Definition

A type of rock that forms from magma and is similar to granite, but has more of a mineral called plagioclase than another mineral called potassium feldspar.

Example

Granodiorite is often used in construction because of its durability and attractive appearance.

Conversation

Have you ever heard of granodiorite?

No, I haven't! What is it?

It's a type of rock that's kind of like granite, but it has more plagioclase.

That sounds interesting! I love learning about different rocks.

Synonyms & Antonyms

Root Explanation

Granodiorite is formed from "grano-" (from Latin "granum", meaning grain) and "diorite" (from Greek "diorus", meaning to distinguish or separate). The term refers to a coarse-grained igneous rock that is intermediate in composition between granite and diorite, characterized by its grainy texture.

Memory Tip

Think of 'grain' ('grano-') to remember that 'granodiorite' is a type of rock with a grainy texture, distinguishing it from other types of igneous rocks.

Visually Confused Words