 | 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) | | Natrojarosite and 'collophane' in graphite-sillimanite-schist D. R. C. KEMPE SUMMARY. Some graphite-sillimanite-schists...graphite-sillimanite-schists and -gneisses, containing natrojarosite and 'collophane', from north-east Tanzania,...the Usagaran System (= Mozambiquian), contain graphite-quartz-sillimanite-schists and -gneisses. These...abundant hornblende- and pyroxene-granulites. The graphite-sillimanite rocks (Fig, 1) contain accessory feldspar... 1.-Photomicrograph of a graphite-quartz-sillimanite-schist (PB 335). Lower centre, sillimanite; upper |  | | Journal (issue) | | JANUARY–FEBRUARY 2019 Articles The Almadén mining district, Ciudad Real, Spain ............................ Maharashtra, India 6 cm The Almade;n Mining District, Ciudad Real, Spain Borja Sainz de Baranda Graf...Alcala de Henares (Spain) The Almadén Mining District exploited the largest mercury deposit in the world...in 2012, the district was declared a World Heritage Site by Unesco. The Almadén District has yielded excellent...donharrisite. INTRODUCTION The Almadén mining district exploited the largest mercury deposit in the world |  | Mills, S. J., Nestola, F., Kahlenberg, V., Christy, A. G., Hejny, C., Redhammer, G. J. (2013) Looking for jarosite on Mars: The low-temperature crystal structure of jarosite. American Mineralogist, 98 (11) 1966-1971 doi:10.2138/am.2013.4587 | Journal (article/letter/editorial) | | Universität Innsbruck, Innrain 52, 6020 Innsbruck, Austria 4 Centre for Advanced Microscopy, Australian Natioanl...Salzburg, Hellbrunnerstr. 34, A-5020 Salzburg, Austria 2 Abstract Single-crystal diffraction of jarosite...that mineral is not jarosite sensu stricto but natrojarosite, with solid solution toward jarosite, hydroniumjarosite...diffractometer equipped with a Ruby CCD detector and graphite-monochromated MoKα radiation. For the low-temperature...distortion of the FeO6 being an order of magnitude lower: 0.0014 at 297 K (Table 3). More importantly, it |  | | Journal (issue) | | Articles Famous mineral localities: The Francon Quarry, Montréal, Québec, Canada . . . . . . . . . . ...WELOGANITE crystal, 4 cm, on matrix, from the Francon quarry, Montréal, Québec, Canada. (See the article in...WEW 3 Famous mineral localities: The Francon Quarry, `ÉÇàÜ°tÄ? dâ°uxv Peter Tarassoff 91 Lakeshore...Road Hudson, Québec, Canada J0P 1H0 The Francon quarry ranks as the second most prolific type locality...Weloganite, described in 1968, established the quarry as a worldfamous mineral collecting site. Weloganite |  | | Journal (article/letter/editorial) | | overlying Holly bush Sandstone (Cambrian) in Hollybush Quarry, Malvern Hills, 457. Alkalinity ratio and non-orogenic...overlying Hollybush Sandstone (Cambrian) in Hollybush Quarry, Malvern Hills. 457. B Baker, J. W., Correlation...overlying Hollybush Sandstone (Cambrian) in Hollybush Quarry, Malvern Hills, 457. Bathonian ammonites in Central...overlying Hollybush Sandstone (Cambrian) in Hollybush Quarry, Malvern Hills, 457. Brown, G., et al. Partial...[R ] , 6 2 0 . Chorley, R. J., Elevation of the Lower Greensand Ridge, S.E. England, 231. (Ed.),Water |  | | Book (edition) | | of pyrite (creme) is much higher than that of graphite (brownish grey), which shows grooves at the contact...main axes of the lattice, while the hexagonal graphite is made up of carbon sheets with very little bonding...(continued) Pressure twins are commonly found in graphite or molybdenite, where they are easily identified...grains. Left: Simple (upper right) and complex (lower left) twinning of gudmundite (blue and brown anisotropy)...longer fit into the same crystal lattice at the lower temperature; examples are, for instance, surplus |  | | Catalog/List | | Cos C \,r 51 ■■ CHAYESITE Pauliberg, Burgerland Austria ,/ Dark blue single 2mm crystals on rock,a) one...Zcolite Ix! £4 lx2 £8 2x2£16 26) ■ MAGADIITE Aris Quarry, near Windhoek,Namibia / White micro snow-flakes...SiO 220 ■ MENDIPITE ✓~ CaAISiOC0/3 Merehend Quarry, Mendips Somerset Very rich white to pinkish faintly...fluorescence lxl£3 lx2£5 FLUORESCEN'. ■ SCHEELITE Penlee Quarry, Newlyn,Cornwall creamy spots in chlorite. Fluorescent...Sjogruvan Grythyttan, Sweden 126 DIASPORE Saga Quarry, Tvedalen, Norway Rich fawn massive, x-rayed material |  | | Journal (issue) | | hundred metres is sufficient distance to hide a large quarry. During the long summer (November to April), no...metamorphosed to rocks of upper greenschist to lower amphibolite facies. Infor mally, these supracrustal...mining by a few individuals can be expected in this district for the future. Thus this area will probably remain...(1942), in his report on the Londonderry Feld spar quarry, observed a fine-grained p urple lepidolite outcrop...The present day exposures are one large abandoned quarry in the No. 1 pegmatite (an open pit approximately |  | | Journal (article/letter/editorial) | | Birds Nest graphite mine, Ruby Mountins, sec. 29, T. 8 S., R. 7 W. Mined 1901–02: graphite (massive in...(Staatz et al. 1979). Browns Lake mine, Rock Creek district, sec. 3 and 4, T. 4 S., R. 10 W. Mined from 1954...1972). Calvert mine = Red Buttons, Wise River district, sec. 12, T. 1 N., R. 13 W. The pit is reached...(Heinrich 1950, 1964). Charter Oak mine, Blue Wing district, sec. 4, T. 8 S., R. 11 W: aurichalcite, calcite... wulfenite (crystals). Cleopatra mine, Bryant district, sec. 2, T. 3 S., R. 11 W. On the east slope of |  | | Report (issue) | | COVER Left: Weloganite crystals from Francon Quarry, Montreal. Specimen measures 3 cm from tip to base...mangan-neptunite crystals from Mont St-Hilaire quarry. Specimen 22 is cm long. National Mineral Collection...change without notice Plate I Mont St-HilJaire quarry. (GSC 138741) v CONTENTS ix 1 1 3 5 5 6 6...Kingston-Sharbot Lake occurrences Kingston township quarry McFarland quarry Road-cuts, km 8.2 to 8.4, Highway 38 Road-cuts...Road-cuts, km 9.3, Highway 38 Limestone quarry, west of Highway 38 Freebern mica mine Mobey (Burnham) |  | | Journal (article/letter/editorial) | | only a few other localities in the world, notably Austria, Sweden, Brazil and the United States. On 16 February...from around the world in such numbers that the quarry owners restrict entrance to special groups on specific...Gmelinite-Na Gobbinsite Goethite Gonnardite Gotzenite Graphite Greigite Griceite* Grossular Gypsum Halite Halotrichite...Meta-aluminite Metavivianite Metawitzerite Nahpoite* Natrojarosite Nesquehonite Penikisite* Phosphosiderite Pyrite |  | | Journal (article/letter/editorial) | | supergroup under high pressure: the case of natrojarosite, NaFe3(SO4)2(OH)6 F. NESTOLA1,*, S. J. MILLS2...Editor: E. Grew] ABSTRACT A single crystal of natrojarosite, NaFe3(SO4)2(OH)6, was investigated by single-crystal...6(4) and K’ = 7.1(2). The crystal structure of natrojarosite was refined at seven different pressures up to...distortion (63%). Our results indicate that natrojarosite has the most compressible structure of the supergroup...pressure, crystal structure, alunite supergroup, natrojarosite, arsenoflorencite-(La), jarosite. Introduction |  | | Journal (article/letter/editorial) | | Caledonides, 5,412. CHORLEY, R. J. The elevation of the Lower Greensand ridge, S.E. England, 3, 231. COX, F. C...Skiddaw Group, Black Combe inlier, English Lake District, 6, 587. HUNTINGTON, J. F. Methods and applications...overlying Hollybush Sandstone (Cambrian) in Hollybush Quarry, Malvern HUls, 5,457. KAMP, P. C. Van De The Silurian...Gloucestershire, 6, 542. KEMPE, D. R. C. Natrojarosite and 'collophane' in graphite-sillimanite-schist, 3, 270. O'HARA...4, 348. WALKER, A. D. The reptile fauna of the 'Lower Keuper' Sandstone, 5,470. WALKER, G. P. L. The breaking |  | | Journal (article/letter/editorial) | | Caledonides, 5,412. CHORLEY, R. J. The elevation of the Lower Greensand ridge, S.E. England, 3, 231. COX, F. C...Skiddaw Group, Black Combe inlier, English Lake District, 6, 587. HUNTINGTON, J. F. Methods and applications...overlying Hollybush Sandstone (Cambrian) in Hollybush Quarry, Malvern HUls, 5,457. KAMP, P. C. Van De The Silurian...Gloucestershire, 6, 542. KEMPE, D. R. C. Natrojarosite and 'collophane' in graphite-sillimanite-schist, 3, 270. O'HARA...4, 348. WALKER, A. D. The reptile fauna of the 'Lower Keuper' Sandstone, 5,470. WALKER, G. P. L. The breaking |  | | Journal (article/letter/editorial) | | Caledonides, 5,412. CHORLEY, R. J. The elevation of the Lower Greensand ridge, S.E. England, 3, 231. COX, F. C...Skiddaw Group, Black Combe inlier, English Lake District, 6, 587. HUNTINGTON, J. F. Methods and applications...overlying Hollybush Sandstone (Cambrian) in Hollybush Quarry, Malvern HUls, 5,457. KAMP, P. C. Van De The Silurian...Gloucestershire, 6, 542. KEMPE, D. R. C. Natrojarosite and 'collophane' in graphite-sillimanite-schist, 3, 270. O'HARA...4, 348. WALKER, A. D. The reptile fauna of the 'Lower Keuper' Sandstone, 5,470. WALKER, G. P. L. The breaking |  | | Journal (article/letter/editorial) | | Caledonides, 5,412. CHORLEY, R. J. The elevation of the Lower Greensand ridge, S.E. England, 3, 231. COX, F. C...Skiddaw Group, Black Combe inlier, English Lake District, 6, 587. HUNTINGTON, J. F. Methods and applications...overlying Hollybush Sandstone (Cambrian) in Hollybush Quarry, Malvern HUls, 5,457. KAMP, P. C. Van De The Silurian...Gloucestershire, 6, 542. KEMPE, D. R. C. Natrojarosite and 'collophane' in graphite-sillimanite-schist, 3, 270. O'HARA...4, 348. WALKER, A. D. The reptile fauna of the 'Lower Keuper' Sandstone, 5,470. WALKER, G. P. L. The breaking |  | | Journal (article/letter/editorial) | | Caledonides, 5,412. CHORLEY, R. J. The elevation of the Lower Greensand ridge, S.E. England, 3, 231. COX, F. C...Skiddaw Group, Black Combe inlier, English Lake District, 6, 587. HUNTINGTON, J. F. Methods and applications...overlying Hollybush Sandstone (Cambrian) in Hollybush Quarry, Malvern HUls, 5,457. KAMP, P. C. Van De The Silurian...Gloucestershire, 6, 542. KEMPE, D. R. C. Natrojarosite and 'collophane' in graphite-sillimanite-schist, 3, 270. O'HARA...4, 348. WALKER, A. D. The reptile fauna of the 'Lower Keuper' Sandstone, 5,470. WALKER, G. P. L. The breaking |  | | Journal (article/letter/editorial) | | Caledonides, 5,412. CHORLEY, R. J. The elevation of the Lower Greensand ridge, S.E. England, 3, 231. COX, F. C...Skiddaw Group, Black Combe inlier, English Lake District, 6, 587. HUNTINGTON, J. F. Methods and applications...overlying Hollybush Sandstone (Cambrian) in Hollybush Quarry, Malvern HUls, 5,457. KAMP, P. C. Van De The Silurian...Gloucestershire, 6, 542. KEMPE, D. R. C. Natrojarosite and 'collophane' in graphite-sillimanite-schist, 3, 270. O'HARA...4, 348. WALKER, A. D. The reptile fauna of the 'Lower Keuper' Sandstone, 5,470. WALKER, G. P. L. The breaking |  | | Book | | of a single element are, for example, sulfur, graphite, diamond , and gold. This group also includes...out of individual little grains can simulate a lower hardness value. You need to pay even closer attention...highest density, while other aggregate forms yield lower values. Collectors can determine density by lifting...atmospheric temperatures it doe not a lter. Actually, graphite ought to be produced from it, but-luckily for...of the Central Alps (at R auris and Gastein) in Austria. • High-temperature pyrite deposits are veins and |  | | Journal (article/letter/editorial) | | up to 20 different sulfates are found (e.g. natrojarosite, sideronatrite, metasideronatrite, tamarugite...hexahydrite, magnesiocopiapite, metasideronatrite, natrojarosite, pickeringite, rozenite, sideronatrite, siderotil...Mine South, 2nd level, coal seam No. 31 (626), Lower Suchá Member, collected in February 1983; 2: Dukla...separated, untreated and unpolished grains fixed on a graphite holder without a coating. Analyses of water were...With the exception of yellow sideronatrite and natrojarosite, the individual sulfate minerals were easily |  | | Catalog/List | | crystals, Volborthite,Stibnitefrom Scotland Kesterite,Graphite JR, Bismuth in individual minerals. This cancels...~black cry~t~i;,o;-~;atrix. M~~nl Malo~O:. i:~n{ba District. IX I ins £5 2 AEGIRINE £10 Pyroxene Malawi lxl... _ . Pure black mica plate new Analysis , Saga Quarry. Tvedalcn near Ix I £3 I x2 £6 2x2 £ 12 7 AN!lilTE...- Creamy white micro crystals in cavirties Saga Quarry, Tvedalen, Norway Ix½ £3 59 BOEHl\lITE AIO OH inNatrolite...AMITE Rich brown fibrous in matrix. Found Meldon Quarry, lx2 £2 lxl £1 _ ~_Ca SJ2.._ __ __ some ycm ago |  | | Book | | 37 gold 5, 5 goslarite 59 grandidierite 85 graphite 5 greenockite I1 greenovite 81 grossularite 78...morganite 93 nagyagite /4 native elements 4 natrojarosite 58 natrolite 89, 117, 1/8, 119 natron 50 negro’s...in the Urals, discovered New in Zealand, Graphite, C: hexagonal system; sg 2.09-2.21; hardness ...system; sg 3.50; hardness 10. Though diamond and graphite have the same chemical composition — pure carbon...modifications of the same chemical element. While graphite is black, opaque, and soft, the diamond is lustrous | | | Book | | 37, 37 gold 5, 5 goslari te 59 grandidierite 85 graphite 5 greenockite 11 greenovite 81 grossularite 78...nadorite 22 nagyagite 14 native elements 4 natrojarosite 58 natrolite89, 117,118, 119 natron 50 negro's...New Zealand, Alaska, and at Sudbury, Ontario. Graphite, C: hexagonal system; sg 2.09-2.21; hardness 1-2...system; sg 3.50; hardness 10. Though dian1ond and graphite have the same chen1ical composition - pure carbon...modifications of the same chemical element. While graphite is black, opaque, and soft, the diamond is lustrous |
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