 | | Report (issue) | | Pegmatite Investigations 1942-45 New England By EUGENE N. CAMERON and OTHERS GEOLOGICAL SURVEY PROFESSIONAL..._______ _ Geology of the pegmatite districts of New Hampshire_ Rock units ________________________________...pegmatites ___________________ _ Pegmatites of the Grafton and Keene districts __ _ Sources of pegmatites...quality __ AnalyHis of the wartime mica industry of New England ________________________________________...Androscoggin County ______________________ _ Berry feldspar quarry __________________ _ Cumberland County ___ |  | | Book | | This book provides a basic introduction to the crystal structure of minerals, as well as illustrations...Published in Canada by Firefly Books Ltd. Buffalo, New York Richmond Hill, Ontario Published in the United...destroyed in these changing conditions. In the process, new minerals and rocks are formed. RIGHT: Malachite...and these atomic arrangements are called crystal structures. Natural crystals formed by geological...considered to be minerals. Microcline, Crystal Peak, Colorado, USA * 12 x 9x 5 cm. Biominerals Crystals |  | | Report (volume) | | DIKECTOlt MINERALOGICAL LEXICON OF FRANKLIN, HAMPSHIRE, AND HAMPDEN COUNTIES MASSACHUSETTS BENJAMIN...Survey, a inineralogical lexicon of Franklin, Hampshire, and Hampden counties, Mass. This lexicon was...Geological A MINERALOGICAL LEXICON OF FRANKLIN, HAMPSHIRE, AND HAMPDEN COUNTIES, MASS. By B. K. EMERSON...the eastern border of the area find in AVorcester County. TRIASSIC. The Suf/ar Loaf arko*e, or feldspathitf...spo'liMiieiie. See ALHITK, 1877. (Name-never used.) ALBITE. 1817. Kieselspath. Chesterfield. G. F. L. Hansmann |  | | Journal (issue) | | Julius Weber Mamaroneck, New York Famous Mineral Localities —The Pulsifer Quarry.........................Creek Pegmatite: A Rare Earth Pegmatite in Burnet County, Texas............................................ 95 by R.W. Thomssen and J.W. Anthony Uvite, a New (Old) Common Member of the Tourmaline Group and Its...by Pete J. Dunn and Daniel Appleman The Dravite Crystal Bonanza of Yinnietharra, Western A u s tra lia...bV P J - Bridge, J.L. Daniels, and M.W. Pryce A New Mineral: Perloffite, The Fe*+ Analogue of B jarebyite |  | | Book (edition) | | JOHN SINKANKAS Captain, LINE DRAWINGS [NE VAN New AND DIAGRAMS NOSTRAND York U.S. Navy, (Ret.)... Van Nostrand Reinhold Company Regional Offices: New York Cincinnati Chicago Millbrae Dallas Van...Educational Publishing, Inc. 135 West 50th Street, New York, N.Y. 10020 To the late Peter Zodac for a...Smithsonian Institution, Washington, D.C., and by David New and Scott J. Williams of the Southwest Scientific...the out- standing shows of the annual San Diego County Fair at Del Mar, California. In addition, the collections | | | Book (edition) | | VAN NOSTRAND COMPANY, INC. PRINCETON, NEW JERSEY TORONTO NEW YORK LONDON D. VAN NOSTRAND COMPANY...Alexander St., Princeton, New Jersey (Principal Office) 24 West 40 St., New York 18, New York D. VAN NOSTRAND...Smithsonian Institution, Washington, D.C., and by David New and Scott J. Williams of the Southwest Scientific...at the outstanding shows of the annual San Diego County Fair at Del Mar, California. In addition, the collections...Washington, D.C., American Museum of Natural History, New York, and the Mineralogical Museum of Harvard University |  | | Journal (issue) | | Mamaroneck, New York circulation manager Articles The Boltsbum mine, Weardale, County Duiham, England......................................... 2 What’s new in minerals?.......................................charge, to the following people: COVER: BERYL crystal, 7 cm tall, from the Virgem da Lapa district, Minas...1144 W .M IRACLE MILE TUCSON. ARIZONA 8 5 7 0 5 . USA 6 0 2 8 8 8 -6 0 1 5 < rDistinctivtJrDisplays Number...Qitalogue Available Wanted to Buy or Exchange CRYSTAL CAVERN MINERALS WHOLESALE MINERALS. Tom Palmer |  | | Book (edition) | | INC. PRINCETON, NEW JERSEY TORONTO LONDON VAN NosTRAJ'\D R£GlONAL OFFICES: New York, Chicago, San...the use of polarizing plastic film for testing crystal fTagments introduces concepts of oplical mineralogy...Smithsonian Institution, Washington, D.C., and by David New and Scott J. Willia1ns of the Southwest Scientific...the outstanding sho,vs of the annual San Diego County Fair at Del Mar, California. In addition, the collections...Ward's Natural Science Establishment, Rochester, New York, Schortmann's l\finerals, Easthampton, Massachusetts |  | | Report (volume) | | Lexicon of New For mal Geologic Names of the United States 1976-1980 By GWENDOLYN W. LUTTRELL, MARILYN...GEOLOGICAL SURVEY BULLETIN 1564 A compilation of the new geologic names intmduced into the litrrature from...Luttrell, Gwendolyn Lewise Werth, 1927Lexicon of new formal geologic names of the United States, 1976-1980...Geological Survey bulletin ; 1564) "A compilation of the new geologic names introduced into the literature from...Early Lower Mesozoic Jurassic (Mz) (J) Troassic (li) Late Moddle Early Upper Moddle lower Late |  | | Report (issue) | | the nine north townships of Will County and a portion of Lake County, Indiana. While it is not a locality... Introduction Relation of Where to - Cook County Geology 9 to its II Mineralogy Hunt Minerals...although of mineral localities do not mention Cook County, still Although its minerals used as lists ...the most highly prized of be would displeasing crystal, stances could form objects. All of these minerals...practical and scientific value. RELATION OF COOK COUNTY GEOLOGY TO ITS The MINERALOGY. species found |  | | Journal (article/letter/editorial) | | and pyroxene-granulite nodules brought up from a lower crustal level. 3) Nodules, and single crystals,...carbonatite magma and mainly acid to intermediate lower crustal rocks, possibly at relatively low levels...leucocratic nodules ean be shown to come from a lower crystal level, and this is believed to be generally...arerage carbonatite corundum zircon orthoclase albite anorthite leucite nepheline kaliophilite acmite...hornblende olivine pyroxenite nodule, and 2) those of lower crustal origin. The second group may itself be divided |  | Kolitsch, Uwe, Andresen, Peter, Husdal, Tomas Andersen, Ertl, Andreas, Haugen, Astrid, Ellingsen, Hans Vidar, Larsen, Alf Olav (2013) Tourmaline-group minerals from Norway, part II: Occurrences of luinaite-(OH) in Tvedalen, Larvik and Porsgrunn, and fluor-liddicoatite, fluor-elbaite and fluor-schorl at Ågskardet, Nordland. Norsk Bergverksmuseum Skrift, 50. 23-41 | Journal (article/letter/editorial) | | lntrod uction As part of a wider study on lhe crystal chemistry of tourmaline-group members from Norway...have been derived from a combination of single-crystal structure refinements and semiquantitative SEM-EDS...ambient temperature on a Nonius KappaCCD single-crystal X-ray diffractometer equipped with a CCD detector...data were collected from selected crystal fragments with high crystal quality (a common case for tourmaline-group...members of the tourmaline group. From the refined crystal-structure model, the chemical formula of a given |  | Menezes Filho, Luiz A. D., Chaves, Mário L. S. C., Cooper, Mark A., Ball, Neil A., Abdu, Yassir A., Sharpe, Ryan, Day, Maxwell C., Hawthorne, Frank C. (2019) Brandãoite, [BeAl2(PO4)2(OH)2(H2O)4](H2O), a new Be–Al phosphate mineral from the João Firmino mine, Pomarolli farm region, Divino das Laranjeiras County, Minas Gerais State, Brazil: description and crystal structure. Mineralogical Magazine, 83 (2) 261-267 doi:10.1180/mgm.2018.121 | Journal (article/letter/editorial) | | Article Brandãoite, [BeAl2(PO4)2(OH)2(H2O)4](H2O), a new Be–Al phosphate mineral from the João Firmino mine...Divino das Laranjeiras County, Minas Gerais State, Brazil: description and crystal structure Luiz A. D....Brandãoite, [BeAl2(PO4)2(OH)2(H2O)4](H2O), is a new Be–Al phosphate mineral from the João Firmino mine...Divino das Laranjeiras County, Minas Gerais State, Brazil, where it occurs in an albite pocket with other...Chemical analysis of a 4 µm wide needle-shaped crystal by electron microprobe and secondaryion mass spectrometry |  | | Book | | Smith William L. Brown Feldspar Minerals Volume 1 Crystal Structures, Physical, Chemical, and Microtextural...352 Figures Springer-Verlag, Berlin Heidelberg New York London Paris Tokyo Prof. Dr. JOSEPH V. SMITH...of Chicago 5734 S. Ellis Avenue Chicago IL 60637 USA Dr. WILLIAM L. BROWN CRPG Centre National de la Recherche...that a completely new version of Feldspar Minerals was needed because of the important new results on the...I would turn the original Volumes 1 and 2 into a new Volume 1, and all three of us would share the preparation |  | | Report (volume) | | te) Lower (Early) Upper (Late) Middle (Middle) Lower (Early) Upper (Late) Middle (Middle) Lower (Early)...Upper (Late) Lower (Early) Upper (Late) Middle (Middle) Lower (E::trly) Upper (Late) Lower (Early) Upper...(Middle) Lower (Early) Upper (Late) Middle (Middle) Lower (Early) Upper (Late) Middle (Middle) Lower (Early)...(Middle) Lower (Early) Informal subdivisions such as upper, middle, and lower, or upper and lower, or younger... and Late, and for epochs. Informal rock terms lower, middle, and upper may be used where there is no |  | Stephenson, D., Bevins, R. E., Millward, D., Highton, A. J., Parsons, I., Stone, P., Wadsworth, W. J. (1999) Chapter 6: Wales and adjacent areas. In Caledonian Igneous Rocks of Great Britain (Geological Conservation Review Series - Geological Conservation Review No. 17. Joint Nature Conservation Committee, Peterborough. p.231-344. | Book (chapter) | | Curig Hill; 18, Sarnau; 19, Ffestiniog granite quarry; 20, Pandy; 21, Trwyn-y-Gorlech to Yr Eifl quarries;...Moelypenmaen; 24, Llanbedrog; 25, Foe] Gron; 26, Nanhoron quarry; 27, Mynydd Penarfynydd; 28, Skomer Island; 29...Cyffredin Volcanic Shale Member? Formation Lower Crystal Tuff Member Aber Mawr Shale Formation Didymograpms...excellent section through basic and acid tuffs of the lower part of the Aran Volcanic Group, and represents...Grach Basalt Formation; LCV, Lower Crafnant Volcanic Formation; LRT, Lower Rhyolitic Tuff Formation; MCV |  | | Journal (article/letter/editorial) | | expulsion of immiscible Si-rich melts 39 from the lower crystal mush into the upper main magma body caused the...rocks (peridotite and/or 103 pyroxenite) in the lower part and gabbroic rocks in the upper part, such...common feature, i.e., major ore bodies occur in the lower 107 horizons of the intrusions, and the ore bodies...unit is divided into three zones including the lower 132 zone (LZ), the middle zone (MZ), and the upper...the congener rock in 152 the MZ but has a much lower Fe-Ti oxides content. 153 For the entire sequence |  | | Journal (article/letter/editorial) | | Geology, Stanford University, Stanford, CA 94305-2115, USA FRANCOB (Received August 7, 1990; accepted in ...spectroscopy. Glass compositions investigated were albite (NaA1Si30s: AB) and a peralkaline composition (Naj...depolymerized melts should act to decrease the crystal-melt partition coefficients of Zr and may explain...the effects of major system variables including crystal/melt composition and structure (LEMARCHANDet al...formation of complexes may lower the activity of the trace metals, leading to lower crystal-liquid partition coefficients |  | | Book | | like oceanic concretions, sea and thermal water. New notions, like nonwaste technology, complex deposit... classifications and notions, especially in the new and latest trends of development of these industrial...Cu, Co, Pb, Zn, W, Mo, Sn, Be, U, Au, Bi, rock crystal, graphite and other mineral resources in contactmetasomatic...nonmetallic stones (marble, granite, jasper, agate, rock crystal, garnet, corundum, diamond, etc.); e) hydromineral...together with gold in metamorphic black slates (the USA, Canada, the USSR) are associated with Karelian granitoids |  | | Report (issue) | | Pinole C9j Geology Prieta Area. of Sonoma County. of the Berkeley Hills. Regional Shoreline. ...McDougall Field Trip Guide to the Geology of Sonoma County 55 Terry Wright 7. Guide to the David 8. ...Mountains near Loma Prieta (Trip 5), and in Marin County (Trip 2), paleontologic and paleomagnetic data...covered by artificial fill composed of dune sand, quarry rubble, and garbage. These old unengineered artificial...Corona Heights was once the of a brick works and quarry in Franciscan rocks of the Marin Headlands terrane |  | | Journal (article/letter/editorial) | | feldspars, are fully coherent and composed of low albite and low microcline. Above the heads of some of...zone'' containing roughly planar lamellae of low albite and tweed orthoclase. During pleat development...bulk composition of the crystal and cooling rate. During cooling, each crystal behaves as a closed system...Parsons 1984a, 1988). If cooling is slower, as in the lower parts of the Layered Series at Klokken and in the...separated from the braid microperthite within the crystal by a ``transitional zone'' composed of zig-zag |  | | Book | | 9 14 14 16 . .;.-.' *'... Tridymite Trachyte, New Zealand Quartz-Felsite, Vosges (ordinary light) Quartz-Felsite...Chemnitz Cataclastic-Schist, Strath Beag Microcline Albite . . . . 57 57 58 .......'63 ....... ..........Rhyolite, Hungary; Trachyte, WolkenTridymite Trachyte, New Zealand ; burg ; Quartz- Felsite, Vosges Fclsite'...Syn these des Outlines of Field Geology, London, New Edition ; Text-Book of Geology, London, 1903, 4th...left circle, x 18. Shows an idiomorphic central crystal of olivine, with fresh kernels of the mineral enmeshed |  | | Report (issue) | | geol·ogy Occurrence of refractory clay in Randolph County, W.Va., by K. J. Englund and H. J. Goett______________________...region, northern Saudi Arabia, by J. B. Cathcart__ Albite-pyroxene-glaucophane schist from Valley Ford, Calif...apatite-bearing ultramafic chlorite rock, Harford County, Md., by D. L. Southwick_______ Quartz diorite-quartz...Coincidence of fossil and lithologic zones in the lower part of Upper Cretaceous Mancos Shale, Slick Rock...Formation (Paleocene) in southeastern Hardeman County, Tenn., by S. M. Herrick and D. R. Rima------- |  | | Book | | Ttibingen . T. Hahn, Aachen Springer Berlin Heidelberg New York Barcelona Budapest Hong Kong London Milan Paris...added to or substituted for water. There are many new data concerning properties of melts and magmas, dehydration...2.3 The Role of the Charge-Balancing Cation in Albite and Haplogranite Melts ....... 3.2.4 Implications...Adiabatic Ascent ...................... 3.6.3 Crystal Fractionation During Ascent. . . .. 3.6.4 Role...are the results of these efforts. In the meantime, new experimental data have become available on phase |  | | Book (edition) | | Marshall Chemical fundamentals of geology R. Gill Crystal structures and cation sites of the rock-forming...Inc., 8 Winchester Place, Winchester, Mass. 01890, USA Allen & Unwin (Australia) Ltd, 8 Napier Street, North...North Sydney, NSW 2060, Australia Allen & Unwin (New Zealand) Ltd in association with the Port Nicholson...Nicholson Press Ltd, 60 Cambridge Terrace, Wellington, New Zealand First published in 1988 British Library...9, have been subdivided on the basis of their crystal chemistry I using the scheme employed by the British |
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