 | | Journal (article/letter/editorial) | | Springer-Verlag 1977 Structural Characterization of Labradorite-Bytownite Plagioclase from Volcanic,...20 Oxford Street, Cambridge, Massachusetts 02138, USA Abstract. The transmission electron microscope and...to An85) from a variety of geological environments. The cooling histories of samples from volcanic, plutonic...from the metamorphic environment, (2) the morphology of b antiphase boundaries (APBs) in Any5 to An85 plagioclase...cooling or sodic compositions). (3) The concentration of defects in the intermediate plagioclase superstructure |  | | Report (volume) | | DMPABTMENT OP THE INTEE1OK BULLETIN OF THE UNITED STATES GEOLOGICAL SURVEY No. 136 WAS HOG TON /r...CMAKLES D. AVALCOTT, DIKECTOlt MINERALOGICAL LEXICON OF FRANKLIN, HAMPSHIRE, AND HAMPDEN COUNTIES MASSACHUSETTS...PRINTING- O F F I C E 1805 CONT E NTS. Letter of tran smi tt.il........................;............Psendomorpli in calcite of skeleton crystals of salt ................. B. Central section of above salt psendomorphs...psendomorphs ....................... C. Section of corner of the same cubical crystals, showing feathery |  | | Journal (issue) | | (CKITNc TABLE JOURNAL of the ERANKLIN-OGDENSBURG MINERALOGIGAL SOCIETY, Inc. SPRING, 1991 VOLUME 32... No. 1 Price $5.00 www.FOMSNJ.org The contents of The Picking Table are licensed under a Creative Commons...S. Delegates and Alternates to Eastern Federation of Mineral and Lapidary Societies (EFMLS) DelegatesāPhilip...Charles (1935) The Minerals of Franklin and Sterling Hill, Sussex County, New Jersey. U.S. Geological Survey...(1974) Structure and Mineralogy of the Franklin Zinc-Iron-Manganese Deposit, New Jersey. Economic Geology, |  | | Book | | 1223 90016 3958 of New York State David E. Jensen .. . , ,,, Includes 16 pages of minerals in full...Lake in New York's Finger Lakes district. After attending Penn Yan Academy in nearby Penn Yan, New York...graduate school at the University of Rochester, he joined a group of Dr. Harold L. Alling's geology students...a trip to the mining districts and the high peaks of the Adirondack Mountains. This experience blossomed...the minerals of New York State. While obtaining his M.S. in geology at the University of Rochester, he | | | Book | | MtNā¬RfllS of New Vork Stole David ā¬. Jensen Includes 16 pages of minerals in full color jgS0% MIN6RRLS... MIN6RRLS of New Vork State David E. Jensen up WARD PRESS Ward's Natural Science Establishment, Inc...Inc. Rochester, New York ā¢ Monterey, California Copyright 1978 by David E. Jensen All rights reserved...versity of Roches Harold L. Ailing's the mining distri* Adirondack Mou somed into a lifet New York State...obtainu University of Roc Science Establishi became head of served until his re ident of the Esta tion expanded |  | | Journal (article/letter/editorial) | | View Article Online / Journal Homepage / Table of Contents for this issue 559 Published on 01 January...Alzute,ā Mexico, 1896, 10, 75--77).-Rounded grains of gold of a pale yellow colour, from the placers at Alamo... 99.19. This corresponds with Au,Ag,. Specimens of electrum from Colombia and t h e Urals have nearly...Article Online 660 ABSTRACTS OF CHEMICAL PAPERS. Arsenic Compounds of Iron, Nickel and Cobalt. By ...orthorhombic and rhombohedra1 arsenides and antimonides of iron, nickel and cobalt, may all be represented by |  | | Journal (article/letter/editorial) | | Department of Physics,University of Warwick, Coventry CY4 7AL, United Kingdom' and Department of Geology...University of Manchester,ManchesterMl3 9PL, United Kingdom R. Dupnnt, M. G. Monruzl Department of Physics...University of Warwick, Coventry CV4 7 N', United Kingdom C.M.B. HnNonnsoN Department of Geology, University...University of Manchester, Manchester Ml3 9PL, United Kingdom Ansrucr Anhydrous glassesofjadeite + NaF...27Alcross-polarizationMAS-NMR experiments at a magnetic field of 8.45 T and singlepulse "Al MAS-NMR experimentsat |  | | Report (issue) | | DESCRIPTIVE MINERALOGY OF PENNSYLVANIA 104 Na 2Al 2 Si3 Oi .2H 2 O; SiO 2 47.4, A1 2 O 3 26.8, Na...Na 2 O 16.3, Lenni, Delaware County. Crystals. Eyerman, 1911, 11. Composition: Analysis: Fe 2 O3 CaO...LOCALITIES: Berks County: Birdsboro, and Gickerville; Delaware County: Leiperville, Lenni (druses of colorless...Felton's farm (Chester), and Ward's quarry; Montgomery County: Sumneytown, and Perkiomenville ; Philadelphia:...cut east of Reading (probably Birdsboro), Berks County. White, Smith, 1910, 540. silky mass of radiating |  | | Journal (article/letter/editorial) | | B U LL ET IN OF T H E G E O LO G IC A L S O C IE T Y OF A M E R IC A W EA TH ER IN G OP A L L A N IT............................ 464 Mode oĀ£ occurrence of allan ite..........................................istribution of allanite in th e eastern United S tate s.................................. . 467 New E ngland.............................................. 468 New H am pshire and V erm ont...................................... . ............................ 469 New Y ork........................................... |  | | Journal (article/letter/editorial) | | even, of the feldspar Mafia, the group who have met once a decade since 1962, through the medium of the...Advanced Study Institutes programme, to review the state of knowledge and exchange the latest ideas on the most...ways the most complex, minerals of the Earth's crust. Paul is one of three mineralogists (the others...have been present at all four of these influential meetings. I'm a new-boy, with only three behind me...distinguished meteorologically by blazing heat. The arrival of the permissive society in mineralogical circles was |  | | Journal (article/letter/editorial) | | Stability and Phase Relations of Trioctahedral Calcium Brittle Micas (Clintonite Group) fry MARTIN OLESCH...Ca(Mg2Al)(Al3SiOio)(OH)2 ^ spinel+melilitess+anorthite+clintonitess+vapor, (3) Ca(Mg1.75A]1.23XAl3.25Sio...terminations of the divariant temperature ranges (1) melilitess, (2) diopsidess, and (3) anorthite enter those...Ā°K. Above 4 kb the upper thermal stability limit of clintonite is defined by incongruent melting, with...experimentally. The rarity of clintonite in nature is not due to special conditions of pressure and temperature |  | | Report (issue) | | West Paterson. N. J. 5āGarnet, var. Spessartite (orange-red), Haven Avenue nnd 179th Street. Manhattan... BULLETIN OF THE NEW YORK MINER.ALOGICAL CLUB Volume 3, No. 1. THE MINERALS of NEW YORK CITY and ITS...ITS ENVIRONS BY JAMES G. MANCHESTER NEW YORK PUBLISHED BY THE CLUB January, 1931 Copyright, 3931...AFFERTON PRESS NEW YORK I AUTHORāS NOTE Since his boyhood days the author has been a student of the rocks...or more has spent many of his recreational hours collecting minerals in New York City and its environs |  | | Book (edition) | | LIBRARY OF THE UNIVERSITY OF CALIFO I ^Q QJS^\) INIVERSITY OF CALIFORNIA LIBRARY OF THE UNIVERSITY...UNIVERSITY OF CALIFO INIVERSITY OF CALIFORNIA LIBRARY OF THE UNIVERSITY OF CALIFO THE UNIVERSITY...UNIVERSITY OF CALIFORNIA LIBRARY OF THE UNIVERSITY OF THE UNIVERSITY OF LIBRARY OF THE UNIVERSITY...UNIVERSITY OF \A *^2 CALIFORNIA . , . ^ ^^ ^ ^illlEi-j d= b THE UNIVERSITY OF CALIFORNIA LIBRARY ... OF THE UNIVERSITY OF LIBRARV COLLEGE OF AGRICULTURE MANUAL Berkeley. Cal. OF CONTAINING |  | | Report (volume) | | DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY GEORGE OTI8 SMITH, DIRECTOR BULLETIN 585...585 USEFUL MINERALS OF THE UNITED STATES COMPILED BY SAMUEL SANFORD AND RALPH W. STONE WASHINGTON...GOVERNMENT PRINTING OFFICE 1914 USEFUL MINERALS OF THE UNITED STATES. Compiled by SAMUEL SANFORD and...EDWARD W. PARKEH. The final chapters of two of the earlier volumes of the Geological Survey's annual report...Mineral Resources of the United States" (the volumes for 1882 and 1887) consist of lists of the useful minerals |  | | Journal (article/letter/editorial) | | Leucite-pollucite structure-type variability and the structure of a synthetic end-member calcium wairakite (CaAI2Si4OI2...2H20) C. M. B. HENDERSON Department of Earth Sciences, University of Manchester, Manchester M13 9PL, and...Department of Physics, University of Warwick, Coventry CV4 7AL AND C. S. PAGE 3 Department of Physics,...King's College, University of London, London WC2R 2LS, UK The structure of a synthetic end-member wairakite...2H20) has been determined using Rietveld analysis of high-resolution, syn&rotron X-ray powder diffi'action |  | | Report (volume) | | UNITED STATES DEPARTMENT OF THE INTERIOR Harold L. Ickes, Secretary GEOLOGICAL SURVEY W. C. Mendenhall...Director Bulletin 891 GEOLOGY AND MINEEAL KESOUKCES OF THE HONEYBKOOK AND PHOENIXVILLE QUADBANGLES, PENNSYLVANIA...WASHINGTON: 1938 For sale by the Superintendent of Documents, Washington, D. C. ......... Price 65 cents...13 14 16 Rocks of the Piedmont province....-------- ____-______-_-._ . 16 Rocks of Honeybrook and Phoenixville...features_______________________________________________ Structure of the pre-Triassic rocks_____________._________________ |  | | Journal (issue) | | southeastern Nevada. After many years of Tucson encounters and heaps of emails, Bob and I had struck up a...collecting together was not to be missed. After a few days of ogling the s ights in Las Vegas, my wife Karen and...on page 2) Figure 1(right): The portal of main haulage adit of the Oriole Mine shows some collapsing timbering...otherwise negotiable. Once inside the adit, the condition of the mine is solid and easily passable. Author's image...it exists as a pseudomorph of the 'Ā·1hinol ite" or "glendonite" variety of calcite. CaCOi. lkaite is actua |  | | Journal (article/letter/editorial) | | Vandoeuvre-lĆØs-Nancy, France Department of Earth Sciences, University of Bristol, Wills Memorial Building,...Bristol, BS8 1RJ U.K. 3 Department of Physics, University of Warwick, Coventry, CV4 7AL, U.K. ABSTRACT...techniques we find evidence for significant concentrations of Al coordinated to five O atoms in all glasses, the...to 6% of the Al is estimated to be coordinated to five rather than four O atoms. Calculations of the polymerization...polymerization state of these liquids made assuming that all aluminum is in tetrahedral coordination |  | | Journal (issue) | | Notes on the Minerals of Franklin and Sterling Hill, New Jersey By John S. Albanese VOL. I OCTOBER...Box 221 Union, New Jersey No. 1 I INTRODUCTION In June 1959, I had the privilege of assisting Professor...re-arranging the Harvard University CollecĀ tion of Franklin and Sterling Hill, N. J. mineral specimens...re-arrangement, the collection consisted chiefly of specimens examined or investigated by Professor Charles...paper entitled The Minerals of Franklin and Sterling Hill, Sussex County, New Jersey, U. s. Geological Survey |  | | Journal (article/letter/editorial) | | resonance study of opal and other hydrous silicas Sru,qnr J. Aolnrs Geomaterials:School of Engineering,Queen...University of London, Mile End Road, London El 4NS, England Goorrnnv E. Hlwrrs Department of Chemistry...University of London, Mile End Road, London El 4NS, England Ernr,c.NH. CunzoN* Department of Chemistry...Molecular Science,University of Warwick, Coventry CV4 7AL, England Ansrnlcr A range of opal and natural silica...range of 7.8-8.1 ppm. The chemical shift range for Q3 resonancesin the lesswell resolved spectra of the |  | | Report (edition) | | PENNSYLVANIA STATE LIBRARY OF 0144 00141189 1 v < 2 Ā£ m- c oi; cĀ» tt*sāS S Si! at tss^s isl^j...PENNSYLVANIA 1 .8 ^2Ā»SS 3 d 5-s &s z l|ltĀ« 7* < OF MAP Ā£-Ā°Ā§ ; ! 2-o-a GEOLOGIC A Cd ao S' G o...Albert E. VanOlden COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL RESOURCES TOPOGRAPHIC...Geologist II Copyrighted 1976 by the Commonwealth of Pennsylvania Quotations from this book may be published...Mass of tetrahedral chalcopyrite crystals etched calcite, from French Creek mines, (courtesy of John |  | Baasner, A., Hung, I., Kemp, T. F., Dupree, R., Schmidt, B. C., Webb, S. L. (2014) Constraints on the incorporation mechanism of chlorine in peralkaline and peraluminous Na2O-CaO-Al2O3-SiO2 glasses. American Mineralogist, 99 (8) 1713-1723 doi:10.2138/am.2014.4717 | Journal (article/letter/editorial) | | 2014 Constraints on the incorporation mechanism of chlorine in peralkaline and peraluminous Na2O-CaO-Al2O3-SiO2... University of Warwick, Coventry CV4 7AL, U.K. 2 Abstract Incorporation mechanisms of Cl in peralkaline...size and large distribution of electric field gradients for 35Cl causes loss of signal in the MAS NMR experiment...and this, in combination with the low concentration of Cl and the large chemical shift dispersion, means...the highest available fields we are at the limits of MAS NMR. Nevertheless clear differences in the Cl |  | | Journal (issue) | | CATALOGUE OF. MINERAL PSEUDOMORPHS IN THE AMERICAN MUSEUM -B CLIFFORD FRONDEL BU.LLETIN OF THE AMRICANMUSEUM'...AMRICANMUSEUM' OF NA.TURAL HISTORY. VOLUME LXVII, 1935-ARTIC-LE IX- NEW YORK Tebruary 26, 1935 4 2 ...71) Article IX.-CATALOGUE OF MINERAL PSEUDOMORPHS IN THE AMERICAN MUSEUM OF NATURAL HISTORY' BY CLIFFORD...389 Literature .390 New Pseudomorphse .393 METHOD OF DESCRIPTION .393 ORIGIN OF SUBSTITUTION AND INCRUSTATION...Peptization .401 Volume Relations .403 DESCRIPTION OF SPECIMENS.403 INTRODUCTION DEFINITION.-A pseudomorph |  | | Book (chapter) | | EQUILIBRIA of PLAGIOCLASE J. V. Smith INTRODUCTION This chapter oil the phase equilibria of plagioclase...dogmatically on the highlights, giving short change to some of the ideas that have been advanced. Figure 1 summarizes...summarizes the chemical and diffrac- tion properties of plagioclase as discussed in some detail in Chapter...should move towards a mechanical mixture (or mixtures) of two (or more) ordered phases as the temperature falls...only observed ordered phases are low albite and anorthite, and all the micrometer intergrowths and 'e' superstructures |  | | Journal (article/letter/editorial) | | 1994 kvier Science Ltd Pergamon Printed in the USA. All rights reserved 0016-7037/9i$6.00 + .OO COMMENT...āDepartment of Physics, University of Warwick, Coventry CV4 7AL, UK āDepartment of Physics, University of Kent...under discussion. At the time of publication, our model for the structure of hydrous albite glasses (KOHN...represented a major departure from earlier models of water dissolution mechanisms. In this comment we...provides the best explanation of the data currently available; as new data becomes available in the future |
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