Detailed Information on Publication Record
2003
Mineralogy, petrography and geochemistry of sediments used in pollutant sorption experiments
KOUBOVÁ, Magdaléna, Josef ZEMAN and Pavel MÜLLERBasic information
Original name
Mineralogy, petrography and geochemistry of sediments used in pollutant sorption experiments
Authors
KOUBOVÁ, Magdaléna (203 Czech Republic), Josef ZEMAN (203 Czech Republic, guarantor) and Pavel MÜLLER (203 Czech Republic)
Edition
Bulletin of Geosciences, Praha, Czech geological survey, 2003, 1214-1119
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
Geochemistry
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
RIV identification code
RIV/00216224:14310/03:00008999
Organization unit
Faculty of Science
Keywords in English
soil; lake bottom sediment; sandstone; clay minerals; smectite; illite; kaolinite; chlorite; carbonate cement
Tags
Změněno: 13/7/2005 07:52, doc. RNDr. Josef Zeman, CSc.
Abstract
V originále
Sediments from the bottom of the Horní Bečva Reservoir(HBS2,HBS6,HBV4)contain identical mineral phases andvaryinclaycontents(HBS2 1wt%,HBV4 18.5wt%).Withtheincreasingclayamount,thecontentsofFe-oxyhydroxidesandorganicmatteralsoincrease.Claymineralsinlakebottomsedimentsarerepresentedmainlybykaolinite(K),chlorite(C)andmixed-layerillite/smectite(I/S)withexpandabilityofca.40%S[(K>C)=I/S].NeogeneargillaceousandsiltysandstonefromStaréMěsto(SMA)comprisesthehighestamountofclayfraction(31wt%).Phyllosilicates,especiallysmectiteandkaolinite(S=K),surroundtherock-formingminerals.H(Hevlín)and Žd(Ždánice)PaleogeneandNeogenesiltysandstonescontaincarbonatecement(dolomite>calcite).ThedominantclaymineralinbothsandstonesisI/Swithexpandabilityofca.95%S.TheHsamplecontainsalsoaconsiderableamountofchloriteanddiscreteillite(S>C>Id). Žd samplecompriseslesskaolinitepluschloriteanddiscreteillite[S>(K>C)>Id].ThesoilhorizonfromLelekovice(Le4)istypicalinthepresenceofcarbonates,weatheredamphibolesandepidoteminerals(derivedfromametabasitesource),inhighercontentsofclayfraction(15wt%),organicmatterandFe-oxyhydroxides.ThemainclaymineralinsampleLe4ismixed-layerillite/smectitewithexpandabilityaround65%Sandkaolinite(I/S>K).ThesoilhorizonfromČervenohorskésedloSaddle(SČS5)istypicalintheabsenceoffeldspars,inthehighcontentofmuscoviteandbiotite(derivedfrommicaschists)andinthehighestamountoforganicmatterandFe-oxyhydroxides. Clay minerals of this sample include mostly discrete illite; chlorite and kaolinite are less abundant (Id > C > K).
Links
MSM 143100004, plan (intention) |
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