Definition

A soft mineral that is usually white or greenish, made of aluminum silicate, and is often used in ceramics.

Example

The artist used pyrophyllite to create smooth surfaces on her pottery.

Conversation

Have you ever heard of pyrophyllite?

No, what's that?

It's a mineral that looks kind of like talc and is used in ceramics.

That sounds interesting! I love learning about different materials.

Synonyms & Antonyms

Root Explanation

Pyrophyllite is formed from "pyro-" (from Greek "pur", meaning fire) and "phyllon" (meaning leaf). The word refers to a mineral that can withstand high temperatures and has a layered, leaf-like structure.

Memory Tip

Think of 'fire' ('pyro-') and 'leaf' ('phyllon') to remember that pyrophyllite is a mineral that can endure heat and has a leaf-like appearance.

Visually Confused Words