Rocks are all around you. They are in your house, back garden and even your food! Rocks are grouped into types, like sedimentary, igneous and metamorphic. Some rocks are actually minerals, and from minerals we get beautiful gemstones. This fact-filled book is perfectly designed to introduce young children to the wonders of non-fiction. A table of contents makes the information fun and easy-to-find. Part of the Read All About It series.