Results 31 to 40 of about 2,325 (156)
Lithosphere, 2022 We used in situ laser-ablation split-stream petrochronology to target monazite and xenotime associated with specific metamorphic index minerals in the Florence Range metamorphic suite in the northern Canadian Cordillera.
R. Soucy La Roche +4 more
doaj +1 more source
Comparative Binding Studies of the Chelators Methylolanthanin and Rhodopetrobactin B to Lanthanides and Ferric Iron. [PDF]
ChembiochemThe synthesis and the investigation of the lanthanide (Ln) and Fe‐binding properties of the putative lanthanophore methylolanthanin (MLL) and the siderophore rhodopetrobactin B (RPB B) are reported. While both chelators bind Lns, they unexpectedly precipitate with Lns under biologically relevant conditions and thereby challenge the proposed classic ...
Gutenthaler-Tietze SM +9 more
europepmc +2 more sources
Mineralogy of alluvial sediments of Avzyan gold region (the Southern Urals)
Литосфера, 2018 The Avzyan gold region is located within the Bashkirian anticlinorium and includes lode gold deposits and placers. The Gorny Priisk, Bogryashka and Ulyuk-Bar gold deposits are hosted in the Riphean metamorphosed carbonaceous sequence.
Ekaterina E. Palenova +4 more
doaj +1 more source
Vestnik MGTURare 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. +2 more
doaj +1 more source
Geologica Carpathica, 2015 The Tribeč granitic core (Tatric Superunit, Western Carpathians, Slovakia) is formed by Devonian/Lower Carboniferous, calc-alkaline I- and S-type granitic rocks and their altered equivalents, which provide a rare opportunity to study the Variscan ...
Broska Igor, Petrík Igor
doaj +1 more source
GARNET AS A CARRIER OF THE RARE EARTH MINERALIZATION IN THE IRTYSH SHEAR ZONE, EAST KAZAKHSTAN [PDF]
Минералогия, 2016 REE mineralization (monazite and xenotime) in the plicated schist and granite gneisses of the Irtysh shear zone is established for the first time. The minerals occur as individual grains in rocks and microscopic inclusions in red and black garnets.
P.V. Ermolov +3 more
doaj
Journal of the American Ceramic Society, Volume 109, Issue 9, September 2026.Can we make a more inexpensive and greener coating using naturally forming minerals? Xenotime mineral composition was determined to be (Y0.80Gd0.04Dy0.07Er0.05Yb0.04)PO4. Preliminary studies into REPO4 species showed compatable CTE match with SiC, formation of a multilayer reaction product that improves CMAS resistance, and parabolic growth rates ...
Imoen Hawthorne +3 more
wiley +1 more source
Radiogenic Pb in xenotime trapped in nanoscale inclusions of apatite during fluid alteration [PDF]
, 2023 This study focuses on the low-temperature mineralogical response of xenotime, a phosphate mineral routinely used as a geochronometer, to fluid-assisted alteration.
Tomaso Tacchetto (23532565) +9 more
core +2 more sources
Synthesis of Monazite‐Borosilicate Glass Composites by the Ceramic Method
International Journal of Ceramic Engineering &Science, Volume 8, Issue 4, July 2026.A glass‐ceramic composite containing crystallites of La0.5Gd0.5PO4 (monazite) dispersed in a borosilicate glass matrix was synthesized using a one‐step ceramic synthesis method. ABSTRACT Glass‐ceramic composites are promising heterogeneous materials for the immobilization of high‐level nuclear waste.
Ebenezer Arthur, Andrew P. Grosvenor
wiley +1 more source
Rare-Earth Orthophosphates From Atomistic Simulations
Frontiers in Chemistry, 2019 Lanthanide phosphates (LnPO4) are considered as a potential nuclear waste form for immobilization of Pu and minor actinides (Np, Am, and Cm). In that respect, in the recent years we have applied advanced atomistic simulation methods to investigate ...
Yaqi Ji +16 more
doaj +1 more source