 | | Book | | discredited, a variety, etc. T Tsumeb (vol. 8, no. 3) M y Michigan Copper Country (vol. 23, no. 2) Co. Company...On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...Iaria from the Howard-Montgomery quarry, Howard County, Maryland (by J. S. White) 25:53-54 AFGHANISTAN...Bariand & J. F. Poullen) 9:301-308 AGARDITE-(Y) Agardite-(Y), gysinite-(Nd) and other rare minerals from...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298 |  | | Book | | copper are in the Keweenaw Peninsular, Lake Superior, USA, the largest being I 5 x 7 x 3m (approx. 50 x 23...140mm (5½ in) long occurred in the Ray mine and in Bisbee, Arizona, USA. Very fine spinel-law twins up to...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Genaro Mine in Huancavelica...Dorado, California, US.A. Gold, 68 mm, Eagle's Nest Mine, California, US.A. Gold gold on it. Typical aggregates...from Farncomb Hill near Breckenridge, Colorado, USA. Fine crystals were also found in Berezovsk, Ural |  | | Book | | copper are in the Keweenaw Peninsular. Lake Superior, USA, the largest being 15 x 7 x 3m (approx. 50 x 23 x...(5'A in) long occurred in the Ray mine and in Bisbce, Arizona, USA. Very fine spincl-law twins up to...Superior, Michigan, USA. Wires, up to 100 mm (4 in) long, come also from the San Gcnaro Mine in Huancavclica...found in many localities in California, USA (Colorado Quartz mine. Nigger Hill and others). Fine leaf gold...in) long were very rare in Ground Hog mine, Gilman, Colorado, USA. The largest known sheets of crystallized |  | | Book | | '.:. :,.· ~'. ', •• 1, •,· \:_)\_?. '.:,y::_.;:' • .-.,··: ..,;'.-·.:·.;:/f/t'l.._._._,, '···••::::••...last, at www.MineralogicalRecord.com I IIMORIITE-(Y) EUROPE FRANCE Trimouns quarry, Luzenac, Ariege....extremely rare yttrium silicate-carbonate iimoriite-(Y) occurs at Trimouns as colorless, pink and pale brown...long (Marty, 2004 ). AFRICA widely in Litchfield County, where good crystals were taken from quartz veins...region (Brunet, I 977b ). NEW YORK Amity, Orange County. At many isolated collected sites between the towns |  | | Book (volume) | | (4)Z3[Si24O72]O0 4–6X2 where N(1–5) ¼ Na, Н3О+, K, Sr, REE, Y, Ba, Mn, Ca; M(1) ¼ Ca, Mn, REE, Na, Sr, Fe; M(2)...generalized for the case D ¼ (Fe,Mg,Mn, Zn)xCayNaz□1-x-y-z as follows: ν[(Ti,Nb)–O] (cm1) ¼ 667 + 27.02x +...Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates...following equations: y ¼ 0:0667Δν1 0:0138Δν2 þ 0:914: t ¼ 1:97 þ 1:16y 0:080Δν1 : z ¼ 1 y t: Violations...abbreviations are used in this chapter: Mt. mountain Co. county IR infrared D density Dmeas measured density |  | | Report (issue) | | fiedee aur “ i — ~~ oes ‘ ha - ia a ~ — Vs Y = * 4 re => - ae ~~ in: eae > = 9 <2 ...enews: Wieyei aia wave tie"weue'e shetout 266 Bagte Mountain secccccsetee ves eeoee ee eevee ecs ee 268 Engels...no OIL ORO OIG ZoZ 292 Boulder County Tellurides .... 294 Boulder County Tungsten ...... eeoeeesee 296...323 A. Rifle area, Colorado «0s... 323 B. Uravan District, Colorado 324 Cope tick Rock DIsEEIcL sCoLoradO)...324 DeeGkante District, New sMext Comer. clecetsls cused cists! 0/0 326 E. Shiprock District, Utah—Arizona |  | | Journal (article/letter/editorial) | | patterns that show a clear convex tetrad effect. The Y/Ho and Sr/Eu ratios of the apatite samples are extremely...chondritic values. Based on the La/Lu, Sr/Eu and Y/Ho ratios of these minerals, the crystallization zones...3 to 1.9. The size of the tetrads correlates with Y/Ho, Eu/Eu* and Sr/Eu ratios. In addition to the mineral...garnet (Pan, 1997; Zhao and Cooper, 1992) and xenotime (Förster, 1998), can produce the tetrad effect...Some of the element pairs (e.g., Zr-Hf, Nb-Ta and Y-Ho) that exhibit chemical coherence in other geological |  | 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) | | Smithsonian Inst., Washington, D.C. Alan Pring: South Australian Museum, Adelaide, SA, Australia. Gunnar...example, tritomite-(Ce) and tritomite-(Y) are end members [Ce+Y] in the tritomite series [AM 51:152(1966)]...nal order detectable by diffract at least a implies y generall here use fied exhibits external faces, but...where h, k and] are positive or negative, unequal y elesymmetr all by upon acted are faces al the general...spacing, and subscripted by the relative intensit y from 10 down to 1. The pattern is preceded by the |  | | Report (issue) | | 106.4 silver 107.9 cadmium 112.4 indium 114.8 tin 118.7 antimony 121.8 tellurium 127.6 iodine 126...touchscreen devices. The screens are coated with indium-tin oxide, for which there are few chemical substitutes...niobium in Brazil; and platinum-group elements in South Africa and Russia), thus increasing the risk for...potential environmental and health issues caused by the mining and processing of many mineral commodities may...(Re), selenium (Se), tantalum (Ta), tellurium (Te), tin (Sn), titanium (Ti), vanadium (V), and zirconium |  | | Book (volume) | | been an indefatigable researcher and collector of mining history. Among his specialties may be mentioned...fate of the Sterling mine in Ogdensburg, New Jersey, and his intense interest in mining history led him to...to purchase the mine in order to form a living museum so that it would remain accessible to the mineralogical...mineralogical community. Through his efforts, the Sterling mine has been declared a national historic landmark....a story to tell concerning Maine's minerals and mining history. The ranks of invited contributors have |  | Černý, P., Teertstra, D. K., Chapman, R., Selway, J. B., Hawthorne, F. C., Ferreira, K., Chackowsky, L. E., Wang, X.-J., Meintzer, R. E. (2012) Extreme fractionation and deformation of the leucogranite-pegmatite suite at Red Cross Lake, Manitoba, Canada. IV. Mineralogy. The Canadian Mineralogist, 50 (6) 1839-1875 doi:10.3749/canmin.50.6.1839 | Journal (article/letter/editorial) | | amblygonite, unknown #3), Masau et al. (2000a, xenotime), Masau et al. (2002, monazite) and Černý et al...F (riebeckite) and Zn (gahnite), and La lines for Y (YAG), Zr (zircon) and Sn (cassiterite). Data were...[((cheralite?))] (‘hydroxymicrolite’) [((xenotime-(Y)))] [((xenotime-(Y)))] — — [((stibarsen))] — ((thorite...Alm42Sps56, with Grs1–2 and Prp0–4. Minor to trace Ti and Y are typical, locally also Zn and P (Fig. 11, Table...less than 5 mole % Grs and Alm each, and with Ti, Y, Mg and F either very low or below the detection limit |  | | Report (volume) | | (colleagues at Miami of Ohio), and later Matt Kohn (at South Carolina), separately proposed short courses on...mineral phase in the human body. Monazite and xenotime are highlighted in a fourth chapter, which includes...as to all phosphates. Matthew J. Kohn Columbia, South Carolina John Rakovan & John M. Hughes Oxford,...Monazite, Pretulite, and Xenotime Lynn A. Boatner PROPERTIES OF RARE-EARTH-, Sc-, AND Y-ORTHOPHOSPHATES .....PRETULITE, AND XENOTIME ............................... 91 Flux growth of RE-, Sc-, and Y-orthophosphates |  | | Journal (article/letter/editorial) | | monazite, phenakite, topaz, tourmaline, zircon, xenotime, molybdenite occur as small and relatively rare...aggregates contain many small crystals of monazite, xenotime, zircon, bastnäsite-(Ce) and fluocerite-(Ce)...The small grey crystals in fluorite are zircon, xenotime, bastnäsit-(Ce) and fluocerite-(Ce). c Channels...the quartz grain in b (upper right), filled with xenotime, bastnäsite-(Ce) and a Th-rich carbonate phase...phase (bundle crystals in the centre of xenotime). d Detail from b zircon crystal (Zrn) and bastnäsite |  | | Book (edition) | | E A R S O N C U S T O M L I B R A R Y Table of Contents Glossary Dexter Perkins 1 1....penetration twins. Cartesian coordinate system. An X-Y-Z coordinate system in which all axes are at 90° and...concentrated above normal crustal levels to make mining it profitable. Conchoidal fracture. A type of fracturing...plane of a biaxial mineral, corresponding to the Y-axis. Oxidize. To remove one or more electrons from...molybdenum chromium platinum silver mercury copper lead tin iron calcium sodium potassium oxygen hydrogen carbon |
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