 | | Journal (article/letter/editorial) | | extending from Belgium, in the West, through the Ruhr District, Germany, to the Upper Silesian Coal Basin, Poland...of this mineral group encompassing kaolinite, dickite, nacrite, and halloysite have been found in the...also show up in a temperature interval common to dickite. What is certain is the role of kaolinite-group...Li et al., 1998). “Allevardite” is a mixture of dickite and a phyllosilicate named rectorite [(Na,Ca)Al4(Si...Neoproterozoic series of the Saxothuringian Zone graphite schists, mica schists and phyllites alternate |  | Gaudin, Anne, Ansan, Véronique, Lorand, Jean-Pierre, Pont, Sylvain (2020) Genesis of a florencite-bearing kaolin deposit on ordovician schists at Saint-Aubin-des-Châteaux, Armorican Massif, France. Ore Geology Reviews, 120. 103445 doi:10.1016/j.oregeorev.2020.103445 | Journal (article/letter/editorial) | | muscovite/illite, a decreasing volume of chlorite and graphite, and numerous occurrences of Fe oxides/oxyhydroxides...clay minerals, pyrophyllite (>270 °C) and nacrite/dickite (generally considered to be high-T kaolinite polymorphs)...by XRD and SEM analyses (see below). Contorted graphite flakes, that were 10-µm thick, were identified...under the microscope is difficult, as nacrite, dickite, and kaolinite all have very similar optical properties...interpreted as highly crystalline euhedral nacrite/dickite platelets (see XRD, Table 2, and Figs. 5f, g, and |  | | 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...being anywhere near the best. Yet if crystals of dickite, 2 cm across, were found on a contrasting jet black...trophy, you had better use the topaz, not the dickite! Thus the danger in the “displayable species” rule:...pay more than a thousand dollars for the best dickite in the world, but I might pay $5,000 for a fine |  | Ohmoto, Hiroshi, Rye, Robert O. (1970) The Bluebell Mine, British Columbia; I, Mineralogy, paragenesis, fluid inclusions, and the isotopes of hydrogen, oxygen, and carbon. Economic Geology, 65 (4) 417-437 doi:10.2113/gsecongeo.65.4.417 | Journal (article/letter/editorial) | | OHMOTO AND ROBERT O. RYE Abstract At the Bluebell mine, pyrrhotite, sphalerite, and galena occur as the...relationships in the hydrothermal solutionsat the Bluebell mine and those of the Salton Sea brines describedby Craig...the later stages of mineralization in the Bluebell mine were largely meteoricin origin. The observedvariationsin...carbon from graphite,and/or carbonfrom a limestonesourcethat re-equilibrated with graphite in the countryrocks......... 420 Age of mineralizationat the Bluebell mine ... 420 417 Ore bodies ....................... |  | | Journal (article/letter/editorial) | | East Iceland: beudantite, 431 Pengenna (Trewethen) mine, St. Kew: pitchsbone, oligoclase, 587 Sellatur...WALES Adamite, hiibnerite, xliv Billingham anhydrite mine, Durham: aph~hitalite(?), arsenopyrite(?), epsomite...cornubite, 1 Treburland mine, Altarnun: genthelvite, molybdenite, 921 Treore mine, St. Teath: beudantite...jamesonite, mimetite, scorodite, stibnite, 431 Tretoil mine, Lanivet: danalite, garnet, ilvaite, 921 Wheal Betsy...bindheimite, 664 Geevor mine, Pendeen, St. Just-inPenwith: uraninite, 654 Levant mine, St. Just-in-Penwith: |  | | Book | | times, and there is evidence of at least one flint mine dating from this period. Finely worked and polished...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...ofpof:ymorphism, with the widely differing properties of graphite and diamond. Uusually one modification is common...Class 3 Class 4 Class 5 Class 6 Class 7 Class 8 graphite pyrite, pyrrhotlne halite quartz, magnetite, hernacite |  | | Journal (article/letter/editorial) | | Vol. 49, No.6, 586--595, 2001. MINERALOGY OF DICKITE AND NACRITE FROM NORTHERN TAIWAN PEI YUAN CHEN...and dickite are found in two localities in northern Taiwan. One, containing nacrite and dickite, is associated...Chinkushih (CKS) mine district near the northern coast. The other is the occurrence of dickite in the interstices...takes the unusual form of rhombic platelets, and dickite is commonly elongated in habit with the shapes...nacrite and dickite are of hydrothermal origin. In the CKS area, the formation of nacrite and dickite is related |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g....Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO...Harding Co .. South Dakota. and at the Fuemrole No2 mine, Emery co .. Utah. Also at Menzenschwand Scbwarzwald...mainly in crystals to 5 cm at the Himmelsftirst mine, Freiberg, both Saxony, Germany. In the subtropical |  | | Book | | properties. It is most evident in the case of graphite and diamond. Both are composed of atoms of carbon...seen. If the rhomb Fig. 6. Crystal structure of graphite (a) and diamond (b). is rotated, one of these...to (1) in hardness can be scratched by fingers (graphite), (2) can be scratched by a finger-nail (antimonite)...Spis-Gemeria occur in Slovakia, and in Erzberg, Styria. Haematite veins Blatna Hornf of d Egremont, England...Closely related to crystalline limestones are graphite deposits, often forming intercalations in crystalline |  | | | | properties. It is most evident in the case of graphite and diamond. Both are composed of atoms of carbon...seen. If the rhomb Fig. 6. Crystal structure of graphite (a) and diamond (b). is rotated, one of these...to (1) in hardness can be scratched by fingers (graphite), (2) can be scratched by a finger-nail (antimonite)...Spiš-Gemerian Ore Mountains, Slovakia, and in Erzberg, Styria. Haematite veins occur in Egremont, England, and...Closely related to crystalline limestones are graphite deposits, often forming intercalations in crystalline | | | Book | | Guide MINERALS AND ROCKS A Magna Field Guide MINE LS AND ROCKS By Dr. Jifi Koufimsky Illustrated by...properties. It is most evident in the case of graphite and diamond. Both are composed of atoms of carbon...If the rhomb a Fig. 6. Crystal structure of graphite (a) and diamond (b). b is rotated, one of these...( 1) in hardness can be scratched by fingers (graphite), (2) can be scratched by a finger-nail (antimonite)...-Gemerian Ore Mountains, Slovakia, and in Erzberg, Styria. Haematite veins occur in Egremont, England, and |  | | Book | | properties. It is most evident in the case of graphite and diamond. Both are composed of atoms of carbon...the rhomb 0 b Fig. 6. Crystal structure of graphite (a) and diamond (b). is rotated, one of these...( 1) in hardness can be scratched by fingers (graphite), (2) can be scratched by a finger-nail (antimonite)...Spis-Gemerian Ore Mountains, Slovakia, and in Erzberg, Styria. Haematite veins occur in Egremont, England, and...Closely related to crystalline limestones are graphite deposits, often forming intercalations in crystalline |  | | Journal (article/letter/editorial) | | group, khondalites: garnet-sillimanite-graphite gneisses, graphite schists, quartzites, calc-granulites...phillipsite up to 4 cm across. The mineralization of graphite in khondalites, and four types of herschelite...undistinguished. The mineral is white and is 2. Lenses in graphite veins composed of unterminated, radiating aggregates...aggregates of needles. 3. Disseminations in graphite veins Clusters of gonnardite up to 15 mm are not rare...Occurrences of Gonnardite" by Dr. H. in bedded graphite Meixner, which appeared in Mineralogical Magazine |  | | Journal (issue) | | situ) melange EB semi-nephrite4 (in situ) Croisilles OB-1 semi-nephrite4 (in situ) melange Patuki melange...4.32 0.051 0.147 0.711785 ± 0.000042 Hualien mine 0.28 3.57 0.078 0.227 0.712853 ± 0.000040 ...TH nephrite Siberia, Russia VR nephrite Vitim mine 0.50 4.11 0.122 0.352 0.711390 ± 0.000031 ...The jadeitite veins, e.g. the one at the Maw Sit mine near the north end of the Jade Tract, are almost...Journal of Gemmology / 2009 / Volume 31 / No. 5–8 Dickite: a gem material for carving from Thailand Seriwat |  | | Book | | utilization of known materials (e.g., chemically pure graphite applied as a moderator of fast neutrons in atomic...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...neighbouring atoms), the specific gravity and hardness: graphite (coordination number 3, specific gravity 2.2,...2 , which effected the formation of diamond or graphite (depending on P-T conditions) by the reduction |  | | Journal (article/letter/editorial) | | prepared by G. H. Williams. Rem. is P,O,. 13. Frunze Mine, Krivoy-Rog, Ukraine, U.S.S.R. lstshenko (1957,...rutile, and black dusty particles. 14. Severnaia Mine, Krivoy-Rog, Ukraine, U.S.S.R. lstshenko (1957,...has been omitted from the calculations. 20. Womble Mine, Deep River Region, North Carolina, U.S.A. Stuckey...100-38 100-28 3-552 3-68 - 3-57 33. Champion Mine, Michigan, U.S.A. Keller & Lane (1891). The chloritoid...account for quartz inclusions. 35. Valiavko-Skipovaia Mine, Krivoy-Rog, Ukraine, U.S.S.R. Istshenko (1957, |  | | Journal (issue) | | notably in the following locations: Carinthia (Austria); the Nile Valley (Egypt); Derbyshire, Durham,...related aluminium silicates. Two of these minerals, dickite and nacrite, have the same formula as kaolinite... Above: The workings of an abandoned China clay mine on the island of Lipari, off the coast of Sicily...and decorated to resemble sculpture. such as dickite, illite, mont morillonite and nacrite - all members...Essential components: Kaolinite Secondary components: Dickite, illite, montmorillonite, nacrite Colour. Grey |  | | Journal (article/letter/editorial) | | Silver specimens are not uncommon at the Monte Cristo Mine. To reach the Monte Cristo, take road to Constallation...drives. There is a store at Crown King; Crown King Mine is no longer in operation. Good Pyrites of Iron...minerals are found, especially in the Wikieup District. Excellent specimens of Spessartite, among others...twelve years ago, or about. The massive form of dickite is quite common in this part of Arkansas, and I...Spring Co., Arkansas. Not having any description of dickite, and only the identification of the massive form |  | | Journal (article/letter/editorial) | | the world, comesentirely from the St. Lawrence district. Here pre-Cambrian lavas and pyroclastics,Cam...contactsand farther from the granite body. This district will undoubtedlyoccupya still more prominent position...THE RED ROSE TUNGSTEN NORTHERN JOHN BRITISH MINE, COL UMBI. dl.• S. SXv.VV.NSON. The writer visitedthe...probably will not be developedduring the war. Graphite on the Labrador coast is being tested. GEOLOGIC...benches. MINERALIZATION OF THE MIDDLE BUTTE DISTRICT, CALIFORNIA. HORACE j. FRASER, J. J. JORDAN AND |  | | Book | | opaline allophane from the vicinity of Freienstein, Styria. This was nanned schrbtterite by Glocker (1839)...It is named from the locality, Askana, Ozurgety district, Georgia, vol- Transcaucasia. Belyankin, D....T. Batchelor, a former manager of the Mt. Lyell Mine, Tasmania. The nnineral resembles pyrophyllite,...for a clay mineral first found as gouge clay in a mine mineral was first called leverrierite by Earson...1-250. . , . DIASPOROGELITE (see cliachite) DICKITE. A name given to the mineral from the Island of |  | | Journal (article/letter/editorial) | | alteration aureoles are: I. H-type, pyrophyllite ~ dickite ~ 2M2 mica ~ sudoite ~ tosudite; and 2. L-type...hydrothermal alteration at the Kasuga mine. He reported that alunite, dickite, and kaolinite occurred in the...the hydrothermal alteration aureole of the mine. Urashima et at. (1981, 1987) described the geology ofthe...(30 kV, 100 mA, CuKa radiation) equipped with a graphite monochrometer and 0.5° divergence and scattering...illIIIIJ § Tosudite zone Pyrophyllite zone m Dickite zone li)\J Rectorite zone 2M2 Mica zone ~ Smectite |  | Carlson, Shawn M., Robinson, George W., Elder, Mark J., Jaszczak, John A., Bornhorst, Theodore J. (2007) Greenockite and Associated Uranium-Vanadium, Minerals from the Huron River Uranium Prospect Baraga County, Michigan. Rocks & Minerals, 82 (4) 298-309 doi:10.3200/rmin.82.4.298-309 | Journal (article/letter/editorial) | | native copper district to the northwest, and the Marquette Range iron (and gold) mining district to the southeast...$10 in silver, and $10 in zinc (per ton), but no mine was ever established here, and the property was...hopeful sites being called the Bughole mine and the Mohatin Hills mine, the remains of which are still visible...likely that the property was also evaluated for its graphite content, as a small graphitic slate deposit about...southwest was briefly mined for pigment by the Detroit Graphite Paint Company (Dorr and Eschman 1977). Uranium |  | Hurtig, N. C., Heinrich, C. A., Driesner, T., Herrmann, W., Wall, V., Mathison, I. (2014) Fluid Evolution and Uranium (-Mo-F) Mineralization at the Maureen Deposit (Queensland, Australia): Unconformity-Related Hydrothermal Ore Formation with a Source in the Volcanic Cover Sequence. Economic Geology, 109 (3) 737-773 doi:10.2113/econgeo.109.3.737 | Journal (article/letter/editorial) | | + arsenian pyrite + fluorite + dickite + chlorite + goyazite ± graphite or hematite), postlithification...oxidized saline (L3) fluids trapped in fluorite and dickite-bearing hydrothermal quartz veinlets crosscutting...central part of north Queensland’s “Gulf Savannah” district about 350 km west-northwest of Townsville (Fig...and consist of muscovite, quartz, biotite, and graphite. Rutile needles intergrown with metamorphic quartz...from matrix and grain replacement by fluorite, dickite, and sulfides to breccias and open-space fillings |  | | Journal (article/letter/editorial) | | 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 ...Goethite Gold native Goldfieldite Gorceixite Goyazite Graphite Gratonite Greenalite Greenockite Gregoryite Greigite | | | Journal (article/letter/editorial) | | 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 ...Goethite Gold native Goldfieldite Gorceixite Goyazite Graphite Gratonite Greenalite Greenockite Gregoryite Greigite |
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Graphite mine, Kaisersberg, Sankt Stefan ob Leoben, Leoben District, Styria, Austria