Definition

A type of light-colored rock that is made mostly of quartz and feldspar, and has a very fine texture.

Example

The geologist collected a sample of aplite to study its mineral composition.

Conversation

Have you ever seen a piece of aplite before?

No, I haven't. What is it exactly?

It's a fine-grained, light-colored rock that's mostly quartz and feldspar.

Sounds interesting! I would love to learn more about it.

Synonyms & Antonyms

Root Explanation

Aplite originates from the Greek word 'aplous' (ἁπλός), meaning simple or plain. It refers to a type of light-colored, fine-grained granite that is relatively simple in composition, primarily consisting of quartz and feldspar.

Memory Tip

Think of the Greek word for simple ('aplous') to remember that aplite is a simple, light-colored rock.

Visually Confused Words