig. 33. Ca...Char. of. 34-. Comb. Combinations. Vol. I. Saxony ; Tessular. 1. H. O. Vol. I. Fig. 3. and | | | Book | | retain their inner crystalline structure, e.g. chalcedony. All minerals are solid with one exception: mercury...they often become filled with quartz, agate or chalcedony. The largest part of the gases and vapour escapes...Nickel Pyrites, Nickel Glance) I Lu erode, Harz, Germany tin-white to light steel-grey greyish black metallic...Py rite, Mispickel; Freiberg, Ore Mountains, Germany tin-white to grey greyishblack metallic opaque...NiAs, (White Nickel) Schneeberg, Orc Mountains, Germany Table 2 9 10 11 12 13 14 15 16 & ?-T |
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