Minerals

Front

What is a mineral?

Back

A naturally occurring, inorganic solid with a crystal structure and a definite chemical composition.

Front

What are the characteristics of a mineral?

Back

Definite chemical composition, crystal structure, and naturally occurring.

Front

What is a crystal?

Back

The solid, geometric form of a mineral produced by a repeating pattern of atoms.

Front

What is the primary use of the mineral iron?

Back

To make tools.

Front

When do large crystals form?

Back

When magma underground cools off.

Front

What is the definition of a non-silicate mineral?

Back

Minerals that do not contain silicon and oxygen.

Front

What is the difference between a mineral and a rock?

Back

A mineral is a single substance with a specific chemical composition, while a rock is a mixture of minerals.

Front

What is the Mohs scale?

Back

A scale that ranks minerals based on their hardness from 1 (talc) to 10 (diamond).

Front

What is the process of mineral formation called?

Back

Mineralization.

Front

What is an example of a silicate mineral?

Back

Quartz.