You must log in to edit PetroWiki. Help with editing
Content of PetroWiki is intended for personal use only and to supplement, not replace, engineering judgment. SPE disclaims any and all liability for your use of such content. More information
Message: PetroWiki is moving to OnePetro! Please visit PetroWiki's new home here.
Glossary:Gibbsite
Jump to navigation
Jump to search
Gibbsite [AI(OH)3] is the most common soil oxide of aluminum. It forms in weathered soils, primarily in the temperate and especially in tropical regions. Gibbsite is relatively stable once formed and contributes to soil aggregate stability. Gibbsite strongly adsorbs anions and its anion exchange capacity increases with decreasing pH.