Palladium and platinum seleno-tellurides and their associations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10403207" target="_blank" >RIV/00216208:11310/19:10403207 - isvavai.cz</a>
Result on the web
<a href="https://www.dropbox.com/s/lobfsqlpt7k4nlc/eVolume%202.pdf?dl=0" target="_blank" >https://www.dropbox.com/s/lobfsqlpt7k4nlc/eVolume%202.pdf?dl=0</a>
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Palladium and platinum seleno-tellurides and their associations
Original language description
Palladium and platinum tellurides and selenides were experimentally investigated at 400 degrees C. We have synthesized the binary and ternary phases in the systems Pd/Pt-Se-Te and evaluated them by means of Xray powder-diffraction analysis, reflected light and electron microscopy. The experiments were performed using the evacuated silica-glass tube method. The phase relations were assessed in the system Pd-Se-Te at 400 degrees C. Miessite (Pd11Te2Se2) forms stable associations with Pd13Te3 and keithconnite (Pd20Te7), keithconnite and palladseite (Pd17Se15). Miessite also coexists with Pd4Se, Pd7Se2, Pd34Se11 and Pd7Se4. Telluropalladinite coexists with Pd3Te2 and palladseite. Palladseite coexists with Pd3Te2 and kotulskite ss. Preliminarily experimental results in the Pt-Se-Te system have shown the complete solid solution sudovikovite (PtSe2) - moncheite (PtTe2). A new ternary phase PtSeTe was observed in the system and is being further investigated. Assessed stable associations should be sought in assemblages with other PGM and known Pd/Pt selenides and tellurides, likely in magmatic Cu-Ni-PGE mineral deposits, associated with mafic and ultramafic igneous rocks, but also at low temperatures formations like selenide vein-type mineralization.
Czech name
—
Czech description
—

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Life with ore deposits on Earth, Proceedings of the 15th SGA biennial meeting - volume 2
ISBN
978-0-85261-963-6
ISSN
—
e-ISSN
—
Number of pages
3
Pages from-to
591-593
Publisher name
Society for Geology Applied to Mineral Deposits
Place of publication
GENEVA 4
Event location
University of Glasgow
Event date
Aug 27, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000503111600153

Similar results(10)