 | | Report (volume) |
| Talc Resources of the United States GEOLOGICAL SURVEY BULLETIN 1167 Talc Resources of the United...Survey. Bulletin 1167) Bibliography: p. 58-61. 1. Talc U.S. I. Engel, Albert Edward John, 1916thor. II...__-_---_---_----_ Classification and geology of talc deposits_______-_--___--__-_____-Deposits associated...associated with mafic igneous rocks._____-_.---_-_---_-.Talc deposits in the United States.-____________________--_--_--_...rock__________________--__-___-_--_ Silver Lake-Yucca Grove district..______________________ Southern Death Valley-Kingston |
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| Ontario’s Ministry of Northern Development and Mines (MNDM) as a public service, on an “as-is” basis...par le ministère du Développement du Nord et des Mines (MDNM) de la province de l'Ontario. Les recommandations...Copyright@gov.on.ca ONTARIO DEPARTMENT OF MINES AND NORTHERN AFFAIRS TALC IN ONTARIO By D. F. Hewitt INDUSTRIAL...1972 Publications of the Ontario Department of Mines and Northern Affairs, and price list are obtainable...the Publications Office, Ontario Department of Mines and Northern Affairs, Parliament Buildings, Queen's |
 | | Book (edition) |
| barite for oil-well drilling mutls, the ii.se of talc in ceramics, and the large-scale use of hddspar...various nonmctallic minerals in the U.S. Bureau of Mines at Washington, J^.C. During this period he was constantly...gratitude to Miss Vera Crockatt of the U.S. Bureau of Mines for her patient and painstaking work in the preparation...obtained from the publications of the U.S. Bureau of Mines of the Department of the Interior. Their annual...preparation was transferred to the U.S. Bureau of Mines. In 1932 the name of the publication was changed |
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| mineral localities: The Bastnas Mines, Riddarhyttan Ore Field, Bergslagen District, Vastmanland, Sweden ......Behnke Northbrook, IL Werner Lieber Heidelberg, W. Germany Eric Offermann Arlesheim , Switzerland Jeffrey...RECORD COVER: (center) ALLANITE(Ce) crystal, 6 mm; (upper right) PARISITE-(Ce) crystal, 5.5 mm; (lower left)...IIMORIITE-(Y) crystal, 2 mm-All from the Trimouns talc quarry near Luzenac, France (see the article beginning...BASTDAS ffiIDES RIDDARHYTTAD ORE FIELD, BERGSLAGED DISTRICT, VASTffiADLADD, SillEDED Lennart Ohman Hi:igviltsvagen |
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| STUCKEY, STATE GEOLOGIST BULLETIN NUMBER 56 TALC DEPOSITS OF THE MURPHY MARBLE BELT BY EARL C....Carolina state Library Raleigh BULLETIN NO. 56 * TALC DEPOSITS OF THE MURPHY MARBLE BELT By EARL C. VAN...herewith manuscript for publication as Bulletin 56, "Talc Deposits of the Murphy Marble Belt." This bulletin...Belt has produced varying amounts of high grade talc for more than 85 years. Although geological work...report indicates that there are ample reserves of talc in the area for long term operations, and it is |
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| The olivine group 16 17 20 22 Serpentines and talcs Epidotes The carbonate minerals The metallic ores...blue glaucophane, green actinolite, flaky-white talc, wedgeshaped crystals of honey or pink sphene, and...three-inch long crystals associated with pearly talc. Two of the better localities are the Berkeley Hills...manufactured from serpentine. Serpentines and Talcs The serpentine and talc groups of minerals are hydrous magnesium...been sawed and polished for building facings. The talc group, which commonly forms as alteration products |
 | | Journal (article/letter/editorial) |
| contact zone of the Trimouns talc/chlorite deposit, where large-scale mining for talc may now be approaching...approaching its end. INTRODUCTION The Trimouns talc-chlorite deposit is a mineral locality of international significance...above it. Because of the heavy winter snowfalls, talc is quarried for only 6 months of the year, from...1905 the quarry was acquired by the Société des Talcs de Luzenac (Mengaud, 1909); in 1988 it was purchased...Tinto Zinc (RTZ), the world’s foremost producer of talc at 1.3 million tonnes per year. The quarry employed |
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| Sodium sulfate 122 = 130 Iodine 138 Sulfur Talc 260 265 274 Vermiculite 145 Magnesite & magnesia...major producing districts, or a representative district if there are many. We name the chief mining companies...graphite supply must come not merely from one district but from a single mine. Thus the physical properties...minerals as diverse as sylvite and feldspar. Mica and talc may be micronized, i.e. subjected to ultra-fine...highly competitive. Materials used include kaolin, talc, calcium carbon- ate, mica, wollastonite and other |
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| location of the Balmat-Edwards (Gouverneur) mining district in the northwestern Adirondack Mountains, New...longitudinal profiles of several major folds in the district. These profiles are drawn along the axial planes...development of structural features in the Balmat-Edwards district Illustrations (long list) Cont'd. Figures Page...the commercial parts of the Fowler and American talc belts north of Balmat, N. Y., showing their general...interrelations. The unshalied areas at the top of the talc belts represent the surficial areas of these units |
 | | Journal (article/letter/editorial) |
| niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received.... . . . . . . . . . . . . . . . . . . . 51.2.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . 51.3.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . 51.4.3. Talc. . . . . . . . . . . . . . . . . . . . . . . . ...atmosphere, hydrosphere and lithosphere (crust and the upper mantle). There are physical barriers hampering our |
| | Journal (article/letter/editorial) |
| niversity Mainz, D-55099 Mainz, Becherweg 21, Germany a r t i c l e i n f o Article history: Received.... . . . . . . . . . . . . . . . . . . . 51.2.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . 51.3.2. Talc-pyrophyllite . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . . 51.4.3. Talc. . . . . . . . . . . . . . . . . . . . . . . . ...atmosphere, hydrosphere and lithosphere (crust and the upper mantle). There are physical barriers hampering our |
 | | Book (edition) |
| Geological Survey, the U. S. Bureau of Mines, and the Canada Department of Mines and Resources have cooperated...Harness . . Sulphur and Pyrites. By W. T. Lunpy Talc and Ground Soapstone. By A. E. J. ENGEL Titanium...fracture planes, or if it contains inclusions of pyrite, the apparent or useful hardness may be much lower...summarized A. L. Hall, T. H. Hol- in the Canada Mines Branch report.* It appears generally accepted...Australia, and Persia and Russia. A deposit in Bavaria has produced a small tonnage and unimportant |
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| UNITED STATES DEPARTMENT OF THE INTERIOR BUREAU OF MINES MINERALS YEARBOOK MINERAL INDUSTRIES OF ....INTERIOR • Manuel Lujan, Jr.,Secretary BUREAU OF MINES ° T S Ary, Director As the Nation’s principal conservation...which were discontinued in 1990. The Bureau of Mines continually strives to improve the value of its..."iic "ut * Acknowledgments The U.S. Bureau of Mines, in preparing these Volume III Minerals Yearbook...cusa ard atta ds Б 45 been with the Bureau of Mines since 1988. His experience includes 7 years as a |
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| Lieber Heidelberg, W. Germany Olaf Medenbach Ruhr Universitat Bochum Bochum, W. Germany Eric Offermann Ariesheim...Windisch 30 Van Wouw Street Groenkloof, Pretoria West Germany Christian Weise Verlag Oberanger 6 D-8000 Munchen...the Geology Department at the Mackay School of Mines, University of Nevada, Reno, and was a Professor...Lode, where he worked in many of the rich silver mines. He was involved in mining throughout the United...Rainer Bode Krokusweg 13 D-4630 Bochum 7, West Germany The Mineralogical Record, July-August, 1984 Articles |
 | IMAI, NAOYA, OTSUKA, RYOHEI, HONDA, SAKURO, ISODA, NOBUO, SUZUKI, SHIGERU (1976) Serpentines associated with hydrothermal dolomite-rock at the Waka Sen-nin mine, Iwate Prefecture, Japan. The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists, 71 (11) 339-359 doi:10.2465/ganko1941.71.339 | Journal (article/letter/editorial) |
| rocks, some calcareous metamorphic rocks, and in talc and nickel deposits, some of which are products...magnesium-bearing hot water. Chrysotiles associated with talcs and stevensite in the alteration products of wollastonite-rich...sediments. The Neogene Tertiary System in the district has been studied stratigraphically by numerous... of hand, mudstone, in of altered other upper stocks attributed Oarasawa is composed the...with small chlorite, some many small with pyrite open and 342 N. Imai, R. Otsuka, S. Honda |
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| OF CALIFORNIA Bulletin 156 1950 DIVISION OF MINES FERRY BUILDING. SAN FRANCISCO r^ ^\ n^ p \/...RESOURCES WARREN T. HANNUM, Director DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO OLAF P. JENKINS. Chiei...RESOURCES Prepared by the Staff of the DIVISION OF MINES Under the Direction OLAF P. of lENKINS CONTRIBUTING...UNITED STATES DEPARTMENT OF THE INTERIOR, BUREAU OF MINES LETTER OF TRANSMITTAL r# Excellency, The Honorable...California, prepared by the staff of the Division of Mines under the dii-eetion of its Chief, Olaf P. Jenkins |
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| 306 9. Metamorphic Minerals Graphite; Asbestos; Talc; Vermiculite 10. Sedimentary Minerals and Sulfur...first handbook chiefly concerned with minerals and mines. A century later there appeared Mundus Subterraneus...up-todate references such as the U.S. Bureau of Mines’ Minerals Yearbook, and regional compendia such...and Bulletin 176 of the California Division of Mines, Mineral Commodities of California. The present...industrial diamonds, chiefly from the Bakwanga district of the Belgian Congo, where the placer operations |
 | Lonsdale, P.F., Bischoff, J.L., Burns, V.M., Kastner, M., Sweeney, R.E. (1980) A high-temperature hydrothermal deposit on the seabed at a gulf of California spreading center. Earth and Planetary Science Letters, 49 (1) 8-20 doi:10.1016/0012-821x(80)90144-2 | Journal (article/letter/editorial) |
| photographed and sampled extensive terraces and ledges of talc. The rock contains siliceous microfossils, smectite...euhedral pyrrhotite as well as rather pure iron-rich talc. Sulfur and oxygen isotopes indicate precipitation...ledges and terraces of ferromanganese-encrusted white talc that is rich in iron sulfide. We now describe the...[25]. These new findings helped us interpret the talc and sulfide deposit on the basin floor. 2. Environment...sub-bottom [28]. There is widespread formation of pyrite, especially within diatom frustules as a result |
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| Metamorphic Minerals 306 Graphite; Asbestos; Talc; Vermiculite 10. Sedimentary Minerals and Sulfur...first handbook chiefly concerned with minerals and mines. A century later there appeared Mundus Subterraneus...up-to- date references such as the U.S. Bureau of Mines’ Minerals Yearbook, and regional compendia such...and Bulletin 176 of the California Division of Mines, Mineral Commodities of California. The present...industrial diamonds, chiefly from the Bakwanga district of the Belgian Congo, where the placer operations |
 | | Journal (article/letter/editorial) |
| tandfonline.com/loi/tigr20 Magnesian metasomatism in pyrite-polymetallic deposits (as demonstrated by Eastern...June 2016, At: 13:51 Magnesian metasomatism in pyrite-polymetallic deposits (as demonstrated by Eastern...June 2016 E.G. Distanov and K.R. Kovalev The pyrite-polymetallic (copper-lead-zinc) deposits of the...rock metasomatism reveals itself as hydrothermal talc formation, chloritization and dolomitization, leading...pyritepolymetallic deposits of the Altay mountain district (Rudnyy Allay) (Khisamutdinov, 1956; Bolgov et |
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| Pyrophyllite; Talc and Soapstone . . . Kyanite, silli111anite, tmda/usite. Pyrophyllite. Talc and soapstone...who seized mines rather than discovered and explored them, and thus production from the mines, commonly...mi11i11g tow11s and the labo ur o pportunities of th e mines.' With the discovery and development of the vast...are established, power sites developed, and the mines brought into production, an industry of vast importance...Illinois in the seventeenth century. Small coal mines were opened in Virginia and Ohio early in the eighteenth |
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| RESOURCES RICHARD SACHSE, Director DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO WALTER Vol. 37 ...Mineralogist January, 1941 No. CALIFORNIA JOURNAL OF MINES AND GEOLOGY QUARTERLY CHAPTER OF STATE MINERALOGIST'S...MINERALOGIST'S REPORT XXXVII STATE DIVISION OF MINES FERRY BUILDING, SAN FRANCISCO CALIFORNIA 95183 LIBRARY...UNIVERSITY OF- CALIFORNIA DAV I 1 DIVISION OF MINES EXECUTIVE AND TECHNICAL STAFF WALTER W. BRADLEY...A. Logan, District Mining Engineer C. Jenkins, Chief Geologist McK. Laizure, District W. Burling |
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| I'hydro-apatite, (18s6). espdce min6ral; Annal,es des mines, lO, 65-68 2 Schaller, W. T., Mineralogical Notes-series...number of the Georgian hydroxylapatites occurring in talc schists was determined by comparison with Ridgway's... A. Damour2 * fnsoluble in acid. Identified as talc. See Figs.4 and 5. ** Ignition loss, corrected for...coarsely foliated talc in which the foliae are more or less Frc. 4. Apatite-talc schist, Kemmleton,...solid black areas:magnetite. Frc. 5. Hydroxylapatite-talc schist from the old verde antique serpentine quarry |
 | | Journal (article/letter/editorial) |
| belowthe lenses. Passingstratigraphicallyupward the pyrite-pyrrhotite ratio generallyincreases,magnetitecontentdecreases...Cu-Zn-Pb-bearingmassive sulfidesin the kuroko district of Japanexhibit similar mineralogicalzonationexceptfor...submarineventmovealongthe seafloorand depositsilicaand pyrite to form the laminatedcherty tuffs which are commonlyassociated...commonlyassociated with the ores. The presenceof pyrite rather than hematiteor magnetitein thesesediments...1960; Gilmore, 1965; Anderson, 1969) and composedof pyrite and/or pyrrhotite with lesser weredeposited eithernearor |
 | | Report (issue) |
| clays............................. Pyrophyllite and talc................................. Bibliography....................... Analyses of pyrophyllite and talc...................................................an analysis of potash-bearing phyllite * * * and talc layers would not be unbentonites of Ordovician age...potash clays resembled sericite. Maegde- chlorite, talc, or brucite, and possibly other minerals of frau...brucite, Mg3[OH] 6; which the following is quoted: talc, 3Mg0.4Si02.H20; pyrophyllite, Al203.4Si02.H2O; |
