1.

Silico-aluminous neogenesis in cryptokarstic environment: halloysitic clays from Beez (Namur, Belgium) and Aïn Khamouda (Kasserine, Tunisia) ; Néogenèses silico-alumineuses en cont...

2.

Silico-aluminous neogenesis in cryptokarstic environment: halloysitic clays from Beez (Namur, Belgium) and Aïn Khamouda (Kasserine, Tunisia) ; Néogenèses silico-alumineuses en cont...

3.

Silico-aluminous neogenesis in cryptokarstic environment: halloysitic clays from Beez (Namur, Belgium) and Aïn Khamouda (Kasserine, Tunisia) ; Néogenèses silico-alumineuses en cont...