In this article, we'll list 30 types of rock with pictures and a brief description to help you identify them.

These apps have a database for you to reference different types of rocks for identification. The valuation tool can help you ...

This is a beginner's guide to identifying UK rock types. The guide has two main sections: background information on the structure and forces affecting the Earth in relation to rock formation a more ...

There are lots of types of rock and each type has different properties and uses. For example, some are strong and hard but others are soft and sandy. Some rocks are harder than others. For example ...