 | | Journal (article/letter/editorial) | | Bratthagen nepheline syenite pegmatite (Vestfold County, Norway). With respect to the holotype found at...and BLi compositions (i.e. to the rootnames eckermannite, arfvedsonite and leakeite for BNa and holmquistite...nepheline syenite pegmatite at Bratthagen, Vestfold County, Norway, an historical locality protected by law...10Âș00â39ââ E) in LaÌgendalen, Hedrum, Vestfold County, Norway. The locality has been protected by law...> 10s(I) in the 2y range 4 70Âș. ReïŹections with I > 3s(I) within the same 2y range were considered as |  | | Journal (article/letter/editorial) | | http://petrology.oxfordjournals.org/ at University of California, San Francisco on December 13, 2014 Geology...http://petrology.oxfordjournals.org/ at University of California, San Francisco on December 13, 2014 TABLE 1...the type alnoites of Alno (Sweden) grade into a range of melilite-free variants (Table 2). 'Ultramafic...http://petrology.oxfordjournals.org/ at University of California, San Francisco on December 13, 2014 Per cent...http://petrology.oxfordjournals.org/ at University of California, San Francisco on December 13, 2014 TABLE 2 |  | Oberti, Roberta, Caballero, JosĂ© M., Ottolini, Luisa, LĂłpez-AndrĂ©s, Sol, Herreros, Victor (2000) Sodic-ferripedrizite, a new monoclinic amphibole bridging the magnesium-iron-manganese-lithium and the sodium-calcium groups. American Mineralogist, 85 (3) 578-585 doi:10.2138/am-2000-0420 | Journal (article/letter/editorial) | | Sierra de Guadarrama gave fluid pressures in the range 150-170 MPa; this clearly represents an upper limit...excitation voltage of 15 kV, specimen current of 20 nA, peak-count time of 10 s and background-count time of...and of the corresponding antireflection in the range â30 < Ξ < 30°. For the two crystals of this work...monoclinic-equivalent pairs (hkl and hkl) in the range 2 < Ξ < 30°. Intensities were corrected for absorption...applied to the charge-distribution pattern of eckermannite. C RELATIONSHIPS WITH OTHER LI-BEARING AMPHIBOLES |  | | Journal (article/letter/editorial) | | , and arfvedsonite will become âferro-ferri-eckermanniteâ, and a riebeckiteâarfvedsonite granite will...(2) symmetry, (3) thermodynamics, and (4) short-range order. Some of these studies have produced compositions...complete range possible from a structural perspective: M, Na, K and Ca can vary in the range 0â1 apfu...(OH)2 Glaucophane Eckermannite Nyböite Alumino-leakeite Glaucophane Eckermannite Nyböite Leakeite END-MEMBER...Ferro-eckermannite Ferro-nyböite Ferro-alumino-leakeite Ferro-glaucophane Ferro-eckermannite Ferro-nyböite |  | | Journal (article/letter/editorial) | | calculation from wt% to apfu is made more complex by the range 45 of the A cations from complete occupancy to...Cl-, O2-. This variability results in a potential range 47 from 15 to 16 non-H cations, and from 46 to...any calculated proportion of H2O+) is outside the range 98 to 102 weight percent; 387 x the totals for...export. As 420 AMPH2012 only accepts a certain range of elements, the exported data may only be a subset...fluoro-edenite Gianfagna and Oberti (2001) eckermannite ferroeckermannite potassic-ferro-chloro-edenite |  | | Journal (article/letter/editorial) | | are richterite, katophorite, arfvedsonite and eckermannite. There is a very wide variation in the composition...origin also. In no other complex has such a broad range of feldspathoidal rocks been considered to be metasomatic...ambiguous, with pyroxenite inclusions of a broad range of sizes frequently enclosed in ijolite or cut by...low/medium-grade; h, high-grade; c, contact fenite Eck, eckermannite; Mg-Arf, magnesioarfvedsonite; Fe-Rch, ferrorichterite;...to ijolite, are cut by s6vitic dykes. The entire range of amphibole compositions is shown in Fig. 2. The |  | | Book (volume) | | 01225 442836) Distributors USA AAPG Bookstore PO Box 979 Tulsa OK 74101-0979 USA (Orders: Tel. (918) 584-2555...ne Magnesio-riebeckiteâRiebeckite Eckermannite-Ferro-eckermannite LeakeiteâFerro-leakeite Kornite Ungarettiite...analyses representative, wherever possible, of the range of chemical and paragenetic variation. From most...three new minerals from the Laytonville Quarry, California were named by S. O. Agrell after the three co-authors...The M4 sites however can be octupied by a wider range of cations and their sizes determine the way in |  | Hawthorne, F. C., Oberti, R., Cannillo, E., Ottolini, L., Roelofsen, J. N., Martin, R. F. (2001) Li-BEARING ARFVEDSONITIC AMPHIBOLES FROM THE STRANGE LAKE PERALKALINE GRANITE, QUEBEC. The Canadian Mineralogist, 39 (4) 1161-1170 doi:10.2113/gscanmin.39.4.1161 | Journal (article/letter/editorial) | | crystal-chemical aspects of Li incorporation into eckermannite and arfvedsonite were discussed by Hawthorne...amphiboles examined here show a very restricted range of composition. They are essentially Mg-free and...sodicâ calcic and sodic amphiboles from Coyote Peak, California. Can. Mineral. 36, 1253-1265. 1169 K |  | Hawthorne, F. C., Oberti, R., Harlow, G. E., Maresch, W. V., Martin, R. F., Schumacher, J. C., Welch, M. D. (2012) Nomenclature of the amphibole supergroup. American Mineralogist, 97 (11) 2031-2048 doi:10.2138/am.2012.4276 | Journal (article/letter/editorial) | | and arfvedsonite would become âferro-ferri-eckermanniteâ, and a riebeckite-arfvedsonite granite would...(2) symmetry, (3) thermodynamics, and (4) short-range order. Some of these studies have produced compositions...oCa2Mg5Si8O22(OH)2 â oCa2Fe2+ 5 Si8O22(OH)2, the compositional range of tremolite extends from oCa2Mg5Si8O22(OH)2 to...2, occupies the same compositional space as eckermannite, ideally NaNa2(Mg4Al)Si8O22(OH)2, in the compositional...compositions. The thick solid lines show the possible range of amphibole compositions at B Ca/B(Ca + Na) = 0 |  | | Report (volume) | | bond-valence theory to predict patterns of SRO (Short-Range Order) in amphiboles, and use of these predictions...crystal chemistry, new compositions, long-range order, short-range order etc., and all experimental results...2007b); hence cell dimensions show a restricted range. The P2/a structure occurs for just a single (known)...structure shows a wide range of composition and a correspondingly wide range of cell dimensions. The...dimensions show only a restricted range, whereas the Pnma structure shows a wide range of composition. The C1 structure |  | | Book (edition) | | Dr. Thomas Kenkmann Museum fĂŒr Naturkunde der Humboldt-UniversitĂ€t zu Berlin, Invalidenstr. 43, D-10115...minimum - maximum values are provided, they show the range found for different optical axes in cases of optical...(yellow) between stibnite (light grey); Murchison Range, South Africa [g]; Nic. // Anhedral electrum (yellowish...(dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum (yellowish white)...(dark grey); New Bullfrog mine, Nye Co., Nevada, USA [h]; Nic. // Anhedral electrum (yellowish white) |  | | Book (edition) | | Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviations: Rep. (republic), prov. (province), co. (county), munic. (municipio), pref. (prefecture), dept...always included in text, except in the cases of the USA, UK, and the provinces Ontario and Quebec in Canada...Uintah County. Utah. and m (2.B. acanthite group). Monoclinic, C2/m, a,b,c Rio Blanco County. Colorado... Vermont, at Wrightwood, San Bernardino co., California, in fine crystals in talc near Wenatchee Lake |  | | Book (edition) | | OX5 1 GB, UK 225 Wyman Street, Waltham, MA 02451, USA Copyright © 2015, 2008 Elsevier B.V. All rights reserved...Series A compositional series is defined as a range of mineral compositions in which, for instance,...minimum/maximum values are provided, they show the range found for different optical axes in cases of optical...mineral section. All minerals of a particular colour range are sorted according to their average reflectance...Bullfrog Mine, Bullfrog District, Nye Co., Nevada, USA (sample: Witzke); PPL If marked in description, ⌠|  | | Book (edition) | | (Brazil). Malcolm Back (Canada), Henry L. Barwood (USA). Dmitriy Belakovskiy (Russia). Fabio Bellatreccia...(Italy), T.S. Ercit (Canada). Alexander Falster (USA). Jeffrey de Fourestier (Canada). Robert Gault (Canada)...Henderson. Jr. (USA). D.D. Hogarth (Canada). J.L. Jam bor (Canada), Anthony R. Kampf (USA). Pave! M. Kartashov...Karnp-Moller (Denmark). Akira Kato (Japan). Lance E. Keams (USA). Elisabeth Kirchner (Austria), Uwe Kolitsch (Austria)...Republic). Per Nystcn (Sweden), David O'Hanlcy (USA). Filippo Olmi (deccased) (ltaly). Werner H. Paar |  | | Book | | Aleph Enterprises, PO Box 213, Livermore, California, 94551, USA. Because of space limitations, only a subset...Hidden Valley Road, Kingsport, Tennessee, 37663, USA. The authors appreciate the advice and kind assistance...City, Nevada, USA; Peter Embrey, London, England; Jessie Hardman, Long Beach, California, USA; and Barbara...Barbara Nichols, Livermore, California, USA. All of these colleagues made helpful comments and substantive... Aleph Enterprises PC Box 213 Livermore California 94551 USA Elemental Table âElementâ Aluminum Amide |  | | Book | | 353-416 257-320 321-384 225-288 137-224 CALIFORNIA ] 273-336 ARIZONA-IV ] 1-102 [ 17 / 1986...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Iron-manganese phosphates of the Williams pegmatites, Coosa County, Alabama (by P. B. Leavens & T. A. Simpson) 6:66-73...ALICE GLORY HOLE The Alice glory hole, Clear Creek County, Colorado (by T. A. Hanson & W. B. Craft) 18:185187...--and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE MYERS --and |  | | Book | | variety amethyst, sceptre habit, Denny Mountain, King County, Washington, U.S.A. / Photo by Ken Mayer Production...organic geochemistry. Green River Formation, Uinta County, Utah, U.S.A. Trudell, L.C. (1970): Lithologic...Poudrette quarry, Mont Saint-Hilaire, Rouville County, Quebec, Canada. McDonald, AM. & Chao, G.Y. (1994):...Abernathy, operator of the Fumerole mine, Emery County, Utah, U.S.A., who found the first braunite. Mount...Swit- zerland, erroneously considered to be the range containing its discovery locality, at Mont St. Gotthard |  | | Book | | are an increasingly important source of a wide range of industrial raw materials, which has stimulated...only an approximate coordinate can be given. A range of coordinates is quoted for particularly large...has not always prov ed possible because of th e range of rock types involved, and because of th e d ifficulties...owing clearly small areas, for which only a limited range of tints are suitable. Locality index This lists...by G i t t i n s et a/.(1967) and of a broader range of alkali ne r cks by Doig and Barton ( 1 968). |  | | Book (edition) | | Lincoln. Encyclopedia of minerals Sagiiache County Pu blic Library Saguache , Colorado DEMCO For...Photo Editor: Wendell E. Wilson Library Saguache County Public Saguache, Colorado VAN NOSTRAND REINHOLD...not most mineral species are found to exhibit a range of colors depending on chemical solid solution,...Although we have tried to include a statement of the range, we have not attempted to be comprehensive or inclusive...phase that can vary in composition over a definite range (e.g., the plagioclase feldspars). specific gravity | | | Book (edition) | | Willard Lincoln. Encyclopedia of minerals ~~cbe County Public Library Saguache, Colorado OEMCO For Refere...not most mineral species are found to exhibit a range of colors depending on chemical solid solution,...Although ,ve haYe tried to include a statement of the range, ,ve have not atten1pted to be comprehensive or...phase that can vary in composition over a definite range (e.g., the plagioclase feldspars). specific gravity...the Fuemrol No. 2 mine, Temple Mountain, Emery County, Utah; also sparsely disseminated in uraniferous |  | | Book | | recent ex- Figure 8. Azurite from Bisbee, Arizona, USA. Azurite is a Cu-containing mineral found in the...mineral was first described) or after a landscape, county, or region in which the type locality was situated... Figure 10. Spessartine from Nathrop, Colorado, USA. Spessartine is named after the type locality near...Mammoth-Tiger 10x 18mm. District, Pinal County, Arizona, USA. Field of view: 33 MINERALOGY AND CRYSTALLOGRAPHY...60 x 74 mm. Figure 58. Topaz from Thomas Range, Utah, USA. The crystal is seen along a twofold axis |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Cisneros: Minerological Research Co., San Jose, California. Andrew M. Clark: Dept. of Mineralogy, Natural...Currier: Jewel Tunnel Imports, Baldwin Park, California. Stanley Dyl: Seaman Mineralogical Museum, Michigan...Canada. Richard C. Erd: U.S.G.S., Menlo Park, California. Howard T. Evans: U.S.G.S., Reston, Virginia...Claren N. (ââSiââ) and Ann Frazier: Berkeley, California. Carl Francis: Mineralogical Museum, Harvard...Paris, France. Legrand A. Gould: Pebble Beach, California. George E. Harlow: Dept. of Min. Sci., American |  | | Book (edition) | | to researchers not only in mineralogy but in a range of disciplines. The Museum has been pleased to support...File, 1601 Park Lane. Swarthmore, Pennsylvania, USA. Introduction This volume is the third edition...Green River Formation in (TL) Uintah Co .. Utah. USA. Named for P.H. Abelson. 20.7.3 AbernalhJile. K(U00As0...26 A. Z=4 [PDF 1 6-386]. (TL) Temple Mts. Utah. USA. Named for J . Abernathy. Abhurite. S n 30(0HhCl...Chem. Res. Tokyo 34, 1 0 1 8. From (TL) Abukuma range, Fukushima. Japan. Named for locality. Regarded |  | | Book (volume) | | minerals contain series of absorption bands in the range from 1,350 to 1,550 cm1 (Fig. 1.1). A cancrinite-group...largely to empirical approaches. The wavenumber range approximately between 400 and 1,700 cm1 is called... in a pronounced doublet 921 + 954 cm1 in the range of SiâO-stretching vibrations (Fig. 1.5). The splitting...consideration of the whole spectral curve within a certain range of frequencies (Dubovitskiy and Chukanov 2004; Chukanov...band of (Ti,Nb)âO-stretching vibrations (in the range 660â700 cm1). This band is single and its position |  | | Book | | igneous rock associations which contain a wide range of mineral resources, the agpaitic nepheline syenites...minerals of these formations have an extremely wide range of temperatures of crystallization and are concentrated...accumulated in the residual liquid to form a wide range of its compounds in the late- and postmagmatic differentiates...and are regarded as prospective ores for a wide range of useful elements (Semenov ef al. 1974). Much of...temperature (Kogarko 1977), extending their temperature range of crystallization from the late-magmatic stage |
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