Definition

A mineral that is a source of potassium and magnesium, often found in white, brownish, or reddish colors, and used to make potash salts.

Example

Carnallite is often mined for its potassium content, which is essential for fertilizers.

Conversation

Have you ever heard of carnallite?

Yeah, isn't it that mineral used for potassium?

Exactly! It's actually quite interesting how it's formed.

I read that it can be found in places where salt lakes used to be.

Synonyms & Antonyms

Root Explanation

Carnallite is derived from the name of the German chemist Heinrich Carnall, who discovered the mineral, combined with the suffix '-ite' (meaning mineral or rock). The word refers to a specific mineral composed of potassium and magnesium.

Memory Tip

Think of Heinrich Carnall, the chemist who discovered this mineral, and remember that 'carnallite' is named after him, indicating it is a mineral.

Visually Confused Words