Definition

A type of mineral that is usually white and can have different colors, made of aluminum hydroxide and often found in crystalline form.

Example

Gibbsite is an important mineral used in the production of aluminum.

Conversation

Have you ever heard of gibbsite?

I think I read about it in a geology class once.

Yeah, it's a mineral that's usually white, right?

Exactly! It's interesting how it can come in different colors too.

Synonyms & Antonyms

Root Explanation

Gibbsite is derived from the name of the mineralogist Gibb, with the suffix '-ite' (meaning related to or connected with). The word refers to a mineral named after a person, specifically a type of aluminum hydroxide.

Memory Tip

Think of Gibb, the person after whom the mineral is named, and remember that '-ite' indicates it is a mineral related to him.

Visually Confused Words