 | | Report (volume) | | Hydrogarnet is the predominant mineral, but idocrase, diopside, prehnite, xonotlite, chlorite, and nephrite also...calcium-rich silicates such as hydrogarnet, idocrase, and diopside and are probably derived from altered gabbros...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...calc-silicate rocks that typically contain hydrogarnet, diopside, idocrase, and chlorite and that represent the |  | Panikorovskii, Taras L., Chukanov, Nikita V., Aksenov, Sergey M., Mazur, Anton S., Avdontseva, Evgenia Yu, Shilovskikh, Vladimir V., Krivovichev, Sergey V. (2017) Alumovesuvianite, Ca19Al(Al,Mg)12Si18O69(OH)9, a new vesuvianite-group member from the Jeffrey mine, asbestos, Estrie region, Québec, Canada. Mineralogy and Petrology, 111 (6) 833-842 doi:10.1007/s00710-017-0495-1 | Journal (article/letter/editorial) | | member from the Jeffrey mine, asbestos, Estrie region, Québec, Canada Taras L. Panikorovskii 1 & Nikita...in the abandoned Jeffrey mine, Asbestos, Estrie Region, Québec, Canada. It occurs as prismatic tetragonal...walls of cavities in a granular diopside. Associated minerals are diopside, grossular and prehnite. Single...Luning, Georgetown (North America), and Piz Lunghin (Switzerland). In this paper, we present data on alumovesuvianite...in the abandoned Jeffrey mine, Asbestos, Estrie Region, Québec, Canada. For a long time this mine had |  | Panikorovskii, Taras L., Krivovichev, Sergey V., Galuskin, Evgeny V., Shilovskikh, Vladimir V., Mazur, Anton S., Bazai, Ayya V. (2016) Si-deficient, OH-substituted, boron-bearing vesuvianite from Sakha-Yakutia, Russia: a combined single-crystal, 1H MAS-NMR and IR spectroscopic study. European Journal of Mineralogy, 28 (5) 931-941 doi:10.1127/ejm/2016/0028-2570 | Journal (article/letter/editorial) | | Sciences, Fersman St. 14, 184200, Apatity, Murmansk Region, Russia Abstract: Single crystals of Si-deficient...infrared spectrum in the OH-stretching vibration region shows the additional (B’) absorption band at 3618...grossular overgrowths on the {101} and {100} faces. diopside (Si), pyrope (Al, Mg), fluorapatite (Ca), synthetic...crystal-structure refinement. The peaks in the 3000–3450 cm−1 region are rather broad and are difficult to interpret...Single-crystal Raman investigation of vesuvianite in the OH region. Vib. Spetrosc., 44, 36–41. Galuskina, I.O., Galuskin |  | Panikorovskii, Taras L., Mazur, Anton S., Bazai, Ayya V., Shilovskikh, Vladimir V., Galuskin, Evgeny V., Chukanov, Nikita V., Rusakov, Vyacheslav S., Zhukov, Yurii M., Avdontseva, Evgenia Yu., Aksenov, Sergey M., Krivovichev, Sergey V. (2017) X-ray diffraction and spectroscopic study of wiluite: implications for the vesuvianite-group nomenclature. Physics and Chemistry of Minerals, 44 (8) 577-593 doi:10.1007/s00269-017-0885-2 | Journal (article/letter/editorial) | | Sciences, 14 Fersman Street, Apatity 184200, Murmansk Region, Russia 4 Department of Colloidal Chemistry,...(Fig. 2a–d) of chlorite-group minerals, Albearing diopside (fassaite), fluorapatite, goethite, pyrite, grossular...following standards were used: lorenzenite (Ti), diopside (Si), pyrope (Al, Mg), fluorapatite (Ca), synthetic...general view of wiluite crystal with pyrite (Py) and diopside (Di) inclusions; b montmorillonite (Mnt) filling...state characterization of the 1 was derived in the region of the Si2p, Ca2p, Al2p, Mg1s, B1s and Fe2p core |  | 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...amounts of vesuvianite, wollastonite, clinopyroxene (diopside, hedenbergite, low-iron augite, i.e., “fassaite”)...the peak peak at at 3565 3565 cm cm−−11(D The region region of of O–H O–H stretching stretching vibrations...Commentarium; Heinrich, R.W., Ed.; HR Wyssing: Lucerna, Switzerland, 1723; pp. 1–43. Russo, M.; Punzo, I. I Minerali...member from the Jeffrey mine, Asbestos, Estrie Region, Québec, Canada. Mineral. Petrol. 2017, 111, 833–842 |  | | 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) | | diagrams are used in analyzing the various garnet-diopside-vesuvianite rocks and albitites. Their genetic...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...spots of nephrite and carcaro (matted fibrous diopside) formed against serpentinites through a gradual...apatite and sphene. The carcaro is represented by diopside fibers (for chemical analysis see Table 1), usually |  | 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...placer deposits near Tomsk, Yeniseisk, Lena R.., and upper Amur R. In India the chief producer is the Kolar... district, AK. Cap d’Or, NS, Kamloops, BC, and Upper White R., YT, Canada. Cananea, SON, and Mapimi,...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 |  | | 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 |
|
