Definition

A type of rock that is made mostly of garnet and a mineral called sodic pyroxene, and may also contain other minerals like quartz, kyanite, and rutile.

Example

Eclogite is often found in areas where tectonic plates collide.

Conversation

Have you ever seen a piece of eclogite before?

No, I haven't! What does it look like?

It's a coarse-grained rock, usually greenish with garnet and pyroxene.

That sounds interesting! I’d love to check it out sometime.

Synonyms & Antonyms

Root Explanation

Eclogite is derived from the Greek word "eklogē" (meaning selection or choice) combined with the suffix "-ite" (used to denote minerals or rocks). The term refers to a specific type of metamorphic rock that is formed under high pressure and temperature conditions, often selected for study due to its unique properties.

Memory Tip

Think of 'selection' ('eklogē') to remember that 'eclogite' refers to a specific type of rock chosen for its unique characteristics.

Visually Confused Words