Definition

A type of mineral that looks similar to pyrite but has a different crystal structure and is often used in jewelry.

Example

The necklace was adorned with beautiful marcasite stones that sparkled in the light.

Conversation

I found this beautiful necklace with a stone called marcasite.

Oh, I’ve heard of that! It’s supposed to resemble pyrite, right?

Yes, exactly! It has such a unique look, I couldn't resist buying it.

That sounds lovely! I can't wait to see how it sparkles.

Synonyms & Antonyms

Root Explanation

Marcasite comes from the Old French 'marcasite' (meaning iron pyrites), which in turn comes from the Arabic 'markasita' (meaning stone that cuts). The word refers to a mineral that resembles pyrite and is often used in jewelry.

Memory Tip

Think of the Arabic word for a stone that 'cuts' — this helps you remember that marcasite is a mineral often used in jewelry.

Visually Confused Words