 | | Journal (article/letter/editorial) | | case study from the Zone of Samedan (eastern Switzerland) Received: 22 January 1996 / Accepted: 19 August...descriptions: KU Upper Cretaceous; KL Lower Cretaceous; JM Middle Jurassic; JL Lower Jurassic; TRU Upper Triassic;...et al. 1993). In the northern Zone of Samedan, Upper Triassic monomict carbonate breccias with a fine-grained...the Kössen formation) in the normal limb of the upper F1 syncline contain east-plunging D1 or D2 stretching...opposite shear senses appear in their attenuated upper and lower limbs (Handy et al. 1993). This observation |  | | Journal (article/letter/editorial) | | analysis as well as thermodynamic calculations of the upper pressure-stability of antigorite show that the possible...aim of the pre- ’ lo%-Phase Stlshovlte Coes1te Quartz Penclose 40 Mg,SIO, Mg Si O3 Forsterlte Orthoenstotlte...experimental results of earlier studies concerning the upper thermal stability limit of serpentine. For invariant...chemicals. For oxide mixtures SiO, (pegmatitic quartz, 99.99%, Heraeus Q-l 13) and MgO powder (99.99%...H,OH20+ (332 SUM of serpentinite, Piz Lunghin, Switzerland Evans et al. (1976) a This work b 42 |  | | Book | | basaltic magma, mantle diapirism or oceanic crust-upper mantle obductions are put forward as explanations...peridotite body located within the basal gneiss region of southern Norway. They are believed to have formed...ultrabasic masses which occur in some parts of this region of Southern Norway." 1 später. Sie wurde durch...metasomatic effects on the Trivena (Malga Trivena, Val di Breguzzo, Adamello) triassic marble, puts forward...mafic grains is illustrated in Figs. 47 and 48 from Val Palobia. The garnet has assimilated the calcite and |  | | Report (volume) | | faults have not been recorded in the Pacific coast region. Several large diapiric serpentinite emplacements...sheared serpentinites appear to diapirically invade upper Miocene basalts of the Columbia River Group. The...widespread brecciation and albitization of gabbro, quartz diorite, and Paleozoic rocks, and by diapiric movement...dacite that consists of albite, chlorite, muscovite, quartz, hornblende, and calcite; in addition, No. 2 contains...is sample 3, in table 3; this rock contains no quartz, and part of the groundmass feldspar is replaced |  | Armbruster, T., Gnos, E., Dixon, R., Gutzmer, J., Hejny, C., Döbelin, N., Medenbach, O. (2002) Manganvesuvianite and tweddillite, two new Mn3+-silicate minerals from the Kalahari manganese fields, South Africa. Mineralogical Magazine, 66 (1) 137-150 doi:10.1180/0026461026610018 | Journal (article/letter/editorial) | | Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland 2 Mineralogisch-Petrographisches Institut, Baltzerstrasse...Baltzerstrasse 1, CH-3012 Bern, Switzerland 3 Private Bag X620, Pretoria 0001, Republic of South Africa...Universität Bern, Freiestrasse 3, CH-3012 Bern, Switzerland 6 Institut für Geologie, Mineralogie und Geophysik...(1998) have shown that in a P4/n vesuvianite from Val d’Ala (Italy) the square pyramidal Y ’ site is occupied...(A Ê 3) a, c (A Crystal size (mm3) X-radiation Upper y limit h, k, l limit Re ections measured Unique |  | Parker, R. L., Stalder, H. A., de Quervain, F., Niggli, E., Graeser, St. (1973) Die Mineralfunde Der Schweiz (2nd ed.) Verlag Wepf & Co., Basel. | Book (edition) | | Rauchquarz (etwas vcrgroOert). Cavradi, unierstes Val Curnera. (Phot. I<. Buri, Sammlung V. Sichcr) DIE...3-85977-002-0 Copyright by Wepf & Co., Basel Printed in Switzerland Buchdruckcrci Birkhauser AG, Basel inTIWNRI...Talschaften des Valle d'Ossola und des Val Mera, allenfalls auch des Val Malenco einzubeziehen. Unsere Begri...GoUhardmassiv 38 Fundgebiet 1 : Amsteg-Maderanertal-Val Cavrein (H. A. Stalder) . Fundortgruppen 1 a bis.... . . . . . . . . . . . Fundgebiet 3 : Fellital-Piz Giuv-Oberalpstock (F. de Quervain) . Fundortgruppen |  | Panikorovskii, Taras, Chukanov, Nikita, Rusakov, Vyacheslav, Shilovskikh, Vladimir, Mazur, Anton, Balassone, Giuseppina, Ivanyuk, Gregory, Krivovichev, Sergey (2017) Vesuvianite from the Somma-Vesuvius Complex: New Data and Revised Formula. Minerals, 7 (12) 248 doi:10.3390/min7120248 | Journal (article/letter/editorial) | | from the Somma-Vesuvius volcanic complex (Campania region, Southern Italy), typically occurs in various kinds...transforms into the mixture of wollastonite, grossular, quartz and transforms into the of wollastonite, grossular...corresponds tomixture 5.22 OH-groups per formula unit. quartz As a result of an amorphous amorphous glass-like...transforms into the mixture of wollastonite, grossular, quartz and an amorphous glass-like substance. Figure...the peak peak at at 3565 3565 cm cm−−11(D The region region of of O–H O–H stretching stretching vibrations |  | | Journal (issue) | | in bijlage een info-steekkaart). Hematiet in/op quartz, Schnelling Mt., Sirnitz, Zwarte Woud, Duitsland...Tuperssuatsiaiet, Aris Quarries, Windhoek District, Khomas Region, Namibia. Tot volgende maand, Franky. nautilus...Grube “Dr. Geier” im Hunsrück – Mineralien von Piz Lunghin, Engadin, Schweiz – 2008: Adular und Eisenrosen |  | | Journal (article/letter/editorial) | | is triggered in the mantle, especially along the upper and lower Wadati-Benioff planes. Several studies...clearly form two distant planes, AC C i.e. the upper and lower Wadati-Benioff planes, in cold subduction...lower-plane and not in the RI inter-plane aseismic region. SC Carbonates are soluble in aqueous fluids...the future fault (Fig. 1). MA 2.5. About the upper Wadati-Benioff plane Salty brines have been found...near the plate interface, I do not focus on the upper SC plane. Experiments have shown that mineral |  | | Journal (article/letter/editorial) | | magnetite. A few nephrite outcrops are present at the Val de Faller village; they are all associated with the...artifacts were discovered near Lake Bienne, Switzerland, with a considerable portion of them made of...has albite, hornblende, garnet, epidote, zoisite, quartz, prehnite and biotite. Secondary chlorite and occasional...enclosing rocks are the Franciscan arkosic sandstones (quartz, oligoclase, orthoclase, biotite, magnetite, zircon)...of basalt, black metashale, augite, hornblende, quartz) and siliceous shales are cut by ultrabasic sills |  | 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...Especially when the mineral species is common, such as quartz (75.1.3.1), many varieties (jasper, onyx) are known...chemistry and structure are identical to those of quartz. 5D. Polytypes Materials whose basic structural...only with fibrous minerals Columbite, wolframite Quartz Opal, some yellow varieties of sphalerite Nepheline...are distinctive. Chonchoidal fracture, typical of quartz, gives a fracture similar to the interior of a |  | | Report (volume) | | accomplish this linkage, Figure lc shows that the upper tetrahedral sheet is inverted so that its apical...1:1 layer upper anion plane (full circles) will be entirely OH groups. For a 2:1 layer upper anion plane...intermixed between these sets in the same plane. The upper anion plane of the octahedral sheet consists entirely...base of an upper layer with the octahedral OH groups (large double circles) on the upper surface of layer...tetrahedral surface of one layer with an OH group of the upper octahedral surface of the layer below. One possible |
|
