<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Böttcher, Michael E.</dc:creator>
  <dc:creator>Geprägs, Patrizia</dc:creator>
  <dc:creator>Neubert, Nadja</dc:creator>
  <dc:creator>Allmen, Katja von</dc:creator>
  <dc:creator>Pretet, Chloé</dc:creator>
  <dc:creator>Samankassou, Elias</dc:creator>
  <dc:creator>Nägler, Thomas F.</dc:creator>
  <dc:date>2012-03-30</dc:date>
  <dc:description xmlns:ns0="xml" ns0:lang="en">In this study, we present the first experimental results for stable barium (Ba) isotope (¹³⁷Ba/¹³⁴Ba) fractionation during low-temperature formation of the anhydrous double carbonate BaMn[CO₃]₂. This investigation is part of an ongoing work on Ba fractionation in the natural barium cycle. Precipitation at a temperature of 21±1°C leads to an enrichment of the lighter Ba isotope described by an enrichment factor of−0.11±0.06‰ in the double carbonate than in an aqueous barium-manganese(II) chloride/sodium bicarbonate solution, which is within the range of previous reports for synthetic pure BaCO ₃ (witherite) formation.</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:identifier>https://folia.unifr.ch/global/documents/302379</dc:identifier>
  <dc:identifier>https://folia.unifr.ch/documents/302379/files/all_bif.pdf</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.1080/10256016.2012.673489</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>License undefined</dc:rights>
  <dc:source>Isotopes in Environmental and Health Studies. - 2012, vol. 48, no. 3, p. 457-463</dc:source>
  <dc:subject xmlns:ns1="xml" ns1:lang="en">ambient temperature</dc:subject>
  <dc:subject xmlns:ns2="xml" ns2:lang="en">barium 134</dc:subject>
  <dc:subject xmlns:ns3="xml" ns3:lang="en">barium 137</dc:subject>
  <dc:subject xmlns:ns4="xml" ns4:lang="en">barium manganese II double carbonate</dc:subject>
  <dc:subject xmlns:ns5="xml" ns5:lang="en">isotope effects</dc:subject>
  <dc:subject xmlns:ns6="xml" ns6:lang="en">precipitation experiment</dc:subject>
  <dc:subject>info:eu-repo/classification/udc/55</dc:subject>
  <dc:title xmlns:ns7="xml" ns7:lang="en">Barium isotope fractionation during experimental formation of the double carbonate BaMn[CO₃]₂ at ambient temperature</dc:title>
  <dc:type>http://purl.org/coar/resource_type/c_6501</dc:type>
</oai_dc:dc>