Understanding Geodes and Crystals

Front

What is a geode?

Back

A geode is a rock that has a hollow cavity lined with crystals.

Front

How do crystals form inside a geode?

Back

Crystals form inside a geode from minerals left behind by water.

Front

What should you wear when breaking open a geode?

Back

You should wear safety glasses to protect your eyes.

Front

What does the size of the crystals inside a geode indicate?

Back

The size of the crystals can indicate the age of the geode.

Front

Where can you find geodes?

Back

Geodes can be found in geode beds.

Front

What are crystals?

Back

Crystals are solid materials whose atoms are arranged in a highly ordered, repeating pattern.

Front

What is the process of crystallization?

Back

Crystallization is the process where a solid forms from a liquid or gas, often resulting in the formation of crystals.

Front

What types of minerals can form crystals in geodes?

Back

Common minerals that can form crystals in geodes include quartz, amethyst, and calcite.

Front

What is the difference between a geode and a regular rock?

Back

A geode has a hollow cavity filled with crystals, while a regular rock does not.

Front

How can you tell if a rock is a geode?

Back

You can tell if a rock is a geode by its round shape and weight; it may feel heavier than a regular rock.