Stalactites : purely crystallised precipitates from Podluzi territory
1.
SYSNO ASEP
0027844
Druh ASEP
C - Konferenční příspěvek (mezinárodní konf.)
Zařazení RIV
D - Článek ve sborníku
Název
Stalactites : purely crystallised precipitates from Podluzi territory
Tvůrce(i)
Ďurďová, Libuše (UH-J)
Zdroj.dok.
Geochémia 2005 : zborník referátov. - Bratislava : Štátny geologický ústav Dionýza Štúra, 2005 / Ďurža O. ; Rapant S.
- ISBN 8088974704
Rozsah stran
s. 118-121
Poč.str.
4 s.
Akce
Geochémia 2005
Datum konání
08.12.2005
Místo konání
Bratislava
Země
SK - Slovensko
Typ akce
EUR
Jazyk dok.
eng - angličtina
Země vyd.
SK - Slovensko
Klíč. slova
stalactites ; Podluží territory ; chemical composition
Vědní obor RIV
DA - Hydrologie a limnologie
CEP
IAA3060102 GA AV ČR - Akademie věd
KSK3046108 GA AV ČR - Akademie věd
CEZ
AV0Z2060917 - UH-J
Anotace
Sediments of specific composition and content of precipitates were found as a consequence of increased concentration of sulphate at the Quaternary groundwater. Precipitates with elemental Al0 and fibres of alloy of Si0, Fe0 and Al0 (max size of Al0 spots cca 300x100 microns) from colloids of Al2O3.nH2O from borewells at Podluží were identified by RTG analyses and SEM in more then 20 analyses. Comparison of chemical composition of Al samples produced by electrolysis at Slovalco Ltd. Co. and of elemental Al0 revealed some parallel in composition and their appearance. Samples ŽIAR1 and ŽIAR3 have similar chemical composition of Al with Al from VIS 15 (as it was a task given to Uhe Slovalco production), but they differ in appearance. The rest of group (samples ŽIAR 2, ŽIAR 4, ŽIAR 5) differs from VIS 15 in composition and appearance of basic Al matter and specific alloys of Al, Si, and Fe.
