 | | Report (issue) | | Huttonite ThSiO4 c 2001 ° Mineral Data Publishing, version 1.2 Crystal Data: Monoclinic; rarely metamict...104± 55(10)0 X-ray Powder Pattern: Gillespie's Beach, New Zealand. 3.09 (100), 2.89 (90), 4.23 (75),...0] 7.1 100.1 [100.6] 100.00 (1) Gillespie's Beach, New Zealand. (2) Bogatynia area, Poland; by electron...Dimorphous with thorite. Monazite group. In beach sands (New Zealand). Association: Scheelite, titanian cassiterite...cassiterite, uranothorite, ilmenite, gold (New Zealand); cheralite, thorogummite, thorian ningyoite (Bogatynia |  | | Journal (article/letter/editorial) | | and sub-Recent beach and fluvio-glacial sands and gravels from South Westland, New Zealand, the writer observed...with the same svmmetrv as monazite. OccunnBxcB Huttonite has been recognized in sands from Harihari, Saltwater...Mile Beach, Bruce Bay, north and south of the mouth of the Waikukupa River, and Gillespie's Beach, but...but it appeared to be more plentiful in the Gillespie's Beach area than elsewhere. In each of these occurrencesit...preliminary survey of sands from South Westland the writer mistook huttonite for scheelite but after closer observation |  | | Journal (article/letter/editorial) | | HUTTONITE, A NEW MONOCLINIC THORIUM SILICATE A. Pensr, Uniaersityof California, B erkeley,CaliJornia...hasbeenisolatedin minutegrainsfrombeachsandsof southwestland,New Zealand. It is monoclinic; sp. gr. 7.1;a:1.898,B:1.900...of a new mineral which he had concentrated from the sands of Gillespie's Beach, South westland, New Zealand...54+ 0.03A. 0:104.55'*10' 60 Yllb Z nearc. HUTTONITE, MONOCLINIC THORIUM SILICATE 61 All patterns...thorium silicate found and described by Hutton to be a new mineral, distinct from the tetragonal form of this |  | | Journal (article/letter/editorial) | | unaltered uranothorite from Gillespie's Beach, South Westland, New Zealand. Rotation patterns on the a...concentrated from sand of Gillespie'sBeach, South Westland, New Zealand. It has recently been describedand pictured...100.00 G"u". 6.7*0 05 Uranothorite, Gillespie's Beach, South Westland, N.Z. Analyst F. T. Seelye, Hutton...newly recognizedmonoclinic thorium silicate, huttonite (Pabst and Hutton, 1950). No powder pattern was...Boldyrev, 1938) Uranothorite, New ZeaIand. (calculated) I Huttonite, New Zealand (amplified from Pabst and |  | | Journal (article/letter/editorial) | | thorium silicate which I had the pleasure of naming huttonite. It is found in minute clear crystal fragments...silicate available for study was the uranothorite from New Zealand.reported on last year. At that time it was...doubt as to its provenance. It is probably from the region o{ preCambrian granite pegmtites near fuendal This...thorianite and amorphous silica correspond to huttonite. The powder patterns agree in every detail. Similar...temperature (13000 C.)." It will be recalled that the New Zealand uranothorite in single crystals was unchanged |  | | Journal (article/letter/editorial) | | peraluminous granitesof the Erzgebirge-Fichtelgebirge region,Germany,Part I: The monazite-(Ce)-brabantite solid...first occurrenceof this mineral in a granite. Many new occurrences of cheralite-(Ce),as well as a monazite-groupmineral...monazite-groupmineral intermediatebetween monazite-(Ce) and huttonite for which the term huttonitic monazite is proposed...minerals occur in all four granite types, and this region therefore offers an ideal chance to study the occurrence...correctedby the procedureof AmIi Permian, this region was invaded by numerous granitic and Griffin (I975) |  | Berger, Alfons, Gnos, Edwin, Janots, Emilie, Fernandez, Alain, Giese, Jörg (2008) Formation and composition of rhabdophane, bastnäsite and hydrated thorium minerals during alteration: Implications for geochronology and low-temperature processes. Chemical Geology, 254 (3) 238-248 doi:10.1016/j.chemgeo.2008.03.006 | Journal (article/letter/editorial) | | different REE-phases at low-temperatures is discussed. New insights into REE and Th mobility under such conditions...Faliarivo granite is situated in the northern Itremo region. The granite is dominated by two feldspars, quartz...metasediments (including the Itremo Group) to the west from the Antananarivo block to the east. The small...LaNdO3 (La), NdGaO3 (Nd), Y2O3 (Y), PbCrO4 (Pb), huttonite (Th), uraninite (U), anorthite (Al, Ca), almandine...water-free Th-orthosilicates (ThSiO4) are thorite and huttonite (Speer, 1982). Both minerals are affected, to |  | | Journal (article/letter/editorial) | | (and U) is accommodated by two substitutions: a huttonite-like substitution (Th4+ + Si4+ → REE3+ + P5+)...(Speer, 1980) and REEPO4 to monoclinic ThSiO4 (huttonite, Pabst and Hutton, 1951; Della Ventura et al....material. The sources of diffusant were either huttonite-type (ThSiO4) or brabantite-type (CaTh)(PO4)2...the rate-limiting species in diffusion for both huttonite-type (Th+ 4 + Si+ 4 → REE+ 3 + P+ 5) and brabantite-type...Hf, U, and Th. The first is analogous to the huttonite-type substitution and the second and third to |  | | Book | | are always looking for people to write books on new and related subjects. If you have an idea for a book...Laboratory; William "Skip" Simmons, - University of New Orleans; Reinhard Wegner, Universidade Federal da...mineralogist M. H. Klaprot h showed that it contained a new chemica l element. Klaproth produced "uranium" powder...by about 50% over the next several years with a new mine scheduled to open at Langer Heinrich. Niger...fascinating diversity of known secondary minerals, and new ones continue to be described today. Fig. 5. Rear |  | | Report (volume) | | Page FIGURE 9. Monazite. A, B. Typical habit. C. New York. D. Tavetsch, Switzerland ---------------- ___...development of the rich uranium ores of the Katanga district in the Belgian Congo. The uraninite ores of Great...been sporadic and reflect the discovery of new deposits or of new uses for this element. T'wo species were...also should be mentioned here. No such increase of new species followed the discovery of the Great Bear...described from uranium deposits in the Colorado Plateau region. Many of these 4 SYSTEMATIC MINERALOGY OF URANIUM |  | | Book | | tons of 0.27% U3D8 by mid-1957, of vvhich 70% is in New Mexico, 16% in Colorado, Utah, and Arizona, and 8%... . . .. . .... . . . . . . .... ....... . . New Zealand . ............ . . . . . .... .. ... . . . ....with many other cations and anions to form numerous new hosts. Thus thorium forn1s only six minerals of its... . . . . Crystalline to coJnpletely metamict Huttonite ........... . . Type material is non-metamict...completely 1neta1n.ict "thorites" may have had the huttonite structure originally Zircon .... . .......... |  | | Book | | Designed by Molly Shields Type set in DIN Black/Ti1nes New Ro111an ISBN: 978 -0-7643 -5113-6 Printed in China...are always looking for people to write books on new and related subjects. If you have an idea for a book...to the advancement of the science of uraniun1 and New species are no\.V being reported at the rate of several...appropriate. Research in this fie ld is ongo in g, and new 111inerals continue to be described in the literature;...for the sin1ple reason that the cost of using a new pai r of disposable gloves every tin1e specin,ens |  | | Journal (article/letter/editorial) | | and intercept ages are computed and grouped in a new table ready to be plotted with the ISOPLOT program...Xenotime 88102-5 (Bohus, Sweden) c — Zircon (Ivory Coast) d — Thorite (Corsica, France) e — Thorianite (Brazil)...(2007) 288–309 Table 3 EPMA data for xenotime from New England granite, AG9304 (USA) aX 1 aX 2 aX 3 aX...data as U⁎ vs. Pb. These different studies and our new data demonstrate the interest of using a suitable...from a Proterozoic granodiorite from the Ivory Coast already dated by three isotopic methods (Cocherie |  | | Book (edition) | | completely revised and updated with a wealth of new information and features. The second edition of the...alphabetical entries, 1000 of which are entirely new • 240 new color photographs, mostly of large specimens...as well as 104 black-and-white photographs • 45 new crystal drawings of rare species • the most complete...distinguished group of authors in the light of new research and important new technological developments. The second...America Van Nostrand Reinhold 115 Fifth Avenue New York, New York 10003 Chapman & Hall 2-6 Boundary Row London |  | | Book (edition) | | Mineralogy American Museum of Natural History, New York, New York Research Associate, Department of Mineralogy...Toronto. Canada ~VANNOSTRAND REINHOLD COMPANY ~ NEW YORK CINCINNATI TORONTO LONDON i UI \J- MELBOURNE...Van Nostrand Reinhold Company Regional Offices: New York Cincinnati Chicago Millbrae Dallas Van Nostrand...Published by Van Nostrand Reinhold Company 450 West 33rd Street, New York, N.Y. 10001 Published simultaneously...descriptions, especially of new minerals, and the provision of described specimens on which new research can be brought |  | | Book (edition) | | Publications CHAPMAN & HALL London • Glasgow • New York • Tokyo • Melbourne • Madras Published by...2NZ, UK Chapman & Hall Inc.. 29 Wesl 351h S1ree1. New York NY llXl0I. US;\ Chapman & Hall Japan. Thomson...of Dr Andrew Clark. we arc able to welcome this new and expanded version. Like Dr Hey's. it is much more...have contributed much to the regular discovery of new minerals. The number of known species is now around...experimental synthesizer of mineral analogues. This new version is. therefore. likely to be of use to researchers |  | | Book | | Heidelberg · New York As of January 1, 1974 Sole Distributor Springer-Verlag Berlin · Haideiberg · New York library...Springer-Verlag. Berlin · Heidelberg · New York ISBN 0-387 -93227-5 Springer-Verlag. New York · Heidelberg · Berlin...erschienen bei Springer-Verlag Berlin Heidelberg New York 1978 Softcover reprint ofthe hardcover 8th edition...211 Thermal Radiation . 211 Emission in Visible Region 212 Emission in Infrared . . . 213 Emission of...elements, National Nuclear Energy Series IV, Bd. 14 .A, New York-Toronto-London 1954. Die in diesem Band S. 66/102 |
|
