 | | Journal (article/letter/editorial) | | THE MAGNESITE DEPOSITS MANCHURIA.' KUNITARO OF NIINOMY. INTRODUCTION. IN x9I 3 there were discovered...on chemical and physical tests of Manchurian magnesite. Bulletin issued by South Manchurian Railway Company...Tachikawa.•" Physiographic Features.raThe Manchurian magnesite areacan be dividedinto an easternand a westernpart...On Chemical and Physical Tests of Manchurian Magnesite," Bull. 2 issued by South Manch. Railway Co....pP., x•x?, and "Geology of the An-shah Iron Mine District, South Manchuria," 53 PP., x922; both were published |  | | Journal (article/letter/editorial) | | ALUMINO-FLUORIDE MINERAL ASSEMBLAGE FROM THE MOREFIELD MINE, AMELIA, VIRGINIA. L. E. Keam, James Madison University...Amelia Volume 69, MarcWApril1994 133 Courthouse district; the other is the Rutherford pegmatite. In July...hurmno-fluoride minerals found are very rare. The Morefield mine is the second known occurrence of these minerals...thomsenolite. Figure 2. Elpasolite Crystal, Morefield mine, Amelia, Virginia. ngure 3. Prismatic pachnolte...Russia. The pocket of crystals found at the Morefield mine may represent the finest known examples for several |  | Raith, J. G., Grum, W., Prochaska, W., Frank, W. (1995) Polymetamorphism and polyphase deformation of the strata-bound magnesite-scheelite deposit, Tux-Lanersbach, Eastern Alps, Austria. Economic Geology, 90 (4) 763-781 doi:10.2113/gsecongeo.90.4.763 | Journal (article/letter/editorial) | | of the Strata-Bound Magnesite-Seheelite Deposit,Tux-Lanersbaeh, EasternAlps,'Austria J. G. RAITH, Institutfiir...Geowissenschaften, Montanunivversiffit Leoben, A-8700Leoben, Austria W. GRUM, Institutf•r Geowissenschafien, Montanunivversitiit...Montanunivversitiit Leoben, A-8700Leoben, Austria,andLaborfur Geochronologie, Arsenal,Objekt214,Franz-Grill-Strasse...Franz-Grill-Strasse 9, A-1030Vienna,Austria W. PROCHASKA, Institutfiir Geowissenschaften, Montanunivversiffit...Montanunivversiffit Leoben, A-8700Leoben, Austria AND W. FRANK Laborflit Geochronologie, Arsenal, Objekt214,Franz-Grill-Strasse |  | | Book | | Salt miners at work in the Diirrnberg-Hallein mine (1756) (see also comment on copyright page) Mineral...work in the Durrnberg-Hallein mine (1756). Oil painting in the ancient mine office at Hallein Salzburg....Werkstiitter (1708-1772) on the occasion of a visit to the mine by the Prince Bishop Sigmund III. of Salzburg on...At the top of the painting and on the steps are mine surveyors and a miner at work. Note the romantic...heldatBled/Yugoslavia 3-7, 1977, held at Leoben/ Austria 5-10,1981, held at Berchtesgaden/Bavaria, FRG |  | | Journal (article/letter/editorial) | | Graphite in ore: An unusual occurrence at the Sterling mine. The Picking Table 3ql):ll-13. Kvasnitsa, V. N....A. 1987. Minerals of Topsham, Maine, pegmatite district. Rocks & Minerals 62:407-15. King, V. T. 1977...abandoned mining operation of the small Tiger district. It is situated several hundred meters north of...Mohawk shaft. The mineralogy and geology of the district have been discussed by Bideaux (1980). A recent...ALUMINO-FLUORIDE MINERAL ASSEMBLAGE FROM THE MOREFIELD MINE, AMELIA, VIRGINIA. L. E. Keam, James Madison University |  | Shikazono, N., Hoshino, M., Utada, M., Nakata, M., Ueda, A. (1998) Hydrothermal carbonates in altered wall rocks at the Uwamuki Kuroko deposits, Japan. Mineralium Deposita, 33 (4) 346-358 doi:10.1007/s001260050154 | Journal (article/letter/editorial) | | 1997 / Accepted: 23 September 1997 Abstract Magnesite, siderite and dolomite are characteristic alteration...positively correlate. The d18O and d13C values of magnesite, siderite and dolomite positively correlate with...thermochemical modelling calculations indicate that magnesite and dolomite formed in the central zone close...mode of occurrences and the Mg/(Mg+Fe) ratios of magnesite and dolomite occurring in hanging wallrocks Editorial...deposits (e.g. Schandl and Wicks 1993). Carbonates (magnesite, siderite, dolomite and calcite) are present in |  | | 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...of one part of iron to two parts of sulphur, magnesite of one part magnesium to one part carbon to three...carbon (C), rock salt (NaCl), pyrite (FeS ), 2 magnesite (MgC03), potash feldspar (KA1Si 30 ), are mineral...without affecting their external properties. In magnesite, for instance, Fe 2 + may substitute for Mg 2 |  | | Journal (article/letter/editorial) | | of the Austrian magnesite and siderite mineralizations in the Eastern Alps of Austria Walter Prochaska...Department of Geological Sciences, A-8700 Leoben, Austria 31-38 9 Figs. doi: 10.4154/gc.2016.03 ABSTRACT...online February 29, 2016 Keywords: siderite, magnesite, mineralizing fluids 1. INTRODUCTION A consanguineous...consanguineous origin of the sparry siderite and magnesite mineralizations of the Eastern Alps has been repeatedly...of these deposits. The siderite as well as the magnesite mineralizations of the Eastern Alps exhibit m |  | | Report (issue) | | WESTERN AUSTRALIA 1 TALC, PYROPHYLLITE AND MAGNESITE IN WESTERN AUSTRALIA FRONTISPIECE: COVER: Talc...(left) and Three Springs talc (right) The talc mine at Three Springs sits comfortably amongst recently...ABEYSINGHE, P. B., 1996, Talc, pyrophyllite and magnesite in Western Australia: Western Australia Geological...3. Abeysinghe, P. B. Talc, pyrophyllite and magnesite in Western Australia Bibliography. Includes Index... 2. 3. I. I/. Asbestos - Western Australia. Magnesite - Western Australia Pyrophyllite - Western Australia |  | | Book (volume) | | baryte, fluorite, celestine, gypsum, anhydrite, magnesite, bromine, bentonite, kaolin and other refined...Germany, the German Democratic Republic, Poland, Austria, Switzerland, Czechoslovakia, the Netherlands and...Dinaric metallogenic province The western Macedonian district Iron ore deposits . Manganese ore deposits Molybdenum...Osogovo—Ograzden ore district The West Rhodope ore district The East Rhodope ore district The Srednogorié...Sofia ore district The Panagyurishté ore district The Yambol ore district . The Burgas ore district The Malko |  | | Journal (article/letter/editorial) | | AT THE OF THE ZINC-LEAD-COPPER MINDAMAR K. MINE, NOVA DEPOSITS SCOTIA D. WATSON CONTENTS PAGE..................... 411 ABSTRACT The Mindamar mine is in Richmond County on Cape Breton Island, Nova...wide, steeply dipping shear zone cutting mainly sericite schist. The schistwas derived principally from...in gangue composedmainly of dolomite, magnesite,quartz, sericite, talc, and chlorite. They were formed...fine-grainedpyrite and sphaleriteby replacementof sericite schist. (2) Depositionof most of the dolomiteand |  | | Journal (article/letter/editorial) | | Coulterville district of the Mother Lode, these fluids altered ser- pentiniteto a talc-chlorite-magnesite-quartz...whichiscrosscut by veinscontaining quartz,dolomite,sericite,sulfides,tellurides,andgold.Texturalrelationships... andKistler,1986).The average •i13Cvaluesfor magnesite anddolomiteof -4.5 ___ 0.6 per rail (vs PDB) from...oxidizedcarbonfor the fluids.Oxygenisotopecompositions of magnesite,calculatedusingan experimentally derived"phosphoric...anXco•estimate of 0.1 fromfluidinclusions, quartz-magnesite assemblages in theCoultervilleserpentinitealterationzoneslimit |  | | Journal (article/letter/editorial) | | ano Petrology © Springer-Verlag 1995 Printed in Austria Evolution of gold mineralization in the Ashanti...1994 Summary Ankerite, siderite, calcite and magnesite occur in variable proportions within all host...Prestea mining district; B Bogosu mining district; A Ashanti (Obuasi) mining district and K Konongo mining...mining district well as outliers in Mali, Senegal and Guinea. In southwestern Ghana, the Birimian is...Bogosu-Prestea mining district. Cataclastic ores are exposed in the Bogosu mining district and deeper-level |  | | Journal (article/letter/editorial) | | magnesian skarn-type iron deposits of the Janggun mine, Republic of Korea Received: 5 March 1997 / Accepted:...305-764, Republic of Korea Introduction The Janggun mine consists of four mineral deposits: supergene manganese...formed in dierent genetic environments. The Janggun mine was the largest producer of manganese ores from...Janggun mine is the only major producer of lead-zinc ores now in Korea. Monthly production of the mine from...Janggun mine is located within the Bonghwa mineralized zone of the Taebaegsan mining district, Korea, |  | | Report (issue) | | that have highly variable amounts of muscovite, sericite, and chlorite. The effects of several periods...of the Ranger deposits. Our studies at the Ranger mine included only the general description of lithology...providing information. Mr. Michael J. Danielson, Ranger mine geologist, assisted us during our visit, and Mr...Darwin, in the Northern Territory (Fig. 1). This district contains at least 20 percent of the Western World's...be briefly reviewed here. Geology of the Ranger mine area (Fig. 2) is based chiefly on exploration drilling |  | | Book | | quartz and biotite altered to chlorite. [ Akenobe district, Tajima, Japan] (Kato in 1920) akerite ig. pluton...serpentinized peridotite in Ontario. Miners’ term. [ Alexo mine, Dundonald Township, Ontario] algarite sed. Bitumen...anhydrite-dolomite, anhydrite-magnesite, and anhydrite-dolonite-magnesite. anhydrite-dolomite rock sed...and polyhalite, with minor halite, dolomite, magnesite, and langbeinite; usually transitional between...bituminous substance found in the Sulphur Springs district of California. ]Dominique Franqois Jean Arago |  | | Journal (article/letter/editorial) | | metasomatic eventwhichproduceddrusyquartzveins,magnesite anddolomiteveining and replacement,and intenseveiningand...majorore-bearing units (upper graphite schists,main mine schists,and lower mine schistsII), which contain beddedcarbonates...coarse granoblastic and porphyroblastic textureof magnesite and dolomitemarblesin beddedCahill carbonate and...quartzadiacentto mineralizedbrecciasindicate that magnesite is not the productof metasomatic alterationbut...ereessentially similarto thosein theAthabasca district of northernSaskatchewan, the primarydifference |  | | Journal (article/letter/editorial) | | AKHTER (S. M.), see QAISER(M. A.), 735. Alaer6n mine, Copiap6, Chile, arsenolamprite, 732. Ala di Stura...distinction from montebrasite, 4r4. Amblygonite mine, Caceres, Spain, montebrasite, 414. Amelia County...from Mull and Morvern, 934. Bala Durga Gourishankar mine, Tummalatalupur, Nellore, India, microcline perthite...Crystallization of anorthite, 78o. Bhavani Sankar mine, Tummalatalupur, Nellore, lndia, muscovite, I4O...Zealand, grandidierite, 615. Blende, Algeria, Austria, Congo, France, Greece Spain, Yugoslavia, cathodoluminescence |  | | Journal (article/letter/editorial) | | Kingston, Ontario,CanadaK7L3N6 Abstract TheCampbell mine,located in northwestern Ontario,Canada, is developed...a proximal bleached zone(withquartz-andalusite-sericite + margarite + chloritoid + cordieritc), whichgrades...morechloriticintermediate zone(quartz-chloritoid-chlorite + sericite), followedby a distalchloriticgarnetiferous z...zone(quartz-chlorite-garnet + chloritoid + sericite + cordieritc + cummingtonite). Aluminosilicatebearing...withmineralization islocalized andconsists of quartz-sericite + cordieritc in pyriteandarsenopyrite-dch wallrock |  | | Book | | interesting minerals can also be found on heaps of mine refuse, but never enter abandoned shafts or caves...weathering product of serpentine opal, chalcedony, magnesite, chlorite SEPIOLITE Mgu k ((OH)2Si,O;5) . 2H...10H,O (Glauber Salt) Hallstatt, Salzkammergut, Austria colourless, white, yellow, grey, red, brown vitreous...HYDROZINCITE Zn[(OH)3COs;]. (Zinc Bloom) San Giovanni Mine, Laorca, Sardinia eliminated from soda lakes, in...Cumberland, cf. No. 26, 170, 319 England dolomite, magnesite, ankerite, aragonite, chabasite, barytes, CALCITE |  | | Book | | forms. The word derives from the Latin ‘minera’ = 'mine’. Mineralogy is the science dealing with minerals...aragonite, azurite, calcite, cerussite, dolomite, magnesite, malachite, rhodochrosite, siderite, strontianite...muscovite (No. 13). Rare. Specimen from the Tyrol (Austria). 10 Biotite is the most common mica, named...tablets. Occurrence: Eifel (Germany), Carinthia (Austria), Norway (No. 10). 11 Zinnwaldite (lithium mica)...crystals, usually in irregular plates. Occurrence: Austria, Norway, USSR, Australia, India. Fig. 13 from the |  | | Book | | Sulfur Talc 260 265 274 Vermiculite 145 Magnesite & magnesia Manganese minerals 255 Titanium &...major producing districts, or a representative district if there are many. We name the chief mining companies...supply must come not merely from one district but from a single mine. Thus the physical properties of many...magnesia is eclipsing the mineral magnesite in some areas; the trona mine rather than the Solvay plant is...ultramafic rocks stretching from the Baie Verte district of Newfoundland though the Thetford Mines, Black |  | | Report (volume) | | Generalized geologic map of the Golden Sunlight mine area..............................................Photomicrograph of mineralized rhyolite, Golden Sunlight mine................................................... 5 6 Sample locality map of the Golden Sunlight mine area..............................................of rhyolite and tonalite from the Golden Sunlight mine area........................ 11 Chondrite-normalized...Sunlight mine area......... 12 Concordia diagram for zircon from rhyolite, Golden Sunlight mine....... |  | | Journal (article/letter/editorial) | | V., Amsterdam - - Printed in The Netherlands Magnesite deposits and occurrences in the West Carpathians...Ilavsk~,, J., Turan, J. and Turanovd, L., 1991. Magnesite deposits and occurrences in the West Carpathians...of CzechoSlovakia. Ore Geol. Rev., 6: 537-561. Magnesite occurrences in the West Carpathians, a part of... Economically most important are crystalline magnesite (Veitsch-type) and locally associated talc in...2-3 million tonnes). Traditionally, the Slovak magnesite deposits had been interpreted as hydrothermal-metasomatic |  | | Journal (article/letter/editorial) | | K-mica, carbonate (dolomite, ankerite, ferroan magnesite and magnesian siderite), chlorite, pyrite and...(GRD Macraes 2000). Development of a new open-pit mine at Globe-Progress commenced in early 2002, with...surrounded by narrow (less than 1 m) zones of sericite, pyrite and minor carbonate alteration. However...gold-bearing quartz lodes, such as in the former Inglewood mine of the Ajax Group (Downey 1928), whereas others...quartz. Other gangue minerals include carbonate, sericite and chlorite. The gold occurs both as free grains |
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