The conversation between human and AI assistant.
Confusing about the sentence:‘Bauxite is the richest of all those aluminous rocks that occur in large quantities.’?
Oh, I see. Is bauxite the only aluminous rock that occurs in large quantities?
No, there are other aluminous rocks that occur in large quantities such as diaspore, boehmite, and gibbsite, but bauxite is the richest.