CĂRȚI ÎN PORTUGHEZĂ ÎN LEGĂTURĂ CU «ALLANITE»
Descoperă întrebuințarea
allanite în următoarea selecție bibliografică. Cărți în legătură cu
allanite și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Portugheză.
1
Disilicates and Ring Silicates
Allanite is a characteristic constituent of the plumasitic pegmatites, i.e. pegmatites
in which Al > (Na + K). Allanite (Table 7, anals. 2 1 , 24, 26) occurs commonly in
the granite pegmatites of Japan (Hasegawa, 1958, 1959), in which it may be ...
William Alexander Deer, Robert Andrew Howie, J. Zussman, 1997
2
Mineralogy And Geology of Rare Earths in China
allanite are allanite- ( Ce ) ( Ce2Q3 6-10 % ) , allanite-( Y) ( YjQj 7 - 20 % ) ,
allanite-( La) , beryllium allanite (muromontite) (BeO 2. 49 - 5. 52% ), manganese
allanite ( MnO2 5. 37 - 7.00%), magnesium allanite (MgO 7. 0-14.5%),
phosphorus ...
Zhang Peishan, Yang Xueming, Tao Kejie, 1996
3
U.S. Geological Survey Professional Paper
S mm long; somewhat perthitic microcline as much as 4 cm long; anhedral dark-
green hornblende as much as 2 mm long; anhedral biotite as much as 3.5 mm
long; accessory sphene, apatite, allanite, zircon, and opaque minerals, and ...
4
Geological Survey Professional Paper
Apatite, allanite, and opaque minerals . Opaque minerals, apatite, and zircon.
Ransome (1911, p. 45, No. 1). Table 9. Not available. Rans< P. 58). (1911,
Muilenburg (1925, p. 36). Not available. Do. Table 9. Extrusive rocks 430a
Phenocrysts ...
5
Bibliography and Index of Literature on Uranium and Thorium ...
Passaic County Peters mine at Ringwood: allanite, rutile, sphene, zircon, usually
present in pegmatite masses cutting orebody of iron mines: 876. Ringwood
mines 4 mi. E of S end of Greenwood Lake at Ringwood: radioactivity of several ...
6
New Zealand Journal of Geology and Geophysics
BRIAN MASON Department of Mineral Sciences Smithsonian Institution
Washington, D.C. 20560, U.S.A. Abstract Allanite occurs widely as an accessory
mineral in granitoid rocks from Westland, New Zealand, and is particularly
characteristic ...
7
Second Report on a Cooperative Investigation of the ...
Allanite forms narrow veinlets along the borders of cerite masses and is also
intergrown with the cerite (see for more details) and other minerals (Goddard and
Glass, 1940 — analysis; tee also Goddard, Lovering, and Fairchild, 1935). Chaff
ee ...
8
Geochronology: Linking the Isotopic Record with Petrology ...
The same problem arises also for the dating of monazite, xenotime and allanite.
These rare earth element (REE)-rich minerals may derive their REE content from
the breakdown of a REE-rich precursor rather than major minerals. Finger et al.
Derek Vance, Wolfgang Müller, Igor M. Villa, 2003
9
Selected Annotated Bibliography of the Geology of the ...
A sample of allanite from pegmatite at Baringer Hill, Llano County, Tex., contains
0.033 percent uranium. An autoradiograph demonstrates that the radioactive
elements in the mineral are sparse and uniformly distributed. Petrographic
studies ...
10
Report of the Committee on the Measurement of Geologic Time
A list follows:- Allanite, Vihiteface Mt., N.Y., U.S.A. Pb/U and analysis under way,
atomic weight of Pb planned. Several ounces. Allanite, Bobcat Mt., San
Bernadino County, Calif., U.S.A. Contains no Th, U, Pb. Several ounces.
Monazite ...
National Research Council (U.S.). Committee on the Measurement of Geologic Time, Alfred Church Lane, 1939
ȘTIRI NOI CARE INCLUD TERMENUL «ALLANITE»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
allanite în contextul următoarelor știri.
Auditoria confirma investigação do Expresso: dinheiros de Angola …
A Savoices estava ligada a Ricardo Salgado, enquanto a Allanite terá como um dos beneficiários Morais Pires, confirmou o Expresso junto de fontes ligadas ao ... «Expresso, Mar 15»
Mine Tales: Elements critical to high-tech products
... Cliffs in Mohave County, producing rare-earth and thorium minerals such as allanite, ... mine in the Cerbat Mountains five miles north of Kingman, is allanite. «Arizona Daily Star, Feb 15»
Promising new rare earth element discovery in Canada
The REE-bearing minerals at Deepwater Fox are believed to be similar to those at Foxtrot (mainly allanite and fergusonite). However, the REE composition of ... «Blouin News Blogs, Ian 15»
RARE EARTHS: Search Minerals makes second REE find in Labrador
REE bearing minerals are believed to be mainly allanite and fergusonite. Additional details about both discoveries are available at SearchMinerals.ca. «Canadian Mining Journal, Ian 15»
In pictures: 2016 Mercedes-Maybach S 600 shows why you want to …
(Jordan Chittley/The Globe and Mail); Mercedes-Maybach S 600 and S-Class Model Range pressdrive Santa Barbara 2015 , S600 Designo Magno Allanite ... «The Globe and Mail, Ian 15»
Journal Highlight: Towards a protocol for the trace element analysis …
... notably "ubiquitous" plagioclase, but also calcic-amphibole, apatite and allanite or (ii) mounting epoxy resin which can contribute to the Ca internal standard ... «spectroscopyNOW.com, Oct 14»
Arafura Resources – Not Forgotten & Definitely Not Gone
At Nolans Bore the most abundant rare earth-bearing minerals at site are fluorapatite and allanite. The deposit has a highly desirable rare earths mix, and ... «InvestorIntel, Oct 14»
Ministério Público faz buscas na sede da Rioforte em Lisboa
Os movimentos partiram do Banco Espírito Santo Angola para contas no Credit Suisse da Savoices e da Allanite, ambas identificadas na investigação, mas ... «Público.pt, Iul 14»
Ministério Público andará atrás de um sinal de 60 milhões pago …
Os movimentos partiram do Banco Espírito Santo Angola para contas no Credit Suisse da Savoices e da Allanite, ambas identificadas na investigação, mas ... «Público.pt, Iul 14»
As 'offshores' da operação Monte Branco
No total, o BESA transferiu 27,3 milhões de dólares para as contas no Credit Suisse da Savoices e da Allanite, ambas identificadas na investigação. A Savoices ... «Expresso, Iul 14»
