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Presentation
Readily available acidity in schwertmannite
Goldschmidt Conference
  • Chamindra Vithana, Southern Cross University
  • Leigh A Sullivan, Southern Cross University
  • Richard T Bush, Southern Cross University
  • Edward D Burton, Southern Cross University
Document Type
Presentation
Publication Date
1-1-2011
Abstract

Schwertmannite and jarosite are considered as less soluble ironhydroxy sulfate minerals which are present in highly acidic environments (pH < 3). These minerals release acidity in the long run as they weather by hydrolysis [1]. However, 1M KCl extraction of soil samples (Clarence and Quartz) spiked with those two minerals showed that schwertmannite has some acidity that may be readily available.

Disciplines
Citation Information

Vithana, C, Sullivan, LA, Bush, RT & Burton, ED 2011, 'Readily available acidity in schwertmannite', paper presented to Goldschmidt Conference,Prague, Czech Republic, 14-19 August.