 | | Journal (article/letter/editorial) | | New Hampshire Mineral Locality Index Downloaded by [University of Newcastle, Australia] at 15:01 05...entrance and arch of the Palermo mine, North Groton, Grafton County. Rob Lawrence photo, courtesy Bob...Bob Whitmore. 242 ROCKS & MINERALS lthough New Hampshire, the Granite State, is one of our smaller states...reading Jackson (1844) on the mineralogy of New Hampshire that even at this early date there was already...activity produced new localities, renewed some old localities, and resulted in new minerals being discovered |  | | Report (volume) | | Mendenhall, Director Bulletin 931-P MICA-BEARING PEGMATITES OF NEW HAMPSHIRE A PRELIMINARY REPORT BY J. C................................................ Grafton district.........................................Alstead area, Keene district......................... Mica-bearing pegmatites................................Mineral zones and streaks............................ Mica................................................................ Sheet mica sizes and pric'es.......................... Punch mica..................... |  | | Report (issue) | | SOME DEPOSITS OF MICA IN "THE UNITED STATES. By DOUGLAS B. STERRETT. INTRODUCTION. This paper is intended...intended to present descriptions of a number .of mica deposits examined in various parts of the United...information on the production, value, uses, and nature of mica is given only very briefly. Much assistance was...given in New Hampshire by Samuel Cordick, superintendent of the General Electric Co.'s mine; Andrew T...T. Orr, of the Mica Products Co.; C. W. Bryant, of the Standard mine; L. R. Brown, of Canaan; G. N. Bicker |  | | Report (issue) | | Pegmatite Investigations 1942-45 New England By EUGENE N. CAMERON and OTHERS GEOLOGICAL SURVEY PROFESSIONAL...History of pegmatite mining inN ew England _______ _ Mica mining ______________________________ _ Feldspar..._______ _ Geology of the pegmatite districts of New Hampshire_ Rock units ________________________________...pegmatites ___________________ _ Pegmatites of the Grafton and Keene districts __ _ Sources of pegmatites..._____________ _ Mica deposits ____ ·_________________________________ _ Kinds and characteristics of mica _________________ |  | | Report (volume) | | SURVEY GEORGE OTIS SMITH, Director Bulletin 740 MICA DEPOSITS OF THE UNITED STATES DOUGLAS B. STERRETT...Physical properties_____________________________ Mica mining__________________ ____ _ ________ . Hist...Methods_____________________:_____________ Preparation of mica for the market____________________ Uses________...General features____________________________ Coosa County _________ ____________________ Randolph County...Cherokee County_____________________________ 72 Elbert County _____________________________ 75 Hall County__ |  | | Report (issue) | | Physical Characteristics of Commercial Sheet Muscovite in the Southeastern United States GEOLOGICAL SURVEY... Physical Characteristics of Commercial Sheet Muscovite in the Southeastern United States By RICHARD H...6 7 8 11 12 12 15 16 16 17 17 22 24 26 Sheet muscovite in the Southeastern States.____________ Distribution...Pegmatites———————————————————————— Mica deposits. ___——_—————_—___—_____ Tests of sheet muscovite from the Southeastern...—_—_—__________________ Tests of visually qualified mica..———_ ——— _______ Summary and conclusions.———————— |  | | Journal (issue) | | nsw cc cc cec cee ccececeess 35 California’s New Portland Cement Plant Completed and Now in Operation...discusses this subject. Great Gathering of New York Producers Inspect New Dolomite Products H. W. Munday describes...describes the inspection made by the New York Crushed tion. Plant Stone Associa- . 47 ‘ W. M.... Myers contributes some valuable data. New Eastern Sand and Gravel Plant Produces Ballast Economically... Westbrook describes the operation Milton, New Hampshire. of the Maine Rock Dusting Coal Mines Gaves |  | | Report (volume) | | publication] Page (A) (B) (C) (D) (E) (F) (G) (H) (I) Muscovite in the Spruce Pine district, N. C., by T. L. Kesler...deposits of the Nightingale district, Pershing County, Nev., by W. C. Smith and P. W. Guild (published........ Topaz deposits near the Brewer mine, Chesterfield County, S. C., by Carl Pries, Jr. (published...quicksilver deposits of the Del Puerto area, Stanislaus County, Calif., by H. E. Hawkes, Jr., F. G. Wells, and...Quicksilver deposits near the Little Missouri River, Pike County, Ark., by David Gallagher (published in October |  | | Report (issue) | | Reconnaissance of the ore deposits in northern Yuma County, Ariz.: Bull. 451, 130 pp., 1911. 30c. -. The ore..., Mineral resources [of the Raritan quadrangle, New Jersey] exploited: Geol. Atlas U. S., folio 191,...geology and mining district'of Leadville, Lake County, Colo.: Second Ann. Rept, pp, 201-290, 1882. $2...pp., 1912. The Grand Gulch mining region, Mohave County, Ariz.: Bull. 580-D, pp. 39-58, 1914. Some mining...mineral notes: Bull. 20, pp. 89-99, 1885. Exhausted. New mineral species from Colorado: Bull. 20, pp. 100-109 |  | | Journal (article/letter/editorial) | | called mica, commercially properties. These are valuable for muscovites, llotash mica, and phlogopite...phlogopite, or magnesia mica. or and the toughness, sheets. transparency flexibility, These and...square. ment. By a system of pneumatic tubes the mica so cut is delivered to the atomizing machines,... which The methods employed in preparing sheet mica for grind it into powder. Each machine consists...varieties of mica, only one, muscovite, A.* c D 0 U G LAS The interesting properties of mica are its |  | | Report (issue) | | MICA, GRAPHITE, ETC. MICA DEPOSITS OF WESTERN NORTH CAROLINA/ By DOUGLAS B. STERKETT. INTRODUCTION.... Though one of the lesser minerals, mica is of considerable importance in the industrial world. It receives...coverings, fireproof apparatus, etc. About half of the mica consumed in the United States is of home production...imported, chiefly from India, with smaller amounts of phlogopite, or "amber" mica, from Canada. The States...as North Carolina, Colorado, New Hampshire, Georgia, South Dakota, and New Mexico. Of the total production |  | | Book (edition) | | Skcund Ki>itiok McGRAW-IIILL book company, Inc. NEW YORK TORONTO 1951 LONDON t/'' QLLRnD IQBQL...micronizer, nor the efficient wet centrifuge. These new working tools have changed completely our ideas...the geographical picture of production. Entirely new uses for industrial minerals hav'e been developed...hddspar in glass. The industrial development of new areas of the country, such as the Gulf Coast, Calif...for the original author to undertake alone. This new edition is due largely to the wllingness of the coauthor |  | | Report (issue) | | MICA, MONAZITE, AND LITHIUM MINERALS. By WALDEMAB T. SOIIALLEE. MICA. Mica is valuable on account of...other abundant mineral. The extensive employment of mica in electric appliances requires a large quantity...small. Much mica is ground for use in decoration and for insulation. About 90 per cent of the mica produced...per cent is sheet mica, worth from five to seven times as much as the scrap. Sheet mica has become a necessity...of the ground scrap mica is, in a way, a by-product of the manufacture of sheet mica, consisting largely |  | | Journal (article/letter/editorial) | | quartz, topaz, fluorite, tourmaline, zinnwaldite, muscovite, calcite, siderite, garnet, hornblende, pyroxene...of the main tin ore shootsof the Lost River tin mine, and in innumerablethin fluorite veins that ramify...limestonenear some of the granites. At the Lost River mine, a few crystalsof beryl [BeaAl.2(SiO.•)• ] occur...the heirire-bearing"ribbonrock"at Iron Mountain, New Mexico (7). The larger known depositsof beryllimnin...argillaceouslayers are completelyreconstitutedto tourmaline,mica, and fluorite, with smaller amountsof chrvsobervl |  | | Report (issue) | | NEW MEXICO SCHOOL OF MINES STATE BUREAU OF MINES AND MINERAL RESOURCES PIT AT HARDING MINE (To left...dump) DUMP AT HARDING MINE (To right of pit) BULLETIN 13 FRONTISPIECE NEW MEXICO SCHOOL OF MINES...the Pegmatites of Taos and Rio Arriba Counties, New Mexico By EVAN JUST SOCORRO, N. M. 1937 CONTENTS...-------------------------------- 33 The Harding mine ------------------------------------------------------------------...and preparation of mica ----------------------------------------------- 51 Uses of mica --------------- |  | | Book | | 7. Early Economy 31 8. Hiddenite & Emerald 33 9. Mica Mining 37 10. Feldspar 55 11. Corundum 61 12. Copper...91 17. Other Minerals 95 18. Scrap Mica Mining 101 19. Domestic Mica Buying Policy 111 20. Western North...difficult task. On the Cover: Old Chestnut Flat Mine, around 1930 Names of the Miners: L-R: Emmett Duncan...Balsam Mica Mine on August 23, 1997. The small hole in the center is all that is left ofan old mica mine...granite, gravel, iron, kyanite, lead, limestone, mica, marble, manganese, nickel, olivine, quartz, samarskite |  | | Book (edition) | | by THE AMERICAN AND INSTITUTE METALLURGICAL New York 1949 OF MINING ENGINEERS Copynicur, 1949...desire to take advantage trained in these subjects. New York, N. Y. February 1, 1949 of the growing field...542 AVIS VU EIN Rn ree Rene ix x CONTENTS Mica, By Eucene Pace 220+ se terest ee oon .....--...limestone Granite Basalt Feldspar Inferior Hardness Mica (H—aunder Apatite 3 Emery Garnet H—7 H—6...numbers have come to include both the old and the new numbers. Table 2, after Tyler,*® shows the relationship |  | | Book | | H. RIES, A.M., Pu.D, = PROFESSOR OF GEOLOGY NEW JOHNeE Lonpon: AT CORNELL UNIVERSITY YORK WILEY...BRAUNWORTH & CO, INC. BOOK MANUFACTURERS BROOKLYN, NEW YORK PREFACE In the preparation of this book the...general reference, see Moore, Coal, Princeton, Coal, New York (1922); Thom, Petroleum and 1929. 2 Davis...Mountains. In Canada it is mined in Nova Scotia, New Brunswick and British Columbia. Coke.—When freed...artificial coke.”’ Natural coke is also found in New Mexico, Virginia, and IIli- nois.” Rank and Grade |  | | Book | | USES OF INDIAN MICA The "surface scratchers." MINING, PROCESSING, AND USES OF INDIAN MICA With special...special reference to the Bihar mICa fields BY CHAND MULL RAJGARHIA Mica Prod11cer, Man11fact11rer, and...Chief Mi11i11g Engineer, !ndi,111 Mica S11pply Co., /..Jd., G:"ridih, India; Vice Prcsidcut, Bilwr !nd11strics...Associatio11, Mica Sec1io11, Patua, India; President, Mica Factory 011mcrs' Associallon, Giridi/1, India; President... Federation of the J\11cn Associations, Bilwr, India: Clwirnu111, /t11ern1111onnl Standards Organi::ation |  | | Journal (issue) | | West Temple St. Seattle 2208 First Avenue, Street New York City 30 Church Street South Detroit 805 Hammond...Westbrook describes the operations of this company at New Britain, Connecticut. Motion of Calcium Crtorides...Vice-President Eastern Representative Street, New Ph. Rector York 1166 QUARRY President HANDBOOK...of the feeding propellers—or 1% INCH for each new bucket bite. The crowding drive can be engaged...Have you written us for a catalog describing the NEW MODEL 27 LOADER. The George Haiss Manufacturing |  | | Book (edition) | | FOURTH EDITION, THOROUGHLY REVISED AND ENLARGED NEW YORK JOHN AVILEY & SONS, LONDON: CHAPMAN & HALL,...Geology has necessitated considerable revision for the new edition. In addition, the author has, at the request...statistical data. Acknowledgments for the loan of new illustrations are due to Dr. R. G. McConnell, Deputy...anthracite region 10. Structure section in Tazewell County, east of Richlands, southwest 8. 9. 12. 13. ...coal field Shaft house and tipple, bituminous coal mine, Spring Valley, 111 Northern Interior coal field |  | | Report (issue) | | Bulletin 87 New Mexico Bureau of Mines & Mineral Resources A DIVISION OF NEW MEXICO INSTITUTE OF MINING...MINING & TECHNOLOGY Mineral and Water Resources of New Mexico I'repared by U.S. Geological Survey for the...with: New Mexico Bureau of Mines and Mineral Resources New Mexico Oil Conservation Commission New Mexico...SOCORRO1977 NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY Cibutus R. HOLMES. Acting President NEW MEXICO BUREAU...BOARD OF REGENTS Ex Officio Bruce King, Governor of New Mexico Leonard DeLayu, Superintendent of Public Instrucilun |  | | Report (issue) | | Sweeney___________ Mica, by F. G. Lesure and L. E. Shirley_______ Types of mica, uses, and prices___________...pinnacles beneath soil cover, Bluegrass, Highland County, Va_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...transverse joints cutting shale at Poverty, Highland County, V a_ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...__ 24. Strip-mine areas and coal-bed fires in the Appalachian Region__ 25. Strip coal mine, Coalton, W...Va____________________________ 26. Subsidence over a coal mine, Coalton, W. Va________________ 27-29. Maps showing27 |  | | Book | | Development by G. S. Sahota 3. Agricultural Labour in India (Ed.) V. K. R. V. Rao 4. Foreign Aid and India's...Agricultural Production Functions, Costs and Returns in India by C. H. Hanumantha Rao 6. Resource Allocation...HOUSE BOMBAY — CALCUTTA — NEW DELHI — MADRAS BANGALORE — LUCKNOW — LONDON — NEW YORK W'T) <\5 © 1965...INSTITUTE OF ECONOMIC GROWTH, DELHI PRINTED IN INDIA BY B.C. RAY AT THE I.M.H. PRESS PVT. LTD., CHANDNI...from a number of officials of the Government of India, Mineral Industry Association, Pers¬ pective Planning |  | | Journal (article/letter/editorial) | | satisfied himself in regard to the utility of his new machine, Divis offered to the em peror a plan for...electricity, and his ver satile genius turned to a new field-music. He was well acquainted with acoustics...creative genius enriched the musical world with a new instrument which he named"denis d'or."* This instrument...economically produced. THE ELECTRICAL USES OF MICA.* By CHARLES W. JEFFERSON and ARTHUR H. S. DYER...the American Institure of Electrical Engineers, New York. JANUARY 28, 1893. 8CIENTIFIC AMERICAN SUPPLEMENT |
|
