Results 81 to 90 of about 9,771 (218)

Monazite as a suitable actinide waste form

, 2013
The conditioning of radioactive waste from nuclear power plants and in some countries even of weapons plutonium is an important issue for science and society.
Schmitz, Stephan, Neumann, Andreas, Bosbach, Dirk, Bosbach, Dirk., Schlenz, Hartmut, Heuser, Julia   +5 more
core   +1 more source

POTENSI ANCAMAN HILANGNYA KANDUNGAN MINERAL ALAMI (TENORM) DI WILAYAH PENGHASIL TAMBANG KABUPATEN BANGKA TENGAH

JTSL (Jurnal Tanah dan Sumberdaya Lahan)
The community in Central Bangka Regency carried out an increase in illegal mining in 2021, which could potentially threaten the loss of strategic natural resources.
Jhoni Hardiansyah, Isroil Samihardjo, Muhayatun Santoso   +2 more
doaj   +1 more source

Quaternary Glacial Erosion of the Hohe Tauern, Eastern European Alps: Assessing the Resolution Potential of Low‐Temperature Thermochronology

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 7, July 2026.
Abstract Low‐temperature thermochronology records rock cooling, which results from (generally erosion‐driven) exhumation and/or other processes that alter the geotherm. Apatite (U‐Th)/He (AHe) thermochronology can record landscape changes associated with km‐scale erosion and has previously been used to assess Quaternary glacial incision in large ...
I. M. Wapenhans, P. A. van der Beek, M. Bernard, C. Colleps, L. Gong, A. Mariotti, E. Sobel, J. Amalberti, J. Glodny, J. Stammeier   +9 more
wiley   +1 more source

(Table A6) Monazite U-Th-Pb analyses in the Barrovian metamorphic sequence

, 2019
(Table A6) Monazite U-Th-Pb analyses in the Barrovian metamorphic ...
Yuri V Amelin (7505339), Boston, Kate R, Amelin, Yuri V, Jörg Hermann (2846843), Daniela Rubatto (7505333), Martin Engi (764764), Hermann, Jörg, Rubatto, Daniela, Engi, Martin, Kate R Boston (7505336)   +9 more
core   +1 more source

Equilibration and disequilibration between monazite and garnet: indication from phase-composition and quantitative texture analysis [PDF]

, 2005
The integration of information which can be gained from accessory [i.e. age (t)] and rock-forming minerals [i.e. temperature (T) and pressure (P)] requires a more profound understanding of the equilibration kinetics during metamorphic processes.
Bussy, Francois, Scherrer, Nadim, Berger, Alfons, BUSSY, F., Scherrer, N.C., Berger, A., SCHERRER, N. C.   +6 more
core   +2 more sources

Rare earth elements and yttrium minerals in altered granite-porphyry and hosting high-alumina schists in the Pellapahk Cu-Mo occurrence (Kolmozero-Voronya Belt)

Vestnik MGTU
Rare Earth Elements (REE) and yttrium phosphates monazite-(Ce) and xenotime-(Y), fluorine carbonates synchysite-(Ce) and parisite-(Ce), silicate allanite-(Ce) have been studied in the metamorphic rocks in the area of the Pellapahk Cu-Mo porphyry ...
Kalinin A. A., Khachatryan M. G., Savchenko Ye. E.   +2 more
doaj   +1 more source

High-Pressure Elastic, Vibrational and Structural Study of Monazite-Type GdPO4 from Ab Initio Simulations

Crystals, 2018
The GdPO4 monazite-type has been studied under high pressure by first principles calculations in the framework of density functional theory. This study focuses on the structural, dynamical, and elastic properties of this material.
Alfonso Muñoz, Placida Rodríguez-Hernández   +1 more
doaj   +1 more source

Metamorphic rates in collisional orogeny from in situ allanite and monazite dating [PDF]

, 2009
The prograde sequence of rare earth minerals recorded in metapelites during regional metamorphism reveals a series of irreversible reactions among silicates and phosphates.
Gregory, Courtney, Janots, Emilie, Rubatto, D., Berger, Alfons, Rubatto, Daniela, Engi, Martin, Janots, E., Gregory, C., Rahn, Meinert, Engi, M., Berger, A., Rahn, M.   +11 more
core   +1 more source

Adsorption of octylhydroxamate on monazite.

Shigen-to-Sozai, 1989
Adsorption isotherms of octylhydroxamate and the relationship between octylhydroxamate adsorbed and phosphate released have beenmeasured against monazite. These results have been compared to those against synthetic CePO4and LaPO4. Adsorption of hydroxamate on monazite takes as long as several daysto reach equilibrium.
MATSUOKA, Isao, SASAKI, Shoji
openaire   +2 more sources

Geochronology of lithium-bearing granitoids of ingul megablock (Ukrainian shield)

Вісник Київського національного університету імені Тараса Шевченка. Серія Геологія, 2018
Rare-metal elements are strategic metals which, in general, are extremely important for economic development or maintenance of defence capability of any country at the modern level.
L. Stepanyuk, О. Hrinchenko, S. Bondarenko, V. Slobodian, V. Semka, S. Kurylo, T. Dovbush   +6 more
doaj   +1 more source