 | | 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...1995) and the Mesoproterozoic Dobra gneiss in Lower Austria (Gebauer and Friedl 1994; Friedl et al. 2004)...quartzite calc-silicate gneiss amphibolite graphite gneiss orthogneiss/granulite locality of Mn-rich |  | | Journal (article/letter/editorial) | | OXIDE MINERALS OF THE GREEN GIANT VANADIUMGRAPHITE DEPOSIT, SOUTHWEST MADAGASCAR VERONICA E. DI CECCO§ AND...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...Keywords: vanadium, vanadium oxides, Madagascar, graphite, oxyvanite, Green Giant, schreyerite. INTRODUCTION...INTRODUCTION The Green Giant vanadium-graphite deposit is located in southwest Madagascar (Fig. 1), 145 km |  | 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)...of the mineral paragenesis from this large graphite deposit, gave unit-cell parameters and the results...mineralogy of the quartz-feldspar dikes The graphite deposit near Amstall occurs within the Bunte Series |  | | Book (edition) | | dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g...., Bavaria. both Germany, and from the Rabejac deposit, Herault dept.. France.AM 49. 1578-1602, 1964....near Sobotfn, Moravia, Czech Rep., in skarn at the Sankt Christoph mine, near Breitenbrunn, Saxony, Germany...Grossgreiner Mt., overlooking Zillertal Valley, Tirol, Austria, and at Passo di Vizze, Trentino-Alto Adige, Italy...Counties, California, etc. At Jordan6w Slcl5ki, Lower Silesia, Poland. The oldest known deposits of white |  | | Book | | rush, nevertheles. some nonmetallics came tro. deposit. comparable in value to the richer metal de- posits...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) |  | | Report (issue) | | Copyright@gov.on.ca ONTARIO DEPARTMENT OF MINES GRAPHITE IN ONTARIO By D. F. HEWITT INDUSTRIAL MINERAL...Ontario Graphite Production.. . . .. . . . . . . . . . . . . . . . . .. . Grades of Graphite Products..................... Graphite Exports and Imports........................ Graphite Prices........................ Manufactured Graphite............................... Milling Graphite.. . . . . . . .. . . ............ Concession IV and V, Lot 4* Kirkham Graphite Property.......................... Concession |  | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining...combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and... . . . . . . . . 11.3. Structure-bound copper deposit . . . . . . . . . . . . . . . . . . . . . . . ...use . . . . . . . . . . . . . . . . . . . . . Graphite . . . . . . . . . . . . . . . . . . . . . . . | | | Journal (article/letter/editorial) | | from the text by simply using the code of each deposit in the chart. This code can be created by combining...combining the commodity (lines) shown by numbers plus lower caps with the host rocks or structure (columns)... . . . . 3.4. Metamorphic chromium (gemstone) deposit . . . . . . . . . . . 3.5. Chromium supply and... . . . . . . . . 11.3. Structure-bound copper deposit . . . . . . . . . . . . . . . . . . . . . . . ...use . . . . . . . . . . . . . . . . . . . . . Graphite . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (issue) | | they were occasionally delivered from the Kolyvan deposit оп the Altai [6]. Rather distinct from this group...Dzhezkazgan ore-bearing area and the Akchagyl magnetite deposit near Balkhash are famous. In the last century,...crystals are wellknown from the Mednorudyansk deposit, Middle Urals [6]. If crystal growth was restricted...intergrowth with stepped - Ыосk su,face. Dzhezkazgan deposit, Kazakhstan. 2.5 ст. V.l. Stepanov specimen. Photo:...Vertushkov, who studied malachite in the Gumeshki ore deposit оп the Middle Urals, has classifiedmalachite varieties |  | Bačík, P., Uher, P., Cempírek, J., Vaculovič, T. (2012) Magnesian tourmalines from plagioclase-muscovite-scapolite metaevaporite layers in dolomite marble near Prosetín (Olešnice Unit, Moravicum, Czech Republic) Journal of GEOsciences, 57 (3) 143-153 | Journal (article/letter/editorial) | | plagioclase (An15–37), muscovite, scapolite, phlogopite, vermiculite, pumpellyite-(Al), and clinozoisite...represents a NE–SW trending belt of Neoproterozoic to Lower Paleozoic sheared and metamorphosed rocks derived...The Parautochthonous domain (chlorite zone), (2) Lower Moravian Nappe (biotite zone), and (3) Upper Moravian...prograde, producing association of scapolite, phlogopite, part of clinozoisite and plagioclase with An... orthoclase (KKα), BaF2 (FKα) and NaCl (ClKα). Lower detection limits of the measured elements varied |  | 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...equipped with a monocapillary optics collimeter, graphite-monochromatic MoKα radiation (Universität Wien) |  | | Book | | Lebedyansk prior to the meeting and the Sludyanka phlogopite mine at Irkutsk afterwards. Precambrian Mineral...deposits are more frequent targets of exploration and lower grade ores are being developed. It is well known...This includes iron, lead, zinc, gold, muscovite, phlogopite and many other mineral commodities. The role...building the continental crust as early as the Lower Precambrian. A great amount of factual data from...stage of Precambrian metallogeny. The type of deposit was determined by the geochemical character of |  | | 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.__________________________________ |  | | Journal (article/letter/editorial) | | pegmatite at Portland, Connecticut, the near-by Hale deposit (Glastonbury), and the Blueberry Mountain pegmatite...occurring in British Columbia are referred to the Lower Cretaceous.luP.ge Agar, Wm. M., The pegmatites of...pp. 300-311. t6 Dolmage, Victor, Finlay River district, British Columbia:' Canad'ian l[i'n. TH E AM...Vosges region of France.27A pegmatitic ore deposit in Austria, of pre-middle Cretaceousage, has been describedby...20Barrell, Joseph, Geology of Marysville mining district, Montana: U.S. Geol,. Suntey, Prof . Paper 57 |  | | Journal (article/letter/editorial) | | Sri Lanka Abstract. A corundum-bearing skarn deposit was discovered in the Bakumuna area. The geology...petrology, and geochemistry of the deposit were studied. The skarn deposit comprises three mineralogically...chiefly mineralized in the outermost zone. The deposit formed by the reaction of late magmatic fluids...authors discovered a large corundumbearing skarn deposit. This is the first discovery of such rocks in large...petrology, and major-element geochemistry of the deposit and an attempt to evaluate the process of the skarn |  | | Journal (article/letter/editorial) | | calcite and dolomite marbles, minor metabasites, graphite-rich rocks and locally scapolite- and tourmaline-bearing...differences in the major elements, disregarding slightly lower SiO2/Al2O3 ratio, slightly increased Na and K contents...Carbonatite-like marbles were described from the Bliná graphite mine, the Èeský Krumlov Unit, Variegated Unit...with the carbonatite-like marble from the Bliná graphite mine. Localities of marbles with carbonatite-like...quarries are situated about 3 km NE of the graphite deposit Bliná, 600 m W of Muckov (Fig. 1). Marble |  | | Report (issue) | | This 24 cm wide "schorl" specimen from Tyrol, Austria was part of the Gigot D'Orcy collection and is...no. 2.2200). The overall specimen is 4 cm wide. Lower: The matrix specimen was donated to Yale (cat. no...This interesting complex contains lazurite and phlogopite ores as well as a peculiar quartz-diopside rock...scrupulously investigate the mineralization of the deposit. Assisted by the institute's X-ray specialist Zinaida...credited to the Sludyanka metamorphic complex, a deposit that had been studied by mineralogists for more |  | | Report (issue) | | REPORTS-MISCELLANEOUS. .' , ' Nor 80. NY ASA LAND. REPOR1' ON 'I'HE RESUL'l'S OF 'fHE �flNERAL SURVEY...would probably repay sluicing by natives, and the district meritc, further investigation. Considerable interest...manufacture of cement. The graphite deposit at Mkomo, though it yields graphite of excellent qtlality, is...level falls rapidly and the g�ound is much The lower country broken by conspicuous hills and ridges....quartz reefs. The main ridge is bordered by _a deposit of sandy ferruginous clay. - The Chi sia group |  | | Conference Proceedings (Volume) | | Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world Proceedings VOLUME...Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world Proceedings Volume...volume: Jonsson, E. et al. (ed.), 2013: Mineral deposit research for a high-tech world. Proceedings of...Metallogeny of the Fennoscandian Shield. Mineral deposit research for a high-tech world. Proceedings of...peculiarities of vent chimneys from the Yubileynoye VMS deposit at the Early Devonian basalt-boninite basement |  | | Journal (article/letter/editorial) | | Geological Setting and Controls on the Development of Graphite, Sillimanite and Phosphate Mineralization within...exporter of graphite and also possesses the world's largest reserves of crystalline graphite. One of the...China around Jixi, in Heilongjiang Province, where graphite, sillimaiiite aiid phosphate form in original...Late Permian to Late Jurassic. Key Words :China, graphite, khondalite, Pan-African, Gondwanaland. Introduction...the Mashan Group that significant deposits of graphite, sillimanite and apatite are located, concentrated |  | | Journal (issue) | | by Tino Hammid. trace elements at increasingly lower concentrations (now down to parts per billion in...decades, our knowledge of corundum and emerald deposit formation has improved significantly. The mineral...highest-quality sapphires. The colluvial Montepuez deposit in Mozambique provides a huge and stable supply...series, such as at the Santa Terezinha de Goiás deposit in Brazil. The subtype Type IIB is showcased by...by the Colombian emerald deposits located in the Lower Cretaceous black shales of the Eastern Cordillera |  | 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) | | chromphyllite, eskolaite, chromite, uvarovite, chromian phlogopite, and pyroxenes of the diopside-kosmochlor series...chromphyllite, eskolaite, chromite, uvarovite, chromian phlogopite, and pyroxenes of the diopsidekosmochlor series...active detection area, 512 × 512 pixels) and a graphite crystal monochromator, using MoKα radiation from...Geologia Ambientale e Geoingegneria Deposit item AM-14-802, CIF. Deposit items are stored on the MSA web...MSA (www.minsocam. org), and then click on the deposit link. 1 1770 REZNITSKII ET AL.: CHROMO-ALUMINO-POVONDRAITE |  | | Book (edition) | | submitted for identification from tl1e Laurens district, South Carolina. Systematic mining for corundum...peridotite rock near its contact with gneiss. The deposit consists of a blunt lensshaped ma,ss of dunite...mineral i1 brown to bronze. but a.n interesting deposit of blue corundum occur!I en the York: River in...Africa:.-··Except for Rmall quantitieii1 from Namaqua# land and Rhodesia.. the Trani;vul bu supplied t.he bulk...Southern Rlwdma.-The principal deposit:, occur fo ea..,tern Muhona,. land. About! miles southeast of R |  | | Book | | 365 370 370 371 Part III. Patterns of mineral deposit evolution in Precambrian structures Chapter 19...Chapter 20. A classification of Precambrian mineral deposit types D.V. Rundqvist, V.A. Gorelov, S.I. Turchenko...and uranium, non-metals such as muscovite and phlogopite, and considerable amounts of asbestos and barite...quartzites of the Chara-Tokko region, magnetite and phlogopite skarn deposits (Tayozhnoye and others), apatite...been a strong tendency to identify two classes of deposit of metamorphic origin - metamorphosed (e.g. metamorphosed |
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