 | | Journal (issue) | | COLLECTING IN TAVETSCH (near St. Gotthard), Switzerland. Original paper ( Part 2) written in German by...COMMENTS ON THE GEOLOGY AND PHYSIOGRAPHY OF THE REGION ABOUT THE NORTHERN TIP OF THE NORTH AMERICAN CONTINENT...article, Mr. Downes, its author, tells us that the region around Boothia Peninsula, is barren, forbidding...COLLECTING IN TAVETSCH (Near St. Gotthard ), SWITZERLAND Original Paper (PART 2 ) Written In German By...By STRAHLER Tavetsch, Ct. Grison, Switzerland. J. HITZ Introduction and Translation by Dr. J. C. SCHUDEL |  | | Book (volume) | | francesi . . . ... Cap. XXIX - La Val d'Ala . . . . . . . . Cap. XXX - La Val d'Aosta .. . . . . Cap. XXXI...L'Ossola .. . . .. ... . . . . Cap. XXXIII - La Val di Binn . .. . . . Cap. XXXIV - Zone del Grimsel...XXXVI - 11 Canton Ticino e la Val Mesolcina .... . . . . Cap. XXXVJI - La Val Tavetsch e le valli adiacenti...adiacenti . .. . . . . . Cap. XXXVIII- La Val Malenco . . . . . . Cap. XXXIX - La Valtellina . . . . . .. ...Cap. XLI - Minerali del Vicentino Cap. XLII - La Val di Fassa e le zone adiacenti ......... . - Alpi Breonie |  | | Journal (article/letter/editorial) | | Scopi massif (the first authentic occurrence in Switzerland) ; phenakite from the Griesscrnthal, Maderanerthal...(the third recorded occurrence in Switzerland) ; sphene and prehnite frown various occurrences on the...in the Val Nalps ; axinite from the cliffs on the west side of the Glacier de Nalps, Val Nalps; and sphcne |  | | Journal (article/letter/editorial) | | the Orford nickel mine, St.-Denisde-Brompton, Le Val-Saint-François, MRC, Québec. The specimens from the...(below left). Clear dodecahedra of grossular with prehnite, 7 × 6 cm, from the Jeffrey mine, Québec, Canada...include aegirine, allanite, calcite, epidote, prehnite, titanite, and microcline (Horváth and Gault 1990)...may be associated with diopside, quartz, augite, prehnite, and laumontite. It has been a long time since...Every major museum in the world has specimens from Val (also spelled Valle) d’Aosta and Piemonte on display |  | | Journal (issue) | | Lengenbach Mineral Locality, Binna Valley, Valais, Switzerland................................................Imhof Famous Mineral Localities: Lengenbach, Switzerland 275 by Stefan Graeser Rare Earth Minerals in...Bochum-Querenburg, West Germany Eric Offermann Arlesheim, Switzerland photomicrography: Julius Weber Mamaroneck, New...KELLER-WILDI, W yhlenweg 40 CH 4 1 2 6 Bettingen, Switzerland ★ Cabinet specimens ★ Miniatures ★ Thumbnails...northeastsouthwest gash veins. The gash veins are common in the region and often carry anatase but the veins are small |  | | Catalog/List | | crystals on matrix. 632 AOOLARIA, Tavetsch, Switzerland. Transparent typical crystals on matrix. 910...crystals on graywacke. 509 ALBITE,Val Canaria, Ticino, Switzerland. Transparent twins with chlorite and...oligoclase crystals on matrix. ANATASE, Tavetsch, Switzerland. Blue-black isolated bipyramids on matrix. PNATASE...an feldspar. 7.00 ANDRADITE (variety TOPAZOLITE), Val Malenco, Lombardy, Italy. Transparent chartreuse...porphyry. 6.50 APATITE(FLUORAPATITE), Tavetsch, Switzerland. Transparent colorless thick tabular crystal |  | | Journal (issue) | | is). • In Zwitserland, met name in Muota Naira, Val Nalps, komen goedgevormde individuele kristalletjes...Gibbs (USA) and David Soler (Spain) for their prehnite photos, and to Dana Johnston for the petrographic...internal texture of prehnite", Canadian Mineralogist 25:707-76. Césaro (1891), "La prehnite de Quenast", Ann |  | | Book | | localities for good ilmenite crystals exist in the region (Brunet, I 977b ). NEW YORK Amity, Orange County...(see this entry for Actinolite, Fluorapatite, Prehnite, Pumpellyite). Ilmenite was found in numerous...9: 1 (Gaines, 1971; Pimentel er al., 2009). SWITZERLAND Maderanertal east of Arnsteg, Uri. In the world...in numerous localities in Switzerland, it is only in the Maderanertal region of east-central Canton Uri...to Val Caverdiras; ilmenite rose-bearing clefts are found fairly commonly throughout this region, such |  | | Journal (issue) | | Jebel Ouichane, Sagangane, Nador Province, Oriental Region, Morocco. Doug Fiske collection; Jordan Root photo...cm, from the Erongo Mountains, Karibib, Erongo region, Namibia. Beth Van Allen photo. Beryllonite with...the Merelani mine, Lelatema Mountains, Manyara region, Tanzania. No repairs or restorations. This specimen...Grimsel Pass, Grimsel area, Hasli Valley, Bern, Switzerland. No repairs or restorations. There is a layer...Mogok Township, Pyin-Oo-Lwin district, Mandalay region, Myanmar. No repairs or restorations. There is |  | | Book (edition) | | prisms + pinacoids hemimorphitt RHOMBIC PYRAMIDAL prehnite mm2 A 2P .P.P' rhombic pyramid + pedion RHOMBIC...Hopper faces in a quartz crystal (St. Gotthard, Switzerland) Furthermore, the external form of minerals...association of rutile crystals on hematite (Grigioni, Switzerland). 35 Examples of twins: (1 , 2) Interpenetrating...(Sweden), Andreasberg (Germany), Coimbra (Portugal), Val Cavargna (Italy), Sardinia, New Brunswick (Canada)...Korea, Mexico, Czechoslovakia. Economic deposits at Val Chisone (Italy). Small hexagonal crystals in marble |  | | Book | | the private Bally foundation at Schonenwerd, Switzerland; and the Folch Museum at Barcelona, Spain. Because...Germanspeaking countries (Germany, Austria, Switzerland). The reasons for this are partly because they...should be of specimens from localities within the region of that museum, or at least from the country concerned...rose", 10cm across, from Fibbia, St Gotthard, Switzerland. lnstitut fur Mineralogie und Lagerstattenlehre...FRG Brosso, Piemonte, Italy Piz Aul, Wallis, Switzerland 1 Room 1 0a 2 3 5 6 Tsumeb, Namibia Agrigento |  | | Book | | found with other high-temperature minerals such as prehnite, pumpellyite, or epidote. Lieber (1978) described...1.5 mOl across, had crystallized with epidote, prehnite, quartz, and pyrite during 20/ ORIGINS OF ZEOLITES...indicator'of high temperature because it is found with prehnite, pumpellyite, and epidote in the lower portions...indicator of temperature. Laumontite associated with prehnite, pumpellyite, and epidote does indicate a high-temperature...zeolites in the cavities, and is associated with prehnite, probably formed at a high temperature, whereas | | | Book | | found with other high-temperature minerals such as prehnite, pumpellyite, or epidote. Lieber (1978) described...1.5 mOl across, had crystallized with epidote, prehnite, quartz, and pyrite during 20/ ORIGINS OF ZEOLITES...indicator'of high temperature because it is found with prehnite, pumpellyite, and epidote in the lower portions...indicator of temperature. Laumontite associated with prehnite, pumpellyite, and epidote does indicate a high-temperature...zeolites in the cavities, and is associated with prehnite, probably formed at a high temperature, whereas |  | | Book (volume) | | francesi .. . .. . Cap. XXIX - La Val d'Ala . . . . . ... Cap. XXX - La Val d'Aosta . .... . Cap. XXXI - 11...- L'Ossola ... .. .. . . . . .. Cap. XXXIII - La Val di Binn .. . .. . Cap. XXXIV - Zone del Grimsel e...XXXVI - 11 Canton Ticino e la Val Mesolcina ... . .. . . Cap. XXXVII - La Val Tavetsch e le valli adiacenti...adiacenti ....... . Cap. XXXVIII - La Val Malenco ..... . Cap. XXXIX - La Valtellina .. ...... . Cap. XL -...Cap. XLI - Minerali del Vicentino Cap. XLII - La Val di Fassa e le zone adiacenti . . . . . . .. . . Cap |  | | Book (edition) | | are not abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia)...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...between Monte Cenis and Mont Blanc, as well as in Val Malenco, Lombardy, Italy. A component of some skarns...Kunlun Mts., near Hotan, Xinjiang Uygur Autom. region, China, also at Fengtien, Taiwan. Green at Ospinskoye |  | | Journal (issue) | | (1967) Geological excursions in the Sheffield region and the Peak District national park. UJ)iversity...concentrate valued at £294 and the company paid in the ·region of £6,000 wages during these years. The mine had...early as 1609 a chronicle of the Binn valley (Switzerland) refers to a complete ban on mineral collecting...find of rock crystal was made near Burg, in the region of the Fiesch glacier. The crystals collected weighed...Til) ���;.'lll no LJ □ Gr•nite Mining in this region dates back at least to Roman times. During the |  | | Book | | Rare-earth minerals in the Alpine ar,d Subalpine region [Switzerland,Austria and Iti:Jy](by C. M. Gramaccioli)...Cassedanne) 8:382-387 Amethyst from the Thunder Bay region, Ontario (by D. G. Ellion) 13:67-70 New data on...Record bookshelf-A Guide to rite Minerals of Switzerland; Connecticut Mines and Minerals; Mineral Collecting...Rare-earth minerals in the Alpine and Subalpine region [Switzerland, Austria and Italy] (by C. M. Gramaccioli)...FRANCESCO --and R. Pagano: Mineral collecting in Val Malenco 3:120-123 BEECH CREEK Levyne-offrelite from |  | | Journal (issue) | | Heidelberg, W. Germany Eric Offermann Arlesheim , Switzerland Jeffrey A. Scovil Phoenix, AZ Harold and Erica...72° E 74° E topography is nearly flat, and the region immediately around the city produces no mineral...northern Pakistan, including the Zagi Mountain region, lies in the foothills of the High Himalayan Crystalline...(DiPietro et al. , 1999; Pogue et al., 1999), a region characterized by multiple east to northeast-trending...on both large and small scales, and much of the region has not been mapped in detail. The bedrock at Zagi |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Hans A. Stalder: Natural History Museum, Bern, Switzerland. Hugo Strunz: Institute of Mineralogy, Technical...nm); weakly anisotropic. Bolshoi Anyui R.., Kolyma region, Russia, in gold-bearing alluvium. sm MZ 11(4):88(1989)..., Tulameen, BC, Canada; Kaltenberg, Valais, Switzerland; Bogota, near Canala, New Caledonia; Mt. Clifford...intrusion, NWT, Canada; Selva, near Poschiavo, Switzerland; Oko, near Koti, Japan; Red Hills, Wairaw R....VHNjo9 = 260. R = 55.3 (540 nm). Magnetic. Kumak region, Southern Ural Mts., Russia, in quartz veins with |  | | Journal (article/letter/editorial) | | Vulkans und entspricht etwa den im unteren Val del Bove und im Val Giacomo anstehenden, auch äusserlich durchaus...b e r das Vorkommen von Brookit am Etna oder im Val del Bove hierauf zurückzuführen sein. . Als ich am...Schwerspath. Auch Kupfererzgänge treten in dieser Region auf; sie führen nur Kalkspath als Gangmasse und...den Prehnit der Liyornesischen B e r g e (Sulla Prehnite dei Monti Livornesi e sui minerali che l'accompagnono...(in Turin): lieber-den Serpentin von Verrayes im Val d'Aosta (Sul serpentino di Verrayes in Valle d'Aosta |  | | Journal (article/letter/editorial) | | an, im Gabbro rosso der Gruben Monte Catini**) im Val di Gecina in Toscana als Begleiter der daselbst bergmännisch...Cuevitas am Fusse des Cerro negro de Moreno in dieser Region schön krystallisirt findet, und der Thenardit....bemerkt, sind die geognostischen Verhältnisse dieser Region sehr einfach. Orthoklasführende Eruptivgesteine...sich mit dem zweiten der neuen Fundorte, dem Val Nalps. Man bezeichnet mir dort die Stätte, von der die...röthlichgelben oder *) Die erste Notiz behandelt die Prehnite. Vergl. diese Zeitschr. 2, 512 und 4, 399. Unauthenticated |
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Muotta Naira, Piz Lai Blau, Val Nalps, Tujetsch, Surselva Region, Grisons, Switzerland