 | | Journal (article/letter/editorial) | | litho-chemical investigations of paired belts of calcsilicate fels and quartzite (SE German Basement) Quo vadis David...litho-chemical investigations of paired belts of calcsilicate fels and quartzite (SE German Basement) - Quo vadis David...litho-chemical investigations of paired belts of calcsilicate fels and quartzite (SE German Basement) Quo vadis David...on the PC. Keywords: Calcsilicate rock; silica fels; metasomatism and metamorphic differentiation; felsic...rather exotic desilicified rocks such as corundum fels or marble horizons are known to give host to such |  | | Journal (article/letter/editorial) | | THE AGE AND THE ORIGIN OF KOFELS STRUCTURE, AUSTRIA D. S T O R Z E R Max-Planck-Institut )'fir Kernphysik...intensely fractured rocks, c o h e r e n t in the lower and eastern parts, but rubble in the upper and western... Storzer et al., Origin o f Kbfels structure, Austria //•/,•6f•ls °::1 Table 1 Electron microprobe... 240 D. Storzer e t aL, Origin o f Ki~fels structure, Austria Fig. 3. Irregular quartz grain with thetomorphic...magnetic phase. One single flake of graphite was found. This graphite shows kink bands and zones of a material |  | | Report (issue) | | technical in£onnati6n relative to· the p~oduetion of Graphite v?ill form a part of the volume• or volmne.s on...•• • •• 26 27 29 31 • FOREIGN COUNTRIES: Austria 11 18 18 18 • •• ••• New Zealand 9 31 •••...especially mica,, whicl1 is freque,n tly present in graphite- deposits. The useis of grapl1ite, aJ.~e n ume1"0...aphites in about equaJ p1·oportio11s. A flake graphite of l1igh graphitecontent may be useless for lubricating...other b-ra1n1cl1es of roiniipg. In Oeylo11 and Austria the de·p osits , 1 • 1 1 1 1 * The term |  | | Journal (article/letter/editorial) | | Geochemistry of Glimmerite Veins in Peridotites from Lower Austria— Implications for the Origin of K-rich Magmas...contain phlogopite and minor amounts of apatite and graphite, and are ultrapotassic, with high concentrations...glimmerite veins; high pressure; geochemistry; lower Austria; K-rich magmas INTRODUCTION Potassium-rich...Dallmeyer et al., 1992). Peridotite massifs in lower Austria comprise serpentinized garnet lherzolites and...Bründlleitn in the Kamptal area SW of Horn in lower Austria (Fig. 1), where the glimmerites form anastomosing |  | | Report (issue) | | Strategic Minerals Inventory Summary Report-Natural Graphite Prepared as a cooperative eflort among earthscience...Strategic Minerals Inventory Summary Report-Natural Graphite By Ulrich H. Krauss, Helmut W. Schmidt, Harold...Congress Cataloging in Publication Data Natural graphite. (U.S. Geological Survey circular; 930-H) "Prepared...Bibliography: p. Supt. of Docs. no.: I 19.4/2:930-H 1. Graphite. I. Krauss, Ulrich H. II. Series: U.S. Geological...inventory information about major deposits of graphite, one of the mineral commodities selected for the |  | 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...from a quartz-graphite § schist (Mariposa County, California, USA). In the Janggun mine area, Republic |  | | Report (issue) | | Graphite Chapter J of Critical Mineral Resources of the United States—Economic and Environmental Geology...http://periodic.lanl.gov/images/periodictable.pdf. Cover. Graphite. U.S. quarter for scale. Mineral collection of...Photograph by Andrew Silver (BYU index 1-1023a). Graphite By Gilpin R. Robinson, Jr., Jane M. Hammarstrom...Jr., Hammarstrom, J.M., and Olson, D.W., 2017, Graphite, chap. J of Schulz, K.J., DeYoung, J.H., Jr.,............... J1 Commercial Classifications of Graphite.............................................. |  | | Journal (article/letter/editorial) | | MINES AND MINERALS OF AUSTRIA By P H I L I P M O R R I L L East Derby, N . H., 0 3 0 4 1 ( P A R T III)...to enter is difficult to se cure. Mountain and mine can be seen to the S of the village. Siderite X...16 Miles Do not scale. Uooer Austria Altaussee tsch# Lower Austria Yugoslav! VII STYR1A ROCKS AND...Oberdorf. Swimming pool in old caved-in lignite mine. Limberg. Limestone Q. (large). Vordersdorf. Glass...% " to 2" termin ated) ( N H W ) Kaiserberg. Graphite M. (current). Lig nite M. Fohnleiten. Coal M |  | Cabral, Alexandre Raphael, Zeh, Armin, Viana, Nívea Cristina da Silva, de Castro, Marco Paulo, Laufek, František, Lehmann, Bernd, Queiroga, Gláucia (2019) Alabandite (MnS) in metamorphosed manganiferous rocks at Morro da Mina, Brazil: palaeoenvironmental significance. European Journal of Mineralogy, 31 (5) 973-982 doi:10.1127/ejm/2019/0031-2879 | Journal (article/letter/editorial) | | 3 ± 1.4 mol% FeS and makes up aggregates with graphite and molybdenite. A comparison of alabandite occurrences...mineral assemblages: (1) alabandite + graphite; (2) alabandite + graphite + molybdenite; (3) alabandite + rhodochrosite...metamorphic overprint. Key-words: alabandite; graphite; molybdenite; palaeoenvironment; redox conditions;...component (Roy, 1965), together with ubiquitous graphite and a variety of manganese-silicate minerals,...collected from the ore pile of the Morro da Mina mine. Polished sections were prepared for reflected-light |  | | Journal (article/letter/editorial) | | mineralization in the Schwaz Dolomite, Tyrol (Eastern Alps, Austria ) Hartwig E. Frimmel Department of Geology, University...mineralization in the Schwaz Dolomite, Tyrol (Eastern Alps, Austria). Chem. Geol., 90: 195-209. The significance of...mineralization in Lower Devonian platform carbonates of the Western Greywacke Zone (Tyrol, Austria). Available...for the mineralized Schwaz Dolomite in Tyrol (Austria) will be used to examine the significance of Sr...systems. In the Western Greywacke Zone (Tyrol, Austria) several examples of barite and tetrahedrite mineralizations |  | | 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 |  | Kucha, H., Przyblowicz, W., Lankosz, M., Van Langevelde, F., Traxel, K. (1993) EPMA, micro-PIXE, synchrotron microprobe and TEM study of visible and invisible accumulations of Au and PGE in black shale and organic matrix, Kupferschiefer, Poland. Mineralogical Magazine, 57 (386) 103-112 doi:10.1180/minmag.1993.057.386.10 | Journal (article/letter/editorial) | | Recently, 75% of the gold has come from the Polkowice mine alone. Some Pt Mineralogical Magazine, March 1993...ANOMALY FIG. 1. A general map of Lubin mining district. and Pd are also recovered; however, recent estimations...values grouped close to 3 ppm from the Polkowice mine, while the concentrate from other mines shows Au...ARL SEMQ probe at the Mining University, Leoben, Austria. The following conditions were applied: accelerating...concentrate areas of black shale - range; and in some lower figure Pd 2 -340 - average. 2.1 0.010.3 ) |  | | 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.__________________________________ |  | | Report (issue) | | of the Cartersville district has been worked out by the senior writer. The district is in the southeastern...dolomite belong in the middle or lower Cambrian, and it is probable that the lower portion of the Knox should...the yellow ocher deposits in the Cartersville district is a direct replacement of the silica in the Weisner...constituents. With reference to the barite occurring at the mine of the Peruvian Ocher Company, at the wooden bridge...of the iron ores In the Cartersville district, Georgia: Trans. Am. Inst. Min. Eng., vol. 30,1900, pp. |  | | Journal (article/letter/editorial) | | SPODUMENE-BEARING QUARTZ VEINS OF THE RIST EMERALD MINE, HIDDENITE, NORTH CAROLINA MICHAEL A. WISE§ Department...compositions of the emerald occurrence at the Rist mine, Hiddenite, North Carolina, in order to provide...Late precipitation of pyrite, chabazite-Ca and graphite suggests that low temperatures and reducing conditions...chromian spodumene, hydrothermal quartz vein, Rist mine, Hiddenite, North Carolina. SOMMAIRE Nous avons...minéraux associés au gisement d’émeraude situé à la mine Rist, à Hiddenite, en Caroline du Nord, afin d’établir |  | | Journal (article/letter/editorial) | | Complex, Austria J. G. Raith* Bundesversuchs- und Forschungsanstalt Arsenal, Vienna, Austria With 6 Figures...metavolcanoclastic and metacalcareous sequences of probable Lower Paleozoic age. Tourmalinites composed of tourmaline...muscovite, 4- biotite, and minor ilmenite, rutile, graphite,- + pyrite and, rarely, scheelite are of pre-...and Petrology, Mining University, A-8700 Leoben, Austria. 266 J.G. Raith Zusammenfassung Turmalingesteine...Rocks in the Austroalpine Crystalline Complex, Austria 267 tourmaline-rich rocks and tourmalinite with |  | | Journal (issue) | | Heierman collection. Illinois- Kentucky Fluorspar District Symposium by the Friends of Mineralogy (Midwest...the closing of the Illinois-Kentucky fluorspar district that I organized at Indiana University Southeast...believed having a similar program in the fluorspar district would be ideal. However, the logistics behind...this year. In previous visits to the fluorspar district, I had made contact with Bill Frazer, the owner...Yen. Quy Chau. northern Vietnam: Chumar-Ruyil district. 1epal; Jegdalek. Afghanistan: and easLem Pamir |  | | Book | | 200 known here-holds the productive Mwadui diamond mine, known for Yeryfine, rare, pink diamonds. Emerald...Garnets of East Africa 73 Rh.odolite of the Lindi District, Tanzania 76 Tsavorite Garnets 76 The Pyrope-...Tanzania 96 Red Dravite Tourmaline from the Narok District, Kenya 99 Uvite-Dravite Chrome Tourmaline 99 ...Williamson Mine and operations. 21 Figure 2.5. A 2. 9-carat pink diamond from the Williamson Mine. 25 Figure...crystal. 77 Figure 3.12. Umba, Tanzania, corundum mine. 42 Figure 6.3. Campbell Bridges. 78 Figure 3 |  | | Journal (article/letter/editorial) | | The spodumene deposit at "Weinebene", Koralpe, Austria R. Giid Institut fiir Petrologie, Universit/it...Universit/it Wien, Dr. Karl Luegerring 1, A-1010 Wien, Austria Abstract. The Weinebene spodumene deposit is located...as well as the micaschists occasionally contain graphite-rich layers, ranging from several cm to a few...primary carbonate content of the amphibolites, the graphite content, and minor marble layers (a few dm thick...K M , Kings M o u n t a i n pegmatite, F o o t e Mine (Stewart 1978). A M , amphibolites; MS, micaschists |  | | Journal (issue) | | of the Kombat mine, Namibia ................................ 421 by P. J. Dunn Graphite from Crestmore....439 by S. Petrussenko Minerals of the Beltana mine, Puttapa, South A ustralia 449 by P. Elliot Columns...And think of the rage for cavansite; I have one I am proud of, but in aesthetic terms alone it is merely...essay does not induce more people to tell me that I am “the last of a dying breed.” I already feel like...everything from top-quality display pieces N orth Am erican Minerals & K ew een aw A gate Shop to affordable |  | | Journal (article/letter/editorial) | | Springer-Verlag 1993 Printed in Austria Constraints on the Origin and the Genesis of Graphite-Bearing Rocks From...the Variegated Sequence of the Bohemian Massif (Austria) M. Schrauder 1'2, A. Beran 3, S. Hoernes 4, and...Summary Transitions between graphitic gneisses, graphite-bearing calcsilicate rocks and marbles of the...patterns of graphite-bearing rocks resemble those of average pelitic sediments. Graphite 613C_values...suggests a "peak"-temperature of 640-780°C for the graphite-bearing calcsilicates and marbles. Small scale |  | | Journal (article/letter/editorial) | | particular, the paper of Professor E. F. Stumpfl (Austria) was devoted to a comparative description of the...and so-called granite gneiss domes, which deter mine many of the characteristic features of the geologic...and molybdenite) and also an increased amount of graphite in the ore segregations are characteristic. Scheel...actinolite, epidote, graphite, quartz, and sulfides in minor amount. In the lower part of the skarn segregation...numerous layers of graphite-bearing amphibolite bodies). The stratiform horizon of graphite-bearing amphibolites |  | | Journal (article/letter/editorial) | | combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)...use . . . . . . . . . . . . . . . . . . . . . Graphite . . . . . . . . . . . . . . . . . . . . . . ....mineralogy of graphite. . . . . . . . . . . . . . . 50.2. Magmatic deposits of graphite . . . . . . ....Structure-bound graphite deposits . . . . . . . . . . . . . . . . 50.4. Sedimentary graphite deposits . ...50.5. Metamorphic graphite deposits . . . . . . . . . . . . . . . . . . 50.6. Graphite supply and use | | | Journal (article/letter/editorial) | | combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)...use . . . . . . . . . . . . . . . . . . . . . Graphite . . . . . . . . . . . . . . . . . . . . . . ....mineralogy of graphite. . . . . . . . . . . . . . . 50.2. Magmatic deposits of graphite . . . . . . ....Structure-bound graphite deposits . . . . . . . . . . . . . . . . 50.4. Sedimentary graphite deposits . ...50.5. Metamorphic graphite deposits . . . . . . . . . . . . . . . . . . 50.6. Graphite supply and use |  | | Report (volume) | | .................................. 33 35 36 Graphite.................................................manganese ores and alloys, platinum, aluminum, pyrite, graphite, stone, potash, and magnesite. In the discussion...the United States for their supplies of coal. The lower cost of production in the United States, which is...Germany, Great Britain, and France are at war, and Austria and Russia are also large producers, though they...military service can not fail to reduce the output of mine and furnace and to enlarge the demand for American |
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