 | Finger, F., Gerdes, A., Janoušek, V., René, M., Riegler, G. (2007) Resolving the Variscan evolution of the Moldanubian sector of the Bohemian Massif: the significance of the Bavarian and the Moravo-Moldanubian tectonometamorphic phases. Journal of GEOsciences, 52 (1-2) 9-28 | Journal (article/letter/editorial) | | Mineralogy, Hellbrunnerstraße 34, A-5020 Salzburg, Austria; Friedrich.Finger@sbg.ac.at University of Frankfurt...southwards into eastern Bavaria and western Upper Austria (Mühl and Sauwald Zone), but are difficult to identify...Di va Ostro ng U . Drosen dorf U.( s.s.) Ba Krems Moravian Moravian nappes Thaya / Brno Batholith...original Ostrong Unit as defined by Fuchs (1976) in Austria (Fig. 1) is a matter of debate. Areas mapped as...Variegated Series (with marbles, amphibolites, graphite schists, quartzites, orthogneisses etc.) were |  | Ertl, Andreas, Schuster, Ralf, Hughes, John M., Ludwig, Thomas, Meyer, Hans-Peter, Finger, Friedrich, Dyar, M. Darby, Ruschel, Katja, Rossman, George R., Klötzli, Urs, Brandstätter, Franz, Lengauer, Christian L., Tillmanns, Ekkehart (2012) Li-bearing tourmalines in Variscan granitic pegmatites from the Moldanubian nappes, Lower Austria. European Journal of Mineralogy, 24 (4) 695-715 doi:10.1127/0935-1221/2012/0024-2203 | Journal (article/letter/editorial) | | granitic pegmatites from the Moldanubian nappes, Lower Austria ANDREAS ERTL1,*, RALF SCHUSTER2, JOHN M. HUGHES3...Universität Wien, Althanstrasse 14, 1090 Wien, Austria *Corresponding author, e-mail: andreas.ertl@a1...(Geological Survey), Neulinggasse 38, 1030 Wien, Austria 3 Department of Geology, University of Vermont...Salzburg, Hellbrunnerstrasse 34, 5020 Salzburg, Austria 6 Department of Astronomy, Mount Holyoke College...Universität Wien, Althanstrasse 14, 1090 Wien, Austria 9 Mineralogisch-Petrographische Abteilung, Naturhistorisches |  | | Journal (article/letter/editorial) | | Monotonous Group represent zones of higher and lower heat flow within the Early Palaeozoic northern Gondwana...Salzburg, Hellbrunnerstrasse 34, A-5020 Salzburg, Austria helpful for terrane correlations and palaeogeographic...Laurentia Group, composed of marble, quartzite, graphite schist and amphibolite (Jenček and Vajner 1968;...(Fuchs 1976) represents steeply exhumed Variscan lower crust (Schulmann et al. 2009; Franěk et al. 2011)...1995; Cháb et al. 2010; Klomínský et al. 2010). A zircon age of 508 ± 7 Ma, published for the Hluboká body |  | | Journal (article/letter/editorial) | | oxide minerals have been previously identified in graphite-bearing quartzo-feldspathic gneisses derived from...minerals are described from the Green Giant vanadium-graphite property in southwest Madagascar. The vanadium-rich...Madagascar, graphite, oxyvanite, Green Giant, schreyerite. INTRODUCTION The Green Giant vanadium-graphite deposit...world, is a graphite-bearing trend, and is separated by approximately 15 km from the Molo Graphite Project...with graphite (e.g., Rose 1973), few localities of this type have been described. Vanadium-graphite localities |  | Bačík, P., Uher, P., Ertl, A., Jonsson, E., Nysten, P., Kanický, V., Vaculovič, T. (2012) Zoned REE-Enriched Dravite from a Granitic Pegmatite in Forshammar Bergslagen Province, Sweden an EMPA XRD and LA-ICP-MS Study. The Canadian Mineralogist, 50 (4) 825-841 doi:10.3749/canmin.50.4.825 | Journal (article/letter/editorial) | | Universität Wien, Althanstraße 14, A–1090 Wien, Austria Erik JONSSON Geological Survey of Sweden, Box...province, Sweden. Tourmaline contains inclusions of zircon and xenotime-(Y), and it is cut by veinlets of...process. Keywords: tourmaline, dravite, muscovite, zircon, xenotime-(Y), hydroxylbastnäsite-(Ce), REE, EMPA...Fig. 1), in the Forshammar area. The Limbergsbo quarry is still in operation. The granitic pegmatites...situated about 1 km northeast of the Klinttjärnbo quarry in the Forshammar area, exposed in relatively recent |  | | Journal (article/letter/editorial) | | association with amphibolites, marbles and accompanying graphite gneisses. Fine-grained garnets contain (mol. %)...Novosedly Šebanov lda 20 km Český Krumlov Austria Mo N ath oli th České Budějovice Fig. 1...abundant layers of marble, calc-silicate gneiss, graphite gneiss, quartzite and amphibolite in addition...co-ordinates is given in Tab. 1. 3.1. Pacova hora quarry near Chýnov The Moldanubian Zone is a heterogeneous...1995) and the Mesoproterozoic Dobra gneiss in Lower Austria (Gebauer and Friedl 1994; Friedl et al. 2004) |  | Cempírek, J., Houzar, S., Novák, M., Groat, L. A., Selway, J. B., Šrein, V. (2013) Crystal structure and compositional evolution of vanadium-rich oxy dravite from graphite quartzite at Bítovánky, Czech Republic. Journal of GEOsciences, 58 (2) 149-162 | Journal (article/letter/editorial) | | compositional evolution of vanadium-rich oxy‑dravite from graphite quartzite at Bítovánky, Czech Republic Jan Cempírek1... morphology, paragenesis and composition from graphite quartzite at Bítovánky near Třebíč, Moldanubicum...X-ray diffraction. Green oxy-dravite (GVD) from graphite quartzite is sporadically zoned with V-enriched...high-grade metamorphic overprinting of the host graphite quartzite assemblage. Keywords: vanadium, tourmaline...V-enriched graphite-bearing rocks, such as black shales, calcareous metasediments and graphite quartzites |  | | Journal (article/letter/editorial) | | Co., where turquoise is found as thin veins in graphite schists (Carboniferous). The Erin occurrence is...Please Send Them In. calcite from the West End quarry, Inyo Co., Calif., and the other is a bluishwhite...Can anyone supply information on the occurrence? District oí Columbia—On a recent visit to Washington, the...grayish cephalopod from the world's largest limestone quarry, located in Rogers City, Presque Island Co., Mich...quartzite have been collected in the Pilot Mountain district, Mineral Co., Nev. New Hampshire—A nice specimen |  | | Journal (article/letter/editorial) | | University of Graz, Universitätsplatz 2, 8010 Graz, Austria Present address: Geoscience Center, Georg-August-University...5020 Salzburg, Austria 4 Department of Hard Rock Geology, Geological Survey of Austria, Neulinggasse 38...Vienna, Austria 5 NAWI Graz Geocenter, University of Graz, Heinrichstraße 26, 8010 Graz, Austria e-mail:...of the Armorican terrane, a detrital zircon study revealed zircon ages at ~1.2 Ga, ~1.5 Ga and ~1.8 Ga...unit (SORGER et al., 2020). The youngest detrital zircon generation suggests a Neoproterozoic deposition |  | Moelo, Y., Lulzac, Y., Rouer, O., Palvadeau, P., Gloaguen, E., Leone, P. (2002) SCANDIUM MINERALOGY: PRETULITE WITH SCANDIAN ZIRCON AND XENOTIME-(Y) WITHIN AN APATITE-RICH OOLITIC IRONSTONE FROM SAINT-AUBIN-DES-CHATEAUX, ARMORICAN MASSIF, FRANCE. The Canadian Mineralogist, 40 (6) 1657-1673 doi:10.2113/gscanmin.40.6.1657 | Journal (article/letter/editorial) | | (2002) SCANDIUM MINERALOGY: PRETULITE WITH SCANDIAN ZIRCON AND XENOTIME-(Y) WITHIN AN APATITE-RICH OOLITIC...phosphate pretulite has been identified with scandian zircon and xenotime-(Y) in an apatite-rich oolitic Ordovician...m across, have grown epitactically on detrital zircon. They reveal complex zoning due to incorporation...toward the zircon end-member. Characteristic compositions in the pretulite – xenotime-(Y) – zircon system...048)O4. The Raman spectrum is presented. Detrital zircon shows phosphate-rich metamict zones containing |  | Janoušek, V., Vrána, S., Erban, V., Vokurka, K., Drábek, M. (2008) Metabasic rocks in the Varied Group of the Moldanubian Zone, southern Bohemia - their petrology, geochemical character and possible petrogenesis. Journal of GEOsciences, 53 (1) 31-64 | Journal (article/letter/editorial) | | include presence of dolomite in carbonate bodies, graphite schists, rocks with marialitic scapolite, locally...because they show much closer association with graphite schists that could have been responsible for the...1995) and the Mesoproterozoic Dobra gneiss in Lower Austria (Gebauer and Friedl 1994; Friedl et al. 2004)...Gföhl Unit, with its typical occurrence in Lower Austria, contains mainly nebulitic biotite migmatites...in the Czech Republic and adjacent areas of Lower Austria, especially in the socalled Raabs Unit, sandwiched |  | | Book | | utilization of known materials (e.g., chemically pure graphite applied as a moderator of fast neutrons in atomic...partial ablation of the surface causes cooling of the lower layers, which thus acquire a more resistant structure...(diorites to quartz diorites) which predominate in the lower layer of the continental crust, produces melts that...industrial minerals of magmatic origin (diamond, graphite, corundum, forsterite, apatite, eruptive rocks)...consolidation. The early magmatic deposits of diamonds and graphite have a common origin from carbon or carbonaceous |  | Ertl, A., Marschall, H. R., Giester, G., Henry, D. J., Schertl, H.-P., Ntaflos, T., Luvizotto, G. L., Nasdala, L., Tillmanns, E. (2010) Metamorphic ultrahigh-pressure tourmaline: Structure, chemistry, and correlations to P-T conditions. American Mineralogist, 95 (1) 1-10 doi:10.2138/am.2010.3283 | Journal (article/letter/editorial) | | Universität Wien, Althanstrasse 14, 1090 Wien, Austria Department of Earth Sciences, Wills Memorial Building...Universität Wien, Althanstrasse 14, A-1090 Wien, Austria 6 Institut für Geowissenschaften, Universität Heidelberg...temperature range of 800–850 °C and at 4.5–5 GPa at lower temperatures of about 700 °C (Fig. 1) (Ota et al...Bebout and Nakamura 2003). Quartz-coesite and graphite-diamond equilibria after Bohlen and Boettcher...from Lago di Cignana, talc (~12 µm in length), zircon (a crystal with ~3 µm in diameter), and a mineral |  | | Journal (article/letter/editorial) | | Quebec. The sill is well exposed in the Varennes quarry, which has been operated continuously for crushed...hornfels chill-zone is evident at both the upper and lower contact of the sill with the sedimentary rocks....strontianite, terskite, tetranatrolite, zakharovite, and zircon. X-ray powder diffraction and electron microprobe... just off Route 109, there is an old pegmatite quarry known locally chiefly for its occasional production...documented, if at all. Most of the material from the quarry was evidently used in the construction of an adjacent |  | Reznitskii, L., Clark, C. M., Hawthorne, F. C., Grice, J. D., Skogby, H., Halenius, U., Bosi, F. (2014) Chromo-alumino-povondraite, NaCr3(Al4Mg2)(Si6O18)(BO3)3(OH)3O, a new mineral species of the tourmaline supergroup. American Mineralogist, 99 (8) 1767-1773 doi:10.2138/am.2014.4787 | Journal (article/letter/editorial) | | is found in metaquartzites of the Pereval marble quarry (Sludyanka, Lake Baikal, Russia) in association...and occur in metaquartzites in the Pereval marble quarry, Sludyanka crystalline complex, Southern Baikal...(Kotov et al. 1997; Kovach et al. 2013). The Pereval quarry is the type locality (see Reznitsky et al. 2001...active detection area, 512 × 512 pixels) and a graphite crystal monochromator, using MoKα radiation from...strongly disordered olenite from a graphite deposit near Amstall, Lower Austria: A structural, chemical and |  | | Book | | © 1993 Eigenverlag Dr. Reinhard Exel, Vienna/Austria: A-1100 Wien, Malborghetgasse 31 Gesamtherstellung:... ist Osterreich ab 1919 ein territorial kleines Land geworden, das aber den Anschluß an die wissenschaftlich...wieder den mineralogischen Kenntnisstand in unserem Land, da 22 zahlreiche von den Sammlern getätigte...erwerben sind als bei einer evtl. Produktion im eigenen Land. Auf dem Sektor der mineralischen Rohstoffe lassen...mineralischer Rohstoffe unbedeutend. Sie spielt aber für das Land selbst eine wichtige Rolle, da sie doch zumindest |  | | Book | | related materials Feldspar 106 Fluorspar Garnet Graphite 110 Slate Sodium sulfate 122 = 130 Iodine...and graphite. Certain then discuss the major producing districts, or a representative district if there...known to insist that their graphite supply must come not merely from one district but from a single mine...export, as was done by the Australian government for zircon. All trade in a mineral product may be controlled...range from land-use and zoning problems faced by management of a gravel pit or stone quarry to alleged |  | Bosi, F., Reznitskii, L., Skogby, H., Halenius, U. (2014) Vanadio-oxy-chromium-dravite, NaV3(Cr4Mg2)(Si6O18)(BO3)3(OH)3O, a new mineral species of the tourmaline supergroup. American Mineralogist, 99 (5) 1155-1162 doi:10.2138/am.2014.4568 | Journal (article/letter/editorial) | | is found in metaquartzites of the Pereval marble quarry (Sludyanka, Lake Baikal, Russia) in association...oxyvanite-berdesinskiite, shreyerite, plagioclase, scapolite, zircon, pyrite, and an unnamed oxide of V, Cr, Ti, U,... occur in metaquartzites in the Pereval marble quarry, Sludyanka crystalline complex, Southern Baikal...region, Russia (51°37′N 103°38′E). The Pereval quarry is the type locality (see Bosi et al. 2012a for...oxyvanite-berdesinskiite, shreyerite, plagioclase, scapolite, zircon, pyrite, and an unnamed oxide of V, Cr, Ti, U, |  | Knoll, Tanja, Schuster, Ralf, Huet, Benjamin, Mali, Heinrich, Onuk, Peter, Horschinegg, Monika, Ertl, Andreas, Giester, Gerald (2018) Spodumene Pegmatites and Related Leucogranites from the AustroAlpine Unit (Eastern Alps, Central Europe): Field Relations, Petrography, Geochemistry, and Geochronology. The Canadian Mineralogist, 56 (4) 489-528 doi:10.3749/canmin.1700092 | Journal (article/letter/editorial) | | HUET Geological Survey of Austria, Neulinggasse 38, 1030 Vienna, Austria HEINRICH MALI AND PETER...Montanuniversität Leoben, Peter-Tunnerstraße 5, 8700 Leoben, Austria MONIKA HORSCHINEGG Department of Lithospheric...University of Vienna, Althanstraße 14, 1090 Vienna, Austria ANDREAS ERTL AND GERALD GIESTER Institut für...University of Vienna, Althanstraße 14, 1090 Vienna, Austria ABSTRACT In the Eastern Alps (Central Europe)...granulite or high amphibolite-facies conditions in lower crustal levels. In middle crustal levels at amphibolite |  | | Journal (article/letter/editorial) | | that have not previously been reported. The Gole quarry, approximately 80 kilometers north of Bancroft...positive identification of kamotoite-(Y) from the Gole quarry was confirmed. In 1999, coauthor Fodi found some...granite quarry is located approximately 0.4 kilometer west of the Ladick East (or Charneski) quarry in the...A greisenlike assemblage was discovered in this quarry in 2003 with topaz, ferberitehübnerite, and cassiterite...microcrystals in the voids. Rare U- and Hf-bearing zircon crystals to 2 mm long occur in the fluorapatite |  | | Book | | derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...below. South Africa. Below right Coarsely foliated graphite. Rap;edara, Cevlon. PLATE 1 C '9 1 Orthorhombic...of these fourfold axes in all. The considerably lower symmetry of a monoclinic crystal is shown in Fig...crystallographic symmetry of a body may often be lower than its apparent geometric symmetry. In a pyrite...symmetr:y ar:e no longer: present (Fig. 16a, p. 93). A lower: cr:ystallogr:aphic symmetr:y is often only shown |  | | | | element. Gold, copper, silver, platinum, bismuth and graphite fall in this subdivision. Sulphides and arsenides:...central silicon atom. kyanite, topaz, titanite, zircon, amphibole, pyroxene, chlorite, talc, clay, chrysotile...description is not clear, e.g., submetallic, for graphite. Adamantine: brilliant, hard, durable, e.g., diamond...yellow), p. 50 chalcocite (dark grey), p. 34 | graphite (steel grey, black), p. 30 | stibnite (lead grey)...‘Soft(Mohs 1-2) ‘Black Hard (Mohs more than 51) graphite (black),p. 30 pyrolusite (grey to black), p. 82 |  | | Journal (issue) | | 307 by ]. P. Cassedanne Mineralogy of the Kalkar quarry, Santa Cruz, California..........................Ulrich Burchard on the Kremsmiinster museum in Austria was taken largely from his recent book, Mineral...Minerals Mineral & Needle Craft Creations, Inc. Quarry Enterprises Wallingford, CT Oceanside, NY John...Hyde Park, MD Pawtucket, RI Facet Tool Co. Sea/Land Minerals Oceanside, NY Peekskill, NY Trafford...the w o rld — with special emphasis on Germany, Austria and Switzerland. Articles on the fundamentals and |  | | Report (chapter) | | margin of the Tethys (the so-called Vindelician Land). In addition to the classical ocean floor magmatic...to basins within the Zentrale Schwellenzone in Austria (Kröll et al. 2006) which are only known from...metamorphosed and deformed which intruded into Lower Palaeozoic and older host rocks including amphibolites...deformation has destroyed almost all fossil material. A lower limit is given by the youngest age of the basement...deposited in the Oxfordian at 160 Ma (Kiessling 1992). Lower Permian quartz porphyries (Söllner et al. 1991) |  | | Report (issue) | | Strategic Graphite A Survey By EUGENE N. CAMERON and PAUL L. WEIS CONTRIBUTIONS TO ECONOMIC GEOLOGY...___________________-__--_---__------__--____________ The graphite problem--__-_____-----------------_---_._____...occurrence of natural graphite._-_.._._.___ Minerals associated with various types of graphite.____________________...production.________________________ Geology of graphite deposits in the United States__-_._________--...deposits in carbonate rocks._________________ Graphite resources and reserves.__________________________________ |
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