 | Chukanov, Nikita V., Panikorovskii, Taras L., Goncharov, Alexey G., Pekov, Igor V., Belakovskiy, Dmitriy I., Britvin, Sergey N., Möckel, Steffen, Vozchikova, Svetlana A. (2019) Milanriederite, (Ca,REE)19Fe3+Al4(Mg,Al,Fe3+)8Si18O68(OH,O)10, a new vesuvianite-group mineral from the Kombat Mine, Namibia. European Journal of Mineralogy, 31 (3) 637-646 doi:10.1127/ejm/2019/0031-2856 | Journal (article/letter/editorial) | | milanriederite. Probe standard Albite Diopside Wollastonite Mn Albite Fe YPO4 LaPO4 CePO4 PrPO4 NdPO4...CrysAlisPro (Agilent Technologies, 2014) program complex using spherical harmonics, implemented in the SCALE3...vesuvianite from its type locality, the Vesuvius volcano in Campania, Italy, are 1.966 and 1.961 Å (Panikorovskii...pegmatite related to ijolites of the Khunchol alkaline complex in Tuva (Siberia, Russia) and suggested for vesuvianite...Petti, C. (2011): Vesuvianite from Somma-Vesuvius volcano (southern Italy): chemical, X-ray diffraction and |  | | Journal (article/letter/editorial) | | rocks. Particularly prominent is the Vesbian (Somma-Vesuvius) volcano, which provides important rock-types...12, 2015 The magmatic evolution of the Vesbian complex is inferred by Rittmann (1933) from the temporal...begin with trachytic rocks, followed by the Somma-Vesuvius suite of leucite-tephrites, tephritic leucitites...deposits erupted from the adjoining Phlegrean complex and may be attributed to a relatively modest volcanic...preceded by a considerable time the cycle of the Somma activity. Rittmann's petrogenetic interpretation |  | | Book | | from the study of the systems leucite–albite and leucite–albite–anothite under atmospheric pressure. These...petrographic provinces such as Coli-Albani and Somma-Vesuvius of Italy and the Bufumbira province of equatorial...detailed study of the system leucite-akermanite-albite-SiO2, studied under one atmospheric pressure by...Similar studies on the system leucite-akermanite-albite with or without anorthite have been conducted by... . . . . . . . . . 4.8.4 Potassic Volcanism in Italy . . . . . . . . . . . . . . . . 4.8.5 Volcanic Province |  | Defnet, Peter A., Wise, Michael A., Harmon, Russell S., Hark, Richard R., Hilferding, Keith (2021) Analysis of Garnet by Laser-Induced Breakdown Spectroscopy—Two Practical Applications. Minerals, 11 (7) 705 doi:10.3390/min11070705 | Journal (article/letter/editorial) | | 17]. Two geochemical families of mineralogically complex rare-element pegmatites having a granitic association...(NYF) pegmatites. Quartz, potassium feldspar, and albite are the major constituents in both the LCT and...These pegmatites generally contain chemically complex silicate and oxide minerals that are characteristically...of mathematical and statistical calculations to complex multivariate data, particularly spectroscopic data...range of colors because of their intrinsically complex chemistry, so it is not possible to be certain |  | | Book (volume) | | bonds or groups of atoms forming covalent bonds – complex anions (e.g. CO32, C2O42, SO42, PO43, SiO44...vibrations of most important coordination polyhedra and complex anionic groups are listed by Miller and Wilkins...zirconoand titanosilicates characterized by very complex and variable crystal-chemical features (Johnsen...crystals (solid solutions involving different complex anions, alteration of different kinds of stacking...spectra of cancrinite-group minerals with more complex structures and the number of layers more than 2 |  | | Book | | Virginia Tech, Blacksburg, Virginia, USA. (center) Vesuvius eruption of 1794. In: P. Gasparini and S. Musella...Vivo Universit,~ di Napoli Federico II, Napoli, Italy and Robert J. Bodnar Virginia Polytechnic Institute...magma reservoirs beneath the Aeolian volcanic Arc (Italy): inferences from fluid and melt inclusions in xenoliths...Volatiles, magmatic degassing and eruptions of Mt. Somma-Vesuvius: constraints from silicate melt inclusions...Tappen 207 A model for the evolution of Mt. Somma-Vesuvius magmatic system based on fluid and melt inclusion |  | | Book | | Virginia Tech, Blacksburg, Virginia, USA. (center) Vesuvius eruption of 1794. In: P. Gasparini and S. Musella...Vivo Universit,~ di Napoli Federico II, Napoli, Italy and Robert J. Bodnar Virginia Polytechnic Institute...magma reservoirs beneath the Aeolian volcanic Arc (Italy): inferences from fluid and melt inclusions in xenoliths...Volatiles, magmatic degassing and eruptions of Mt. Somma-Vesuvius: constraints from silicate melt inclusions...Tappen 207 A model for the evolution of Mt. Somma-Vesuvius magmatic system based on fluid and melt inclusion |  | | Journal (article/letter/editorial) | | Micro-Raman analyses of the main minerals evidence complex mineralogical evolution and variable mineral chemistry...are characterized by a heterogeneous and quite complex mineralogy, mostly dominated by Ca-rich often hydrated...represents a typical rodingite mineral and its complex sorosilicate structure [20] allows to incorporate...crystallization of vesuvianite at the expense of a complex garnet solid solution in rodingite from Dobšiná...tectonic fragment of an accretionary wedge “mélange“ complex belonging to the Meliata unit [33]. Massive, light-gray |  | | Book | | Case Studies From High‐Risk Neapolitan Volcanoes (Italy) Lucia Pappalardo and Gianmarco Buono.............Earth Sciences Sapienza – University of Rome Rome, Italy Jon D. Blundy School of Earth Sciences University...Vulcanologia Sezione di Napoli‐Osservatorio Vesuviano Naples, Italy; and Dipartimento di Scienze della Terra dell’Ambiente...Università degli Studi di Napoli Federico II Naples, Italy Jussi S. Heinonen Department of Geosciences...University of Rome Rome, Italy; and Istituto Nazionale di Geofisica e Vulcanologia Rome, Italy Alexander R. L. |  | | Journal (issue) | | mineral localities within this famous alkaline complex. It has produced remarkable specimens of many rare...STRUCTURE The Palitra pegmatite is situated within complex, layered urtitefoyaite-lujavrite rocks. Only the...Kupletsky in 1932, is for Rischorr in the Khibina complex, Kola Peninsula, Russia. Urtite: A light-colored..., 1984). (1) Complex of poikilitic nepheline-sodalite and nosean syenites. (2) Complex of eudialyte lujavrites...lujavrites. (3)–(5) Zones of the differentiated complex of lujavrites, foyaites and urtites. (3) Upper |  | Moiseev, Mikhail M., Panikorovskii, Taras L., Aksenov, Sergey M., Mazur, Anton S., Mikhailova, Julia A., Yakovenchuk, Victor N., Bazai, Ayya V., Ivanyuk, Gregory Yu., Agakhanov, Atali A., Shilovskikh, Vladimir V., Pekov, Igor V., Kasatkin, Anatoly V., Rusakov, Vyacheslav S., Yapaskurt, Vasiliy O., Karpenko, Vladimir Yu., Krivovichev, Sergey V. (2020) Insights into crystal chemistry of the vesuvianite-group: manaevite-(Ce), a new mineral with complex mechanisms of its hydration. Physics and Chemistry of Minerals, 47 (3) doi:10.1007/s00269-020-01086-7 | Journal (article/letter/editorial) | | vesuvianite‑group: manaevite‑(Ce), a new mineral with complex mechanisms of its hydration Mikhail M. Moiseev1...Vesuvianite-group minerals (VGMs) are the most complex rock-forming minerals with the Shannon information...is a central-type multiphase volcano–plutonic complex (Fig. 1) intruded/erupted through the Archean biotite...0.56 1.40 0.35 0.76 0.20 0.12 0.17 0.40 Topaz Albite Mg2SiO4 Sanidine Sanidine Barite Vanadinite Wollastonite...structure (c) route of incorporation [H4O4]4− complex in the Z1 and Z2 sites. d Local coordination of |  | Dey, Anindita, Choudhury, Sirina Roy, Mukherjee, Subham, Sanyal, Sanjoy, Sengupta, Pulak (2019) Origin of vesuvianite-garnet veins in calc-silicate rocks from part of the Chotanagpur Granite Gneiss Complex, East Indian Shield: The quantitative P-T-XCO2 topology in parts of the system CaO-MgO-Al2O3-SiO2-H2O-CO2 (+Fe2O3, F) American Mineralogist, 104 (5) 744-760 doi:10.2138/am-2019-6811 | Journal (article/letter/editorial) | | rocks from part of the Chotanagpur Granite Gneiss Complex, East Indian Shield: The quantitative P-T-XCO2...rock from part of the Chotanagpur Granite Gneiss Complex, East India, develops veins and patches of vesuvianite...demonstrates controls of topological inversion in the complex natural system, owing to which certain mineral...calc-silicate rock from the Chotanagpur Granite Gneiss Complex of the East Indian shield. Quantitative petrogenetic...Geological background The Chotanagpur Granite Gneiss Complex covers around 80 000 km2 area in east-central India |  | | Book | | CANADA BRITISH COLUMBIA Ice River complex. The Ice River complex is an intrusive body of alkaline igneous...numerous crystal pockets, associated with small albite crystals; the platy, flattened-rhombohedral ilmenite...Swiss hematite iron roses are quartz, ortboclase, albite, rutile, and zeolites (especially stilbite), whereas...Equant, complex crystals of ilmenite to 2 cm resting on cavity linings of sharp, opaque white albite ("pericline")... 20 km north of Usakos, are shot through with complex pegmatites rich in Sn, W, Ti and Fe, with some |  | | Book | | intervention. The scattering curve depends in a complex way on size distribution of absorbing particles...+ 2)−2ν4, where ν is light frequency. In more complex cases the intensity of light scattering can be...belonging to H2O, H3O+, B(OH)3, HPO42− and other complex ions and molecules. But it should be kept in mind...crystals (solid solutions involving different complex anions, alteration of different kinds of stacking...Kleppe et al. 2001), whereas some others show more complex spectra. The investigation of wadsleyite synthesized |  | Laukamp, Carsten, Rodger, Andrew, LeGras, Monica, Lampinen, Heta, Lau, Ian C., Pejcic, Bobby, Stromberg, Jessica, Francis, Neil, Ramanaidou, Erick (2021) Mineral Physicochemistry Underlying Feature-Based Extraction of Mineral Abundance and Composition from Shortwave, Mid and Thermal Infrared Reflectance Spectra. Minerals, 11 (4) 347 doi:10.3390/min11040347 | Journal (article/letter/editorial) | | pulverised; Bay,Georgia, WesternU.S.A.); Australia); albite (MT8327; granules; Thornwood, New York, U.S.A.);...to TIR wavelength ranges (e.g., quartz (SiO2 ), albite (NaAlSi3 O8 ), kaolinite (Al2 O3 2SiO2 ·H2 O),...bendingreststrahlen fundamentals (δOH). icochemically complex silicates, such of ashydroxyl-related quartz. These...reflectance spectra of less physicochemically complex silicates, such as quartz. These primary reststrahlen...talc, white micas), carbonates, feldspars (e.g., albite, anorthite), quartz, iron oxides, sulphides and |
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Trapolino Quarry, Somma Vesuviana, Mount Somma, Somma-Vesuvius Complex, Naples, Campania, Italy