 | Holm, Daniel, Medaris, L. Gordon, McDannell, Kalin T., Schneider, David A., Schulz, Klaus, Singer, Bradley S., Jicha, Brian R. (2020) Growth, overprinting, and stabilization of Proterozoic provinces in the southern Lake Superior region. Precambrian Research, 339. 105587 doi:10.1016/j.precamres.2019.105587 | Journal (article/letter/editorial) | | Lincoln Street, Kent State University, Kent, OH 44242, USA. dholm@kent.edu. Keywords: geochronology, mafic...temperature age data discussed in the text (BD: Biron dam; HS: Hamburg schist; PO; Pembine ophiolite;...Maass et al., 1980). Fig. 3: Geologic map of the Biron dam area, showing the distribution of Penokean tonalite...with sample localities. 10 Fig. 4: a) Photo of Biron dam with sharp dike contacts (dotted lines) and...and tonalite in the foreground. b) Photo of Biron dam dike contact showing partial melting and rheomorphic |  | | Journal (issue) | | AGTA Gemological Testing Center, New York, NY10017, USA e-mail: info@agta-gtc.org 2. SSEF Swiss Gemmological...magnificus, Nodipecten nodosus, Nodipecten subnodosus, USA Introduction Not frequently seen but relatively...nodosus is found in the seas off the south-eastern USA to Brazil and N. subnodosus in the seas off western...Incorporated, Houlton, Maine, Fitzpatrick, K., 2002. Splash! Marine-inspired jewelry. USA http://www.departures...E., and Misiorowski, E., 1987. The history and Oxford gemology of Queen Conch pearls. Gems & Wight, W |  | | Book (volume) | | Mineralogy by Vandall T. King and Eugene E. Foord Maine Geological Survey DEPARTMENT OF CONSERVATION Walter...Resources Information, Maine Geological Survey Walter A. Anderson, State Geologist Maine Geological Survey...DEPARTMENT OF CONSERVATION 1994 Copyright ©1994 by the Maine Geological Survey, Department of Conservation. All...Cover photograph: Fluorapatite, Pulsifer quarry, Auburn, Maine (2.2 cm specimen), Harvard Mineralogical...Wendell E. Wilson, ©1985. The laws and policies of Maine and the United States prohibit discrimination in |  | | Report (issue) | | International, LLC P.O. Box 263, East Hampton, CT 06424, USA Phone 1.860.267.1512; fax 1.860.267.7225 www.lapisint...WEISE VERLAG, GERMANY AND LAPIS INTERNATIONAL, USA About Emeralds Emeralds· of the World Beryl and...Laboratory Emeralds ..................84 Karl Schmetzer USA: Hiddenite, North Carolina ...........64 Michael...contain inclusions of shale, bitumen, carbonates or albite (see page 12); rare cat's eye caused by swarms...inclusions, also found in the arms, consist mainly of albite, carbonates and beryl, but also include bitumen |  | | Journal (issue) | | Institute of America, Santa Monica, California 90404, USA Abstract This article describes the gemmological...Nassau, Nassau, Ph.D. Ph.D. Lebanon, USA Lebanon, NJ NJ 08833, 08833, USA Introduction The interpretation...pyramid and separated from each other by white albite or dark carbonaceous shale particles cafs-eye emeralds...chlorine (C hydrothermal synthetics of Linde and Biron/Pool, as well as in the Colombian emeralds, of course)...the mean value of the o and e spectra). Usually Biron synthetics also show a the beryl formula have been |  | | Journal (issue) | | Monica, Monica, California California 90404, 90404, USA USA Fig. Fig. I. 1. This assembled agate specimen...Sinkankas, San Diego, California California 9lO9, 9109, USA The literature of antiquity frequently mentions...structures in hydrothermally-grown synthetic citrine from USA; growth lines parallel to the basal pinacoid c (0001)...operated. Battery included. 9 k n ^ Made in USA SPECIFICATIONS I • • • • Weighing Capacity Resolution...1991,22,8 489 Plate 8. Mesoperthite with white albite spindles in K-feldspar. Sample 9. Field of view |  | Prunier, J., Chabaux, F., Stille, P., Gangloff, S., Pierret, M.C., Viville, D., Aubert, A. (2015) Geochemical and isotopic (Sr, U) monitoring of soil solutions from the Strengbach catchment (Vosges mountains, France): Evidence for recent weathering evolution. Chemical Geology, 417. 289-305 doi:10.1016/j.chemgeo.2015.10.012 | Journal (article/letter/editorial) | | transformed albite, Kfeldspar and muscovite into fine-grained illite and quartz. Biotite and albite have disappeared...and a high hydraulic conductivity at saturation (Biron et al., 1994). The soil profiles were sampled in...soil samples are quartz, feldspars (orthoclase and albite) and muscovite CE P (Fichter et al., 1998a, b)...solution data from 60 cm depth relative to from albite weathering in the deeper samples (Fig. 7a). The...an 87Sr/86Sr isotopic ratio similar to that of albite. The consistent behaviors of the U and Sr isotope |  | | Book (volume) | | 0 n101ercai o of Maine j f·~ ....__ :,,. . - .._"' ..;. .. ~ L-- -~ \. • .J_..::.; I Volume...History, Gems, and Geology edited by Vandall T. King Maine Geological Survey DEPARTMENT OF CONSERVATION Robert...Robert G. Marvinney, State Geologist of Maine Volume 2: Mining History, Gems, and Geology Edited by...Resources Information, Maine Geologi,cal Survey Robert G Marvinney, State Geologist Maine Geological Survey...DEPARTMENT OF CONSERVATION 2000 Copyright ©2000 by the Maine Geological Survey, Department of Conservation. All |  | | Journal (article/letter/editorial) | | 2600 cm)1 are observed (Leung et al. 1986). In Biron and Regency hydrothermal synthetic beryls, chlorine...structural component but in smaller amounts than in Biron hydrothermal synthetic beryls (Yu et al. 2000)....commercially produced hydrothermal synthetic beryls (Biron, Regency and Tairus companies are the producers...current of 20 nA. The element standards were natural albite (Na2O, Al2O3, SiO2), natural orthoclase (FeO),...between 2600 and 3000 cm)1 are always seen in the Biron beryls. This system of bands Table 1 Mean results |  | | Journal (article/letter/editorial) | | Copyright © 2001 Elsevier Science Ltd Printed in the USA. All rights reserved 0016-7037/01 $20.00 ⫹ .00 Pergamon...catchment (Viville et al., 1993; Lu et al., 1995; Biron et al., 1997; Pfister et al., 1997; Ladouche et...R4884 R4885 Minerals Granite Muscovite Biotite Albite Albitea K-feldspar Apatite a 87 Sr/86Sr 0.792631(9)...Bergen regions, Norway. Appl. Geochem. 14, 27–39. Biron P., Najjar G., Viville D., Granier A., and Dambrine...profile on granodiorite in the Front Range, Colorado, USA. Geochim. Cosmochim. Acta 59, 279 – 294. Dambrine |  | | Catalog/List | | 1995, viz London, St. Albans, Keele University, Oxford, Harrogate and Bakewell. Hope to see you at ane...hrdownie Quarry specimens. Also "Potato Stones" from the Hendips. 4. ANALCIME.Magheramorne Quarry,Larne...trapezohedral xtls to 3mm. t5 each. 5. ANALCIME.Croft Quarry,Croft,Leicestershire.7 specimens.Specimen A-white....tlO. 16. ARAGONITE/ROCK CRYSTAL. Greystones Quarry,Launceston,Cornwall. Large milky Quartz breccia...tl2. Attractive. 18. ARSENOPYRITE.Hingsten Down Quarry,Calstock,Cornwall. 2 specimens. Specimen A-matrix |  | | Journal (issue) | | inclusion|Zawadi sapphires|Tourmaline from the Havey quarry, Maine, USA| Greenland tugtupite|Orange zircon from Myanmar|Glass...Edward Boehm, RareSource, Chattanooga, Tennessee, USA; Alan T. Collins, King’s College London; John L....Emmett, Crystal Chemistry, Brush Prairie, Washington, USA; Emmanuel Fritsch, University of Nantes, France;...E. Post, Smithsonian Institution, Washington DC, USA; Andrew H. Rankin, Kingston University, Surrey; George...Rossman, California Institute of Technology, Pasadena, USA; Karl Schmetzer, Petershausen, Germany; Dietmar Schwarz |  | | Journal (issue) | | substitution bodies. Associated ciated minerals are: albite, muscovite, niobotantalite, beryl and andlocally...and minerals, minerals, Muscovite,quartz and albite albite border border fringe, fringe, Fig. I. 1. ~...and large prisms of schorl, - A blocky zone with albite and quartz and giant crystals of K.,feldspar, K-feldspar...is always simple: quartz, Kfeldspar, sometimes albite, biotite, schorl, muscovite and some beryl, niobotantalite...4. Lavra do Bianor (Minas Gerais). View of the quarry with the massive rose quartz core in the foreground |  | | Journal (issue) | | alexandrite rods from Northrop Grumman Space Technology, USA. Multiconsult, Norway is thanked for financial support...edition, P.G. Read (Ed.) Butterworth-Heinemann, Oxford Weigel, O., 1923. Über die Färbänderung von Korund...by short notes published by colleagues from the USA (e.g. AGTA-GTC Lab, 2004; Rockwell and © Gemmological...Research (Thailand) 2. GIA Laboratory, New York, USA Abstract: This report describes an egg-shaped non-nacreous...virginica, Eastern oyster, mollusc, Raman spectra, USA Introduction When envisioning the growth of a pearl |  | | Journal (issue) | | produced by Regency Created Emeralds Co. in the USA. Since 1979 various synthetic beryls including green... 0.007 2.69 orange-pink weak violet violet Biron (Australia) pinkish Novosibirsk (Russia) pinkish...synthetic beryls are also produced in Australia by Biron International Ltd., which are well known as a major...reminiscent of the natural red beryls from Utah, USA (see Henn and Becker, 1995). The physico-chemical...U., and Becker, G., 1995. Rote Berylle aus Utah, USA Neue Beobachtungen. Z. Dt. Gemmol. Ges., 44, 55--{i0 |  | Chabaux, François, Stille, Peter, Prunier, Jonathan, Gangloff, Sophie, Lemarchand, Damien, Morvan, Gilles, Négrel, Justine, Pelt, Eric, Pierret, Marie-Claire, Rihs, Sophie, Schmitt, Anne-Désirée, Trémolières, Michèle, Viville, Daniel (2019) Plant-soil-water interactions: Implications from U-Th-Ra isotope analysis in soils, soil solutions and vegetation (Strengbach CZO, France) Geochimica et Cosmochimica Acta, 259. 188-210 doi:10.1016/j.gca.2019.05.045 | Journal (article/letter/editorial) | | soil samples are quartz, feldspars (orthoclase and albite), muscovite and clay minerals. Biotite and traces...granite minerals (apatite, biotite, muscovite and albite) as estimated from the U/Th ratio given in Aubert...Holland and K.K. Turekian). Elsevier-Pergamon, Oxford. pp.365–392. Blum J.D., Dasch A.A., Hamburg S.P...Cosmochim. Acta, 74, 2851-2865 Granier A., Bréda N., Biron P.,Villette S. (1999) A lumped water balance model...Marine, and Environmental Sciences. Clarendon Press, Oxford. Jeambrun, M., Pourcelot, L., Mercat, C.; Boulet |  | | Book (edition) | | Saul, Sonja Schwartzman, John Sinkankas, Kenneth Sumner, Lillian Turner, Martin Zinn. who some way with... tions PC: Private Collection LA: Los Angeles County Museum (Los Angeles) COMMENTS This section contains...Pyrophyllite: North Carolina Japan San Benito County, Gahnite: Colorado Jadeite: California b 1 ...axis axis mean, Jessieville, Arkansas Spodumene: Maine York Madagascar Keystone, South Dakota Quebec...England Microcline: Amelia, Virginia Ontario, Canada Albite (Ab 99 An,): Amelia, Virginia Serpentine (lizardite): |  | | Report (issue) | | ranging in age from 1,870 Ma to 1,760 Ma. In Marathon County and vicinity (fig. 2), a calcalkalic volcanic succession...Xgr, fig. 2) forms abundant plutons in Marathon County and vicinity, in the southern part of the exposed...crystallization of the magma. Granite from a large quarry in the southern part of the batholith has a U-Pb...of the 1,835 Ma group are confined to Marathon County and adjacent areas, and truncate the Eau Pleine... Athelstane Quartz Monzonite (alkali granite), quarry at Mt. Tom, sec. 19, T. 33 N., R. 20 E. Age 1,836±15 |  | | Journal (article/letter/editorial) | | weathered aplite vein in an abandoned granodiorite quarry on the boundary of village lands between Oppach...with numerous crystals of graphite, specularite, albite, rubicline, orthoclase, anhydrite, barite, calcite...small quartz-dominated veins with the so-called Biron mica^ (hematite). A careful study has now shown |  | | Journal (issue) | | Mozambique, Nigeria, Russia, Tanzania, and Zambia, and Biron synthetic emerald were studied using an optical...flaws in emerald from Brazil (Carnaiba). Figure 6: Albite crystal inclusion in synthetic emerald. Mineral...(Afghanistan) to 4.39 ct (Brazil, Carnaiba), and Biron synthetic emerald. The samples represent a wide...variable quantities of talc, chlorite, quartz, albite, chromite, ilmenite, magnetite, apatite and fluorite...other beryls. Chilton Book Company, Radmor, PA, USA, 665 Sliwa, A.S., and Nguluwe, C.A., 1984. Geological |  | Cenki-Tok, B., Chabaux, F., Lemarchand, D., Schmitt, A.-D., Pierret, M.-C., Viville, D., Bagard, M.-L., Stille, P. (2009) The impact of water–rock interaction and vegetation on calcium isotope fractionation in soil- and stream waters of a small, forested catchment (the Strengbach case) Geochimica et Cosmochimica Acta, 73 (8) 2215-2228 doi:10.1016/j.gca.2009.01.023 | Journal (article/letter/editorial) | | secondary soil minerals that are enriched in Na (e.g. albite). Therefore, in agreement with Page et al. (2008)..., Pollier B., Girard S., Granier A., Lu P. and Biron P. (1992) Dynamique des éléments minéraux dans..., Poszwa A., Ranger J., Probst A., Viville D., Biron P. and Granier A. (1998b) Evidence of current soil...Cosmochimica Acta. 70, 1128–1147. Granier A., Bréda N., Biron P. and Villette S. (1999) A lumped water balance...calcium use in vertebrates. Proc. Natl. Acad. Sci. USA 96(24), 13709– 13713. Skulan J., DePaolo D. J. and |  | Guinoiseau, Damien, Bouchez, Julien, Gélabert, Alexandre, Louvat, Pascale, Filizola, Naziano, Benedetti, Marc F. (2016) The geochemical filter of large river confluences. Chemical Geology, 441. 191-203 doi:10.1016/j.chemgeo.2016.08.009 | Journal (article/letter/editorial) | | Laboratory (Best, 1988) and field experiments at small (Biron et al., 1993) or large scales (Konsoer and Rhoads...spectra (not shown here) reveal the presence of albite in SPM of the Rio Solimões, in agreement with Gibbs... such as quartz (accounting for SiSPM loss) or albite/ D. Guinoiseau et al. / Chemical Geology 441...channel confluences. Sedimentology 35 (3), 481–498. Biron, P., Roy, A.G., Best, J.L., Boyer, C., 1993. Bed...estuaries: the case of North River, Massachusetts (USA). Geochim. Cosmochim. Acta 73 (14), 4045–4059. Filizola |  | | Journal (issue) | | granite hills. The granites consist mainly of quartz, albite and orthoclase with less than 5% mica (siderophyllite)...partly muscovite. Lepidolite Lepidolite and and albite, albite, in in the the form form of of muscovite. cleavelandite...Chatham synthetic emerald; I hydrothermally-grown Biron synthetic emerald; Ha natural emerald, Jos, Nigeria;...grown hydrothermally from alkalifree media Linde, Biron, Pool, Swarovski hydrothermally-grown synthetic...Pforzheim, FRG; FRG; Mr R. E. Kane of Santa Monica, USA; Dr J. Kanis of Cascais, Portugal; Mr E. Petsch of |  | | Journal (issue) | | the first four stones are more characteristic of Biron or Russian hydrothermal synthetic emeralds. Fig...dominant phase ± kaolinite, ± paragonite, ± quartz, ± albite, and ± chlorite, pyrite and calcite. Two distinct...Jadeite may be formed as a result of desilication of albite. The serpentinite bodies intrude into Cretaceous...path, omphacite, ferronyboite to katophorite, and albite developed at the expense of peak phases. As the...garnet and as idioblastic tabular grains in the albite matrix. The most Fe-rich ferronyboite core has |  | | Journal (issue) | | garnets W. W m. Hanneman, Ph.D. Poulsbo, WA 98370, USA ABSTRACT: Gem garnets are essentially solid solutions...scale). Photo courtesy of C3 Inc. of Raleigh, NC, USA, which is introducing this material in 1997. (France...acken!Germany H EspigllG-Farben/Germany ce Chatham/USA Gilson/France FIS FIS FIS FIS FIS FIS 80, N80,...EM Flanigen/Quintessa/Linde!USA Adachi Shin!japan RegencyNacuum Ventures!USA HyS HyS 1988 Aquamarine...4) Hoquiam!USA 1903 Ruby (SP) VerneuiVBaikovsky!France 1907 Blue sapphire L Merker/Linde!USA 1942 Ruby |
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