TALLA, Dominik, Anton BERAN, Radek ŠKODA a Zdeněk LOSOS. On the presence of OH defects in the zircon-type phosphate mineral xenotime, (Y,REE)PO4. American Mineralogist. Mineralogical Society of America, 2011, roč. 96, č. 2011, s. 1799-1808. ISSN 0003-004X. |
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@article{964386, author = {Talla, Dominik and Beran, Anton and Škoda, Radek and Losos, Zdeněk}, article_number = {2011}, keywords = {xenotime}, language = {eng}, issn = {0003-004X}, journal = {American Mineralogist}, title = {On the presence of OH defects in the zircon-type phosphate mineral xenotime, (Y,REE)PO4}, volume = {96}, year = {2011} }
TY - JOUR ID - 964386 AU - Talla, Dominik - Beran, Anton - Škoda, Radek - Losos, Zdeněk PY - 2011 TI - On the presence of OH defects in the zircon-type phosphate mineral xenotime, (Y,REE)PO4 JF - American Mineralogist VL - 96 IS - 2011 SP - 1799-1808 EP - 1799-1808 PB - Mineralogical Society of America SN - 0003004X KW - xenotime N2 - The infrared (IR) spectra of gem-quality xenotime crystals containing considerable amounts of rare earth elements (REEs), are characterized by sharp and strongly pleochroic absorption bands in the 3650-3350 cm-1 region. Xenotime presents the interesting case of a nominally anhydrous mineral, where the OH stretching frequency region of weakly hydrogen-bonded OH groups is overlapped by absorption bands of REEs, especially of dysprosium. The spectra of partially metamict samples are dominated by a broad band centered at around 3450 cm-1. The water content of the unmetamict samples ranges from 5 to 10 wt ppm and for the partially metamict samples from 370 wt ppm to 1.7 wt% H2O. ER -
TALLA, Dominik, Anton BERAN, Radek ŠKODA a Zdeněk LOSOS. On the presence of OH defects in the zircon-type phosphate mineral xenotime, (Y,REE)PO4. \textit{American Mineralogist}. Mineralogical Society of America, 2011, roč.~96, č.~2011, s.~1799-1808. ISSN~0003-004X.
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