Results 81 to 90 of about 2,325 (156)

Indentation recovery in GdPO4 and observation of deformation twinning

AIP Advances, 2016
A series of nanoindentation tests on both single and polycrystalline specimens of a monazite rare-earth orthophosphate, GdPO4, revealed frequent observation of anomalous unloading behavior with a large degree of recovery, where previously this behavior ...
Taylor M. Wilkinson, Matthew A. Musselman, Lynn A. Boatner, David R. Diercks, Corinne E. Packard   +4 more
doaj   +1 more source

Exsolution of thortveitite, yttrialite, and xenotime during low-temperature recrystallization of zircon from New Caledonia, and their significance for trace element incorporation in zircon [PDF]

, 2004
Recrystallized zircon grains in a phengite-epidote-chlorite schist from north-eastern New Caledonia contain as inclusions a mineral assemblage consisting of celadonite, kaolinite, quartz, Fe-oxy-hydroxide,smectite, chlorite, xenotime-(Y), thortveitite ...
Hermann, Joerg, Spandler, Carl, Hermann, Jörg, Rubatto, Daniela   +3 more
core  

Hydrothermal synthesis of xenotime-type gadolinium orthophosphate

, 2002
Xenotime-type GdPO4 (tetragonal, I4(1)/amd) has been synthesized hydrothermally at 400degreesC. X-ray powder data have been presented, and the lattice parameters have been calculated as a = 0.6969(2) nm and c = 0.6095(3 ...
Kolis, JW, Celebi, AS
core  

A high-entropy rare-earth phosphate and its principle single component REPO4 for environmental barrier coatings

Journal of Advanced Ceramics
Xenotime rare-earth (RE) phosphates are emerging as promising materials for environmental barrier coatings (EBCs) for SiC-based ceramic–matrix composites (CMCs) because of their close coefficients of thermal expansion (CTEs) and resistance to calcium ...
Bishnu Pada Majee, Keith Bryce, Liping Huang, Jie Lian   +3 more
doaj   +1 more source

Сhromespinelides with zinc-bearing epigene rims from Devonian conglobreccia horizons of Ichet’yu placer-like occurrence (Middle Timan)

Литосфера, 2015
Study results of accessory zinc-bearing chromespinelides from Middle Devonian psephites of Pizhemskaya suite (D2pg) of Ichet’yu placer-like occurrence (Middle Timan) are represented.
Yu. V. Glukhov, B. A. Makeev, D. A. Varlamov, S. S. Shevchuk, S. I. Isaenko   +4 more
doaj   +2 more sources

The Surface Chemistry and Microflotation of Xenotime and Depression of Gangue Minerals [PDF]

, 2018
A pre-concentrated xenotime sample and four selected gangue minerals, ilmenite, zircon, schorl and staurolite were used in this project. Using Octano-hydroxamic acid as a collector, the surface chemistry was investigated through surface area measurements,
Anderson, Corby, Zhang, Yicheng
core   +1 more source

Fluorine-rich xenotime from the world-class madeira Nb-Ta-Sn deposit associated with the albite-enriched granite aat Pitinga, Amazonia, Brazil

, 2012
International audienceThe Madeira deposit (Sn, Nb, Ta) at Pitinga, Amazonia, in Brazil, is associated with the albite-enriched facies of the A-type Madeira granite (~1,820 Ma).
Barbanson, Luc, Bastos Neto, Artur C., Pires, Amanda C., Chauvet, Alain   +3 more
core   +1 more source

New data on mineralogy of granitic pegmatites Mt. Soroch′ya, Southern Urals

Литосфера, 2016
Mineralogy of granitic pegmatites of Mt. Soroch′ya near Zlatoust which ore included in the Upper Riphean metamorphic mica-garnet, staurolite-garnet, and wollastonite-sillimanite-garnet schists of the Kuvash Formation is examined. Zonal pegmatite veins 30-
V. I. Popova, M. A. Rassomahin, V. A. Kotlyarov   +2 more
doaj   +2 more sources

Sustainable recovery of rare Earth elements from industrial waste: A path to circular economy and environmental health

Waste Management Bulletin
Rare earth elements (REEs) play a vital role in digitalization and industrialization. Naturally occurring in bastnasite, monazite, and xenotime, REEs are primarily concentrated in China, Australia, and the USA, leading to dependence on secondary sources.
Pranav Prashant Dagwar, Syed Suffia Iqbal, Deblina Dutta   +2 more
doaj   +1 more source

Klebsiella aerogenes Adhesion Behaviour during Biofilm Formation on Monazite. [PDF]

Microorganisms, 2023
Van Alin A, Corbett MK, Fathollahzadeh H, Tjiam MC, Putnis A, Eksteen J, Kaksonen AH, Watkin E.   +7 more
europepmc   +1 more source