Information

[Marcelo E. Alves]

Dear colleagues
I would like to ask some basic material on Rietveld Method.
I would like to learn about the applications of this method in Soil
Mineralogy.
Here in Brazil, the soil clay fraction is mainly  constituted  by
kaolinite,
gibbsite, goethite and hematite.
Can anyone help me?
Many thanks in advance.
Marcelo