 | | Journal (article/letter/editorial) | | zone comprise serpentinized orthopyroxenite and serpentinite. An alteration zone with vein-type bedding comprises...green-brown serpentinite with dolomite (0.9 m), (2) light greenish-white dolomite with serpentine (0.5 m)...The first level has a mineral association of serpentine + dolomite C calcite C aragonite, the second...consists of dolomite + serpentine C calcite or dolomite + magnesite + serpentine, the third level comprises...is made up of dolomite + chlorite + smectite + serpentine. Dolomite, the main mineral of the alteration |  | | Journal (article/letter/editorial) | | with the leading raw materials sand plus gravel, quarry and dimension stones and limestones used for the...(Fig. 1). It has to be noted that among the term quarry and dimension stones there are also some hidden...rocks which formed the Precambrian through the Lower Carboniferous, when the Visean folding put an end...extension was at its maximum during the Devonian and Lower Carboniferous. Basic submarine volcanic activity...extending from Belgium, in the West, through the Ruhr District, Germany, to the Upper Silesian Coal Basin, Poland |  | | Journal (article/letter/editorial) | | Pakistan, and chemical analyses are given of the serpentinite country rock as represented by a xenolith in...from the rodingite and for lizardite from the serpentinite xenolith. The chemistry and mineralogy of the...HOWIE to 19 feet. It has been intruded into serpentinite which here forms the country rock. Several varieties...brown serpentine, sericite, and leucoxene,penetrated by numerousveins of xonotlite. The serpentinite xenoliths...the rock is seen to be composedof pale green serpentine traversed by numerous magnetite veins, probably |  | | Corporate Document (Series) | | Geology and major deposits, Heazlewood mineral district ... Main mineral locations and 1:100 000 scale...zeolitised). Form ofJurassic dolerite intrusion (lower part ofcliff) in Devoniangranite basement overlainby...mine at Beaconsfield and mines in the Mathinna district being the major producers. The former Tasmania...Augite Axinite (group) Azurite Barite Bastite = serpentine Beauxite = bauxite (a rock) Berthierite Beryl...marmatite (= sphalerite) Marcasite Marmolite = serpentine Massicot Matlockite Me/aconite= tenorite Melanochroite |  | | Book (edition) | | Pierre-Jacques Chiappero (France). G. Daxner (Austria). M. Dcliens (Belgium). Giancarlo Delia Ventura... Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria). Werner Krause (Gennany). Andre Lalonde...Lalonde (Canada), P. Leblhuber (Austria), Andrew Locock (Canada). J.A. Mandarino (deceased) (Canada),...Filippo Olmi (deccased) (ltaly). Werner H. Paar (Austria). Gian Carlo Parodi (France). Marco Pa ero (ltaly)...(Canada). Alan R. Plante (deceased) (USA), L. Putz (Austria). Gunnar Raade ( orway). Robert A. Ramik (Canada) |  | 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) | | Institut fur Mineralogie der Universitat Wien, Austria. Michael Zolensky: Lyndon Johnson Space Center...multiplicity of one or more lattice parameters. The term subgroup is used when many species exhibit Descriptions...produced may result in observed optical character of lower symmetry than is expected for the crystalâs ideal...(1966) Mineral News Mineralogy and Petrology (Austria) Mineralogica Polonica Micro Probe VII References...Co., Bonanza mine, Trinity Co., Michigan Bluff district, Placer Co., in AK, placers at Fairbanks, Iditarod |  | Zaccarini, Federica, Garuti, Giorgio, Luvizotto, George L., de Melo Portella, Yuri, Singh, Athokpam K. (2021) Testing Trace-Element Distribution and the Zr-Based Thermometry of Accessory Rutile from Chromitite. Minerals, 11 (7) 661 doi:10.3390/min11070661 | Journal (article/letter/editorial) | | of Leoben, Peter Tunner Str. 5, A8700 Leoben, Austria; giorgio.garuti1945@gmail.com Department of Geology...Stumpfl laboratory (Leoben University, Leoben, Austria), using a Jeol JXA 8200 Superprobe (Jeol, Tokyo...30 m LP4 Loma Peguera Nickel thick mine (Bonao District) chromitite pod 0.15 m LP6 thick METAMORPHOSED...altered rims Massive, altered rims serpentinite + carbonate vein serpentinite + carbonate vein laterite weathered...laterite weathered harzburgite Massive altered serpentinite Strongly weathered talc-chlorite schist Moderately |  | | Journal (article/letter/editorial) | | (III) oxyhydroxides (limonite) and minerals from serpentine-group minerals (lizardite, antigorite). The heavy...AQ250 analytical programs (www.acmelab.com). The lower and upper detection limit is correlated with BV...fraction from Eastern and Western olivine,changes serpentine Cr-garnets, a small of pyroxene and a mixture...chromian spinels (Figure 3A,B), olivine, serpentine subgroup, Cr-garnets, hydrated iron (III) oxide-hydroxides...chromian spinels (Figure 3A,B), olivine, serpentine subgroup, Cr-garnets, magnetite, a small amount of |  | | Journal (article/letter/editorial) | | sulphide exploration in the Vihanti-PyhĂ€salmi districtâM.D. Roberts, N.H.S. Oliver, and R. Lahtinen ...57 Vol. 55, No. 5â6, 2004 Clinopyroxenite in serpentinite mĂ©lange of the âKurosegawa beltâ in the Isumi-Tomochi...isotope systematics in Fogo Island: Evidence for lower continental crust fragments under the Cape Verde...0361-0128/98/000/000-00 $6.00 The heat capacity of the serpentine subgroup mineral berthierine (Fe2.5Al0.5)[Si1.5Al0...Wilhelm Heinrich, Birgit Schröder-Smeibidl, et al. Lower mantle diamonds from Rio Soriso (Juina area, Mato |  | | Book | | University of Leoben University of Leoben Greece Austria Austria Editorial OfïŹce MDPI St. Alban-Anlage 66...Senior Scientist at the University of Leoben (Austria) and Head of the E.F. StumpïŹ Electron Laboratory...Lise Meitner fellowship, University of Leoben, AUSTRIA âą 2005 Johndino Nogara, Italian Society of Mineralogy...he is a lecturer at the University of Leoben (Austria). Giorgio is an internationally recognized expert...Geophysics, University of Leoben, A-8700 Leoben, Austria; federica.zaccarini@unileoben.ac.at (F.Z.); giorgio |  | | Book | | Meldonaplitequarry,nrOkehampton, Devon ~.~eldon ap::'te quarry,nrOkehamp:on. 0: ,0,1: roci...work (as chief collaborator on Kingsbury's Lake District "discoveries") is most affected by the problem...Cumbria (Ixer & Stanley 1987); a glossary of Lake District minerals (Young 1987a), which referenced many...Cheesewring quarry, Cornwall (Foord et al. 1985); a study oflithium minerals from Meldon aplitc quarry, Devon...the TL for three sp~cies: Merehead (Torr Works) quarry, Cranm re: Kikhoan, Ardnamurchan, Highland Region; |  | | Book | | ..................................... Biotite Subgroup .................................................................................. Lepidolite Subgroup ......................................................................................... 6. Serpentine-kaolinite Group ...................................................................... Serpentine Subgroup............................................................................... Kaolinite Subgroup.............................................. |  | | Journal (issue) | | also reported to have been found in the Golconda district in the early 17th century. Like the Hope, it is...acceptors are ionized; the lower the concentration of these acceptors is, the lower is the probability that...darker, most saturated blue diamonds fall toward the lower right (Fancy Deep to Fancy Vivid). For the purposes...smaller but flawless to those that are larger and of lower (SI and below) clarity (M. Kirschenbaum, pers. comm...American Technologies Co. Luminoscope. Because of its lower vacuum, the Luminoscope is not as sensitive as an |  | | Book | | negative charge. Alternatively, replacement of a lower valence cation by a higher valence (Feî+ by Feî+)...between the layers are quite common results in lower crystallinity of kaolinite minerals than that of...dehydration [îî]. î Clay and Clay Minerals Serpentine: Serpentine is a group of hydrous magnesium-rich silicate...having the composition MgîSi îOî(OH) î [îî]. Serpentine generally appears in three polymorphic forms:...lizardite, a very fine-grained, platy variety. Serpentine is usually grayish, white, or green (due to iron |  | | Journal (article/letter/editorial) | | comparable to those of CV chondrites from the oxidized subgroup (CVox). No 26Mg excesses resulting from the decay...throughout. Blue olivine differs from red olivine with lower Ca, Mn, and Cr, and higher Fe, Al and Ni concentrations...Anal. At. Spectrom., 2002. [10] Guillong, M., I. Horn, and D. GĂŒnther, J. Anal. At. Spectrom., 2003. [11]...when the temperature of supercooled droplets is lower than ~ 1400 K. Therefore, compound chondrules can...optical depth of the chondrule-forming region is lower than or on the order of unity when the dust-to-gas |  | | Book (volume) | | Republic UniversitaÌt Graz UniversitaÌtplatz 2 Graz, Austria Andrew R Armour Revus Energy A/S Norway R A...USA Hauzenberger, C A University of Graz, Graz, Austria Hawkins, A B Charlotte House, Bristol, UK Haymon...London, UK Hoinkes, G University of Graz, Graz, Austria Cornell University, Ithaca, NY, USA Hooker, J...high-grade metamorphic assemblages, exposing middle to lower crustal levels, whose origin, environment of formation...combined upper crustal Arabian-Nubian Shield and lower crustal Mozambique Belt (Figure 2). 2 AFRICA/Pan-African |
|
