 | | Journal (article/letter/editorial) | | not known Schellgaden, Austria Anal&e, Duingen, Germany Andalusite, Lisenser Alpe, South Tirol Tellaberg...S.A. Mesa Alta Saponite, Bramburg, Low.-Sax., Germany Vermiculite, locality not known Davyme, Mte. Somma..., Hagendorf, Germany Fredriksvarn, Norway Evje, Norway Arendal, Norway Eifel, Germany (Sanidin) Bedford...East Africa Leuchtenberg, Germany Castione, Switzerland Breitenbrunn, Germany Tafjord, Norway Gorduna,...Bdegarden, Norway Ontario, Canada Glauconite, Weenzen, Germany Ile de France, France A’epheline, Laven, Norway |  | | Report (chapter) | | basin development (Central European Variscides, Germany) U. L I N N E M A N N l, M. G E H M L I C H 2...K6nigsbrficker Landstrasse 159, Dresden, D-Ol109, Germany (e-mail." linnemann @snsd.de) 2Mining Academy Freiberg...Werner-Bau, Brennhausgasse 14, Freiberg, D-09596, Germany 3Friedrich-Schiller-University Jena, Institute...Institute of Geosciences, Burgweg 11, Jena, D-07749, Germany Abstract: Saxo-Thuringia is classified as a tectonostratigraphic...(Brittany and Normandy, France), Saxo-Thuringia (Germany, this paper) and Perunica (Czech Republic) (Figs |  | | Book (volume) | | reserved. H., Hofbuchdruckerei, Cothen-Anhalt (Germany). PRECIOUS The Precious Stones. Precious...hollowed out The vacant. man form the on left Germany with to be have posture greater a window...earliest lustre, specific one instance not by tourmaline. or certain would the by more stone even... by running of the to the noted Since tourmaline, ancient debris localities the tops sides...garnet refractive with recently be can are tourmaline singly refracting ruby, further streaks; |  | | Journal (article/letter/editorial) | | copper occur planted on quartz a t Schneeberg in Saxony. They are crystallised only in octahedra. Simple...Talc after quartz and dolomite from Oker in the Harz. B. H. B. Stibnite from Japan. By J. A. KRENNER...the last is azure-blue. One locality of black tourmaline is the Kimpusan Mountain, where for centuries...Osurni, in the island of Kiu-Shiu. The third black tourmaline occurs with potassium-mica, and felspar, as a...pitchblende from Mitchell Go. ; 11, uranophane from Kupferberg, in Silesia ; 12, uranotile from Neustadtl, near |  | | Book (edition) | | Mineralogie, Malteserstr. 74-100, D-12249 Berlin, Germany Earth Science Department / College of Science,...Feld 236, D-69120 Heidelberg, Germany Sodenstr. 19, D-12309 Berlin, Germany Graslitzer Str. 5, D-63791 Karlstein...Karlstein am Main, Germany Ludwig-Maximilians Universität, Department für Geo- und Umweltwissenschaften...Ressourcengeologie, Luisenstr. 37, D80333 München, Germany Bundesanstalt für Geowissenschaften und Rohstoffe...Rohstoffe (BGR), Stilleweg 2, D-30655 Hannover, Germany Dr. Salah Al-Khirbash Prof. Dr. Rainer Altherr & |  | | Book (edition) | | complicated compositions, e.g. the amphibole, mica, tourmaline, labuntsovite, eudialyte, and several other groups:...the Sailauf quarry, Spessart Mts., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France... = = = = = Acanthite, x 16 mm, Freiberg, Germany, H Abernathyite, 12 mm, Ririera/, France, H Abhurite...at the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical areas acanthite may occur...the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany, and many localities in the Alps, e.g. on Grossgreiner |  | | Book | | pegmatitic or pneumatolytic stages.) (6) Pyrite-tourmaline-quartz association. (7) Hydrothermal pyritegold...of C0 tion of mica and carbonates Formation of tourmaline, topaz, grcisen, Hydration; formaI apatite, scapolite...does not differ greatly from these elements. Tourmaline, the principal boron mineral, appears, however...larger range of temperature, including the pyrite-tourmaline-quartz association which 20 ORE DEPOSITS ...than tourmaline. Thus Knopf has reported the probable sequence: dumortierite veins, tourmaline-gold veins |  | | Book (volume) | | Schluckenau, in Northeastern Bohemia, and at Sohland, in Saxony (e) Arsenious Nickel Ores in the Serpentine of...Spherosiderites Carbonaceous Iron Ores of Upper Silesia and Saxony Carbonaceous Iron Ores of Great Britain The Iron...Copper Ores Carrying Tourmaline, including Characteristic of the Tin Ore Types. (Tourmaline-bearing Copper...Sulphides 1. The Ore Deposits of Schwarzenberg, Saxony 2. The Orebodies in the Crystalline Schists of...Elbingerode, in the Harz 2. The Iron Ore Deposits of the Iberg, near Grund, in the Harz 3. The Iron Deposits |  | | Book | | answer the purpose extremely well, and are sold in Germany at a — — — — very cheap rate. Besides occurring... and is displayed by many minerals, of which Tourmaline is a well-known example. 3. Dichroism is when...heat, the latter being called Pyro-electricity. Tourmaline, Calamine, and Boracite are examples of pyro-electric...Boracic' Silicates of Zirconia, 8fc. Anhydrous. Tourmaline. Rubellane. Uniaxial Mica, or Biotite. Meroxene...Wood, 8^c. Alumina, "^ Buby, Sapphire, Schorl, Tourmaline, Emerald, Chrysoberyl, Cymophane. Zircon (^Jacinth |  | | Book | | half-formed. Figure 71 represents a common variety of tourmaline, bounded on the upper end by the planes Fig...crystals occasionally appear curved either as in tourmaline and beryl from the peculiar oscillatory combination...other, either no the chief axis of both of tourmaline light at all or very is little is turned...rendered incapable of transmission through a tourmaline slip in one position, which, however, is at right...rock crystal, acts in the same manner as the tourmaline, but its crystallographic chief axis must be |  | | Book (volume) | | reserved. H., Hofbuchdruckerei, Cothen-Anhalt (Germany). Translation This book has book of but...Staurolite, 335 Glinochlore 336. Meerschaum Tourmaline Cyanite 334. Magnesia-mica 337 Kieserite...Spodumene. 46. Topaz. 66. 47. Garnet. 48. Tourmaline, 49. Idocrase. Amphibole Actinolite group...Co. prism faces Germany. Cube crystal-form. Weardale, 5. of Harz, The Germany. (bright crystals...crystals Stolberg, granite. on Calcite. Harz, cube (below) Italy. prism with the basal plane. dull |  | | Book (volume) | | type is the cobalt district of Schneeberg, in Saxony, a mountainous region 1,300 to 1,600 feet (400...augite-hornblende schist. In addition to this the Eibenstock tourmaline-granite and the porphyritic granite of Oberschlema...Schneeberg are now owned by the Eoyal Treasury of Saxony and by the Sachsiche Privat-Blaufarbenwerks-Verein...thin stringers or crusts. A cinnabar deposit in Saxony 3 , near Hartenstein, which has been known since...author. 1 "It Concerning the mines in the Upper Harz, F. Klockmann writes stated mines that with of the |  | | Book (edition) | | (23) (24) 104 Calcite Type. (21). (20). Tourmaline Type Phenacite Type Quartz Type 109 110 112...(Ditrigonal Pyramidal. gonal Hemihedral Hemimorphic.) Tourmaline Type. 21. TRI-RHOMBOHEDRAL CLASS. (Rhombohedral...scalenohedrons. positive, RHOMBOHEDRAL-HEMIMORPHIC TOURMALINE TYPE (20). CLASS Pyramidal or Trigonal Hemihedral...prominent Symmetry. rhombohedral species, as tourmaline, pyrarto a hemimorphic class gyrite, proustite...which . 274 272 Figs. 272-275, 4. 275 Tourmaline TRI-RHOMBOHEDRAL CLASS (21). PHENACITE TYPE |  | | Book (edition) | | results of his elaborate chemical examination of tourmaline subsequent to the appearance of the fourth suppiemeut...tnlifiinitted thmagh a dice of brown or green tourmaline, bounded bjr ^anea parallel to the axia of the...prism be tnmed round its axis, or the sKce of tourmaline turned in ita own plane^ two positions will be...polarization of tlic Nicol's prism, or of the tourmaline, is perpendicular to tlie plane of pularization...a r^pectivelji are extinguished by a plate of tourmaline^ or Nieors prism, hsfing its plane of polarisation |  | | Book (edition) | | colours, as in some specimens of diopside and tourmaline. The diamond also has been found of many colours...crystal is optically negative, as in calcite, tourmaline and wulfenite. If, on the other hand, the optic...ordinary purposes a little instrument termed the tourmaline pincette is used. This consists of two plates...require investigation. So long as the two plates of tourmaline have their principal axes parallel, they transmit...continue, and no change will be observed . Plates of tourmaline, however, are usually of very dark colour, and |  | | 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 |  | | Journal (article/letter/editorial) | | Am Hubland,D 8700 Wiirzburg,FederalRepublicof Germany K. J. MAIDEN,* GeologyDepartment,Universityof...Institut, Universit&'t Wiirzburg,FederalRepublicof Germany Abstract Matchlessis oneof severalmetamorphosed...= Gorob, N = Niedersachsen,M = Matchless,K = Kupferberg,Ot -- Otjihase,and On = Ongombo. the P-T co... + + O O O O OO + O OO OO OO OO Tourmaline - + - + .... + - - - + + Ankerite...biotite, and muscovite,minor ilmenitc,andaccessory tourmaline,apatite,zircon,and pyrite (in sampleRK 5). MATCHLESS |  | | Book (edition) | | manufactured of great perfection at Siegen, in Germany. Pasteboard models, likev/ise useful aids to the...prism /, or *-2, produces a is thns hemihedral in tourmaline (f. 156, prism ^-2 in quartz. Both these forms...to the dihexagonal prism occurs in quartz and tourmaline, the hexagonal prism sometimes having only the...accordingly 157. left 156 158 157 »S^2 Tourmaline. Examples of the first of these occur in f....rhomborepresents the top view of a crystal of tourmaline. ; , 176 Tourmaline. hedral planes, i?,f, — i,— |, — |  | | Book (volume) | | hand figure with the lower right ha }id figure (Harz) hand figure, for f read n. on page 407. 407...krennerite, calaverite, altaite, scheelite, ankerite, tourmaline. In quartz veins (Porcupine, Ontario; Homestake...tellurides, scheelite, quartz, ankerite, albite, tourmaline, and chlorite. United States. Gold occurs in...Johanngeorgenstadt in Saxony, Pribram, Schemnitz, and Joachimstal in Bohemia, Andreasberg in the Harz Mountains,...near Ekaterinburg and near Nizhne Tagilsk. In Germany at Rheinbreitbach in the Rhineland, at Friedrichssegen |  | | Book | | Design: Hansbernd Lindemann, Berlin. Printed in Germany. Preface More than thirty years ago, microprobe...(see Goldschmidt, 1954) on the derivation of tourmaline in granites and pegmatitic veins by lateral secretion...the Alps by Augustithis (1973) showed that the tourmaline in the pegmatites was perpendicular to the contact...paragenesis as follows: 1. Cassiterite, wolfram, tourmaline, Topaz and quartz (the quartz continuing). 2...Lille in France, Severgin in Russia, Vezrer in Germany, Jemson in Britain and other scientists at the |  | | Book (edition) | | Hexagonal System 5. Beryl Type 6. Calcite Type 7. Tourmaline Type 8. Quartz Type iv. Orthorhombic System 9...arranged in a regular fashion as in some crystals of tourmaline, at other times in patches as in certain specimens...ilmenite; hematite, wolfram. Weakly magnetic. Tourmaline, spinels, monazite. Non-magnetic. Quartz, calcite...tric mineraTs. Tourmaline is an example of a pyroelectric mineral; when heated a tourmaline crystal becomes...at the blunt end (see p.l32for a figure of a tourmaline crystal). The most important piezoelectric mineral |  | | Book (volume) | | and mica-slate, in Saxony, Bohemia, and Norway; in clay-slate in Ireland, Saxony, and Bohemia ; in syenite...syenite and porphyry in Saxony and Hungary ; and in primitive trap in Norway. In veins in transition...galena and calca¬ reous-spar. In the kingdom of Saxony, as in the district ^ of Freyberg, it occurs in...native silver and ore cut out, that Duke Albert of Saxony descended into the mine, and used this huge block...Huel-Mexico in Cornwall: in occurs in France and Saxony, in veins that traverse gneiss, micaslate, and |  | | Book | | outcrops assistin the searchfor topaz, aquamarineand tourmaline. Apart from the minerals,there are unique and...by Dimitri lvanowitsch morethantwicethesizeof Germany but, Mendelejew,and it validated the rulesof with...SouthwestafricanMemories". He later returned to Germany,where he was appointed to chair the Upper Mining...minerals from the Erongo Mountains like black tourmaline, feldspar and aquamarine, as well as magnificent...the TechnischeUniversitat BergakademieFreiberg,Germany 25 ANGOLA -·-·-·+·-·-·-· :-· ·-·- •••••••••••···· |  | | Book (edition) | | arranged in a regular fashion as in some crystals of tourmaline, at other times in patches as in certain specimens...case the mineral is said to be pyroelectric. Tourmaline is an example of a pyroelectric mineral. The...Type-symmetry:3 planes, 4 axes (3, 1UV), a centre. 1. Tourmaline Type-symmetry :-3 planes, 1 axis ( i III), no...Three other types dealt with here-the Calcite, Tourmaline and Quartz types-belong to the Trigonal division...pinacoid (0001) and a positive rhombohedron (10). 7. Tourmaline Type or Ditrigonal-pyramidal (Hemi- morphic) | | | Book (edition) | | Hexagonal System 5. Beryl Type 6. Calcite Type 7. Tourmaline Type 8. Quartz Type 1v. Orthorhombic System 9...arranged in a regular fashion as in some crystals of tourmaline, at other times in patches as in certain specimens...ilmenite, hematite, wolfram. Weakly magnetic. Tourmaline, spinels, monazite. Non-magnetic. Quartz, calcite...piezoelectric minerals. Tourmaline is an example of a pyroelectric mineral; when heated a tourmaline crystal becomes...at the blunt end (see p.132for a figure of a tourmaline crystal). The most important piezoelectric mineral |
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Kupferberg, Hagental, Gernrode, Quedlinburg, Harz, Saxony-Anhalt, Germany