 | | 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) | | calcite and dolomite marbles, minor metabasites, graphite-rich rocks and locally scapolite- and tourmaline-bearing...Cal+Dol+Tr, Cal+Qtz+Phl+Na,Al-enriched amphibole (tremolite, fluortremolite, edenite, pargasite, magnesiohornblend)...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 |  | 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) | | 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...stability of the assemblages tremolite + calcite + quartz and tremolite + dolomite, corresponding to... orthoclase (KKα), BaF2 (FKα) and NaCl (ClKα). Lower detection limits of the measured elements varied...Bajkal, Russia1 Small Falls, USA2 Steinthaller, Austria 3 Kyonosawa, Japan Reference Mineral this work |  | | 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....Actinolite ♦ CaiMg,Fe 2+)5 f(OH)ISi4O 11h (9.D, tremolite group). Varieties: manganoan actinolite, chromean...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 |  | | 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 |  | | 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) |  | | Journal (article/letter/editorial) | | (2017) DOI: 10.3749/canmin.1700029 ORIGIN OF GRAPHITE IN THE SOUTHWESTERN GRENVILLE PROVINCE MEHMET...London, Ontario N6A 5B7, Canada ABSTRACT Two graphite deposits in the southwestern Grenville Province...and to test if the graphite mineralization is syngenetic or epigenetic. Graphite mineralization in the...Bissett Creek deposit is characterized by homogeneously distributed and disseminated graphite flakes (approximately...2 to 10 vol.%) within graphitic gneisses. The graphite flakes are intergrown with metamorphic minerals |  | | 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...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...Refractive indices of Alkali (upper left), Calcic (lower left) and X-site vacant (adjacent) group tourmalines |  | 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) | | Russia) in association with quartz, Cr-V-bearing tremolite and muscovite-celadonitechromphyllite-roscoelite...holotype specimen PR76 are: quartz, Cr-V-bearing tremolite, and dioctahedral mica (muscovite-celadonite-...are: quartz, calcite, Cr-V-bearing diopside, and tremolite, V-bearing magnesiochromite, goldmanite-uvarovite...active detection area, 512 × 512 pixels) and a graphite crystal monochromator, using MoKa radiation from...distances. (A CIF1 is available.) Deposit item AM-14-504, CIF. Deposit items are stored on the MSA web |  | | 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 . . . . . . . . . . . . . . . . . . . . . . . |  | 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) | | of the diopside-kosmochlor series, Cr-bearing tremolite, Cr-bearing titanite, Cr-bearing rutile, and pyrite...of the diopsidekosmochlor series, Cr-bearing tremolite, Cr-bearing titanite, Cr-bearing rutile, and pyrite...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 |  | Dill, H. G., Khishigsuren, S., Majigsuren, Y., Myagmarsuren, S., Bulgamaa, J., Hongor, O. (2006) A Review of the Non-metallic Industrial Minerals of Mongolia: The Impact of Geological and Geographical Factors on their Formation and Use. International Geology Review, 48 (2) 129-173 doi:10.2747/0020-6814.48.2.129 | Journal (article/letter/editorial) | | this paper: (1) feldspar-quartz pegmatites; (2) graphite-bearing skarns; (3) contact-metamorphic marbles;...IS THE fifth largest country in Asia in terms of land area, covering 1,566,000 km2. A great deal of its...Desert, and focused particularly on calcareous and graphite-bearing rocks in the mountainous taiga south of...hydrology have a significant influence on whether a deposit can be worked in these parts of the continental...regions. The region was investigated for its marble, graphite and aggregate deposits. A. Cross section through |  | Uher, P., Kovacik, M., Kubis, M., Shtukenberg, A., Ozdin, D. (2008) Metamorphic vanadian-chromian silicate mineralization in carbon-rich amphibole schists from the Male Karpaty Mountains, Western Carpathians, Slovakia. American Mineralogist, 93 (1) 63-73 doi:10.2138/am.2008.2470 | Journal (article/letter/editorial) | | vanadian-chromian silicates, has been studied in Lower Paleozoic, carbon-rich amphibole schists with pyrite...associated with amphiboles (magnesiohornblende, tremolite, actinolite, and edenite), diopside, and albite...been described in marbles from the Tashegilskoye deposit, Siberia, Russia (Shepel and Karpenko 1969). Vanadian...tomichite in the main ore zone of the Hemlo gold deposit, Ontario, Canada (Pan and Fleet 1991, 1992). The...PPCC represents volcano-sedimentary sequences of Lower Paleozoic metamorphic rocks, mainly metapelites |  | | 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) | | HAROLD L. JAMES With a section on THE KELLY IRON DEPOSIT OF THE NORTHEASTERN RUBY RANGE U.S. GEOLOGICAL...paper ; 1495) "With a section on the Kelly Iron Deposit of the northeastern Ruby Range." Bibliography:...Talc ........................................... Graphite ....................................... Other...metals ................................. Kelly iron deposit, northeastern Ruby Range ............ Introduction...southwestern Ruby Range. Geologic map of the Kelly iron deposit. Page FIGURE 1. Map of southwestern Montana, |  | | Report (issue) | | Justin Purdy, discoverer of the Purdy muscovite deposit, holding a muscovite sheet from the largest crystal...Lake mine Wheeling mine Burcal mine Graphite Lake (Cal Graphite) mine Sheehan beryl occurrence International...Justin Purdy, discoverer of the Purdy muscovite deposit. Plates 9 20 20 23 25 31 35 51 53 1. 2. 3. 4...(Hilton) mine, 1890 Bristol (Hilton) mine, 1969 Tremolite, Bristol (Hilton) mine Apatite crystal, Yates...muscovite, niobium, and brucite occur in the Nipissing District. Some of these deposits are accessible only by |  | | Report (issue) | | Resources Bulletin 26 GRAPHITE IN WESTERN AUSTRALIA by J Michael Fetherston Graphite in Western Australia...one-atom-thick sheets of graphite. © gettyimages MINERAL RESOURCES BULLETIN 26 GRAPHITE IN WESTERN AUSTRALIA...for this publication is: Fetherston, JM 2015, Graphite in Western Australia: Geological Survey of Western...Author: Fetherston, John (John M.), 1943– Title: Graphite in Western Australia / J Michael Fetherston ISBN:...Resources Bulletin (Perth, W.A.); 26 Subjects: Graphite mines and mining — Western Australia. Mines and |  | | Report (issue) | | 30)Σ=2.0 (V4+0.59Ti0.41)Σ=1.0O5. (2) Green Giant deposit, Madagascar; electron microprobe analysis, includes...(Madagascar). Association: Quartz, Cr-V-bearing tremolite and micas, calcite, clinopyroxenes of the dio... Russia [TL] and the Green Giant vanadium-graphite deposit, 145 km southeast of Toliara, Tulear Region...oxide minerals of the Green Giant vanadium-graphite deposit, southwest Madagascar. Can. Mineral., 56, |  | Abu Sharib, Ahmed S. A. A., Selim, Ali Q., Abdel Fattah, Mohamed M., Hassan, Safiya M., Sanislav, Ioan V. (2019) Thermal Alteration of Organic Matter in the Contact of a Rift-Related Basaltic Dyke: An Example from the Black Limestone, Wadi Matulla, West Central Sinai, Egypt. Minerals, 9 (5) 279 doi:10.3390/min9050279 | Journal (article/letter/editorial) | | Transformation of organic matter into oil, gas, or graphite depends upon the conditions of temperature and...the red beds are differentiated into three units: lower calcareous-dominated; middle clastic-dominated red...two lithostratigraphic by an unconformity. The lower stratigraphic unit (270–300 m) is represented by...by a Late Cretaceous an unconformity. The lower stratigraphic unit (270–300 m) is represented by a Late...Matulla Formation comprises a clastic-dominated lower part that is composed mainly of The Matulla Formation |  | | Book | | vi CONTENTS 9. Metamorphic Minerals 306 Graphite; Asbestos; Talc; Vermiculite 10. Sedimentary...industrial diamonds, chiefly from the Bakwanga district of the Belgian Congo, where the placer operations...dustry as the iron ore itself. Metallurgy requires graphite, magnesite, molding sand, and fire clay. Other...tonnages: several mills in the Quebec asbestos district can each handle as much as 15,000 tons of crude...beneath the California desert, and the asbestos district of eastern Quebec. The student of geology will |  | | 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 | | | Book | | 269 V1 CONTENTS 306 9. Metamorphic Minerals Graphite; Asbestos; Talc; Vermiculite 10. Sedimentary...industrial diamonds, chiefly from the Bakwanga district of the Belgian Congo, where the placer operations...industry as the iron ore itself. Metallurgy requires graphite, magnesite, molding sand, and fire clay. Other...tonnages: several mills in the Quebec asbestos district can each handle as much as 15,000 tons of crude...beneath the California desert, and the asbestos district of eastern Quebec. The student of geology will |  | | 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 |  | | Book | | farm above Keuka Lake in New York's Finger Lakes district. After attending Penn Yan Academy in nearby Penn.... . . . . . . . . . . . . Balmat-Edwards zinc district, St. Lawrence County . . . . . . Garnet mine of...crystal near Warrensburg, Warren Co. Amphibole, Tremolite (Mountain Leather) Balmat, St. Lawrence Co. Amp...Co. (Photo by Julian Reasenberg) Braunite and Tremolite (Hexagonite) near Fowler, St. Lawrence Co. Calcite-Calcareous...Goethite on Calcite Bal mat, St. Lawrence Co. Graphite in Quartz Westport, Essex, Co. Groutite with talc |
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Graphite deposit, Hengstberg, Hafnerbach, Sankt Pölten-Land District, Lower Austria, Austria