presentation (pdf)
presentation (pdf)
presentation (pdf)
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Outline<br />
• The critical zone: models for feldspar weathering<br />
• Materials<br />
• Focused Ion Beam (FIB) technique<br />
• Results<br />
• Integration with XPS<br />
Aim<br />
• FIB-TEM investigation of mineral weathering:<br />
– Grain surface topography; structure; composition;<br />
reaction products<br />
– How do feldspars weather in natural systems?