	*(2003) INTERESTING PAPERS IN OTHER JOURNALS. Economic Geology, 98 (1) 201-219 doi:10.2113/gsecongeo.98.1.201*	Journal (article/letter/editorial)
	individual journals for assistance. Where possible, their U.S. addresses are given. The following journals are...Mineralogical Society of America. 1015 Eighteenth St NW, Ste 601, Washington, D.C. 20036-5212 ANALYTICA...EARTH SCIENCES Blackwell Science Asia, 54 University St, Carlton South 3053, Victoria, Australia BASIN RESEARCH...Society Of Chemistry, Sales and Customer Care, Thomas Graham House, Science Park, Milton Road, Cambridge...2000 Florida Avenue N.W., Washington, DC 20009-1277 USA GEOPHYSICS Society of Exploration Geophysicists,
	Hebert, Craig L., Kaufman, Alan J., Penniston-Dorland, Sarah C., Martin, Aaron J. (2010) Radiometric and stratigraphic constraints on terminal Ediacaran (post-Gaskiers) glaciation and metazoan evolution. Precambrian Research, 182 (4) 402-412 doi:10.1016/j.precamres.2010.07.008	Journal (article/letter/editorial)
	(Squantum ‘Tillite’) preserved in the Boston Basin, USA, which is dated by U/Pb zircon analysis of a volcanic...eastern Blue Ridge of central and northern Virginia, USA (Fig. 2) recognized as the Lynchburg Group (Wehr...Ridge Neoproterozoic stratigraphy. where An = anorthite, Cal = calcite, Chl = chlorite, Di = diopside...assuming end-member Mg mineral compositions. An = anorthite, Cal = calcite, Chl = chlorite, Di = diopside...diamictite (Myrow and Kaufman, 1999) and approaching the nadir in values recognized in the older Ediacaran Period
	*JOHNSON, J, STAID, M, TITUS, T, BECKER, K (2006) Shocked plagioclase signatures in Thermal Emission Spectrometer data of Mars. Icarus, 180 (1). 60-74 doi:10.1016/j.icarus.2005.08.010*	Journal (article/letter/editorial)
	86001, USA b Planetary Sciences Institute, 1700 E.Ft. Lowell, Suite 106, Tucson, AZ 85719, USA Received...by viewing first forward (e ∼ 46◦ , ∼25◦ ), then nadir (e ∼ 0◦ ), then aft of the spacecraft position (e...2 Andesine BUR-240 2 Labradorite WAR-4524 2 Anorthite BUR-340 2 Albite WAR-0612 2 Bytownite WAR-1384...of the intended five strips were acquired: the nadir view and the two western strips. Also shown in Figs...abundances in the two data sets is the effect of off-nadir viewing geometries associated with the edges of
	Massironi, M., Forlani, G., Cremonese, G., Capria, M.T., Da Deppo, V., Giacomini, L., Naletto, G., Pasquaré, G., Roncella, R., Flamini, E. (2008) Simulations using terrestrial geological analogues to assess interpretability of potential geological features of the Hermean surface restituted by the STereo imaging Camera of the SIMBIOSYS package (BepiColombo mission) Planetary and Space Science, 56 (8) 1079-1092 doi:10.1016/j.pss.2008.02.005	Journal (article/letter/editorial)
	the two channels looking at +201 and 201 from nadir. The selected wavelength coverage (six ﬁlters: two...periherm 38 km at periherm 7201 Stereo angle wrt nadir direction both images on only one detector 75 m...respect to the Hermean surface (granitoids vs anorthite and/or basalts), Roter Kamm represents a Fig...the equator (one at the nadir of the orbit periherm, the other at the nadir of the orbit apoherm) and...9429–9443. Cremonese, G., Sprague, A., Warell, J., Thomas, N., Ksamfomality, L., 2007. The surface of Mercury
	Kaufman, Alan J., Corsetti, Frank A., Varni, Michael A. (2007) The effect of rising atmospheric oxygen on carbon and sulfur isotope anomalies in the Neoproterozoic Johnnie Formation, Death Valley, USA. Chemical Geology, 237 (1) 47-63 doi:10.1016/j.chemgeo.2006.06.023	Journal (article/letter/editorial)
	Neoproterozoic Johnnie Formation, Death Valley, USA Alan J. Kaufman a,⁎, Frank A. Corsetti b , Michael...remarkable negative carbon isotope anomaly – to a nadir of near − 11‰ – that accompanies a dramatic rise...compositions of Johnnie Formation carbonates, Death Valley, USA δ13C (‰ VPDB) δ18O (‰ VPDB) δ13Corg (‰ VPDB) Δδ13C...siliciclastic free basis. n.d. = not determined. anorthite, hydroxyapatite, barite, kaolinite, muscovite...at the base of the oolite and fall rapidly to a nadir of −11‰ at the base of the overlying micrites (Fig
	Lissenberg, C. Johan, Dick, Henry J.B. (2008) Melt–rock reaction in the lower oceanic crust and its implications for the genesis of mid-ocean ridge basalt. Earth and Planetary Science Letters, 271 (1) 311-325 doi:10.1016/j.epsl.2008.04.023	Journal (article/letter/editorial)
	oikocrysts enclose resorbed plagioclase with lower anorthite contents than plagioclase in the host rock, and...as well as ophiolitic gabbro sections (Bay of Islands ophiolite, Bédard et al., 2000; Bédard and Hebert...73–0.66% to 1.39–1.21). Plagioclase chadacryst anorthite contents in type II oikocrysts are markedly lower...lower than those in the troctolitic matrix, with anorthite contents between 66 and 70. Moreover, the plagioclase...reversely zoned, with core–rim variation of 1–2 mol% anorthite. Plagioclase at the interface between the oikocrysts
	*(2017) The Journal of Gemmology* Vol. 35 (8) Gem-A**	Journal (issue)
	Hong Kong 691 Gem Notes Baryte from South Dakota, USA\| Gems from Mong Long, Myanmar\|Pyrite and other sulphides...Cambridge, Massachusetts, USA; Edward Boehm, RareSource, Chattanooga, Tennessee, USA; Maggie Campbell Pedersen...Emmett, Crystal Chemistry, Brush Prairie, Washington, USA; Emmanuel Fritsch, University of Nantes, France;...University of British Columbia, Vancouver, Canada; Thomas Hainschwang, GGTL Laboratories, Balzers, Liechtenstein;...E. Post, Smithsonian Institution, Washington DC, USA; Andrew H. Rankin, Kingston University, Surrey; Benjamin
	*Rost, Evelien, Hecker, Christoph, Schodlok, Martin, van der Meer, Freek (2018) Rock Sample Surface Preparation Influences Thermal Infrared Spectra. Minerals, 8 (11) 475 doi:10.3390/min8110475*	Journal (article/letter/editorial)
	Gildehaus Quartz Kaolinite 99% 1% Gabbro Anorthite Diopside Quartz Hornblende Zoisite Biotite Ilmenite...three smaller peaks can be seen from diopside, anorthite and hornblende. A final recognizable spectral...feature is located at 8.5 µm (a) from quartz and anorthite that can be best described as a shoulder in the...increased angle of the surface with respect to the nadir, which results in a decreased emissivity and an...Diopside and hornblende have a lower hardness than anorthite and quartz, hence if splitting influences mineral
	Renard, V., Hekinian, R., Francheteau, J., Ballard, R.D., Backer, H. (1985) Submersible observations at the axis of the ultra-fast-spreading East Pacific Rise (17°30′ to 21°30′S) Earth and Planetary Science Letters, 75 (4) 339-353 doi:10.1016/0012-821x(85)90178-5	Journal (article/letter/editorial)
	thin with small patches of older flows forming islands or windows in the newer flows. Further down, at...samples Cy 84-03-08, 01-01 and 05-02, having an anorthite content of their plagioclase around 70 and a forsterite...consists essentially of plagioclase with low anorthite content ( < an60 ) and clinopyroxene with minor...forsterite content of its olivine (Fo8l) and variable anorthite content of its plagioclase ( a n 5 5 _ 7 4 ) which...captain Kerlau, the officers and the crew of the Nadir who contributed t o t h e s u c c e s s o f t h
	Lissenberg, C. Johan, MacLeod, Christopher J., Howard, Kerry A., Godard, Marguerite (2013) Pervasive reactive melt migration through fast-spreading lower oceanic crust (Hess Deep, equatorial Pacific Ocean) Earth and Planetary Science Letters, 361. 436-447 doi:10.1016/j.epsl.2012.11.012	Journal (article/letter/editorial)
	the south slope of the Intrarift Ridge, near the nadir of Hess Deep, we recovered predominantly troctolites...cpx (wt%) 1.0 1.2 90 80 85 60 Mg# cpx Anorthite (mol%) 70 50 40 30 80 75 Fe-Mg Kd Ol Cpx...clinopyroxene. (C) Mg# in clinopyroxene versus anorthite (100 Ca/[Caþ Naþ K]) content in plagioclase...the same process. 4.3. Plagioclase Plagioclase anorthite (An) contents range from 89 to 13 mol%, spanning...(Drouin et al., 2009). 5. Discussion cpx A. Anorthite content (mol%) 35 50 65 80 Fig. 7. Backscatter
	Brasier, A.T., Martin, A.P., Melezhik, V.A., Prave, A.R., Condon, D.J., Fallick, A.E. (2013) Earth's earliest global glaciation? Carbonate geochemistry and geochronology of the Polisarka Sedimentary Formation, Kola Peninsula, Russia. Precambrian Research, 235. 278-294 doi:10.1016/j.precamres.2013.06.007	Journal (article/letter/editorial)
	Earth and Environmental Sciences, University of St Andrews, St Andrews KY16 9AL, Scotland, UK f Scottish Universities...rocks, reaching 0‰ at129.78 m before declining to a nadir of −5.9‰ in dolostones at 125.60 m. There is a recovery...Canada and the Marquette Range Supergroup in the USA. Palaeoproterozoic diamictites are also known from...smoothly curved excursion to low ␦13 C that reaches a nadir around 125.60 m depth shows alteration by ﬂuids...isotopic fractionation in the system quartz-albite-anorthite-water. Geochimica et Cosmochimica Acta 43, 1131–1140
	Agrinier, Pierre, Hékinian, Roger, Bideau, Daniel, Javoy, Marc (1995) O and H stable isotope compositions of oceanic crust and upper mantle rocks exposed in the Hess Deep near the Galapagos Triple Junction. Earth and Planetary Science Letters, 136 (3) 183-196 doi:10.1016/0012-821x(95)00159-a	Journal (article/letter/editorial)
	abbreviations same as in Table 1; in anX X = the anorthite values are for the magmatic amphibole. 5.3 5...hydrothermal interactions prehnite fractionates as anorthite Mineral abbreviations: for prehnite ab = albite;...thankful to the captain and the crew of the R/V Nadir and the pilots and technicians of the submersible...center: The Silurian Trinity ophiolite (California, USA), Chemical Geol. Isot. Geosci. sect. 87, 231-246
	*Simpson, Brian (1974) Minerals and Rocks. Octopus Books Ltd., London.*	Book
	to be and the has been eroded away. oceanic islands appear to be mainly composed of sima. At a depth...of the lava flow. BELOW Tuff deposits, Canary Islands Volcanoes which are highly explosive often release...ash and cinders. Cerro Negro in volcano, Canary Islands The now dormant volcano Nicaragua is a good example...a nineteenthcentury lava flow in the Canary Islands shows the ‘blocky’ surface which is known as...material. be clearly seen feature of the Canary Islands flow. One of the most spectacular and exciting
	*(2016) Gem. The Definitive Visual Guide. Penguin Random House, London.*	Book
	Quartz Treasure chambers of Augustus II Surface luster St. George statuette Chalcedony Frederick the Great’s...cut 067 068 STUART SAPPHIRE Octagonal rose-cut St. Edward’s Sapphire Velvet cap with ermine band ...oldest known stones clearly identified as sapphire is St. Edward’s Sapphire: it is believed to date from the...of Persia 1700 1800 1747 The ruby is looted by Nadir Shah’s commander Ahmad Shah, later king of Afghanistan...1851 1739 The ruby is stolen by Persian ruler Nadir Shah during an attack on Delhi 20th century onward
	*Simpson, Brian (1974) Minerals and Rocks. Octopus Books Ltd., London.*	Book
	:•... I J • ; .. , First published 1974 in USA by Galahad Books A division of A & W Promotional...composed of sial; the ocean floor and the oceanic islands appear to be mainly composed of sima. At a depth...of the lava flow. LEFT Tuff d eposits, Canary Islands \Tolcanoes which are highly explosive often release... - • 43 • Lava flow and volcano, Canary Islands The now dormant volcano can be seen in the background...flow: a nineteenthcentury lava flow in the Canary Islands shows the 'blocky' surface which is known as aa
	*Cacutt, Len (1992) Nature Facts - Rocks and Minerals. Bramley Books, Godalming.*	Book
	found in a disused mine in Antwerp in New York, USA. The toothshaped crystals of calcite, calcium carbonate...causing many volcanos. The Mount St. Helens in Washington State, USA, blew its top on July 22 1980. One...can bring it to the surface, as here in Alaska, USA, where a coal seam is exposed in a cliff face. In...dramatically. This isolated boulder in northern Arizona, USA, has had its crystalline structure changed, then...weighed 300kg(6621b) when it fell to earth in the USA. Its surface shows the signs of heat generated by
	Brunelli, Daniele, Seyler, Monique (2010) Asthenospheric percolation of alkaline melts beneath the St. Paul region (Central Atlantic Ocean) Earth and Planetary Science Letters, 289 (3) 393-405 doi:10.1016/j.epsl.2009.11.028	Journal (article/letter/editorial)
	Asthenospheric percolation of alkaline melts beneath the St. Paul region (Central Atlantic Ocean) Daniele Brunelli...Dipartimento di Scienze della Terra, University of Modena, St. Eufemia 19, 41100, Modena, Italy ISMAR-CNR, Marine...pyroxenes. Dive SP12 runs along the immersed ﬂank of the St. Peter and Paul Rocks islets where amphibole-bearing...spreading centre situated about 370 km east of the St. Peter and Paul Rocks. Both suites are characterized...reaction. Thus the mylonitic band forming the St. Peter and St. Paul Rocks ridge is not a fragment of subcontinental
	*(2011, April) Gems & Gemology* Vol. 47 (1) Gemological Institute of America**	Journal (issue)
	Karampelas, Emmanuel Fritsch, Jean-Pierre Gauthier, and Thomas Hainschwang Identifies the absorption features...(760) 603-4503 blaurs@gia.edu Managing Editor Thomas W. Overton tom.overton@gia.edu Associate Editor...Specialist Kevin Schumacher Editors, Lab Notes Thomas M. Moses Shane F. McClure Editor, Gem News International...Miyahira-Smith Thomas W. Overton Editors, Gemological Abstracts Brendan M. Laurs Thomas W. Overton G&G...Butler Washington, DC E. Alan Jobbins Caterham, UK Thomas M. Moses New York, New York Wuyi Wang New York
	*Gübelin, Eduard, Erni, Franz-Xaver (2000) Gemstones - Symbols of Beauty and Power. Geoscience Press, Inc., Tucson, AZ.*	Book
	Designed by McDonald's Jewelry, Fresno, California (USA). Collection: Michael M. Scott, San José, California...Larson’s Stuart Mine in the Pala Mountains, California (USA). Next to it, a step-cut, red-green colored tourmaline... Collection: Houston Museum, Houston, Texas (USA). Photo: Erica and Harold Van Pelt, Los Angeles....County, California (USA). Collection: William Larson, Fallbrook, California (USA). Photo: Erica and Harold...origin and comes from the Wah-Wah Mountains, Utah (USA). Collection: Eduard Glbelin, Lucerne. Photo: James
	Hiesinger, H., Helbert, J. (2010) The Mercury Radiometer and Thermal Infrared Spectrometer (MERTIS) for the BepiColombo mission. Planetary and Space Science, 58 (1) 144-165 doi:10.1016/j.pss.2008.09.019	Journal (article/letter/editorial)
	albite (NaAlSi3O8) to calcium-rich endmember anorthite (CaAl2Si2O8). As Ca2+ cations gradually substitute...Christiansen feature at 7.8 mm (or 1288 cm1), whereas anorthite has its Christiansen ARTICLE IN PRESS 154 H...changes from NaAlSi3O8 (albite) to CaAlSi2O8 (anorthite). Vertical lines show the positions of the respective...slight shift to longer wavelength from albite to anorthite. In preparation for MERTIS, we created the BED...instrument is mounted at the radiator of the MPO with a nadir view thermally protected by a bafﬂe. 6. Calibration
	*(1994) Volcanic ash and aviation safety; proceedings of the First international symposium on Volcanic ash and aviation safety. Bulletin* Vol. 2047. US Geological Survey doi:10.3133/b2047**	Report (volume)
	Administration U.S. Geological:St.!~vey ~ Cover. Ash billows from the vent of Mount St. Helens volcano...Volcanic Ash and Aviation Safety Edited by Thomas J. Casadevall U.S. GEOLOGICAL SURVEY BULLETIN 2047 Proceedings...National Oceanic and Atmospheric Administration U.S. Geological Survey Symposium co-sponsored by Aerospace... WASHINGTON: 1994 U.S. DEPARTMENT OF THE INTERIOR BRUCE BABBITT, Secretary U.S. GEOLOGICAL SURVEY Gordon...Gordon P. Eaton, Director For sale by U.S. Geological Survey, Map Distribution Box 25286, MS 306, Federal
	*(1991, January) The Planetary Report* Vol. 11 (1) The Planetary Society**	Journal (issue)
	astronaut STEVEN SPI ELBERG director and producer THOMAS O. PAINE former Administrator. NASA Chairman,...GARRY E HUNT space scientist, United Kingdom LEWIS THOMAS Chancellor, Memoria! Sloan Kettering Cancer Center...greatly benefited from your pursuits. -BRADLEY A. THOMAS, Sebastopol, California Viva the Pluto-Charon probe...projects in Harvard, Massachusetts, and in Argentina. -Thomas R. McDonough, SETI Coordinator On December 8,...which will have to provide the funding, reached its nadir during deliberations over NASA's 1991 budget. Congress
	*Bjornerud, Marcia (2006) Reading the Rocks* - The Autobiography of the Earth. Perseus Books Group.**	Book
	of rock spewed out by active volcanoes like Mount St. Helens. Volcanoes? The surface of the rhyolite was...rediscovering the history of the Earth imprinted on us. ST THE TAO OF EARTH For water continually dropping...feedback. The system of checks and balances in the U.S. Constitution is really a collection of negative...inventor Nikola Tesla (1856-1943). (Tesla, a rival to Thomas Edison, was an electromag- netic wizard who designed...have a viscosity of only 100 poise, while a Mount St. Helens rhyolite, a“cold” lava at 1,500° F (800°C)
	*, (1969) Geological Survey research 1969, Chapter C. Professional Paper* 650c. US Geological Survey doi:10.3133/pp650c**	Report (issue)
	Director For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402...reconnaissance Hydrogeologic reconnaissance of the Canary Islands, Spain, by R. J. Dingman and Jos6 Nunez______________________...Topographic, and Water Resources Divisions of the U.S. Geological Survey. Chapter A, to be published later...greenschist to upper amphibolite. Investigation of anorthite content of plagioclase by X-ray diffraction has...are orthogneiss. Some gneisses are probably meta- U.S. GEOL. SURVEY PROF. PAPER 650-C, PAGES C1-C7 01
	*Drury, Steve (2001) Image Interpretation in Geology* (3rd ed.) Nelson Thornes Ltd, Cheltenham.**	Book (edition)
	CHELTENHAM GL53 7TH United Kingdom Published in the USA and Canada by: Blackwell Science Inc. Commerce Place...Place 350 Main Street Malden, MA 01248-5018 USA 01 02 03 04 05/10987654321 A catalogue record for this...Remote-Sensing Laboratory, Washington University, St Louis (Plate 8.2b); Charles Trautwein, EROS Data...clarity. Va c labradorite Ge ie : muscovite anorthite augite blackbody chain hornblende oro olivine...no autoshop carries matching paint for our cars. Thomas Young (1773-1829)—famed for Young’s Modulus and

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Anorthite from Nadir, St Thomas, U.S. Virgin Islands, USA

Anorthite from
Nadir, St Thomas, U.S. Virgin Islands, USA