 | Racek, M., Štípská, P., Pitra, P., Schulmann, K., Lexa, O. (2006) Metamorphic record of burial and exhumation of orogenic lower and middle crust: a new tectonothermal model for the Drosendorf window (Bohemian Massif, Austria) Mineralogy and Petrology, 86 (3) 221-251 doi:10.1007/s00710-005-0111-7 | Journal (article/letter/editorial) | | exhumation of orogenic lower and middle crust: a new tectonothermal model for the Drosendorf window (Bohemian...(Bohemian Massif, Austria) M. Racek1;3 , P. Štı́pská2;4 , P. Pitra3 , K. Schulmann2 , and O. Lexa1;2 1 Institute...section through orogenic lower and middle crust overthrust by a second lower-crustal complex was distinguished...Bohemian Massif. This indicates the existence of two lower-crustal ‘‘autochthonous’’ extrusions into middle...compatible with the model of ‘‘allochthonous’’ lower crustal klippen remaining after flat thrusting of |  | Ertl, Andreas, Rakovan, John, Hughes, John M., Bernhardt, Heinz-Jürgen, Rossman, George R. (2019) Vanadium-rich Muscovite from Austria: Crystal Structure, Chemical Analysis, and Spectroscopic Investigations. The Canadian Mineralogist, 57 (3) 383-389 doi:10.3749/canmin.1900020 | Journal (article/letter/editorial) | | 3749/canmin.1900020 VANADIUM-RICH MUSCOVITE FROM AUSTRIA: CRYSTAL STRUCTURE, CHEMICAL ANALYSIS, AND SPECTROSCOPIC...Universität Wien, Althanstraße 14, A-1090 Vienna, Austria JOHN RAKOVAN Department of Geology and Environmental...veins in graphite schist from Weinberg mountain, near the village of Amstall, Lower Austria, is distinctly...muscovite-2M1, crystal structure, graphite schist, Amstall, Austria. INTRODUCTION Vanadium-bearing muscovite-2M1...was reported by Snetsinger (1966) from a quartz-graphite § schist (Mariposa County, California, USA) |  | Ertl, Andreas, Rossman, George R., Hughes, John M., Ma, Chi, Brandstätter, Franz (2008) V3+-bearing, Mg-rich, strongly disordered olenite from a graphite deposit near Amstall, Lower Austria: A structural, chemical and spectroscopic investigation. Neues Jahrbuch für Mineralogie - Abhandlungen, 184 (3) 243-253 doi:10.1127/0077-7757/2008/0100 | Journal (article/letter/editorial) | | strongly disordered olenite from a graphite deposit near Amstall, Lower Austria: A structural, chemical and...from the graphite deposit at Weinberg Mountain, west of the village of Amstall, Lower Austria, were obtained...village of Amstall, Lower Austria, occurs in small quartz-feldspar dikes in graphite schist. Ertl (1995)...summary of the mineral paragenesis from this large graphite deposit, gave unit-cell parameters and the results...dikes The graphite deposit near Amstall occurs within the Bunte Series (tectonic Drosendorf unit) of the |  | | 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:...unit overlies both, the Drosendorf and Ostrong units. Although the Drosendorf unit was traditionally assigned... which confirms an Avalonian affinity of the Drosendorf unit (SORGER et al., 2020). The youngest detrital |  | | 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...are often of enormous size, coiled like a ram's horn, and of excellent quality. Missouri—T. A. Patterson |  | | Catalog/List | | 'holy fallen filled with the olivine it district: from or at regarded The moderate a at high...Meteoric Stone, or Iron Moes, Transylvania, Austria-Hungary. Meteorites, Canon Diablo, Arizona. Kiowa...the crystals sandstone allows cabinet are is Austria-Hungary, brown coal formation.” am cases and...are scarcer. instances, material, Pater- at quarry received the entire we in- or through the...Von 2O to be Thaumasite the he and dis- quarry, West aggregate of pris- matic uals crystals |  | | Journal (article/letter/editorial) | | azurite, olivenite, 428; coronadite, 343 Embleton quarry, Cockermouth: alunite, dickite, thaumasite, zunyite...scheelite, 921 Meldon aplite quarry, Okehampton: bavenite, 577 Meldon limestone quarry, Okehampton: scheelite...nah' Achlaise, Ledmore: cromaltite, 767 Lettermore quarry, Loch Loyal: nordmarkite, 389 Loch Bad ham Ban...clinopyroxene, orthopyroxene, almandine, andesine, orthoclase, epidote, 848 Sgor Chaonasaide, Loch Loyal: nordmarkite...contact, xlvii; vaterite, 535; calcite, 609 Belshaw's quarry, White Mountain: laumontite, 516 Bengore Head: |  | | Book | | A CHANGING PLANET 11 Vanadinite, San Carlos district, Chihuahua, Mexico * 8 x 4 x 2 cm Mineral Species...see it as being very dark or black (for example, graphite). Alternatively, if very little of the color in...anything at all through an opaque mineral such as graphite. Density is the mass per unit volume of a mineral...both diamond and graphite are made of carbon (C), diamond feels heavier than graphite because its carbon...centimeter of diamond than in the same volume of graphite. So although both minerals are made of the same |  | | | | element. Gold, copper, silver, platinum, bismuth and graphite fall in this subdivision. Sulphides and arsenides:...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...Township, Cochrane District, Ontario; Darwin Mine, McMurray Township, Algoma District, Ontario; nuggets |  | | 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...monoclinic Pl. 39 augite, Pl. 40 hornblende, Pl. 44 orthoclase, Pl. 45 adularia, Fig. 23 augite and hornblende |  | Kobayashi, Tomoyuki, Hirajima, Takao, Kawakami, Tetsuo, Svojtka, Martin (2011) Metamorphic history of garnet-rich gneiss at Ktiš in the Lhenice shear zone, Moldanubian Zone of the southern Bohemian Massif, inferred from inclusions and compositional zoning of garnet. Lithos, 124 (1) 46-65 doi:10.1016/j.lithos.2010.11.003 | Journal (article/letter/editorial) | | located outside of higher-Grs (Xgrs = 0.27)- and lower-Prp (Xprp = 0.03)-content contours. These observations...materials, such as Cpx with K-feldspar lamellae in Lower Austria (Becker and Altherr, 1992), pyrope/Opxbearing...zoning represented by higher grossular core and lower grossular rim. The core composition was used to...garnet-rich gneisses collected from the abandoned quarry in locality Ktiš, located SW of České Budějovice...Units; about 0.5–0.9 GPa and 700–840 °C in the Lower Austria (Büttner and Kruhl, 1997; Petrakakis, 1986; |  | Janoušek, V., Krenn, E., Finger, F., Míková, J., Frýda, J. (2007) Hyperpotassic granulites from Blanský les (Moldanubian Zone, Bohemian Massif) revisited. Journal of GEOsciences, 52 (1-2) 73-112 | Journal (article/letter/editorial) | | Salzburg, Hellbrunnerstraße 34, A-5020 Salzburg, Austria * Corresponding author 2 In the Blanský les granulite...granulites in South Bohemia, Western Moravia and Lower Austria (Fig. 1a–b) have attracted, their genesis still...garnet-bearing hyperpotassic granulites from the Plešovice quarry. He concluded that these rocks could be products...Bohemian Massif, shared by the Czech Republic and Austria, the Moldanubian Zone consists of several crustal...et al. 1993; ~1.38 Ga Dobra orthogneiss in Lower Austria: Gebauer and Friedl 1994), the allochthonous |  | | Book (edition) | | scale to soapstone at the other. There is a still lower limit in liquids and gases; but of the hardness...the planes of the trisoctahedron in Fig. 21. The lower one of the three on the upper front solid angle...by a constant ratio, and the expression for the lower right one of the six planes will be 3c f & la. By...is very similar in general form to Fig. 4, of orthoclase, which is monoclinic. This 46 CRYSTALLOG R...4. ORTHOCLASE. OLIGOCLASE. with one exception; but there is this difference, that in orthoclase, as |  | | Report (volume) | | _________--____-_---_-------___-_--------_----_______ Ajo district.-_--_.____---------______--_-_--__---_______ Oatman...____________________________________________________ 11 Austria._____________________________________________________...______--__-__---_____----_____-__-___-___________ Bonanza district._________________________________________ Breckenridge...region___________________________________________ Spanish Peaks district.____________________________________ Summitville...________________________________________ Edwardsburg district._____________________________________ 11 11 12 |  | | Catalog/List | | chlorophosphate New Ham.12shire Graf ton Center, Ruggles quarry ...... Olive green masses in pegmatite ...... ARAGONITE...$1. 50. New Mexico Socorro County, Hansonberg district Large white crystal sections, select ....... ...................... . Southern Rhodesia Miami district Yellow-green hexagonal crystal prisms from l"...to l½" thick ........................ • EMERALD Austria or Russia Bright green single hexagonal crystal...aluminosilicate New Jersey Phillipsburg, Royal Green quarry Olive green coarse micaceous plates with serpentine |  | | Book | | [Vulcan, Roman god of fire], plutonite (Pluto and the lower world), and Pele’s hair (Hawaiian fire goddess)...feldspar, in a groundmass of labradorite with orthoclase rims, olivine, augite, and some leucite. [ Absaroka...(scyelite), hornblende-biotite-pyroxene rock, orthoclase sodie-plagioclase rock (perthosite). [Ach-uaine...quartz monzonite; term originally used for an orthoclase-bearing tonalite. [Monte Adamello, Italy] (Cathrein...ailsyte ig. pluton. Aplite containing sodium orthoclase and quartz with minor riebeckite (6%). [Ailsa |  | | 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) |  | | Journal (article/letter/editorial) | | by Lake Buchanan in 1938. The Terlingua mining district is noted for its rare mercury minerals. Mining...Temple, 6 miles W of Temple in abandoned limestone quarry; marcasite* (spear-point crystals; groups up to...Minerals quarry), at Damon on Route 36, prominent hill, shallow piercement salt dome, open-pit quarry on N...an Indian stronghold. Sam Damon opened a small quarry in 1831, first oil well drilled in 1915. Sulfur...dard Sulfur, 1953-1957. Dresser Minerals opened quarry in 1976, active in 1989 by another operator producing |  | | 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 |  | | Journal (article/letter/editorial) | | rocks of the Moldanubicum (Bohemian Massif) in Austria A. Beran 1, R. G6d 2, M. G6tzinger 1 and J. Zemann...University of Vienna, Austria 2 MINEREX Mineral-Explorationsgesellschaft mbH, Vienna, Austria Abstract. In the...the Moldanubicum (Bohemian Massif) of Austria a tungsten mineralization bound to calc-silicate rocks was...in analogous rocks of the same geologic unit in Austria seemed to be worthwhile. The first results were...Vienna, Austria); for geologic maps see sheets 20 GF0hl and 37 Mautern of the Geologic Maps of Austria 1 : |  | | Book | | grain structure. It contains mostly quartz and orthoclase feldspar with some smaller amounts of a darker...produced where necessary. Monoclinic system Orthoclase The monoclinic system has three crystallographic...the only tool needed. These are pencils with the graphite points replaced by sharp-edged pieces of the standard...the fixed index (the ordinary ray) at a higher or lower reading than the moveable (extraordinary) ray. Where...incident beam are retarded by passing through to the lower side of the film, rejoining the main beam either |  | | Journal (article/letter/editorial) | | et al. 1982), Zambia (áèek Vrána 2002) and Austria (Ertl et al. 1997, Kalt et al. 2001). They are...as less abundant apatite, garnet, arsenopyrite, graphite and kyanite. They occur at localities Kutná Hora-Turkaòk...used: Na albite, Ca, Si wollastonite, K orthoclase, Mg MgO, Fe Fe2O3, Cr chromite, Mn rhodonite...occurrences in the Gföhl Unit in the Czech Republic and Austria, and position of studied localities Starkoè (ST)...map: 1 Monotonous (Ostrong) series 2 Varied (Drosendorf) series 3 Gföhl Unit with ultrabasic bodies |  | Zahradník, Jan, Jirásek, Jakub, Starý, Jaromír, Sivek, Martin (2020) Production, Reserves, and Processing of Feldspar and Feldspathoid Rocks in the Czech Republic from 2005 to 2019—An Overview. Minerals, 10 (8) 722 doi:10.3390/min10080722 | Journal (article/letter/editorial) | | low melting points, such as alkali feldspars (orthoclase and microcline) and Na-rich plagioclase (albite)...O Na2 O CaO Al2 O3 SiO2 Alkali Feldspars Orthoclase Microcline Albite KAlSi3 O8 KAlSi3 O8 NaAlSi3...In the first place, it is mining by an open pit (quarry) with the use of blasting and subsequent treatment...higher than 75% (equal content of albite and orthoclase) copy the course of contact with the underlying...higher than 75% (equal content of albite and orthoclase) copy the course of contact with the underlying |  | | Book (edition) | | However, it will be quite different from, say, an orthoclase crystal, whatever the latter's size. The second...pyrite crystal makes it possible to assign it to a lower symmetry class than that of the geometric cube,...dipyramid hexagonal dipyramid (first MINERALS graphite covellite and second order) molybdenite dihexagonal...monoclinic prisms + pinacoids dome DOMATIC orthoclase hilgardite pinacoid pedion m P dome SPHENOIDAL...some of the contents of a unit cell must have a lower symmetry than that of the particular Bravais lattice |  | | Journal (article/letter/editorial) | | January 2015 Figure 1. Diopside associated with graphite, 6 cm high, from Merelani Hills, Arusha Region...specimens is from the Dattaw mine, Mogok, Pyin-Oo-Lwin district, Mandalay Division. It consists of green crystals...calcite with minute (not more than 3-mm) plates of graphite. The other specimen is from Byantgayi, Mogok,...found at Khapalu (also spelled Khaplu), Ghangche district. Other Pakistani localities that have produced...produced diopside specimens include Astor, Gilgit district; Chilas, Diamer, in association with vesuvianite; |
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