 | | Journal (issue) | | Schwarzen Jura Delta von Reichenbach bei Aalen/Württemberg besticht durch seine makellose Schalenerhaltung...Bayeux (Bajocium) in der Normandie. Aalen in Baden-Württemberg wird schon seit Mitte des vorigen Jahrhunderts...seinen Namen: Pliensbach bei Göppingen in Baden-Württemberg. Für den oberen Teil des Pliensbachium, der...Die „alten" mit der variszischen GebirgsbilDer Hohentwiel ist einer der Liber 20 Vulkanschlote des Hegaus;...mit dem Auswurf großer Tuffmassen. Der Hohentwiel bei Singen, der Hohenkrähen und der Mägdeberg sind |  | | Book | | $3» 04s 73, 74175» 76, 83, and back of jacket » FREIBURG IM BREISGAU, Stadtisches Naturkundemuseum: Plates...78, 79, 80, 81. = Private collections: W. Fink, Freiburg im Breisgau: Plates 15, 20, 21, 22, 23, 66. =...LONDON MADISON CARD STUTTGART AVENUE, NUMBER: GERMANY 1964 NEW 65-11372 YORK, N. Y. 10022 aaa M576...Systems and dales. Chalcedony. Agate. Amethyst. Opal 84 Solfataras. Zeolites. Amyg- Habits of Crystals...Malachite 14 Labradorite Sphalerite Malachite 15 Opal Native Silver Phosphochalcite 16 Covelline |  | | Book (volume) | | reserved. H., Hofbuchdruckerei, Cothen-Anhalt (Germany). PRECIOUS The Precious Stones. Precious others...and 195 included under minerals of bright a opal, cat’s-eye or much that transparent have occurrence...bands with the ancients precious are when opal, is for precious stones in differ dichroic...hollowed out The vacant. man form the on left Germany with to be have posture greater a window... example, as of being and lower refractive opal artificial yellowish stone he artificial For |  | | Book (edition) | | sind groß Die ein- Flächen entsprechenden konstanz). Fig. der da die Kanten- Wichtigkeit, der...Weißfeuer und Kristalle Antimon gediegenes in Baden, wird bei Erzen auf Gängen Allemont in der... am findet ist dunkelbraun Braunstein dem Baden von vielfach besteht Ilfeld Lohn bei 18....Diatomeen, Lüneburger Heide, einiger Mittel Quellen Opal aus Wasserglasgewinnung und Toskana gebildet;...Tripel, Berlin, Aus w. ist durchsichtig ist Opal Kieselsinter wird bei der und immer Er Quarz |  | | Book (edition) | | gleich dem 2. der die Kanten- entsprechenden konstanz). Fig. die Winkel heißt der- Parameter 6)-...Erzgebirge, Freiberg, Schneeberg, bei Wittichen in Baden, Allemont zugegeben. Antimon gediegenes findet...in 2 gröberen 2 18. Der Zinnstein die Mit Baden und und Chlor von stets bis M>i0 aus (Kt...H z Kiesel- verwendet. dünnen Formel der Opal Die vulkanischer auf Quellen Lüneburger Heide...(Geysir): Neuseeland, ab, hat hiebei gemeine Opal Der d) Die 0. zwischen Hyalit (Glasopal) |  | | Book | | Wm. Collins Sons and Co. Ltd, 1973. Printed in Germany. FOREWORD The book by R. METZ and A. E. FANCK...DR. o. GRilTTER in Basel, DR. M. SCHNETTER in Freiburg (Breisgau), DR. M. GRilNENFELDER in Ziirich, DR...H. WONDRATSCHEK of Carlsruhe. Herr w. FINCK in Freiburg was kind enough to allow minerals in his private...There are only a few amorphous minerals, such as opal, hyalite or amber. An1orphous minerals are never...crystalline. Thus as a result of internal changes opal can become chalcedony. Merely by looking at a well-developed |  | | Journal (issue) | | ammlung und Foto: Dr. Werner LIEBER, 69 Heidelberg 1, Baden-Bad e ner-StraOe 3 Herausgeber und Verlag: Vereinigung...allem das Natrolithvorkommen im Phonolith des Hohentwiel, das bereits von SELB (1803) ausfilhrlich beschrieben...gefordert haben, wie auch der zuvor erwahnte Hohentwiel. Zurn Alter des Hegauvulkanismus ist zu bemerken...tsh:•ht. Bl'i dit•sc•m Vorgang wanck•l t s ich dc•r Opal des F C'Ul'l""S l c•ines unter Vcrlust von \Vasser...Jurafossilien liegen verstreut in Stuttgart, Tubingen , Freiburg, Karlsruhe, Erlangen, Munchen , Frankfurt/M., |  | | | | by Franckh’sche Verlagshandlung, Stuttgart, W. Germany. Adapted by Anthony C. Tennissen. Revised Edition...in igneous and contact metasomatic deposits. In Germany, found as nicely shaped crystals at Neudorf, Harz...and Tintic, Utah. Beautiful crystals in Saxony, Germany. Massive crystals at Broken Hill, New South Wales...Valley area. Nice crystals at Sieger, Westphal, Germany; at KladnoRodna, Czechoslovakia. Very unusual but...Botes, Rumania, and at Pribram, Czechoslovakia. In Germany, very excellent crystals at several places in Harz |  | | Book (edition) | | Lieber, © 1969 by Verlagshandlung, Stuttgart, W. Germany. Anthony C. Tennissen. der schénen* Franckh’sche...hydrothermal deposits. Occasionally in igneous Germany, Harz Mts.; and contact metasomatic deposits...and Tintic, Utah. Beautiful crystals in Saxony, Germany. Massive crystals at Broken Hill, New South Wales...Valley area. Nice crystals at Sieger, Westphal, Germany; at KladnoRodna, Czechoslovakia. Very unusual but...Botés, Rumania, and at Pribram, Czechoslovakia. In Germany, very excellent crystals at several places in Harz |  | | Journal (article/letter/editorial) | | (Westerwald, Dalhcrdakuppe/RhSn, Kaiserstuhl, Hohentwiel). Daduleh gelang es gleichzeitig, die Eruptionsfolge...Intrusivgestein. Hydrothermale Ausscheidung yon Kiesels~ure, Opal usw. Bei eingeschlossenen, in Marmor verwandelten...Ansicht ausgesprochenl~), dal~ der Phonolith (Hohentwiel, GSnnersbohl, Sehwindel) die filteste Eruption...WOLFF(Halle), Prof. Dr. KOSSMAT(Leipzig)und Dr. ZEUNER (Freiburg) zu Dank verpflichtet. W. KL?~PFEL - - Das Faziesgesetz | | | | | Wm. Collins Sons and Co. Ltd, 1973. Printed in Germany. FOREWORD The book by r. Merz and a. £. FANCK... pr. 0. GRUTTER in Basel, DR. M. SCHNETTER in Freiburg (Breisgau), DR. M. GRUNENFELDER in Ziirich, DR...H. WONDRATSCHEK of Carlsruhe. Herr w. FINCK in Freiburg was kind enough to allow minerals in his private...There are only a few _ amorphous minerals, such as opal, hyalite or amber. Amorphous . minerals are never...crystalline. Thus as a result of internal changes opal _ can become chalcedony. Merely by looking at a |  | | Book | | Sicily AUSTRIA Fassatal, CZECHOSLOVAKIA Assig, GERMANY Causeway, Antrim Kilpatrick Hills Austrian...Savoie, France St. Turpet, (Black Forest area) Germany CLEANING: Caution: Avoid use of strong detergents...IDENTIFIED: 1788, in Oberstein, basis in an ancient Germany. One theory about the name has its Greek Poem...Uneven DENSITY 2.05-2.15 LOCATIONS: EUROPE GERMANY Rhineland, Oberstein, Hoenwiel, Swabia, Rauschermuhle...JERSEY Moor's Station, PENNSYLVANIA Reading, GERMANY Saxony, Mercer Co., N.J. Berks Co. Schwarzenberg |  | | Journal (article/letter/editorial) | | Geochemie der Isotope, Gbttingen, Lotzestr. 16, Germany (Eingegangen 30 November 1964) Zusamm&assung-Eine...Nosean-Phonolith Schellkopf b. Brenk (Eifel) Phonolith Hohentwiel Singen (Hegau) Phonolith-Trachyt H&berg b. Wirges...reiner Quarz, Fundort unbek. Chalzedon, Eskifjord Opal, Steinheim b. Hanau Nephelin, Langesundfjord, Norw |  | | Book | | hardness, color and occurrence. Printed in Germany Hippocrene Color Guides GEMS AND MINERALS IN...a HIPPOCRENE BOOKS, INC. First published in Germany by Chr. Belser Verlag, Stuttgart, under the title...Number: 74-8194 SNB: 0-88254-281-8 Printed in Germany STEINE, FOREWORD The book by R. Metz and A...H. WONDRATSCHEK of Carlsruhe. Herr w. FINCK in Freiburg was kind enough to allow minerals in his private...There are only a few amorphous minerals, such as opal, hyalite or amber. Amorphous minerals are never |  | | Book | | seiner Reise anhand des Buches über die in der Region auftretenden Mineralfundstel len zu orientieren...BL BS bzw. bei. beim Bundesstraßc Bayern Baden-Württemberg Bem besondere, besonders Bezirk Bergbau Bergwerk...Fluoreszenz d’- FO FR frh. Fundort, -e Fribourg (Freiburg) früher, -re GE ged. gef. Gern, -gest. Gest....Reg. rhomb. rhomboedr. Rh.-Pf. Ri. rund rechts Region rhombisch rhomboedrisch Rheinland-Pfalz Richtung...Schmellzer, H.: Mincralfundstellen Bd.3 (Baden-Württemberg). (Verlag Christian Weise. Mün chen) 1976 |  | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...containing fresh glass, montmorillonite clay, and opal; a transition zone (up to 20 mOl thick) composed...(up to 12 meters thick) that contains fresh glass, opal, and montmorillonite; a middle zone (up to 10 meters...spring areas. Chabazite, phillipsite, natrolite, opal, chalcedony, calcite, apophyllite, and plombierite...(mordenite, ferrierite, montmorillonite, quartz, opal) (Utada, 1988). The zeolites crystallize below 1200 | | | Book | | zeolite mineralogy was done, at that time, in Germany, Italy, France, and Great Britain. Because of differences...containing fresh glass, montmorillonite clay, and opal; a transition zone (up to 20 mOl thick) composed...(up to 12 meters thick) that contains fresh glass, opal, and montmorillonite; a middle zone (up to 10 meters...spring areas. Chabazite, phillipsite, natrolite, opal, chalcedony, calcite, apophyllite, and plombierite...(mordenite, ferrierite, montmorillonite, quartz, opal) (Utada, 1988). The zeolites crystallize below 1200 |  | | Book | | vorzukommen pflegt. Massen Basalt von von Phonolith Opal ist eine milchweisser bis schönem kug- Oberfläche...in M. a. Jenes Farbenspiel fehlt dem gemeinen Opal, der auch Halbopal schiedenen Arten der Farbe...von weisser Farbe in ge- Rom, Kaiserstuhl in Baden. Nephelin Kali. —■ Silicat in Krystallisirt...Phonolith, von ausfüllend. ManFas- sathal, Tyrol; Hohentwiel, Högau. Aehnlich der säure, Thonerde, beim Selten... 68 lichblaue Kupferindig in Sangershausen in Baden, und sich zu Badenweiler Preussen, Vesuv |  | | Book | | is obvious) for a mineral from Hogau (= Hegau), Germany. Of the many obsolete synonyms, "mesotype" and... T i 0 ,1. 3 1 % H 0-, • glven as 2 • 2 Germany 1982a) Mt. St. Quebec 2.27 Hilaire, 1980)...phonolite from Hohentwiel in Hegau (see also Ramdohr 1978), and from Kaiserstuhl, both in Baden, and in the...the basalts of Sontra, Hessen, all Germany; - in the basalts of Usti nad Laben (= Aussig) (see also Hibsch...more recent descriptions in basic volcanics are: Germany: in the Tertiary basalt of Vogelsberg, Hessen (Hentschel |  | | Journal (volume) | | Oynphalosagda hydrobiarum, Hydrobienschichten, Heßler 705. Opal, Virungavulkane, Deutsch-Ostafrika, schaumig 436...Südtirol 561. Wiltshireit, Binnental 32. 461. Württemberg, Tektonik des Gebiets zwischen Eutingen und Seebronn... — , * ® Geognostischer Wegweiser durch Württemberg. 1908. p. 139. Schlenker, Geologisch-biologische...communication preliminaire sur la geologie de la region comprise entre le Sanetsch et la Kander (Valais-Berne)...ist. Während nun Des Cloizeaux® den Nakrit von Freiburg i. S. auf (rrund optischer Beobachtungen für rhombisch |  | | Book | | calcite Fracture Some minerals, such as quartz and opal, do not cleave in any particular direction, but...Cohesion Brittle minerals such as pyrite, quartz and opal, crumble into small fragment with a crackling sound...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...(Soap-Stone, Steatite) weathering product of serpentine opal, chalcedony, magnesite, chlorite SEPIOLITE Mgu |  | | Book (volume) | | Melanite, Topazolite . Tourmaline Opal Precious opal . Fire-opal Common opal . Turquoise . Bone-turquoise... . 330, 338 cut Precious opal, rough : Australia 375, 382 Fire-opal, rough „ Brazil PLATE XVII... .... cut.384 331, 336 ., 426 FELSPAR AND OPAL Fig. 1. „ 10. 331 372 372 3. . . . . PLATE...519 of Herr August Wintermantel atWaldkirch (Baden).521 „ 92. Antique intaglio ,, 93. Antique...similar exceptional size are Kaiser Rudolph II. of Germany possessed a ruby of flawless beauty and of the | | | Book | | calcite Fracture Some minerals, such as quartz and opal, do not cleave in any particular direc tion, but...Cohesion Brittle minerals such as pyrite, quartz and opal, crumble into small fragment with a crackling sound...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 |  | | Book (edition) | | n Chessylite, Malachite Rock-salt, Atacamite, Opal : Group): (Quartz CARBONATES: . . 90 . ...and the best example is 4 and 5). Such minerals by opal (Plate 16, Figs. present a smooth and glassy fracture...interference-colours so pro- duced by precious opal and labradorite are of the same nature as those...is often of importance. noticeable. Quartz and opal, for example, break with a smooth and glassy conchoidal...PRECIOUS STONES (GEM -MINERALS). Diamond, Corundum, Opal, Quartz (Amethyst, Smoky-quartz, RockAgate, Jasper) |  | | Book | | Diopside, etc. Chlorite, Ripidolite 26 .13 Opal, Amorphous Quartz 23 Stilbite, Desmin . . Common...glass, or resin-like fracture, as, for example, the opal, Plate IV., Figs. 19, 20, or amber, Plate XII...to the diamond comes the ruby, emerald, sapphire, opal, and so on. PLATE are also perfectly black varieties...branches They are found by shepherds in Northern Germany, in the Senner and Liineburg heaths, and are generally...jasper of Oberstein, sometimes also at Oppenau and Baden. Chalcedony, agates of all kinds, carnelians, chrysoprase |
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